updated to 9.0.3 merge

fix issues with updated documentation

.github/workflows/daemon-checks.yml

@@ -4,13 +4,13 @@ on: [push]
 
 jobs:
   build:
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v1
-      - name: Set up Python 3.6
+      - name: Set up Python 3.9
         uses: actions/setup-python@v1
         with:
-          python-version: 3.6
+          python-version: 3.9
       - name: install poetry
         run: |
           python -m pip install --upgrade pip

.github/workflows/documentation.yml

@@ -0,0 +1,21 @@
+name: documentation
+on:
+  push:
+    branches:
+      - master
+permissions:
+  contents: write
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
+        with:
+          python-version: 3.x
+      - uses: actions/cache@v2
+        with:
+          key: ${{ github.ref }}
+          path: .cache
+      - run: pip install mkdocs-material
+      - run: mkdocs gh-deploy --force

.gitignore

@@ -14,9 +14,13 @@ config.h.in
 config.log
 config.status
 configure
+configure~
 debian
 stamp-h1
 
+# python virtual environments
+venv
+
 # generated protobuf files
 *_pb2.py
 *_pb2_grpc.py

CHANGELOG.md

@@ -1,3 +1,93 @@
+## 2023-08-01 CORE 9.0.3
+
+* Installation
+    * updated various dependencies
+* Documentation
+    * improved GUI docs to include node interaction and note xhost usage
+    * \#780  - fixed gRPC examples
+    * \#787 - complete documentation revamp to leverage mkdocs material
+    * \#790 - fixed custom emane model example
+* core-daemon
+    * update type hinting to avoid deprecated imports
+    * updated commands ran within docker based nodes to have proper environment variables
+    * fixed issue improperly setting session options over gRPC
+    * \#668 - add fedora sbin path to frr service
+    * \#774 - fixed pcap configservice
+    * \#805 - fixed radvd configservice template error
+* core-gui
+    * update type hinting to avoid deprecated imports
+    * fixed issue allowing duplicate named hook scripts
+    * fixed issue joining sessions with RJ45 nodes
+* utility scripts
+    * fixed issue in core-cleanup for removing devices
+
+## 2023-03-02 CORE 9.0.2
+
+* Installation
+    * updated python dependencies, including invoke to resolve python 3.10+ issues
+    * improved example dockerfiles to use less space for built images
+* Documentation
+    * updated emane install instructions
+    * added Docker related issues to install instructions
+* core-daemon
+    * fixed issue using invalid device name in sysctl commands
+    * updated PTP nodes to properly disable mac learning for their linux bridge
+    * fixed issue for LXC nodes to properly use a configured image name and write it to XML
+    * \#742 - fixed issue with bad wlan node id being used
+    * \#744 - fixed issue not properly setting broadcast address
+* core-gui
+    * fixed sample1.xml to remove SSH service
+    * fixed emane demo examples
+    * fixed issue displaying emane configs generally configured for a node
+
+## 2022-11-28 CORE 9.0.1
+
+* Installation
+    * updated protobuf and grpcio-tools versions in pyproject.toml to account for bad version mix
+
+## 2022-11-18 CORE 9.0.0
+
+* Breaking Changes
+    * removed session nodes file
+    * removed session state file
+    * emane now runs in one process per nem with unique control ports
+    * grpc client has been refactored and updated
+    * removed tcl/legacy gui, imn file support and the tlv api
+    * link configuration is now different, but consistent, for wired links
+* Installation
+    * added packaging for single file distribution
+    * python3.9 is now the minimum required version
+    * updated Dockerfile examples
+    * updated various python dependencies
+    * virtual environment is now installed to /opt/core/venv
+* Documentation
+    * updated emane invoke task examples
+    * revamped install documentation
+    * added wireless node notes
+* core-gui
+    * updated config services to display rendered templated and allow editing
+    * fixed node icon issue when updating preferences
+    * \#89 - throughput widget now works for hubs/switches
+    * \#691 - fixed custom nodes to properly use config services
+* gRPC API
+    * add linked call to support linking and unlinking interfaces without destroying them
+    * fixed issue during start session clearing out session options
+    * added call to get rendered config service files
+    * removed get_node_links from links from client
+    * nem id and nem port have been added to GetNode and AddLink calls
+* core-daemon
+    * wired links always create two veth pairs joined by a bridge
+    * node interfaces are now configured within the container to apply to outgoing traffic
+    * session.add_node now uses NodeOptions, allowing for node specific options
+    * fixed issue with xml reading node canvas values
+    * removed Session.add_node_file
+    * fixed get requirements logic
+    * fixed docker/lxd node support terminal commands on remote servers
+    * improved docker node command execution time using nsenter
+    * new wireless node type added to support dynamic loss based on distance
+    * \#513 - add and deleting distributed links during runtime is now supported
+    * \#703 - fixed issue not starting emane event listening service
+
 ## 2022-03-21 CORE 8.2.0
 
 * core-gui

Dockerfile

@@ -0,0 +1,126 @@
+# syntax=docker/dockerfile:1
+FROM ubuntu:22.04
+LABEL Description="CORE Docker Ubuntu Image"
+
+ARG PREFIX=/usr/local
+ARG BRANCH=master
+ARG PROTOC_VERSION=3.19.6
+ARG VENV_PATH=/opt/core/venv
+ENV DEBIAN_FRONTEND=noninteractive
+ENV PATH="$PATH:${VENV_PATH}/bin"
+WORKDIR /opt
+
+# install system dependencies
+
+RUN apt-get update -y && \
+    apt-get install -y software-properties-common
+
+RUN add-apt-repository "deb http://archive.ubuntu.com/ubuntu jammy universe"
+
+RUN apt-get update -y && \
+    apt-get install -y --no-install-recommends \
+    automake \
+    bash \
+    ca-certificates \
+    ethtool \
+    gawk \
+    gcc \
+    g++ \
+    iproute2 \
+    iputils-ping \
+    libc-dev \
+    libev-dev \
+    libreadline-dev \
+    libtool \
+    nftables \
+    python3 \
+    python3-pip \
+    python3-tk \
+    pkg-config \
+    tk \
+    xauth \
+    xterm \
+    wireshark \
+    vim \
+    build-essential \
+    nano \
+    firefox \
+    net-tools \
+    rsync \
+    openssh-server \
+    openssh-client \
+    vsftpd \
+    atftpd \
+    atftp \
+    mini-httpd \
+    lynx \
+    tcpdump \
+    iperf \
+    iperf3 \
+    tshark \
+    openssh-sftp-server \
+    bind9 \
+    bind9-utils \
+    openvpn \
+    isc-dhcp-server \
+    isc-dhcp-client \
+    whois \
+    ipcalc \
+    socat \
+    hping3 \
+    libgtk-3-0 \
+    librest-0.7-0 \
+    libgtk-3-common \
+    dconf-gsettings-backend \
+    libsoup-gnome2.4-1 \
+    libsoup2.4-1 \
+    dconf-service \
+    x11-xserver-utils \
+    ftp \
+    git \
+    sudo \
+    wget \
+    tzdata \
+    libpcap-dev \
+    libpcre3-dev \
+    libprotobuf-dev \
+    libxml2-dev \
+    protobuf-compiler \
+    unzip \
+    uuid-dev \
+    iproute2 \
+    vlc \
+    iputils-ping && \
+    apt-get autoremove -y
+
+# install core
+RUN git clone https://github.com/coreemu/core && \
+    cd core && \
+    git checkout ${BRANCH} && \
+    ./setup.sh && \
+    PATH=/root/.local/bin:$PATH inv install -v -p ${PREFIX} && \
+    cd /opt && \
+    rm -rf ospf-mdr
+
+# install emane
+RUN wget https://github.com/protocolbuffers/protobuf/releases/download/v${PROTOC_VERSION}/protoc-${PROTOC_VERSION}-linux-x86_64.zip && \
+    mkdir protoc && \
+    unzip protoc-${PROTOC_VERSION}-linux-x86_64.zip -d protoc && \
+    git clone https://github.com/adjacentlink/emane.git && \
+    cd emane && \
+    ./autogen.sh && \
+    ./configure --prefix=/usr && \
+    make -j$(nproc)  && \
+    make install && \
+    cd src/python && \
+    make clean && \
+    PATH=/opt/protoc/bin:$PATH make && \
+    ${VENV_PATH}/bin/python -m pip install . && \
+    cd /opt && \
+    rm -rf protoc && \
+    rm -rf emane && \
+    rm -f protoc-${PROTOC_VERSION}-linux-x86_64.zip
+
+WORKDIR /root
+
+CMD /opt/core/venv/bin/core-daemon

Dockerfile.centos

@@ -1,39 +0,0 @@
-# syntax=docker/dockerfile:1
-FROM centos:7
-LABEL Description="CORE Docker CentOS Image"
-
-# define variables
-ARG PREFIX=/usr
-ARG BRANCH=master
-
-# define environment
-ENV DEBIAN_FRONTEND=noninteractive
-ENV LANG en_US.UTF-8
-
-# install core
-RUN yum -y update && \
-    yum install -y git sudo wget tzdata unzip python3
-WORKDIR /root
-RUN git clone https://github.com/coreemu/core
-WORKDIR /root/core
-RUN git checkout ${BRANCH}
-RUN ./setup.sh && python3 -m pip install --upgrade pip
-RUN . /root/.bashrc && inv install -v -p ${PREFIX}
-# install emane packages and python bindings
-WORKDIR /root
-RUN wget -q https://adjacentlink.com/downloads/emane/emane-1.3.3-release-1.el7.x86_64.tar.gz && \
-    tar xf emane-1.3.3-release-1.el7.x86_64.tar.gz && \
-    cd emane-1.3.3-release-1/rpms/el7/x86_64 && \
-    yum install -y epel-release && \
-    yum install -y ./openstatistic*.rpm ./emane*.rpm ./python3-emane_*.rpm && \
-    cd ../../../.. && \
-    rm emane-1.3.3-release-1.el7.x86_64.tar.gz && \
-    rm -rf emane-1.3.3-release-1
-RUN wget https://github.com/protocolbuffers/protobuf/releases/download/v3.7.1/protoc-3.7.1-linux-x86_64.zip && \
-    mkdir protoc && \
-    unzip protoc-3.7.1-linux-x86_64.zip -d protoc
-WORKDIR /root/core
-RUN . /root/.bashrc && PATH=/root/protoc/bin:$PATH inv install-emane -v -e v1.3.3
-
-# run daemon
-CMD ["core-daemon"]

Dockerfile.oracle

@@ -1,37 +0,0 @@
-# syntax=docker/dockerfile:1
-FROM oraclelinux:8
-LABEL Description="CORE Docker Oracle Linux Image"
-
-# define variables
-ARG PREFIX=/usr
-ARG BRANCH=master
-
-# define environment
-ENV DEBIAN_FRONTEND=noninteractive
-ENV LANG en_US.UTF-8
-
-# install core
-RUN yum -y update && \
-    yum install -y git sudo wget tzdata unzip python39 which iproute-tc hostname xterm
-WORKDIR /root
-RUN git clone https://github.com/coreemu/core
-WORKDIR /root/core
-RUN git checkout ${BRANCH}
-RUN PYTHON=python3.9 PYTHON_DEP=python39 ./setup.sh
-RUN . /root/.bashrc && PYTHON=python3.9 PYTHON_DEP=python39 inv install -v -p ${PREFIX}
-# install emane packages and python bindings
-WORKDIR /root
-RUN yum config-manager --set-enabled ol8_codeready_builder && yum install -y protobuf-devel
-RUN wget -q https://adjacentlink.com/downloads/emane/emane-1.3.3-release-1.el8.x86_64.tar.gz && \
-    tar xf emane-1.3.3-release-1.el8.x86_64.tar.gz && \
-    cd emane-1.3.3-release-1/rpms/el8/x86_64 && \
-    yum install -y epel-release && \
-    yum install -y ./openstatistic*.rpm ./emane*.rpm ./python3-emane-1.3.3*.rpm && \
-    cd ../../../.. && \
-    rm emane-1.3.3-release-1.el8.x86_64.tar.gz && \
-    rm -rf emane-1.3.3-release-1
-WORKDIR /root/core
-RUN . /root/.bashrc && PYTHON=python3.9 PATH=/root/protoc/bin:$PATH inv install-emane -v -e v1.3.3
-
-# run daemon
-CMD ["core-daemon"]

Dockerfile.ubuntu

@@ -1,34 +0,0 @@
-# syntax=docker/dockerfile:1
-FROM ubuntu:20.04
-LABEL Description="CORE Docker Ubuntu Image"
-
-# define variables
-ARG PREFIX=/usr/local
-ARG BRANCH=master
-
-# define environment
-ENV DEBIAN_FRONTEND=noninteractive
-
-# install core
-RUN apt-get update && \
-    apt-get install -y git sudo wget tzdata
-WORKDIR /root
-RUN git clone https://github.com/coreemu/core
-WORKDIR /root/core
-RUN git checkout ${BRANCH}
-RUN ./setup.sh
-RUN . /root/.bashrc && inv install -v -p ${PREFIX}
-# install emane packages and python bindings
-WORKDIR /root
-RUN wget -q https://adjacentlink.com/downloads/emane/emane-1.3.3-release-1.ubuntu-20_04.amd64.tar.gz && \
-    tar xf emane*.tar.gz && \
-    cd emane-1.3.3-release-1/debs/ubuntu-20_04/amd64 && \
-    apt-get install -y ./emane*.deb ./python3-emane_*.deb && \
-    cd ../../../.. && \
-    rm emane-1.3.3-release-1.ubuntu-20_04.amd64.tar.gz && \
-    rm -rf emane-1.3.3-release-1
-WORKDIR /root/core
-RUN . /root/.bashrc && inv install-emane -v -e v1.3.3
-
-# run daemon
-CMD ["core-daemon"]

README.md

@@ -1,3 +1,13 @@
+# Index
+- CORE
+- Docker Setup
+    - Precompiled container image
+    - Build container image from source
+        - Adding extra packages
+
+- Useful commands
+- License
+
 # CORE
 
 CORE: Common Open Research Emulator
@@ -6,40 +16,92 @@ Copyright (c)2005-2022 the Boeing Company.
 
 See the LICENSE file included in this distribution.
 
-## About
+# Docker Setup
 
-The Common Open Research Emulator (CORE) is a tool for emulating
-networks on one or more machines. You can connect these emulated
-networks to live networks. CORE consists of a GUI for drawing
-topologies of lightweight virtual machines, and Python modules for
-scripting network emulation.
+Here you have 2 choices
 
-## Quick Start
+## Precompiled container image
 
-The following should get you up and running on Ubuntu 18+ and CentOS 7+
-from a clean install, it will prompt you for sudo password. This would
-install CORE into a python3 virtual environment and install
-[OSPF MDR](https://github.com/USNavalResearchLaboratory/ospf-mdr) from source.
-For more detailed installation see [here](https://coreemu.github.io/core/install.html).
+```bash
+
+# Start container
+sudo docker run -itd --name core -e DISPLAY -v /tmp/.X11-unix:/tmp/.X11-unix:rw --privileged --restart unless-stopped git.olympuslab.net/afonso/core-extra:latest
+
+```
+## Build container image from source
+
+```bash
+# Clone the repo
+git clone https://gitea.olympuslab.net/afonso/core-extra.git
+
+# cd into the directory
+cd core-extra
+
+# build the docker image
+sudo docker build -t core-extra .
+
+# start container
+sudo docker run -itd --name core -e DISPLAY -v /tmp/.X11-unix:/tmp/.X11-unix:rw --privileged --restart unless-stopped core-extra
 
-```shell
-git clone https://github.com/coreemu/core.git
-cd core
-# install dependencies to run installation task
-./setup.sh
-# run the following or open a new terminal
-source ~/.bashrc
-# Ubuntu
-inv install
-# CentOS
-inv install -p /usr
 ```
 
-## Documentation & Support
+### Adding extra packages
 
-We are leveraging GitHub hosted documentation and Discord for persistent
-chat rooms. This allows for more dynamic conversations and the
-capability to respond faster. Feel free to join us at the link below.
+To add extra packages you must modify the Dockerfile and then compile the docker image.
+If you install it after starting the container it will, by docker nature, be reverted on the next boot of the container.
 
-* [Documentation](https://coreemu.github.io/core/)
-* [Discord Channel](https://discord.gg/AKd7kmP)
+# Useful commands
+
+I have the following functions on my fish shell
+to help me better use core
+
+THIS ONLY WORKS ON FISH, MODIFY FOR BASH OR ZSH
+
+```fish
+
+# RUN CORE GUI
+function core
+    xhost +local:root
+    sudo docker exec -it core core-gui
+end
+
+# RUN BASH INSIDE THE CONTAINER
+function core-bash
+    sudo docker exec -it core /bin/bash
+end
+
+
+# LAUNCH NODE BASH ON THE HOST MACHINE
+function launch-term --argument nodename
+     sudo docker exec -it core xterm -bg black -fg white -fa 'DejaVu Sans Mono' -fs 16 -e vcmd -c /tmp/pycore.1/$nodename -- /bin/bash
+end
+
+#TO RUN ANY OTHER COMMAND
+sudo docker exec -it core COMAND_GOES_HERE
+
+```
+
+## LICENSE
+
+Copyright (c) 2005-2018, the Boeing Company.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice,
+   this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+THE POSSIBILITY OF SUCH DAMAGE.

configure.ac

@@ -2,7 +2,7 @@
 # Process this file with autoconf to produce a configure script.
 
 # this defines the CORE version number, must be static for AC_INIT
-AC_INIT(core, 9.0.0)
+AC_INIT(core, 9.0.3)
 
 # autoconf and automake initialization
 AC_CONFIG_SRCDIR([netns/version.h.in])
@@ -83,7 +83,7 @@ if test "x$enable_daemon" = "xyes"; then
   want_python=yes
   want_linux_netns=yes
 
-  AM_PATH_PYTHON(3.6)
+  AM_PATH_PYTHON(3.9)
   AS_IF([$PYTHON -m grpc_tools.protoc -h &> /dev/null], [], [AC_MSG_ERROR([please install python grpcio-tools])])
 
   AC_CHECK_PROG(sysctl_path, sysctl, $as_dir, no, $SEARCHPATH)

daemon/core/api/grpc/client.py

@@ -4,10 +4,11 @@ gRpc client for interfacing with CORE.
 
 import logging
 import threading
+from collections.abc import Callable, Generator, Iterable
 from contextlib import contextmanager
 from pathlib import Path
 from queue import Queue
-from typing import Any, Callable, Dict, Generator, Iterable, List, Optional, Tuple
+from typing import Any, Optional
 
 import grpc
 
@@ -160,12 +161,12 @@ def throughput_listener(
     stream: Any, handler: Callable[[wrappers.ThroughputsEvent], None]
 ) -> None:
     """
-        Listen for throughput events and provide them to the handler.
+    Listen for throughput events and provide them to the handler.
 
-        :param stream: grpc stream that will provide events
-        :param handler: function that handles an event
-        :return: nothing
-        """
+    :param stream: grpc stream that will provide events
+    :param handler: function that handles an event
+    :return: nothing
+    """
     try:
         for event_proto in stream:
             event = wrappers.ThroughputsEvent.from_proto(event_proto)
@@ -235,7 +236,7 @@ class CoreGrpcClient:
 
     def start_session(
         self, session: wrappers.Session, definition: bool = False
-    ) -> Tuple[bool, List[str]]:
+    ) -> tuple[bool, list[str]]:
         """
         Start a session.
 
@@ -285,7 +286,7 @@ class CoreGrpcClient:
         response = self.stub.DeleteSession(request)
         return response.result
 
-    def get_sessions(self) -> List[wrappers.SessionSummary]:
+    def get_sessions(self) -> list[wrappers.SessionSummary]:
         """
         Retrieves all currently known sessions.
 
@@ -354,7 +355,7 @@ class CoreGrpcClient:
         self,
         session_id: int,
         handler: Callable[[wrappers.Event], None],
-        events: List[wrappers.EventType] = None,
+        events: list[wrappers.EventType] = None,
     ) -> grpc.Future:
         """
         Listen for session events.
@@ -428,7 +429,7 @@ class CoreGrpcClient:
 
     def get_node(
         self, session_id: int, node_id: int
-    ) -> Tuple[wrappers.Node, List[wrappers.Interface], List[wrappers.Link]]:
+    ) -> tuple[wrappers.Node, list[wrappers.Interface], list[wrappers.Link]]:
         """
         Get node details.
 
@@ -536,7 +537,7 @@ class CoreGrpcClient:
         command: str,
         wait: bool = True,
         shell: bool = False,
-    ) -> Tuple[int, str]:
+    ) -> tuple[int, str]:
         """
         Send command to a node and get the output.
 
@@ -575,7 +576,7 @@ class CoreGrpcClient:
 
     def add_link(
         self, session_id: int, link: wrappers.Link, source: str = None
-    ) -> Tuple[bool, wrappers.Interface, wrappers.Interface]:
+    ) -> tuple[bool, wrappers.Interface, wrappers.Interface]:
         """
         Add a link between nodes.
 
@@ -646,7 +647,7 @@ class CoreGrpcClient:
 
     def get_mobility_config(
         self, session_id: int, node_id: int
-    ) -> Dict[str, wrappers.ConfigOption]:
+    ) -> dict[str, wrappers.ConfigOption]:
         """
         Get mobility configuration for a node.
 
@@ -660,7 +661,7 @@ class CoreGrpcClient:
         return wrappers.ConfigOption.from_dict(response.config)
 
     def set_mobility_config(
-        self, session_id: int, node_id: int, config: Dict[str, str]
+        self, session_id: int, node_id: int, config: dict[str, str]
     ) -> bool:
         """
         Set mobility configuration for a node.
@@ -706,7 +707,7 @@ class CoreGrpcClient:
         response = self.stub.GetConfig(request)
         return wrappers.CoreConfig.from_proto(response)
 
-    def get_service_defaults(self, session_id: int) -> List[wrappers.ServiceDefault]:
+    def get_service_defaults(self, session_id: int) -> list[wrappers.ServiceDefault]:
         """
         Get default services for different default node models.
 
@@ -723,7 +724,7 @@ class CoreGrpcClient:
         return defaults
 
     def set_service_defaults(
-        self, session_id: int, service_defaults: Dict[str, List[str]]
+        self, session_id: int, service_defaults: dict[str, list[str]]
     ) -> bool:
         """
         Set default services for node models.
@@ -829,7 +830,7 @@ class CoreGrpcClient:
 
     def get_wlan_config(
         self, session_id: int, node_id: int
-    ) -> Dict[str, wrappers.ConfigOption]:
+    ) -> dict[str, wrappers.ConfigOption]:
         """
         Get wlan configuration for a node.
 
@@ -843,7 +844,7 @@ class CoreGrpcClient:
         return wrappers.ConfigOption.from_dict(response.config)
 
     def set_wlan_config(
-        self, session_id: int, node_id: int, config: Dict[str, str]
+        self, session_id: int, node_id: int, config: dict[str, str]
     ) -> bool:
         """
         Set wlan configuration for a node.
@@ -861,7 +862,7 @@ class CoreGrpcClient:
 
     def get_emane_model_config(
         self, session_id: int, node_id: int, model: str, iface_id: int = -1
-    ) -> Dict[str, wrappers.ConfigOption]:
+    ) -> dict[str, wrappers.ConfigOption]:
         """
         Get emane model configuration for a node or a node's interface.
 
@@ -909,7 +910,7 @@ class CoreGrpcClient:
         with open(file_path, "w") as xml_file:
             xml_file.write(response.data)
 
-    def open_xml(self, file_path: Path, start: bool = False) -> Tuple[bool, int]:
+    def open_xml(self, file_path: Path, start: bool = False) -> tuple[bool, int]:
         """
         Load a local scenario XML file to open as a new session.
 
@@ -940,7 +941,7 @@ class CoreGrpcClient:
         response = self.stub.EmaneLink(request)
         return response.result
 
-    def get_ifaces(self) -> List[str]:
+    def get_ifaces(self) -> list[str]:
         """
         Retrieves a list of interfaces available on the host machine that are not
         a part of a CORE session.
@@ -951,20 +952,26 @@ class CoreGrpcClient:
         response = self.stub.GetInterfaces(request)
         return list(response.ifaces)
 
-    def get_config_service_defaults(self, name: str) -> wrappers.ConfigServiceDefaults:
+    def get_config_service_defaults(
+        self, session_id: int, node_id: int, name: str
+    ) -> wrappers.ConfigServiceDefaults:
         """
         Retrieves config service default values.
 
+        :param session_id: session id to get node from
+        :param node_id: node id to get service data from
         :param name: name of service to get defaults for
         :return: config service defaults
         """
-        request = GetConfigServiceDefaultsRequest(name=name)
+        request = GetConfigServiceDefaultsRequest(
+            name=name, session_id=session_id, node_id=node_id
+        )
         response = self.stub.GetConfigServiceDefaults(request)
         return wrappers.ConfigServiceDefaults.from_proto(response)
 
     def get_node_config_service(
         self, session_id: int, node_id: int, name: str
-    ) -> Dict[str, str]:
+    ) -> dict[str, str]:
         """
         Retrieves information for a specific config service on a node.
 
@@ -982,7 +989,7 @@ class CoreGrpcClient:
 
     def get_config_service_rendered(
         self, session_id: int, node_id: int, name: str
-    ) -> Dict[str, str]:
+    ) -> dict[str, str]:
         """
         Retrieve the rendered config service files for a node.
 
@@ -1129,7 +1136,7 @@ class CoreGrpcClient:
 
     def get_wireless_config(
         self, session_id: int, node_id: int
-    ) -> Dict[str, wrappers.ConfigOption]:
+    ) -> dict[str, wrappers.ConfigOption]:
         request = GetWirelessConfigRequest(session_id=session_id, node_id=node_id)
         response = self.stub.GetWirelessConfig(request)
         return wrappers.ConfigOption.from_dict(response.config)
@@ -1156,7 +1163,7 @@ class CoreGrpcClient:
             self.channel = None
 
     @contextmanager
-    def context_connect(self) -> Generator:
+    def context_connect(self) -> Generator[None, None, None]:
         """
         Makes a context manager based connection to the server, will close after
         context ends.

daemon/core/api/grpc/events.py

@@ -1,8 +1,9 @@
 import logging
+from collections.abc import Iterable
 from queue import Empty, Queue
-from typing import Iterable, Optional
+from typing import Optional
 
-from core.api.grpc import core_pb2
+from core.api.grpc import core_pb2, grpcutils
 from core.api.grpc.grpcutils import convert_link_data
 from core.emulator.data import (
     ConfigData,
@@ -17,28 +18,18 @@ from core.emulator.session import Session
 logger = logging.getLogger(__name__)
 
 
-def handle_node_event(node_data: NodeData) -> core_pb2.Event:
+def handle_node_event(session: Session, node_data: NodeData) -> core_pb2.Event:
     """
     Handle node event when there is a node event
 
+    :param session: session node is from
     :param node_data: node data
     :return: node event that contains node id, name, model, position, and services
     """
     node = node_data.node
-    x, y, _ = node.position.get()
-    position = core_pb2.Position(x=x, y=y)
-    lon, lat, alt = node.position.get_geo()
-    geo = core_pb2.Geo(lon=lon, lat=lat, alt=alt)
-    services = [x.name for x in node.services]
-    node_proto = core_pb2.Node(
-        id=node.id,
-        name=node.name,
-        model=node.model,
-        icon=node.icon,
-        position=position,
-        geo=geo,
-        services=services,
-    )
+    emane_configs = grpcutils.get_emane_model_configs_dict(session)
+    node_emane_configs = emane_configs.get(node.id, [])
+    node_proto = grpcutils.get_node_proto(session, node, node_emane_configs)
     message_type = node_data.message_type.value
     node_event = core_pb2.NodeEvent(message_type=message_type, node=node_proto)
     return core_pb2.Event(node_event=node_event, source=node_data.source)
@@ -189,7 +180,7 @@ class EventStreamer:
         try:
             data = self.queue.get(timeout=1)
             if isinstance(data, NodeData):
-                event = handle_node_event(data)
+                event = handle_node_event(self.session, data)
             elif isinstance(data, LinkData):
                 event = handle_link_event(data)
             elif isinstance(data, EventData):

daemon/core/api/grpc/grpcutils.py

@@ -1,7 +1,7 @@
 import logging
 import time
 from pathlib import Path
-from typing import Any, Dict, List, Optional, Tuple, Type, Union
+from typing import Any, Optional, Union
 
 import grpc
 from grpc import ServicerContext
@@ -34,8 +34,9 @@ from core.nodes.base import (
 )
 from core.nodes.docker import DockerNode, DockerOptions
 from core.nodes.interface import CoreInterface
-from core.nodes.lxd import LxcNode
+from core.nodes.lxd import LxcNode, LxcOptions
 from core.nodes.network import CoreNetwork, CtrlNet, PtpNet, WlanNode
+from core.nodes.podman import PodmanNode, PodmanOptions
 from core.nodes.wireless import WirelessNode
 from core.services.coreservices import CoreService
 
@@ -63,8 +64,8 @@ class CpuUsage:
 
 
 def add_node_data(
-    _class: Type[NodeBase], node_proto: core_pb2.Node
-) -> Tuple[Position, NodeOptions]:
+    _class: type[NodeBase], node_proto: core_pb2.Node
+) -> tuple[Position, NodeOptions]:
     """
     Convert node protobuf message to data for creating a node.
 
@@ -81,7 +82,7 @@ def add_node_data(
         options.config_services = node_proto.config_services
     if isinstance(options, EmaneOptions):
         options.emane_model = node_proto.emane
-    if isinstance(options, DockerOptions):
+    if isinstance(options, (DockerOptions, LxcOptions, PodmanOptions)):
         options.image = node_proto.image
     position = Position()
     position.set(node_proto.position.x, node_proto.position.y)
@@ -117,8 +118,8 @@ def link_iface(iface_proto: core_pb2.Interface) -> InterfaceData:
 
 
 def add_link_data(
-    link_proto: core_pb2.Link
-) -> Tuple[InterfaceData, InterfaceData, LinkOptions]:
+    link_proto: core_pb2.Link,
+) -> tuple[InterfaceData, InterfaceData, LinkOptions]:
     """
     Convert link proto to link interfaces and options data.
 
@@ -145,8 +146,8 @@ def add_link_data(
 
 
 def create_nodes(
-    session: Session, node_protos: List[core_pb2.Node]
-) -> Tuple[List[NodeBase], List[Exception]]:
+    session: Session, node_protos: list[core_pb2.Node]
+) -> tuple[list[NodeBase], list[Exception]]:
     """
     Create nodes using a thread pool and wait for completion.
 
@@ -176,8 +177,8 @@ def create_nodes(
 
 
 def create_links(
-    session: Session, link_protos: List[core_pb2.Link]
-) -> Tuple[List[NodeBase], List[Exception]]:
+    session: Session, link_protos: list[core_pb2.Link]
+) -> tuple[list[NodeBase], list[Exception]]:
     """
     Create links using a thread pool and wait for completion.
 
@@ -200,8 +201,8 @@ def create_links(
 
 
 def edit_links(
-    session: Session, link_protos: List[core_pb2.Link]
-) -> Tuple[List[None], List[Exception]]:
+    session: Session, link_protos: list[core_pb2.Link]
+) -> tuple[list[None], list[Exception]]:
     """
     Edit links using a thread pool and wait for completion.
 
@@ -235,7 +236,7 @@ def convert_value(value: Any) -> str:
     return value
 
 
-def convert_session_options(session: Session) -> Dict[str, common_pb2.ConfigOption]:
+def convert_session_options(session: Session) -> dict[str, common_pb2.ConfigOption]:
     config_options = {}
     for option in session.options.options:
         value = session.options.get(option.id)
@@ -252,9 +253,9 @@ def convert_session_options(session: Session) -> Dict[str, common_pb2.ConfigOpti
 
 
 def get_config_options(
-    config: Dict[str, str],
-    configurable_options: Union[ConfigurableOptions, Type[ConfigurableOptions]],
-) -> Dict[str, common_pb2.ConfigOption]:
+    config: dict[str, str],
+    configurable_options: Union[ConfigurableOptions, type[ConfigurableOptions]],
+) -> dict[str, common_pb2.ConfigOption]:
     """
     Retrieve configuration options in a form that is used by the grpc server.
 
@@ -283,7 +284,7 @@ def get_config_options(
 
 
 def get_node_proto(
-    session: Session, node: NodeBase, emane_configs: List[NodeEmaneConfig]
+    session: Session, node: NodeBase, emane_configs: list[NodeEmaneConfig]
 ) -> core_pb2.Node:
     """
     Convert CORE node to protobuf representation.
@@ -313,7 +314,7 @@ def get_node_proto(
     if isinstance(node, EmaneNet):
         emane_model = node.wireless_model.name
     image = None
-    if isinstance(node, (DockerNode, LxcNode)):
+    if isinstance(node, (DockerNode, LxcNode, PodmanNode)):
         image = node.image
     # check for wlan config
     wlan_config = session.mobility.get_configs(
@@ -390,7 +391,7 @@ def get_node_proto(
     )
 
 
-def get_links(session: Session, node: NodeBase) -> List[core_pb2.Link]:
+def get_links(session: Session, node: NodeBase) -> list[core_pb2.Link]:
     """
     Retrieve a list of links for grpc to use.
 
@@ -435,7 +436,7 @@ def convert_iface(iface: CoreInterface) -> core_pb2.Interface:
         )
 
 
-def convert_core_link(core_link: CoreLink) -> List[core_pb2.Link]:
+def convert_core_link(core_link: CoreLink) -> list[core_pb2.Link]:
     """
     Convert core link to protobuf data.
 
@@ -581,27 +582,35 @@ def convert_link(
     )
 
 
-def get_net_stats() -> Dict[str, Dict]:
+def parse_proc_net_dev(lines: list[str]) -> dict[str, dict[str, float]]:
     """
-    Retrieve status about the current interfaces in the system
+    Parse lines of output from /proc/net/dev.
 
-    :return: send and receive status of the interfaces in the system
+    :param lines: lines of /proc/net/dev
+    :return: parsed device to tx/rx values
     """
-    with open("/proc/net/dev", "r") as f:
-        data = f.readlines()[2:]
-
     stats = {}
-    for line in data:
+    for line in lines[2:]:
         line = line.strip()
         if not line:
             continue
         line = line.split()
         line[0] = line[0].strip(":")
         stats[line[0]] = {"rx": float(line[1]), "tx": float(line[9])}
-
     return stats
 
 
+def get_net_stats() -> dict[str, dict[str, float]]:
+    """
+    Retrieve status about the current interfaces in the system
+
+    :return: send and receive status of the interfaces in the system
+    """
+    with open("/proc/net/dev", "r") as f:
+        lines = f.readlines()[2:]
+    return parse_proc_net_dev(lines)
+
+
 def session_location(session: Session, location: core_pb2.SessionLocation) -> None:
     """
     Set session location based on location proto.
@@ -720,7 +729,7 @@ def get_nem_id(
     return nem_id
 
 
-def get_emane_model_configs_dict(session: Session) -> Dict[int, List[NodeEmaneConfig]]:
+def get_emane_model_configs_dict(session: Session) -> dict[int, list[NodeEmaneConfig]]:
     """
     Get emane model configuration protobuf data.
 
@@ -743,7 +752,7 @@ def get_emane_model_configs_dict(session: Session) -> Dict[int, List[NodeEmaneCo
     return configs
 
 
-def get_hooks(session: Session) -> List[core_pb2.Hook]:
+def get_hooks(session: Session) -> list[core_pb2.Hook]:
     """
     Retrieve hook protobuf data for a session.
 
@@ -759,7 +768,7 @@ def get_hooks(session: Session) -> List[core_pb2.Hook]:
     return hooks
 
 
-def get_default_services(session: Session) -> List[ServiceDefaults]:
+def get_default_services(session: Session) -> list[ServiceDefaults]:
     """
     Retrieve the default service sets for a given session.
 

daemon/core/api/grpc/server.py

@@ -1,12 +1,15 @@
-import atexit
 import logging
 import os
 import re
+import signal
+import sys
 import tempfile
 import time
+from collections.abc import Iterable
 from concurrent import futures
 from pathlib import Path
-from typing import Iterable, Optional, Pattern, Type
+from re import Pattern
+from typing import Optional
 
 import grpc
 from grpc import ServicerContext
@@ -104,7 +107,7 @@ from core.services.coreservices import ServiceManager
 
 logger = logging.getLogger(__name__)
 _ONE_DAY_IN_SECONDS: int = 60 * 60 * 24
-_INTERFACE_REGEX: Pattern = re.compile(r"veth(?P<node>[0-9a-fA-F]+)")
+_INTERFACE_REGEX: Pattern[str] = re.compile(r"beth(?P<node>[0-9a-fA-F]+)")
 _MAX_WORKERS = 1000
 
 
@@ -120,11 +123,20 @@ class CoreGrpcServer(core_pb2_grpc.CoreApiServicer):
         self.coreemu: CoreEmu = coreemu
         self.running: bool = True
         self.server: Optional[grpc.Server] = None
-        atexit.register(self._exit_handler)
+        # catch signals
+        signal.signal(signal.SIGHUP, self._signal_handler)
+        signal.signal(signal.SIGINT, self._signal_handler)
+        signal.signal(signal.SIGTERM, self._signal_handler)
+        signal.signal(signal.SIGUSR1, self._signal_handler)
+        signal.signal(signal.SIGUSR2, self._signal_handler)
 
-    def _exit_handler(self) -> None:
-        logger.debug("catching exit, stop running")
+    def _signal_handler(self, signal_number: int, _) -> None:
+        logger.info("caught signal: %s", signal_number)
+        self.coreemu.shutdown()
         self.running = False
+        if self.server:
+            self.server.stop(None)
+        sys.exit(signal_number)
 
     def _is_running(self, context) -> bool:
         return self.running and context.is_active()
@@ -161,7 +173,7 @@ class CoreGrpcServer(core_pb2_grpc.CoreApiServicer):
         return session
 
     def get_node(
-        self, session: Session, node_id: int, context: ServicerContext, _class: Type[NT]
+        self, session: Session, node_id: int, context: ServicerContext, _class: type[NT]
     ) -> NT:
         """
         Retrieve node given session and node id
@@ -200,7 +212,7 @@ class CoreGrpcServer(core_pb2_grpc.CoreApiServicer):
 
     def validate_service(
         self, name: str, context: ServicerContext
-    ) -> Type[ConfigService]:
+    ) -> type[ConfigService]:
         """
         Validates a configuration service is a valid known service.
 
@@ -272,7 +284,8 @@ class CoreGrpcServer(core_pb2_grpc.CoreApiServicer):
 
         # session options
         for option in request.session.options.values():
-            session.options.set(option.name, option.value)
+            if option.value:
+                session.options.set(option.name, option.value)
         session.metadata = dict(request.session.metadata)
 
         # add servers
@@ -482,7 +495,6 @@ class CoreGrpcServer(core_pb2_grpc.CoreApiServicer):
         while self._is_running(context):
             now = time.monotonic()
             stats = get_net_stats()
-
             # calculate average
             if last_check is not None:
                 interval = now - last_check
@@ -499,7 +511,7 @@ class CoreGrpcServer(core_pb2_grpc.CoreApiServicer):
                         (current_rxtx["tx"] - previous_rxtx["tx"]) * 8.0 / interval
                     )
                     throughput = rx_kbps + tx_kbps
-                    if key.startswith("veth"):
+                    if key.startswith("beth"):
                         key = key.split(".")
                         node_id = _INTERFACE_REGEX.search(key[0]).group("node")
                         node_id = int(node_id, base=16)
@@ -525,7 +537,6 @@ class CoreGrpcServer(core_pb2_grpc.CoreApiServicer):
                             bridge_throughput.throughput = throughput
                         except ValueError:
                             pass
-
                 yield throughputs_event
 
             last_check = now
@@ -1095,7 +1106,7 @@ class CoreGrpcServer(core_pb2_grpc.CoreApiServicer):
         node_id = request.wlan_config.node_id
         config = request.wlan_config.config
         session.mobility.set_model_config(node_id, BasicRangeModel.name, config)
-        if session.state == EventTypes.RUNTIME_STATE:
+        if session.is_running():
             node = self.get_node(session, node_id, context, WlanNode)
             node.updatemodel(config)
         return SetWlanConfigResponse(result=True)
@@ -1168,7 +1179,7 @@ class CoreGrpcServer(core_pb2_grpc.CoreApiServicer):
         logger.debug("open xml: %s", request)
         session = self.coreemu.create_session()
         temp = tempfile.NamedTemporaryFile(delete=False)
-        temp.write(request.data.encode("utf-8"))
+        temp.write(request.data.encode())
         temp.close()
         temp_path = Path(temp.name)
         file_path = Path(request.file)
@@ -1274,8 +1285,10 @@ class CoreGrpcServer(core_pb2_grpc.CoreApiServicer):
         :param context: grpc context
         :return: get config service defaults response
         """
+        session = self.get_session(request.session_id, context)
+        node = self.get_node(session, request.node_id, context, CoreNode)
         service_class = self.validate_service(request.name, context)
-        service = service_class(None)
+        service = service_class(node)
         templates = service.get_templates()
         config = {}
         for configuration in service.default_configs:

daemon/core/api/grpc/wrappers.py

@@ -1,7 +1,7 @@
 from dataclasses import dataclass, field
 from enum import Enum
 from pathlib import Path
-from typing import Any, Dict, List, Optional, Set, Tuple
+from typing import Any, Optional
 
 from core.api.grpc import (
     common_pb2,
@@ -68,6 +68,7 @@ class NodeType(Enum):
     DOCKER = 15
     LXC = 16
     WIRELESS = 17
+    PODMAN = 18
 
 
 class LinkType(Enum):
@@ -114,13 +115,13 @@ class EventType:
 class ConfigService:
     group: str
     name: str
-    executables: List[str]
-    dependencies: List[str]
-    directories: List[str]
-    files: List[str]
-    startup: List[str]
-    validate: List[str]
-    shutdown: List[str]
+    executables: list[str]
+    dependencies: list[str]
+    directories: list[str]
+    files: list[str]
+    startup: list[str]
+    validate: list[str]
+    shutdown: list[str]
     validation_mode: ConfigServiceValidationMode
     validation_timer: int
     validation_period: float
@@ -147,8 +148,8 @@ class ConfigService:
 class ConfigServiceConfig:
     node_id: int
     name: str
-    templates: Dict[str, str]
-    config: Dict[str, str]
+    templates: dict[str, str]
+    config: dict[str, str]
 
     @classmethod
     def from_proto(
@@ -164,15 +165,15 @@ class ConfigServiceConfig:
 
 @dataclass
 class ConfigServiceData:
-    templates: Dict[str, str] = field(default_factory=dict)
-    config: Dict[str, str] = field(default_factory=dict)
+    templates: dict[str, str] = field(default_factory=dict)
+    config: dict[str, str] = field(default_factory=dict)
 
 
 @dataclass
 class ConfigServiceDefaults:
-    templates: Dict[str, str]
-    config: Dict[str, "ConfigOption"]
-    modes: Dict[str, Dict[str, str]]
+    templates: dict[str, str]
+    config: dict[str, "ConfigOption"]
+    modes: dict[str, dict[str, str]]
 
     @classmethod
     def from_proto(
@@ -211,7 +212,7 @@ class Service:
 @dataclass
 class ServiceDefault:
     model: str
-    services: List[str]
+    services: list[str]
 
     @classmethod
     def from_proto(cls, proto: services_pb2.ServiceDefaults) -> "ServiceDefault":
@@ -220,15 +221,15 @@ class ServiceDefault:
 
 @dataclass
 class NodeServiceData:
-    executables: List[str] = field(default_factory=list)
-    dependencies: List[str] = field(default_factory=list)
-    dirs: List[str] = field(default_factory=list)
-    configs: List[str] = field(default_factory=list)
-    startup: List[str] = field(default_factory=list)
-    validate: List[str] = field(default_factory=list)
+    executables: list[str] = field(default_factory=list)
+    dependencies: list[str] = field(default_factory=list)
+    dirs: list[str] = field(default_factory=list)
+    configs: list[str] = field(default_factory=list)
+    startup: list[str] = field(default_factory=list)
+    validate: list[str] = field(default_factory=list)
     validation_mode: ServiceValidationMode = ServiceValidationMode.NON_BLOCKING
     validation_timer: int = 5
-    shutdown: List[str] = field(default_factory=list)
+    shutdown: list[str] = field(default_factory=list)
     meta: str = None
 
     @classmethod
@@ -266,7 +267,7 @@ class NodeServiceConfig:
     node_id: int
     service: str
     data: NodeServiceData
-    files: Dict[str, str] = field(default_factory=dict)
+    files: dict[str, str] = field(default_factory=dict)
 
     @classmethod
     def from_proto(cls, proto: services_pb2.NodeServiceConfig) -> "NodeServiceConfig":
@@ -282,11 +283,11 @@ class NodeServiceConfig:
 class ServiceConfig:
     node_id: int
     service: str
-    files: List[str] = None
-    directories: List[str] = None
-    startup: List[str] = None
-    validate: List[str] = None
-    shutdown: List[str] = None
+    files: list[str] = None
+    directories: list[str] = None
+    startup: list[str] = None
+    validate: list[str] = None
+    shutdown: list[str] = None
 
     def to_proto(self) -> services_pb2.ServiceConfig:
         return services_pb2.ServiceConfig(
@@ -339,8 +340,8 @@ class InterfaceThroughput:
 @dataclass
 class ThroughputsEvent:
     session_id: int
-    bridge_throughputs: List[BridgeThroughput]
-    iface_throughputs: List[InterfaceThroughput]
+    bridge_throughputs: list[BridgeThroughput]
+    iface_throughputs: list[InterfaceThroughput]
 
     @classmethod
     def from_proto(cls, proto: core_pb2.ThroughputsEvent) -> "ThroughputsEvent":
@@ -428,19 +429,19 @@ class ConfigOption:
     label: str = None
     type: ConfigOptionType = None
     group: str = None
-    select: List[str] = None
+    select: list[str] = None
 
     @classmethod
     def from_dict(
-        cls, config: Dict[str, common_pb2.ConfigOption]
-    ) -> Dict[str, "ConfigOption"]:
+        cls, config: dict[str, common_pb2.ConfigOption]
+    ) -> dict[str, "ConfigOption"]:
         d = {}
         for key, value in config.items():
             d[key] = ConfigOption.from_proto(value)
         return d
 
     @classmethod
-    def to_dict(cls, config: Dict[str, "ConfigOption"]) -> Dict[str, str]:
+    def to_dict(cls, config: dict[str, "ConfigOption"]) -> dict[str, str]:
         return {k: v.value for k, v in config.items()}
 
     @classmethod
@@ -671,7 +672,7 @@ class EmaneModelConfig:
     node_id: int
     model: str
     iface_id: int = -1
-    config: Dict[str, ConfigOption] = None
+    config: dict[str, ConfigOption] = None
 
     @classmethod
     def from_proto(cls, proto: emane_pb2.GetEmaneModelConfig) -> "EmaneModelConfig":
@@ -725,8 +726,8 @@ class Node:
     type: NodeType = NodeType.DEFAULT
     model: str = None
     position: Position = Position(x=0, y=0)
-    services: Set[str] = field(default_factory=set)
-    config_services: Set[str] = field(default_factory=set)
+    services: set[str] = field(default_factory=set)
+    config_services: set[str] = field(default_factory=set)
     emane: str = None
     icon: str = None
     image: str = None
@@ -737,19 +738,19 @@ class Node:
     canvas: int = None
 
     # configurations
-    emane_model_configs: Dict[
-        Tuple[str, Optional[int]], Dict[str, ConfigOption]
+    emane_model_configs: dict[
+        tuple[str, Optional[int]], dict[str, ConfigOption]
     ] = field(default_factory=dict, repr=False)
-    wlan_config: Dict[str, ConfigOption] = field(default_factory=dict, repr=False)
-    wireless_config: Dict[str, ConfigOption] = field(default_factory=dict, repr=False)
-    mobility_config: Dict[str, ConfigOption] = field(default_factory=dict, repr=False)
-    service_configs: Dict[str, NodeServiceData] = field(
+    wlan_config: dict[str, ConfigOption] = field(default_factory=dict, repr=False)
+    wireless_config: dict[str, ConfigOption] = field(default_factory=dict, repr=False)
+    mobility_config: dict[str, ConfigOption] = field(default_factory=dict, repr=False)
+    service_configs: dict[str, NodeServiceData] = field(
         default_factory=dict, repr=False
     )
-    service_file_configs: Dict[str, Dict[str, str]] = field(
+    service_file_configs: dict[str, dict[str, str]] = field(
         default_factory=dict, repr=False
     )
-    config_service_configs: Dict[str, ConfigServiceData] = field(
+    config_service_configs: dict[str, ConfigServiceData] = field(
         default_factory=dict, repr=False
     )
 
@@ -849,18 +850,18 @@ class Node:
             wireless_config={k: v.to_proto() for k, v in self.wireless_config.items()},
         )
 
-    def set_wlan(self, config: Dict[str, str]) -> None:
+    def set_wlan(self, config: dict[str, str]) -> None:
         for key, value in config.items():
             option = ConfigOption(name=key, value=value)
             self.wlan_config[key] = option
 
-    def set_mobility(self, config: Dict[str, str]) -> None:
+    def set_mobility(self, config: dict[str, str]) -> None:
         for key, value in config.items():
             option = ConfigOption(name=key, value=value)
             self.mobility_config[key] = option
 
     def set_emane_model(
-        self, model: str, config: Dict[str, str], iface_id: int = None
+        self, model: str, config: dict[str, str], iface_id: int = None
     ) -> None:
         key = (model, iface_id)
         config_options = self.emane_model_configs.setdefault(key, {})
@@ -873,23 +874,23 @@ class Node:
 class Session:
     id: int = None
     state: SessionState = SessionState.DEFINITION
-    nodes: Dict[int, Node] = field(default_factory=dict)
-    links: List[Link] = field(default_factory=list)
+    nodes: dict[int, Node] = field(default_factory=dict)
+    links: list[Link] = field(default_factory=list)
     dir: str = None
     user: str = None
-    default_services: Dict[str, Set[str]] = field(default_factory=dict)
+    default_services: dict[str, set[str]] = field(default_factory=dict)
     location: SessionLocation = SessionLocation(
         x=0.0, y=0.0, z=0.0, lat=47.57917, lon=-122.13232, alt=2.0, scale=150.0
     )
-    hooks: Dict[str, Hook] = field(default_factory=dict)
-    metadata: Dict[str, str] = field(default_factory=dict)
+    hooks: dict[str, Hook] = field(default_factory=dict)
+    metadata: dict[str, str] = field(default_factory=dict)
     file: Path = None
-    options: Dict[str, ConfigOption] = field(default_factory=dict)
-    servers: List[Server] = field(default_factory=list)
+    options: dict[str, ConfigOption] = field(default_factory=dict)
+    servers: list[Server] = field(default_factory=list)
 
     @classmethod
     def from_proto(cls, proto: core_pb2.Session) -> "Session":
-        nodes: Dict[int, Node] = {x.id: Node.from_proto(x) for x in proto.nodes}
+        nodes: dict[int, Node] = {x.id: Node.from_proto(x) for x in proto.nodes}
         links = [Link.from_proto(x) for x in proto.links]
         default_services = {x.model: set(x.services) for x in proto.default_services}
         hooks = {x.file: Hook.from_proto(x) for x in proto.hooks}
@@ -987,7 +988,7 @@ class Session:
         self.links.append(link)
         return link
 
-    def set_options(self, config: Dict[str, str]) -> None:
+    def set_options(self, config: dict[str, str]) -> None:
         for key, value in config.items():
             option = ConfigOption(name=key, value=value)
             self.options[key] = option
@@ -995,9 +996,9 @@ class Session:
 
 @dataclass
 class CoreConfig:
-    services: List[Service] = field(default_factory=list)
-    config_services: List[ConfigService] = field(default_factory=list)
-    emane_models: List[str] = field(default_factory=list)
+    services: list[Service] = field(default_factory=list)
+    config_services: list[ConfigService] = field(default_factory=list)
+    emane_models: list[str] = field(default_factory=list)
 
     @classmethod
     def from_proto(cls, proto: core_pb2.GetConfigResponse) -> "CoreConfig":
@@ -1088,7 +1089,7 @@ class ConfigEvent:
     node_id: int
     object: str
     type: int
-    data_types: List[int]
+    data_types: list[int]
     data_values: str
     captions: str
     bitmap: str

daemon/core/config.py

@@ -5,7 +5,7 @@ Common support for configurable CORE objects.
 import logging
 from collections import OrderedDict
 from dataclasses import dataclass, field
-from typing import TYPE_CHECKING, Any, Dict, List, Optional, Set, Tuple, Type, Union
+from typing import TYPE_CHECKING, Any, Optional, Union
 
 from core.emane.nodes import EmaneNet
 from core.emulator.enumerations import ConfigDataTypes
@@ -17,9 +17,9 @@ logger = logging.getLogger(__name__)
 if TYPE_CHECKING:
     from core.location.mobility import WirelessModel
 
-    WirelessModelType = Type[WirelessModel]
+    WirelessModelType = type[WirelessModel]
 
-_BOOL_OPTIONS: Set[str] = {"0", "1"}
+_BOOL_OPTIONS: set[str] = {"0", "1"}
 
 
 @dataclass
@@ -43,7 +43,7 @@ class Configuration:
     type: ConfigDataTypes
     label: str = None
     default: str = ""
-    options: List[str] = field(default_factory=list)
+    options: list[str] = field(default_factory=list)
     group: str = "Configuration"
 
     def __post_init__(self) -> None:
@@ -118,10 +118,10 @@ class ConfigurableOptions:
     """
 
     name: Optional[str] = None
-    options: List[Configuration] = []
+    options: list[Configuration] = []
 
     @classmethod
-    def configurations(cls) -> List[Configuration]:
+    def configurations(cls) -> list[Configuration]:
         """
         Provides the configurations for this class.
 
@@ -130,7 +130,7 @@ class ConfigurableOptions:
         return cls.options
 
     @classmethod
-    def config_groups(cls) -> List[ConfigGroup]:
+    def config_groups(cls) -> list[ConfigGroup]:
         """
         Defines how configurations are grouped.
 
@@ -139,7 +139,7 @@ class ConfigurableOptions:
         return [ConfigGroup("Options", 1, len(cls.configurations()))]
 
     @classmethod
-    def default_values(cls) -> Dict[str, str]:
+    def default_values(cls) -> dict[str, str]:
         """
         Provides an ordered mapping of configuration keys to default values.
 
@@ -165,7 +165,7 @@ class ConfigurableManager:
         """
         self.node_configurations = {}
 
-    def nodes(self) -> List[int]:
+    def nodes(self) -> list[int]:
         """
         Retrieves the ids of all node configurations known by this manager.
 
@@ -208,7 +208,7 @@ class ConfigurableManager:
 
     def set_configs(
         self,
-        config: Dict[str, str],
+        config: dict[str, str],
         node_id: int = _default_node,
         config_type: str = _default_type,
     ) -> None:
@@ -250,7 +250,7 @@ class ConfigurableManager:
 
     def get_configs(
         self, node_id: int = _default_node, config_type: str = _default_type
-    ) -> Optional[Dict[str, str]]:
+    ) -> Optional[dict[str, str]]:
         """
         Retrieve configurations for a node and configuration type.
 
@@ -264,7 +264,7 @@ class ConfigurableManager:
             result = node_configs.get(config_type)
         return result
 
-    def get_all_configs(self, node_id: int = _default_node) -> Dict[str, Any]:
+    def get_all_configs(self, node_id: int = _default_node) -> dict[str, Any]:
         """
         Retrieve all current configuration types for a node.
 
@@ -284,11 +284,11 @@ class ModelManager(ConfigurableManager):
         Creates a ModelManager object.
         """
         super().__init__()
-        self.models: Dict[str, Any] = {}
-        self.node_models: Dict[int, str] = {}
+        self.models: dict[str, Any] = {}
+        self.node_models: dict[int, str] = {}
 
     def set_model_config(
-        self, node_id: int, model_name: str, config: Dict[str, str] = None
+        self, node_id: int, model_name: str, config: dict[str, str] = None
     ) -> None:
         """
         Set configuration data for a model.
@@ -317,7 +317,7 @@ class ModelManager(ConfigurableManager):
         # set configuration
         self.set_configs(model_config, node_id=node_id, config_type=model_name)
 
-    def get_model_config(self, node_id: int, model_name: str) -> Dict[str, str]:
+    def get_model_config(self, node_id: int, model_name: str) -> dict[str, str]:
         """
         Retrieve configuration data for a model.
 
@@ -342,7 +342,7 @@ class ModelManager(ConfigurableManager):
         self,
         node: Union[WlanNode, EmaneNet],
         model_class: "WirelessModelType",
-        config: Dict[str, str] = None,
+        config: dict[str, str] = None,
     ) -> None:
         """
         Set model and model configuration for node.
@@ -361,7 +361,7 @@ class ModelManager(ConfigurableManager):
 
     def get_models(
         self, node: Union[WlanNode, EmaneNet]
-    ) -> List[Tuple[Type, Dict[str, str]]]:
+    ) -> list[tuple[type, dict[str, str]]]:
         """
         Return a list of model classes and values for a net if one has been
         configured. This is invoked when exporting a session to XML.

daemon/core/configservice/base.py

@@ -5,7 +5,7 @@ import logging
 import time
 from dataclasses import dataclass
 from pathlib import Path
-from typing import Any, Dict, List, Optional
+from typing import Any, Optional
 
 from mako import exceptions
 from mako.lookup import TemplateLookup
@@ -67,7 +67,7 @@ class ConfigService(abc.ABC):
     validation_timer: int = 5
 
     # directories to shadow and copy files from
-    shadow_directories: List[ShadowDir] = []
+    shadow_directories: list[ShadowDir] = []
 
     def __init__(self, node: CoreNode) -> None:
         """
@@ -79,9 +79,9 @@ class ConfigService(abc.ABC):
         class_file = inspect.getfile(self.__class__)
         templates_path = Path(class_file).parent.joinpath(TEMPLATES_DIR)
         self.templates: TemplateLookup = TemplateLookup(directories=templates_path)
-        self.config: Dict[str, Configuration] = {}
-        self.custom_templates: Dict[str, str] = {}
-        self.custom_config: Dict[str, str] = {}
+        self.config: dict[str, Configuration] = {}
+        self.custom_templates: dict[str, str] = {}
+        self.custom_config: dict[str, str] = {}
         configs = self.default_configs[:]
         self._define_config(configs)
 
@@ -108,47 +108,47 @@ class ConfigService(abc.ABC):
 
     @property
     @abc.abstractmethod
-    def directories(self) -> List[str]:
+    def directories(self) -> list[str]:
         raise NotImplementedError
 
     @property
     @abc.abstractmethod
-    def files(self) -> List[str]:
+    def files(self) -> list[str]:
         raise NotImplementedError
 
     @property
     @abc.abstractmethod
-    def default_configs(self) -> List[Configuration]:
+    def default_configs(self) -> list[Configuration]:
         raise NotImplementedError
 
     @property
     @abc.abstractmethod
-    def modes(self) -> Dict[str, Dict[str, str]]:
+    def modes(self) -> dict[str, dict[str, str]]:
         raise NotImplementedError
 
     @property
     @abc.abstractmethod
-    def executables(self) -> List[str]:
+    def executables(self) -> list[str]:
         raise NotImplementedError
 
     @property
     @abc.abstractmethod
-    def dependencies(self) -> List[str]:
+    def dependencies(self) -> list[str]:
         raise NotImplementedError
 
     @property
     @abc.abstractmethod
-    def startup(self) -> List[str]:
+    def startup(self) -> list[str]:
         raise NotImplementedError
 
     @property
     @abc.abstractmethod
-    def validate(self) -> List[str]:
+    def validate(self) -> list[str]:
         raise NotImplementedError
 
     @property
     @abc.abstractmethod
-    def shutdown(self) -> List[str]:
+    def shutdown(self) -> list[str]:
         raise NotImplementedError
 
     @property
@@ -276,7 +276,7 @@ class ConfigService(abc.ABC):
                     f"failure to create service directory: {directory}"
                 )
 
-    def data(self) -> Dict[str, Any]:
+    def data(self) -> dict[str, Any]:
         """
         Returns key/value data, used when rendering file templates.
 
@@ -303,7 +303,7 @@ class ConfigService(abc.ABC):
         """
         raise CoreError(f"service({self.name}) unknown template({name})")
 
-    def get_templates(self) -> Dict[str, str]:
+    def get_templates(self) -> dict[str, str]:
         """
         Retrieves mapping of file names to templates for all cases, which
         includes custom templates, file templates, and text templates.
@@ -331,7 +331,7 @@ class ConfigService(abc.ABC):
             templates[file] = template
         return templates
 
-    def get_rendered_templates(self) -> Dict[str, str]:
+    def get_rendered_templates(self) -> dict[str, str]:
         templates = {}
         data = self.data()
         for file in sorted(self.files):
@@ -339,7 +339,7 @@ class ConfigService(abc.ABC):
             templates[file] = rendered
         return templates
 
-    def _get_rendered_template(self, file: str, data: Dict[str, Any]) -> str:
+    def _get_rendered_template(self, file: str, data: dict[str, Any]) -> str:
         file_path = Path(file)
         template_path = get_template_path(file_path)
         if file in self.custom_templates:
@@ -426,7 +426,7 @@ class ConfigService(abc.ABC):
                     f"node({self.node.name}) service({self.name}) failed to validate"
                 )
 
-    def _render(self, template: Template, data: Dict[str, Any] = None) -> str:
+    def _render(self, template: Template, data: dict[str, Any] = None) -> str:
         """
         Renders template providing all associated data to template.
 
@@ -440,7 +440,7 @@ class ConfigService(abc.ABC):
             node=self.node, config=self.render_config(), **data
         )
 
-    def render_text(self, text: str, data: Dict[str, Any] = None) -> str:
+    def render_text(self, text: str, data: dict[str, Any] = None) -> str:
         """
         Renders text based template providing all associated data to template.
 
@@ -458,7 +458,7 @@ class ConfigService(abc.ABC):
                 f"{exceptions.text_error_template().render_unicode()}"
             )
 
-    def render_template(self, template_path: str, data: Dict[str, Any] = None) -> str:
+    def render_template(self, template_path: str, data: dict[str, Any] = None) -> str:
         """
         Renders file based template  providing all associated data to template.
 
@@ -475,7 +475,7 @@ class ConfigService(abc.ABC):
                 f"{exceptions.text_error_template().render_unicode()}"
             )
 
-    def _define_config(self, configs: List[Configuration]) -> None:
+    def _define_config(self, configs: list[Configuration]) -> None:
         """
         Initializes default configuration data.
 
@@ -485,7 +485,7 @@ class ConfigService(abc.ABC):
         for config in configs:
             self.config[config.id] = config
 
-    def render_config(self) -> Dict[str, str]:
+    def render_config(self) -> dict[str, str]:
         """
         Returns configuration data key/value pairs for rendering a template.
 
@@ -496,7 +496,7 @@ class ConfigService(abc.ABC):
         else:
             return {k: v.default for k, v in self.config.items()}
 
-    def set_config(self, data: Dict[str, str]) -> None:
+    def set_config(self, data: dict[str, str]) -> None:
         """
         Set configuration data from key/value pairs.
 

daemon/core/configservice/dependencies.py

@@ -1,5 +1,5 @@
 import logging
-from typing import TYPE_CHECKING, Dict, List, Set
+from typing import TYPE_CHECKING
 
 logger = logging.getLogger(__name__)
 
@@ -12,16 +12,16 @@ class ConfigServiceDependencies:
     Generates sets of services to start in order of their dependencies.
     """
 
-    def __init__(self, services: Dict[str, "ConfigService"]) -> None:
+    def __init__(self, services: dict[str, "ConfigService"]) -> None:
         """
         Create a ConfigServiceDependencies instance.
 
         :param services: services for determining dependency sets
         """
         # helpers to check validity
-        self.dependents: Dict[str, Set[str]] = {}
-        self.started: Set[str] = set()
-        self.node_services: Dict[str, "ConfigService"] = {}
+        self.dependents: dict[str, set[str]] = {}
+        self.started: set[str] = set()
+        self.node_services: dict[str, "ConfigService"] = {}
         for service in services.values():
             self.node_services[service.name] = service
             for dependency in service.dependencies:
@@ -29,11 +29,11 @@ class ConfigServiceDependencies:
                 dependents.add(service.name)
 
         # used to find paths
-        self.path: List["ConfigService"] = []
-        self.visited: Set[str] = set()
-        self.visiting: Set[str] = set()
+        self.path: list["ConfigService"] = []
+        self.visited: set[str] = set()
+        self.visiting: set[str] = set()
 
-    def startup_paths(self) -> List[List["ConfigService"]]:
+    def startup_paths(self) -> list[list["ConfigService"]]:
         """
         Find startup path sets based on service dependencies.
 
@@ -54,8 +54,8 @@ class ConfigServiceDependencies:
 
         if self.started != set(self.node_services):
             raise ValueError(
-                "failure to start all services: %s != %s"
-                % (self.started, self.node_services.keys())
+                f"failure to start all services: {self.started} != "
+                f"{self.node_services.keys()}"
             )
 
         return paths
@@ -70,7 +70,7 @@ class ConfigServiceDependencies:
         self.visited.clear()
         self.visiting.clear()
 
-    def _start(self, service: "ConfigService") -> List["ConfigService"]:
+    def _start(self, service: "ConfigService") -> list["ConfigService"]:
         """
         Starts a oath for checking dependencies for a given service.
 
@@ -81,7 +81,7 @@ class ConfigServiceDependencies:
         self._reset()
         return self._visit(service)
 
-    def _visit(self, current_service: "ConfigService") -> List["ConfigService"]:
+    def _visit(self, current_service: "ConfigService") -> list["ConfigService"]:
         """
         Visits a service when discovering dependency chains for service.
 
@@ -96,14 +96,14 @@ class ConfigServiceDependencies:
         for service_name in current_service.dependencies:
             if service_name not in self.node_services:
                 raise ValueError(
-                    "required dependency was not included in node services: %s"
-                    % service_name
+                    "required dependency was not included in node "
+                    f"services: {service_name}"
                 )
 
             if service_name in self.visiting:
                 raise ValueError(
-                    "cyclic dependency at service(%s): %s"
-                    % (current_service.name, service_name)
+                    f"cyclic dependency at service({current_service.name}): "
+                    f"{service_name}"
                 )
 
             if service_name not in self.visited:

daemon/core/configservice/manager.py

@@ -2,7 +2,6 @@ import logging
 import pathlib
 import pkgutil
 from pathlib import Path
-from typing import Dict, List, Type
 
 from core import configservices, utils
 from core.configservice.base import ConfigService
@@ -20,9 +19,9 @@ class ConfigServiceManager:
         """
         Create a ConfigServiceManager instance.
         """
-        self.services: Dict[str, Type[ConfigService]] = {}
+        self.services: dict[str, type[ConfigService]] = {}
 
-    def get_service(self, name: str) -> Type[ConfigService]:
+    def get_service(self, name: str) -> type[ConfigService]:
         """
         Retrieve a service by name.
 
@@ -35,7 +34,7 @@ class ConfigServiceManager:
             raise CoreError(f"service does not exist {name}")
         return service_class
 
-    def add(self, service: Type[ConfigService]) -> None:
+    def add(self, service: type[ConfigService]) -> None:
         """
         Add service to manager, checking service requirements have been met.
 
@@ -62,7 +61,7 @@ class ConfigServiceManager:
         # make service available
         self.services[name] = service
 
-    def load_locals(self) -> List[str]:
+    def load_locals(self) -> list[str]:
         """
         Search and add config service from local core module.
 
@@ -81,7 +80,7 @@ class ConfigServiceManager:
                     logger.debug("not loading config service(%s): %s", service.name, e)
         return errors
 
-    def load(self, path: Path) -> List[str]:
+    def load(self, path: Path) -> list[str]:
         """
         Search path provided for config services and add them for being managed.
 

daemon/core/configservices/frrservices/services.py

@@ -1,5 +1,5 @@
 import abc
-from typing import Any, Dict, List
+from typing import Any
 
 from core.config import Configuration
 from core.configservice.base import ConfigService, ConfigServiceMode
@@ -82,29 +82,30 @@ def rj45_check(iface: CoreInterface) -> bool:
 class FRRZebra(ConfigService):
     name: str = "FRRzebra"
     group: str = GROUP
-    directories: List[str] = ["/usr/local/etc/frr", "/var/run/frr", "/var/log/frr"]
-    files: List[str] = [
+    directories: list[str] = ["/usr/local/etc/frr", "/var/run/frr", "/var/log/frr"]
+    files: list[str] = [
         "/usr/local/etc/frr/frr.conf",
         "frrboot.sh",
         "/usr/local/etc/frr/vtysh.conf",
         "/usr/local/etc/frr/daemons",
     ]
-    executables: List[str] = ["zebra"]
-    dependencies: List[str] = []
-    startup: List[str] = ["bash frrboot.sh zebra"]
-    validate: List[str] = ["pidof zebra"]
-    shutdown: List[str] = ["killall zebra"]
+    executables: list[str] = ["zebra"]
+    dependencies: list[str] = []
+    startup: list[str] = ["bash frrboot.sh zebra"]
+    validate: list[str] = ["pidof zebra"]
+    shutdown: list[str] = ["killall zebra"]
     validation_mode: ConfigServiceMode = ConfigServiceMode.BLOCKING
-    default_configs: List[Configuration] = []
-    modes: Dict[str, Dict[str, str]] = {}
+    default_configs: list[Configuration] = []
+    modes: dict[str, dict[str, str]] = {}
 
-    def data(self) -> Dict[str, Any]:
+    def data(self) -> dict[str, Any]:
         frr_conf = self.files[0]
         frr_bin_search = self.node.session.options.get(
             "frr_bin_search", default="/usr/local/bin /usr/bin /usr/lib/frr"
         ).strip('"')
         frr_sbin_search = self.node.session.options.get(
-            "frr_sbin_search", default="/usr/local/sbin /usr/sbin /usr/lib/frr"
+            "frr_sbin_search",
+            default="/usr/local/sbin /usr/sbin /usr/lib/frr /usr/libexec/frr",
         ).strip('"')
 
         services = []
@@ -145,16 +146,16 @@ class FRRZebra(ConfigService):
 
 class FrrService(abc.ABC):
     group: str = GROUP
-    directories: List[str] = []
-    files: List[str] = []
-    executables: List[str] = []
-    dependencies: List[str] = ["FRRzebra"]
-    startup: List[str] = []
-    validate: List[str] = []
-    shutdown: List[str] = []
+    directories: list[str] = []
+    files: list[str] = []
+    executables: list[str] = []
+    dependencies: list[str] = ["FRRzebra"]
+    startup: list[str] = []
+    validate: list[str] = []
+    shutdown: list[str] = []
     validation_mode: ConfigServiceMode = ConfigServiceMode.BLOCKING
-    default_configs: List[Configuration] = []
-    modes: Dict[str, Dict[str, str]] = {}
+    default_configs: list[Configuration] = []
+    modes: dict[str, dict[str, str]] = {}
     ipv4_routing: bool = False
     ipv6_routing: bool = False
 
@@ -175,8 +176,8 @@ class FRROspfv2(FrrService, ConfigService):
     """
 
     name: str = "FRROSPFv2"
-    shutdown: List[str] = ["killall ospfd"]
-    validate: List[str] = ["pidof ospfd"]
+    shutdown: list[str] = ["killall ospfd"]
+    validate: list[str] = ["pidof ospfd"]
     ipv4_routing: bool = True
 
     def frr_config(self) -> str:
@@ -227,8 +228,8 @@ class FRROspfv3(FrrService, ConfigService):
     """
 
     name: str = "FRROSPFv3"
-    shutdown: List[str] = ["killall ospf6d"]
-    validate: List[str] = ["pidof ospf6d"]
+    shutdown: list[str] = ["killall ospf6d"]
+    validate: list[str] = ["pidof ospf6d"]
     ipv4_routing: bool = True
     ipv6_routing: bool = True
 
@@ -264,8 +265,8 @@ class FRRBgp(FrrService, ConfigService):
     """
 
     name: str = "FRRBGP"
-    shutdown: List[str] = ["killall bgpd"]
-    validate: List[str] = ["pidof bgpd"]
+    shutdown: list[str] = ["killall bgpd"]
+    validate: list[str] = ["pidof bgpd"]
     custom_needed: bool = True
     ipv4_routing: bool = True
     ipv6_routing: bool = True
@@ -294,8 +295,8 @@ class FRRRip(FrrService, ConfigService):
     """
 
     name: str = "FRRRIP"
-    shutdown: List[str] = ["killall ripd"]
-    validate: List[str] = ["pidof ripd"]
+    shutdown: list[str] = ["killall ripd"]
+    validate: list[str] = ["pidof ripd"]
     ipv4_routing: bool = True
 
     def frr_config(self) -> str:
@@ -319,8 +320,8 @@ class FRRRipng(FrrService, ConfigService):
     """
 
     name: str = "FRRRIPNG"
-    shutdown: List[str] = ["killall ripngd"]
-    validate: List[str] = ["pidof ripngd"]
+    shutdown: list[str] = ["killall ripngd"]
+    validate: list[str] = ["pidof ripngd"]
     ipv6_routing: bool = True
 
     def frr_config(self) -> str:
@@ -345,8 +346,8 @@ class FRRBabel(FrrService, ConfigService):
     """
 
     name: str = "FRRBabel"
-    shutdown: List[str] = ["killall babeld"]
-    validate: List[str] = ["pidof babeld"]
+    shutdown: list[str] = ["killall babeld"]
+    validate: list[str] = ["pidof babeld"]
     ipv6_routing: bool = True
 
     def frr_config(self) -> str:
@@ -385,8 +386,8 @@ class FRRpimd(FrrService, ConfigService):
     """
 
     name: str = "FRRpimd"
-    shutdown: List[str] = ["killall pimd"]
-    validate: List[str] = ["pidof pimd"]
+    shutdown: list[str] = ["killall pimd"]
+    validate: list[str] = ["pidof pimd"]
     ipv4_routing: bool = True
 
     def frr_config(self) -> str:

daemon/core/configservices/nrlservices/services.py

@@ -1,4 +1,4 @@
-from typing import Any, Dict, List
+from typing import Any
 
 from core import utils
 from core.config import Configuration
@@ -10,18 +10,18 @@ GROUP: str = "ProtoSvc"
 class MgenSinkService(ConfigService):
     name: str = "MGEN_Sink"
     group: str = GROUP
-    directories: List[str] = []
-    files: List[str] = ["mgensink.sh", "sink.mgen"]
-    executables: List[str] = ["mgen"]
-    dependencies: List[str] = []
-    startup: List[str] = ["bash mgensink.sh"]
-    validate: List[str] = ["pidof mgen"]
-    shutdown: List[str] = ["killall mgen"]
+    directories: list[str] = []
+    files: list[str] = ["mgensink.sh", "sink.mgen"]
+    executables: list[str] = ["mgen"]
+    dependencies: list[str] = []
+    startup: list[str] = ["bash mgensink.sh"]
+    validate: list[str] = ["pidof mgen"]
+    shutdown: list[str] = ["killall mgen"]
     validation_mode: ConfigServiceMode = ConfigServiceMode.BLOCKING
-    default_configs: List[Configuration] = []
-    modes: Dict[str, Dict[str, str]] = {}
+    default_configs: list[Configuration] = []
+    modes: dict[str, dict[str, str]] = {}
 
-    def data(self) -> Dict[str, Any]:
+    def data(self) -> dict[str, Any]:
         ifnames = []
         for iface in self.node.get_ifaces():
             name = utils.sysctl_devname(iface.name)
@@ -32,18 +32,18 @@ class MgenSinkService(ConfigService):
 class NrlNhdp(ConfigService):
     name: str = "NHDP"
     group: str = GROUP
-    directories: List[str] = []
-    files: List[str] = ["nrlnhdp.sh"]
-    executables: List[str] = ["nrlnhdp"]
-    dependencies: List[str] = []
-    startup: List[str] = ["bash nrlnhdp.sh"]
-    validate: List[str] = ["pidof nrlnhdp"]
-    shutdown: List[str] = ["killall nrlnhdp"]
+    directories: list[str] = []
+    files: list[str] = ["nrlnhdp.sh"]
+    executables: list[str] = ["nrlnhdp"]
+    dependencies: list[str] = []
+    startup: list[str] = ["bash nrlnhdp.sh"]
+    validate: list[str] = ["pidof nrlnhdp"]
+    shutdown: list[str] = ["killall nrlnhdp"]
     validation_mode: ConfigServiceMode = ConfigServiceMode.BLOCKING
-    default_configs: List[Configuration] = []
-    modes: Dict[str, Dict[str, str]] = {}
+    default_configs: list[Configuration] = []
+    modes: dict[str, dict[str, str]] = {}
 
-    def data(self) -> Dict[str, Any]:
+    def data(self) -> dict[str, Any]:
         has_smf = "SMF" in self.node.config_services
         ifnames = []
         for iface in self.node.get_ifaces(control=False):
@@ -54,18 +54,18 @@ class NrlNhdp(ConfigService):
 class NrlSmf(ConfigService):
     name: str = "SMF"
     group: str = GROUP
-    directories: List[str] = []
-    files: List[str] = ["startsmf.sh"]
-    executables: List[str] = ["nrlsmf", "killall"]
-    dependencies: List[str] = []
-    startup: List[str] = ["bash startsmf.sh"]
-    validate: List[str] = ["pidof nrlsmf"]
-    shutdown: List[str] = ["killall nrlsmf"]
+    directories: list[str] = []
+    files: list[str] = ["startsmf.sh"]
+    executables: list[str] = ["nrlsmf", "killall"]
+    dependencies: list[str] = []
+    startup: list[str] = ["bash startsmf.sh"]
+    validate: list[str] = ["pidof nrlsmf"]
+    shutdown: list[str] = ["killall nrlsmf"]
     validation_mode: ConfigServiceMode = ConfigServiceMode.BLOCKING
-    default_configs: List[Configuration] = []
-    modes: Dict[str, Dict[str, str]] = {}
+    default_configs: list[Configuration] = []
+    modes: dict[str, dict[str, str]] = {}
 
-    def data(self) -> Dict[str, Any]:
+    def data(self) -> dict[str, Any]:
         has_nhdp = "NHDP" in self.node.config_services
         has_olsr = "OLSR" in self.node.config_services
         ifnames = []
@@ -84,18 +84,18 @@ class NrlSmf(ConfigService):
 class NrlOlsr(ConfigService):
     name: str = "OLSR"
     group: str = GROUP
-    directories: List[str] = []
-    files: List[str] = ["nrlolsrd.sh"]
-    executables: List[str] = ["nrlolsrd"]
-    dependencies: List[str] = []
-    startup: List[str] = ["bash nrlolsrd.sh"]
-    validate: List[str] = ["pidof nrlolsrd"]
-    shutdown: List[str] = ["killall nrlolsrd"]
+    directories: list[str] = []
+    files: list[str] = ["nrlolsrd.sh"]
+    executables: list[str] = ["nrlolsrd"]
+    dependencies: list[str] = []
+    startup: list[str] = ["bash nrlolsrd.sh"]
+    validate: list[str] = ["pidof nrlolsrd"]
+    shutdown: list[str] = ["killall nrlolsrd"]
     validation_mode: ConfigServiceMode = ConfigServiceMode.BLOCKING
-    default_configs: List[Configuration] = []
-    modes: Dict[str, Dict[str, str]] = {}
+    default_configs: list[Configuration] = []
+    modes: dict[str, dict[str, str]] = {}
 
-    def data(self) -> Dict[str, Any]:
+    def data(self) -> dict[str, Any]:
         has_smf = "SMF" in self.node.config_services
         has_zebra = "zebra" in self.node.config_services
         ifname = None
@@ -108,18 +108,18 @@ class NrlOlsr(ConfigService):
 class NrlOlsrv2(ConfigService):
     name: str = "OLSRv2"
     group: str = GROUP
-    directories: List[str] = []
-    files: List[str] = ["nrlolsrv2.sh"]
-    executables: List[str] = ["nrlolsrv2"]
-    dependencies: List[str] = []
-    startup: List[str] = ["bash nrlolsrv2.sh"]
-    validate: List[str] = ["pidof nrlolsrv2"]
-    shutdown: List[str] = ["killall nrlolsrv2"]
+    directories: list[str] = []
+    files: list[str] = ["nrlolsrv2.sh"]
+    executables: list[str] = ["nrlolsrv2"]
+    dependencies: list[str] = []
+    startup: list[str] = ["bash nrlolsrv2.sh"]
+    validate: list[str] = ["pidof nrlolsrv2"]
+    shutdown: list[str] = ["killall nrlolsrv2"]
     validation_mode: ConfigServiceMode = ConfigServiceMode.BLOCKING
-    default_configs: List[Configuration] = []
-    modes: Dict[str, Dict[str, str]] = {}
+    default_configs: list[Configuration] = []
+    modes: dict[str, dict[str, str]] = {}
 
-    def data(self) -> Dict[str, Any]:
+    def data(self) -> dict[str, Any]:
         has_smf = "SMF" in self.node.config_services
         ifnames = []
         for iface in self.node.get_ifaces(control=False):
@@ -130,18 +130,18 @@ class NrlOlsrv2(ConfigService):
 class OlsrOrg(ConfigService):
     name: str = "OLSRORG"
     group: str = GROUP
-    directories: List[str] = ["/etc/olsrd"]
-    files: List[str] = ["olsrd.sh", "/etc/olsrd/olsrd.conf"]
-    executables: List[str] = ["olsrd"]
-    dependencies: List[str] = []
-    startup: List[str] = ["bash olsrd.sh"]
-    validate: List[str] = ["pidof olsrd"]
-    shutdown: List[str] = ["killall olsrd"]
+    directories: list[str] = ["/etc/olsrd"]
+    files: list[str] = ["olsrd.sh", "/etc/olsrd/olsrd.conf"]
+    executables: list[str] = ["olsrd"]
+    dependencies: list[str] = []
+    startup: list[str] = ["bash olsrd.sh"]
+    validate: list[str] = ["pidof olsrd"]
+    shutdown: list[str] = ["killall olsrd"]
     validation_mode: ConfigServiceMode = ConfigServiceMode.BLOCKING
-    default_configs: List[Configuration] = []
-    modes: Dict[str, Dict[str, str]] = {}
+    default_configs: list[Configuration] = []
+    modes: dict[str, dict[str, str]] = {}
 
-    def data(self) -> Dict[str, Any]:
+    def data(self) -> dict[str, Any]:
         has_smf = "SMF" in self.node.config_services
         ifnames = []
         for iface in self.node.get_ifaces(control=False):
@@ -152,13 +152,13 @@ class OlsrOrg(ConfigService):
 class MgenActor(ConfigService):
     name: str = "MgenActor"
     group: str = GROUP
-    directories: List[str] = []
-    files: List[str] = ["start_mgen_actor.sh"]
-    executables: List[str] = ["mgen"]
-    dependencies: List[str] = []
-    startup: List[str] = ["bash start_mgen_actor.sh"]
-    validate: List[str] = ["pidof mgen"]
-    shutdown: List[str] = ["killall mgen"]
+    directories: list[str] = []
+    files: list[str] = ["start_mgen_actor.sh"]
+    executables: list[str] = ["mgen"]
+    dependencies: list[str] = []
+    startup: list[str] = ["bash start_mgen_actor.sh"]
+    validate: list[str] = ["pidof mgen"]
+    shutdown: list[str] = ["killall mgen"]
     validation_mode: ConfigServiceMode = ConfigServiceMode.BLOCKING
-    default_configs: List[Configuration] = []
-    modes: Dict[str, Dict[str, str]] = {}
+    default_configs: list[Configuration] = []
+    modes: dict[str, dict[str, str]] = {}

daemon/core/configservices/quaggaservices/services.py

@@ -1,6 +1,6 @@
 import abc
 import logging
-from typing import Any, Dict, List
+from typing import Any
 
 from core.config import Configuration
 from core.configservice.base import ConfigService, ConfigServiceMode
@@ -84,22 +84,22 @@ def rj45_check(iface: CoreInterface) -> bool:
 class Zebra(ConfigService):
     name: str = "zebra"
     group: str = GROUP
-    directories: List[str] = ["/usr/local/etc/quagga", "/var/run/quagga"]
-    files: List[str] = [
+    directories: list[str] = ["/usr/local/etc/quagga", "/var/run/quagga"]
+    files: list[str] = [
         "/usr/local/etc/quagga/Quagga.conf",
         "quaggaboot.sh",
         "/usr/local/etc/quagga/vtysh.conf",
     ]
-    executables: List[str] = ["zebra"]
-    dependencies: List[str] = []
-    startup: List[str] = ["bash quaggaboot.sh zebra"]
-    validate: List[str] = ["pidof zebra"]
-    shutdown: List[str] = ["killall zebra"]
+    executables: list[str] = ["zebra"]
+    dependencies: list[str] = []
+    startup: list[str] = ["bash quaggaboot.sh zebra"]
+    validate: list[str] = ["pidof zebra"]
+    shutdown: list[str] = ["killall zebra"]
     validation_mode: ConfigServiceMode = ConfigServiceMode.BLOCKING
-    default_configs: List[Configuration] = []
-    modes: Dict[str, Dict[str, str]] = {}
+    default_configs: list[Configuration] = []
+    modes: dict[str, dict[str, str]] = {}
 
-    def data(self) -> Dict[str, Any]:
+    def data(self) -> dict[str, Any]:
         quagga_bin_search = self.node.session.options.get(
             "quagga_bin_search", default="/usr/local/bin /usr/bin /usr/lib/quagga"
         ).strip('"')
@@ -153,16 +153,16 @@ class Zebra(ConfigService):
 
 class QuaggaService(abc.ABC):
     group: str = GROUP
-    directories: List[str] = []
-    files: List[str] = []
-    executables: List[str] = []
-    dependencies: List[str] = ["zebra"]
-    startup: List[str] = []
-    validate: List[str] = []
-    shutdown: List[str] = []
+    directories: list[str] = []
+    files: list[str] = []
+    executables: list[str] = []
+    dependencies: list[str] = ["zebra"]
+    startup: list[str] = []
+    validate: list[str] = []
+    shutdown: list[str] = []
     validation_mode: ConfigServiceMode = ConfigServiceMode.BLOCKING
-    default_configs: List[Configuration] = []
-    modes: Dict[str, Dict[str, str]] = {}
+    default_configs: list[Configuration] = []
+    modes: dict[str, dict[str, str]] = {}
     ipv4_routing: bool = False
     ipv6_routing: bool = False
 
@@ -183,8 +183,8 @@ class Ospfv2(QuaggaService, ConfigService):
     """
 
     name: str = "OSPFv2"
-    validate: List[str] = ["pidof ospfd"]
-    shutdown: List[str] = ["killall ospfd"]
+    validate: list[str] = ["pidof ospfd"]
+    shutdown: list[str] = ["killall ospfd"]
     ipv4_routing: bool = True
 
     def quagga_iface_config(self, iface: CoreInterface) -> str:
@@ -234,8 +234,8 @@ class Ospfv3(QuaggaService, ConfigService):
     """
 
     name: str = "OSPFv3"
-    shutdown: List[str] = ["killall ospf6d"]
-    validate: List[str] = ["pidof ospf6d"]
+    shutdown: list[str] = ["killall ospf6d"]
+    validate: list[str] = ["pidof ospf6d"]
     ipv4_routing: bool = True
     ipv6_routing: bool = True
 
@@ -300,8 +300,8 @@ class Bgp(QuaggaService, ConfigService):
     """
 
     name: str = "BGP"
-    shutdown: List[str] = ["killall bgpd"]
-    validate: List[str] = ["pidof bgpd"]
+    shutdown: list[str] = ["killall bgpd"]
+    validate: list[str] = ["pidof bgpd"]
     ipv4_routing: bool = True
     ipv6_routing: bool = True
 
@@ -329,8 +329,8 @@ class Rip(QuaggaService, ConfigService):
     """
 
     name: str = "RIP"
-    shutdown: List[str] = ["killall ripd"]
-    validate: List[str] = ["pidof ripd"]
+    shutdown: list[str] = ["killall ripd"]
+    validate: list[str] = ["pidof ripd"]
     ipv4_routing: bool = True
 
     def quagga_config(self) -> str:
@@ -354,8 +354,8 @@ class Ripng(QuaggaService, ConfigService):
     """
 
     name: str = "RIPNG"
-    shutdown: List[str] = ["killall ripngd"]
-    validate: List[str] = ["pidof ripngd"]
+    shutdown: list[str] = ["killall ripngd"]
+    validate: list[str] = ["pidof ripngd"]
     ipv6_routing: bool = True
 
     def quagga_config(self) -> str:
@@ -380,8 +380,8 @@ class Babel(QuaggaService, ConfigService):
     """
 
     name: str = "Babel"
-    shutdown: List[str] = ["killall babeld"]
-    validate: List[str] = ["pidof babeld"]
+    shutdown: list[str] = ["killall babeld"]
+    validate: list[str] = ["pidof babeld"]
     ipv6_routing: bool = True
 
     def quagga_config(self) -> str:
@@ -420,8 +420,8 @@ class Xpimd(QuaggaService, ConfigService):
     """
 
     name: str = "Xpimd"
-    shutdown: List[str] = ["killall xpimd"]
-    validate: List[str] = ["pidof xpimd"]
+    shutdown: list[str] = ["killall xpimd"]
+    validate: list[str] = ["pidof xpimd"]
     ipv4_routing: bool = True
 
     def quagga_config(self) -> str:

daemon/core/configservices/securityservices/services.py

@@ -1,4 +1,4 @@
-from typing import Any, Dict, List
+from typing import Any
 
 from core.config import ConfigString, Configuration
 from core.configservice.base import ConfigService, ConfigServiceMode
@@ -9,41 +9,41 @@ GROUP_NAME: str = "Security"
 class VpnClient(ConfigService):
     name: str = "VPNClient"
     group: str = GROUP_NAME
-    directories: List[str] = []
-    files: List[str] = ["vpnclient.sh"]
-    executables: List[str] = ["openvpn", "ip", "killall"]
-    dependencies: List[str] = []
-    startup: List[str] = ["bash vpnclient.sh"]
-    validate: List[str] = ["pidof openvpn"]
-    shutdown: List[str] = ["killall openvpn"]
+    directories: list[str] = []
+    files: list[str] = ["vpnclient.sh"]
+    executables: list[str] = ["openvpn", "ip", "killall"]
+    dependencies: list[str] = []
+    startup: list[str] = ["bash vpnclient.sh"]
+    validate: list[str] = ["pidof openvpn"]
+    shutdown: list[str] = ["killall openvpn"]
     validation_mode: ConfigServiceMode = ConfigServiceMode.BLOCKING
-    default_configs: List[Configuration] = [
+    default_configs: list[Configuration] = [
         ConfigString(id="keydir", label="Key Dir", default="/etc/core/keys"),
         ConfigString(id="keyname", label="Key Name", default="client1"),
         ConfigString(id="server", label="Server", default="10.0.2.10"),
     ]
-    modes: Dict[str, Dict[str, str]] = {}
+    modes: dict[str, dict[str, str]] = {}
 
 
 class VpnServer(ConfigService):
     name: str = "VPNServer"
     group: str = GROUP_NAME
-    directories: List[str] = []
-    files: List[str] = ["vpnserver.sh"]
-    executables: List[str] = ["openvpn", "ip", "killall"]
-    dependencies: List[str] = []
-    startup: List[str] = ["bash vpnserver.sh"]
-    validate: List[str] = ["pidof openvpn"]
-    shutdown: List[str] = ["killall openvpn"]
+    directories: list[str] = []
+    files: list[str] = ["vpnserver.sh"]
+    executables: list[str] = ["openvpn", "ip", "killall"]
+    dependencies: list[str] = []
+    startup: list[str] = ["bash vpnserver.sh"]
+    validate: list[str] = ["pidof openvpn"]
+    shutdown: list[str] = ["killall openvpn"]
     validation_mode: ConfigServiceMode = ConfigServiceMode.BLOCKING
-    default_configs: List[Configuration] = [
+    default_configs: list[Configuration] = [
         ConfigString(id="keydir", label="Key Dir", default="/etc/core/keys"),
         ConfigString(id="keyname", label="Key Name", default="server"),
         ConfigString(id="subnet", label="Subnet", default="10.0.200.0"),
     ]
-    modes: Dict[str, Dict[str, str]] = {}
+    modes: dict[str, dict[str, str]] = {}
 
-    def data(self) -> Dict[str, Any]:
+    def data(self) -> dict[str, Any]:
         address = None
         for iface in self.node.get_ifaces(control=False):
             ip4 = iface.get_ip4()
@@ -56,48 +56,48 @@ class VpnServer(ConfigService):
 class IPsec(ConfigService):
     name: str = "IPsec"
     group: str = GROUP_NAME
-    directories: List[str] = []
-    files: List[str] = ["ipsec.sh"]
-    executables: List[str] = ["racoon", "ip", "setkey", "killall"]
-    dependencies: List[str] = []
-    startup: List[str] = ["bash ipsec.sh"]
-    validate: List[str] = ["pidof racoon"]
-    shutdown: List[str] = ["killall racoon"]
+    directories: list[str] = []
+    files: list[str] = ["ipsec.sh"]
+    executables: list[str] = ["racoon", "ip", "setkey", "killall"]
+    dependencies: list[str] = []
+    startup: list[str] = ["bash ipsec.sh"]
+    validate: list[str] = ["pidof racoon"]
+    shutdown: list[str] = ["killall racoon"]
     validation_mode: ConfigServiceMode = ConfigServiceMode.BLOCKING
-    default_configs: List[Configuration] = []
-    modes: Dict[str, Dict[str, str]] = {}
+    default_configs: list[Configuration] = []
+    modes: dict[str, dict[str, str]] = {}
 
 
 class Firewall(ConfigService):
     name: str = "Firewall"
     group: str = GROUP_NAME
-    directories: List[str] = []
-    files: List[str] = ["firewall.sh"]
-    executables: List[str] = ["iptables"]
-    dependencies: List[str] = []
-    startup: List[str] = ["bash firewall.sh"]
-    validate: List[str] = []
-    shutdown: List[str] = []
+    directories: list[str] = []
+    files: list[str] = ["firewall.sh"]
+    executables: list[str] = ["iptables"]
+    dependencies: list[str] = []
+    startup: list[str] = ["bash firewall.sh"]
+    validate: list[str] = []
+    shutdown: list[str] = []
     validation_mode: ConfigServiceMode = ConfigServiceMode.BLOCKING
-    default_configs: List[Configuration] = []
-    modes: Dict[str, Dict[str, str]] = {}
+    default_configs: list[Configuration] = []
+    modes: dict[str, dict[str, str]] = {}
 
 
 class Nat(ConfigService):
     name: str = "NAT"
     group: str = GROUP_NAME
-    directories: List[str] = []
-    files: List[str] = ["nat.sh"]
-    executables: List[str] = ["iptables"]
-    dependencies: List[str] = []
-    startup: List[str] = ["bash nat.sh"]
-    validate: List[str] = []
-    shutdown: List[str] = []
+    directories: list[str] = []
+    files: list[str] = ["nat.sh"]
+    executables: list[str] = ["iptables"]
+    dependencies: list[str] = []
+    startup: list[str] = ["bash nat.sh"]
+    validate: list[str] = []
+    shutdown: list[str] = []
     validation_mode: ConfigServiceMode = ConfigServiceMode.BLOCKING
-    default_configs: List[Configuration] = []
-    modes: Dict[str, Dict[str, str]] = {}
+    default_configs: list[Configuration] = []
+    modes: dict[str, dict[str, str]] = {}
 
-    def data(self) -> Dict[str, Any]:
+    def data(self) -> dict[str, Any]:
         ifnames = []
         for iface in self.node.get_ifaces(control=False):
             ifnames.append(iface.name)

daemon/core/configservices/utilservices/services.py

@@ -1,4 +1,4 @@
-from typing import Any, Dict, List
+from typing import Any
 
 import netaddr
 
@@ -12,18 +12,18 @@ GROUP_NAME = "Utility"
 class DefaultRouteService(ConfigService):
     name: str = "DefaultRoute"
     group: str = GROUP_NAME
-    directories: List[str] = []
-    files: List[str] = ["defaultroute.sh"]
-    executables: List[str] = ["ip"]
-    dependencies: List[str] = []
-    startup: List[str] = ["bash defaultroute.sh"]
-    validate: List[str] = []
-    shutdown: List[str] = []
+    directories: list[str] = []
+    files: list[str] = ["defaultroute.sh"]
+    executables: list[str] = ["ip"]
+    dependencies: list[str] = []
+    startup: list[str] = ["bash defaultroute.sh"]
+    validate: list[str] = []
+    shutdown: list[str] = []
     validation_mode: ConfigServiceMode = ConfigServiceMode.BLOCKING
-    default_configs: List[Configuration] = []
-    modes: Dict[str, Dict[str, str]] = {}
+    default_configs: list[Configuration] = []
+    modes: dict[str, dict[str, str]] = {}
 
-    def data(self) -> Dict[str, Any]:
+    def data(self) -> dict[str, Any]:
         # only add default routes for linked routing nodes
         routes = []
         ifaces = self.node.get_ifaces()
@@ -40,18 +40,18 @@ class DefaultRouteService(ConfigService):
 class DefaultMulticastRouteService(ConfigService):
     name: str = "DefaultMulticastRoute"
     group: str = GROUP_NAME
-    directories: List[str] = []
-    files: List[str] = ["defaultmroute.sh"]
-    executables: List[str] = []
-    dependencies: List[str] = []
-    startup: List[str] = ["bash defaultmroute.sh"]
-    validate: List[str] = []
-    shutdown: List[str] = []
+    directories: list[str] = []
+    files: list[str] = ["defaultmroute.sh"]
+    executables: list[str] = []
+    dependencies: list[str] = []
+    startup: list[str] = ["bash defaultmroute.sh"]
+    validate: list[str] = []
+    shutdown: list[str] = []
     validation_mode: ConfigServiceMode = ConfigServiceMode.BLOCKING
-    default_configs: List[Configuration] = []
-    modes: Dict[str, Dict[str, str]] = {}
+    default_configs: list[Configuration] = []
+    modes: dict[str, dict[str, str]] = {}
 
-    def data(self) -> Dict[str, Any]:
+    def data(self) -> dict[str, Any]:
         ifname = None
         for iface in self.node.get_ifaces(control=False):
             ifname = iface.name
@@ -62,18 +62,18 @@ class DefaultMulticastRouteService(ConfigService):
 class StaticRouteService(ConfigService):
     name: str = "StaticRoute"
     group: str = GROUP_NAME
-    directories: List[str] = []
-    files: List[str] = ["staticroute.sh"]
-    executables: List[str] = []
-    dependencies: List[str] = []
-    startup: List[str] = ["bash staticroute.sh"]
-    validate: List[str] = []
-    shutdown: List[str] = []
+    directories: list[str] = []
+    files: list[str] = ["staticroute.sh"]
+    executables: list[str] = []
+    dependencies: list[str] = []
+    startup: list[str] = ["bash staticroute.sh"]
+    validate: list[str] = []
+    shutdown: list[str] = []
     validation_mode: ConfigServiceMode = ConfigServiceMode.BLOCKING
-    default_configs: List[Configuration] = []
-    modes: Dict[str, Dict[str, str]] = {}
+    default_configs: list[Configuration] = []
+    modes: dict[str, dict[str, str]] = {}
 
-    def data(self) -> Dict[str, Any]:
+    def data(self) -> dict[str, Any]:
         routes = []
         for iface in self.node.get_ifaces(control=False):
             for ip in iface.ips():
@@ -90,18 +90,18 @@ class StaticRouteService(ConfigService):
 class IpForwardService(ConfigService):
     name: str = "IPForward"
     group: str = GROUP_NAME
-    directories: List[str] = []
-    files: List[str] = ["ipforward.sh"]
-    executables: List[str] = ["sysctl"]
-    dependencies: List[str] = []
-    startup: List[str] = ["bash ipforward.sh"]
-    validate: List[str] = []
-    shutdown: List[str] = []
+    directories: list[str] = []
+    files: list[str] = ["ipforward.sh"]
+    executables: list[str] = ["sysctl"]
+    dependencies: list[str] = []
+    startup: list[str] = ["bash ipforward.sh"]
+    validate: list[str] = []
+    shutdown: list[str] = []
     validation_mode: ConfigServiceMode = ConfigServiceMode.BLOCKING
-    default_configs: List[Configuration] = []
-    modes: Dict[str, Dict[str, str]] = {}
+    default_configs: list[Configuration] = []
+    modes: dict[str, dict[str, str]] = {}
 
-    def data(self) -> Dict[str, Any]:
+    def data(self) -> dict[str, Any]:
         devnames = []
         for iface in self.node.get_ifaces():
             devname = utils.sysctl_devname(iface.name)
@@ -112,18 +112,18 @@ class IpForwardService(ConfigService):
 class SshService(ConfigService):
     name: str = "SSH"
     group: str = GROUP_NAME
-    directories: List[str] = ["/etc/ssh", "/var/run/sshd"]
-    files: List[str] = ["startsshd.sh", "/etc/ssh/sshd_config"]
-    executables: List[str] = ["sshd"]
-    dependencies: List[str] = []
-    startup: List[str] = ["bash startsshd.sh"]
-    validate: List[str] = []
-    shutdown: List[str] = ["killall sshd"]
+    directories: list[str] = ["/etc/ssh", "/var/run/sshd"]
+    files: list[str] = ["startsshd.sh", "/etc/ssh/sshd_config"]
+    executables: list[str] = ["sshd"]
+    dependencies: list[str] = []
+    startup: list[str] = ["bash startsshd.sh"]
+    validate: list[str] = []
+    shutdown: list[str] = ["killall sshd"]
     validation_mode: ConfigServiceMode = ConfigServiceMode.BLOCKING
-    default_configs: List[Configuration] = []
-    modes: Dict[str, Dict[str, str]] = {}
+    default_configs: list[Configuration] = []
+    modes: dict[str, dict[str, str]] = {}
 
-    def data(self) -> Dict[str, Any]:
+    def data(self) -> dict[str, Any]:
         return dict(
             sshcfgdir=self.directories[0],
             sshstatedir=self.directories[1],
@@ -134,18 +134,18 @@ class SshService(ConfigService):
 class DhcpService(ConfigService):
     name: str = "DHCP"
     group: str = GROUP_NAME
-    directories: List[str] = ["/etc/dhcp", "/var/lib/dhcp"]
-    files: List[str] = ["/etc/dhcp/dhcpd.conf"]
-    executables: List[str] = ["dhcpd"]
-    dependencies: List[str] = []
-    startup: List[str] = ["touch /var/lib/dhcp/dhcpd.leases", "dhcpd"]
-    validate: List[str] = ["pidof dhcpd"]
-    shutdown: List[str] = ["killall dhcpd"]
+    directories: list[str] = ["/etc/dhcp", "/var/lib/dhcp"]
+    files: list[str] = ["/etc/dhcp/dhcpd.conf"]
+    executables: list[str] = ["dhcpd"]
+    dependencies: list[str] = []
+    startup: list[str] = ["touch /var/lib/dhcp/dhcpd.leases", "dhcpd"]
+    validate: list[str] = ["pidof dhcpd"]
+    shutdown: list[str] = ["killall dhcpd"]
     validation_mode: ConfigServiceMode = ConfigServiceMode.BLOCKING
-    default_configs: List[Configuration] = []
-    modes: Dict[str, Dict[str, str]] = {}
+    default_configs: list[Configuration] = []
+    modes: dict[str, dict[str, str]] = {}
 
-    def data(self) -> Dict[str, Any]:
+    def data(self) -> dict[str, Any]:
         subnets = []
         for iface in self.node.get_ifaces(control=False):
             for ip4 in iface.ip4s:
@@ -162,18 +162,18 @@ class DhcpService(ConfigService):
 class DhcpClientService(ConfigService):
     name: str = "DHCPClient"
     group: str = GROUP_NAME
-    directories: List[str] = []
-    files: List[str] = ["startdhcpclient.sh"]
-    executables: List[str] = ["dhclient"]
-    dependencies: List[str] = []
-    startup: List[str] = ["bash startdhcpclient.sh"]
-    validate: List[str] = ["pidof dhclient"]
-    shutdown: List[str] = ["killall dhclient"]
+    directories: list[str] = []
+    files: list[str] = ["startdhcpclient.sh"]
+    executables: list[str] = ["dhclient"]
+    dependencies: list[str] = []
+    startup: list[str] = ["bash startdhcpclient.sh"]
+    validate: list[str] = ["pidof dhclient"]
+    shutdown: list[str] = ["killall dhclient"]
     validation_mode: ConfigServiceMode = ConfigServiceMode.BLOCKING
-    default_configs: List[Configuration] = []
-    modes: Dict[str, Dict[str, str]] = {}
+    default_configs: list[Configuration] = []
+    modes: dict[str, dict[str, str]] = {}
 
-    def data(self) -> Dict[str, Any]:
+    def data(self) -> dict[str, Any]:
         ifnames = []
         for iface in self.node.get_ifaces(control=False):
             ifnames.append(iface.name)
@@ -183,56 +183,56 @@ class DhcpClientService(ConfigService):
 class FtpService(ConfigService):
     name: str = "FTP"
     group: str = GROUP_NAME
-    directories: List[str] = ["/var/run/vsftpd/empty", "/var/ftp"]
-    files: List[str] = ["vsftpd.conf"]
-    executables: List[str] = ["vsftpd"]
-    dependencies: List[str] = []
-    startup: List[str] = ["vsftpd ./vsftpd.conf"]
-    validate: List[str] = ["pidof vsftpd"]
-    shutdown: List[str] = ["killall vsftpd"]
+    directories: list[str] = ["/var/run/vsftpd/empty", "/var/ftp"]
+    files: list[str] = ["vsftpd.conf"]
+    executables: list[str] = ["vsftpd"]
+    dependencies: list[str] = []
+    startup: list[str] = ["vsftpd ./vsftpd.conf"]
+    validate: list[str] = ["pidof vsftpd"]
+    shutdown: list[str] = ["killall vsftpd"]
     validation_mode: ConfigServiceMode = ConfigServiceMode.BLOCKING
-    default_configs: List[Configuration] = []
-    modes: Dict[str, Dict[str, str]] = {}
+    default_configs: list[Configuration] = []
+    modes: dict[str, dict[str, str]] = {}
 
 
 class PcapService(ConfigService):
     name: str = "pcap"
     group: str = GROUP_NAME
-    directories: List[str] = []
-    files: List[str] = ["pcap.sh"]
-    executables: List[str] = ["tcpdump"]
-    dependencies: List[str] = []
-    startup: List[str] = ["bash pcap.sh start"]
-    validate: List[str] = ["pidof tcpdump"]
-    shutdown: List[str] = ["bash pcap.sh stop"]
+    directories: list[str] = []
+    files: list[str] = ["pcap.sh"]
+    executables: list[str] = ["tcpdump"]
+    dependencies: list[str] = []
+    startup: list[str] = ["bash pcap.sh start"]
+    validate: list[str] = ["pidof tcpdump"]
+    shutdown: list[str] = ["bash pcap.sh stop"]
     validation_mode: ConfigServiceMode = ConfigServiceMode.BLOCKING
-    default_configs: List[Configuration] = []
-    modes: Dict[str, Dict[str, str]] = {}
+    default_configs: list[Configuration] = []
+    modes: dict[str, dict[str, str]] = {}
 
-    def data(self) -> Dict[str, Any]:
+    def data(self) -> dict[str, Any]:
         ifnames = []
         for iface in self.node.get_ifaces(control=False):
             ifnames.append(iface.name)
-        return dict()
+        return dict(ifnames=ifnames)
 
 
 class RadvdService(ConfigService):
     name: str = "radvd"
     group: str = GROUP_NAME
-    directories: List[str] = ["/etc/radvd", "/var/run/radvd"]
-    files: List[str] = ["/etc/radvd/radvd.conf"]
-    executables: List[str] = ["radvd"]
-    dependencies: List[str] = []
-    startup: List[str] = [
+    directories: list[str] = ["/etc/radvd", "/var/run/radvd"]
+    files: list[str] = ["/etc/radvd/radvd.conf"]
+    executables: list[str] = ["radvd"]
+    dependencies: list[str] = []
+    startup: list[str] = [
         "radvd -C /etc/radvd/radvd.conf -m logfile -l /var/log/radvd.log"
     ]
-    validate: List[str] = ["pidof radvd"]
-    shutdown: List[str] = ["pkill radvd"]
+    validate: list[str] = ["pidof radvd"]
+    shutdown: list[str] = ["pkill radvd"]
     validation_mode: ConfigServiceMode = ConfigServiceMode.BLOCKING
-    default_configs: List[Configuration] = []
-    modes: Dict[str, Dict[str, str]] = {}
+    default_configs: list[Configuration] = []
+    modes: dict[str, dict[str, str]] = {}
 
-    def data(self) -> Dict[str, Any]:
+    def data(self) -> dict[str, Any]:
         ifaces = []
         for iface in self.node.get_ifaces(control=False):
             prefixes = []
@@ -247,22 +247,22 @@ class RadvdService(ConfigService):
 class AtdService(ConfigService):
     name: str = "atd"
     group: str = GROUP_NAME
-    directories: List[str] = ["/var/spool/cron/atjobs", "/var/spool/cron/atspool"]
-    files: List[str] = ["startatd.sh"]
-    executables: List[str] = ["atd"]
-    dependencies: List[str] = []
-    startup: List[str] = ["bash startatd.sh"]
-    validate: List[str] = ["pidof atd"]
-    shutdown: List[str] = ["pkill atd"]
+    directories: list[str] = ["/var/spool/cron/atjobs", "/var/spool/cron/atspool"]
+    files: list[str] = ["startatd.sh"]
+    executables: list[str] = ["atd"]
+    dependencies: list[str] = []
+    startup: list[str] = ["bash startatd.sh"]
+    validate: list[str] = ["pidof atd"]
+    shutdown: list[str] = ["pkill atd"]
     validation_mode: ConfigServiceMode = ConfigServiceMode.BLOCKING
-    default_configs: List[Configuration] = []
-    modes: Dict[str, Dict[str, str]] = {}
+    default_configs: list[Configuration] = []
+    modes: dict[str, dict[str, str]] = {}
 
 
 class HttpService(ConfigService):
     name: str = "HTTP"
     group: str = GROUP_NAME
-    directories: List[str] = [
+    directories: list[str] = [
         "/etc/apache2",
         "/var/run/apache2",
         "/var/log/apache2",
@@ -270,21 +270,21 @@ class HttpService(ConfigService):
         "/var/lock/apache2",
         "/var/www",
     ]
-    files: List[str] = [
+    files: list[str] = [
         "/etc/apache2/apache2.conf",
         "/etc/apache2/envvars",
         "/var/www/index.html",
     ]
-    executables: List[str] = ["apache2ctl"]
-    dependencies: List[str] = []
-    startup: List[str] = ["chown www-data /var/lock/apache2", "apache2ctl start"]
-    validate: List[str] = ["pidof apache2"]
-    shutdown: List[str] = ["apache2ctl stop"]
+    executables: list[str] = ["apache2ctl"]
+    dependencies: list[str] = []
+    startup: list[str] = ["chown www-data /var/lock/apache2", "apache2ctl start"]
+    validate: list[str] = ["pidof apache2"]
+    shutdown: list[str] = ["apache2ctl stop"]
     validation_mode: ConfigServiceMode = ConfigServiceMode.BLOCKING
-    default_configs: List[Configuration] = []
-    modes: Dict[str, Dict[str, str]] = {}
+    default_configs: list[Configuration] = []
+    modes: dict[str, dict[str, str]] = {}
 
-    def data(self) -> Dict[str, Any]:
+    def data(self) -> dict[str, Any]:
         ifaces = []
         for iface in self.node.get_ifaces(control=False):
             ifaces.append(iface)

daemon/core/configservices/utilservices/templates/etc/radvd/radvd.conf

@@ -1,5 +1,5 @@
 # auto-generated by RADVD service (utility.py)
-% for ifname, prefixes in values:
+% for ifname, prefixes in ifaces:
 interface ${ifname}
 {
         AdvSendAdvert on;

daemon/core/configservices/utilservices/templates/ipforward.sh

@@ -13,4 +13,5 @@ sysctl -w net.ipv4.conf.default.rp_filter=0
 sysctl -w net.ipv4.conf.${devname}.forwarding=1
 sysctl -w net.ipv4.conf.${devname}.send_redirects=0
 sysctl -w net.ipv4.conf.${devname}.rp_filter=0
+sysctl -w net.ipv6.conf.${devname}.forwarding=1
 % endfor

daemon/core/configservices/utilservices/templates/pcap.sh

@@ -3,7 +3,7 @@
 # (-s snap length, -C limit pcap file length, -n disable name resolution)
 if [ "x$1" = "xstart" ]; then
 % for ifname in ifnames:
-    tcpdump -s 12288 -C 10 -n -w ${node.name}.${ifname}.pcap -i ${ifname} < /dev/null &
+    tcpdump -s 12288 -C 10 -n -w ${node.name}.${ifname}.pcap -i ${ifname} > /dev/null 2>&1 &
 % endfor
 elif [ "x$1" = "xstop" ]; then
     mkdir -p $SESSION_DIR/pcap

daemon/core/emane/emanemanager.py

@@ -6,7 +6,7 @@ import logging
 import os
 import threading
 from enum import Enum
-from typing import TYPE_CHECKING, Dict, List, Optional, Set, Tuple, Type, Union
+from typing import TYPE_CHECKING, Optional, Union
 
 from core import utils
 from core.emane.emanemodel import EmaneModel
@@ -126,9 +126,9 @@ class EmaneManager:
         """
         super().__init__()
         self.session: "Session" = session
-        self.nems_to_ifaces: Dict[int, CoreInterface] = {}
-        self.ifaces_to_nems: Dict[CoreInterface, int] = {}
-        self._emane_nets: Dict[int, EmaneNet] = {}
+        self.nems_to_ifaces: dict[int, CoreInterface] = {}
+        self.ifaces_to_nems: dict[CoreInterface, int] = {}
+        self._emane_nets: dict[int, EmaneNet] = {}
         self._emane_node_lock: threading.Lock = threading.Lock()
         # port numbers are allocated from these counters
         self.platformport: int = self.session.options.get_int(
@@ -141,14 +141,14 @@ class EmaneManager:
         self.eventmonthread: Optional[threading.Thread] = None
 
         # model for global EMANE configuration options
-        self.node_configs: Dict[int, Dict[str, Dict[str, str]]] = {}
-        self.node_models: Dict[int, str] = {}
+        self.node_configs: dict[int, dict[str, dict[str, str]]] = {}
+        self.node_models: dict[int, str] = {}
 
         # link  monitor
         self.link_monitor: EmaneLinkMonitor = EmaneLinkMonitor(self)
         # emane event monitoring
-        self.services: Dict[str, EmaneEventService] = {}
-        self.nem_service: Dict[int, EmaneEventService] = {}
+        self.services: dict[str, EmaneEventService] = {}
+        self.nem_service: dict[int, EmaneEventService] = {}
 
     def next_nem_id(self, iface: CoreInterface) -> int:
         nem_id = self.session.options.get_int("nem_id_start")
@@ -161,7 +161,7 @@ class EmaneManager:
 
     def get_config(
         self, key: int, model: str, default: bool = True
-    ) -> Optional[Dict[str, str]]:
+    ) -> Optional[dict[str, str]]:
         """
         Get the current or default configuration for an emane model.
 
@@ -181,7 +181,7 @@ class EmaneManager:
             config = model_class.default_values()
         return config
 
-    def set_config(self, key: int, model: str, config: Dict[str, str] = None) -> None:
+    def set_config(self, key: int, model: str, config: dict[str, str] = None) -> None:
         """
         Sets and update the provided configuration against the default model
         or currently set emane model configuration.
@@ -199,7 +199,7 @@ class EmaneManager:
         model_configs = self.node_configs.setdefault(key, {})
         model_configs[model] = model_config
 
-    def get_model(self, model_name: str) -> Type[EmaneModel]:
+    def get_model(self, model_name: str) -> type[EmaneModel]:
         """
         Convenience method for getting globally loaded emane models.
 
@@ -211,7 +211,7 @@ class EmaneManager:
 
     def get_iface_config(
         self, emane_net: EmaneNet, iface: CoreInterface
-    ) -> Dict[str, str]:
+    ) -> dict[str, str]:
         """
         Retrieve configuration for a given interface, first checking for interface
         specific config, node specific config, network specific config, and finally
@@ -260,7 +260,7 @@ class EmaneManager:
                 )
             self._emane_nets[emane_net.id] = emane_net
 
-    def getnodes(self) -> Set[CoreNode]:
+    def getnodes(self) -> set[CoreNode]:
         """
         Return a set of CoreNodes that are linked to an EMANE network,
         e.g. containers having one or more radio interfaces.
@@ -335,7 +335,7 @@ class EmaneManager:
         self.start_daemon(iface)
         self.install_iface(iface, config)
 
-    def get_ifaces(self) -> List[Tuple[EmaneNet, TunTap]]:
+    def get_ifaces(self) -> list[tuple[EmaneNet, TunTap]]:
         ifaces = []
         for emane_net in self._emane_nets.values():
             if not emane_net.wireless_model:
@@ -354,7 +354,7 @@ class EmaneManager:
         return sorted(ifaces, key=lambda x: (x[1].node.id, x[1].id))
 
     def setup_control_channels(
-        self, nem_id: int, iface: CoreInterface, config: Dict[str, str]
+        self, nem_id: int, iface: CoreInterface, config: dict[str, str]
     ) -> None:
         node = iface.node
         # setup ota device
@@ -419,7 +419,7 @@ class EmaneManager:
 
     def get_nem_position(
         self, iface: CoreInterface
-    ) -> Optional[Tuple[int, float, float, int]]:
+    ) -> Optional[tuple[int, float, float, int]]:
         """
         Retrieves nem position for a given interface.
 
@@ -453,7 +453,7 @@ class EmaneManager:
             event.append(nemid, latitude=lat, longitude=lon, altitude=alt)
             self.publish_event(nemid, event, send_all=True)
 
-    def set_nem_positions(self, moved_ifaces: List[CoreInterface]) -> None:
+    def set_nem_positions(self, moved_ifaces: list[CoreInterface]) -> None:
         """
         Several NEMs have moved, from e.g. a WaypointMobilityModel
         calculation. Generate an EMANE Location Event having several
@@ -480,7 +480,7 @@ class EmaneManager:
         try:
             with path.open("a") as f:
                 f.write(f"{iface.node.name} {iface.name} {nem_id}\n")
-        except IOError:
+        except OSError:
             logger.exception("error writing to emane nem file")
 
     def links_enabled(self) -> bool:
@@ -624,7 +624,7 @@ class EmaneManager:
             args = f"{emanecmd} -f {log_file} {platform_xml}"
             node.host_cmd(args, cwd=self.session.directory)
 
-    def install_iface(self, iface: TunTap, config: Dict[str, str]) -> None:
+    def install_iface(self, iface: TunTap, config: dict[str, str]) -> None:
         external = config.get("external", "0")
         if external == "0":
             iface.set_ips()

daemon/core/emane/emanemanifest.py

@@ -1,6 +1,5 @@
 import logging
 from pathlib import Path
-from typing import Dict, List
 
 from core.config import Configuration
 from core.emulator.enumerations import ConfigDataTypes
@@ -33,7 +32,7 @@ def _type_value(config_type: str) -> ConfigDataTypes:
     return ConfigDataTypes[config_type]
 
 
-def _get_possible(config_type: str, config_regex: str) -> List[str]:
+def _get_possible(config_type: str, config_regex: str) -> list[str]:
     """
     Retrieve possible config value options based on emane regexes.
 
@@ -51,7 +50,7 @@ def _get_possible(config_type: str, config_regex: str) -> List[str]:
     return []
 
 
-def _get_default(config_type_name: str, config_value: List[str]) -> str:
+def _get_default(config_type_name: str, config_value: list[str]) -> str:
     """
     Convert default configuration values to one used by core.
 
@@ -74,7 +73,7 @@ def _get_default(config_type_name: str, config_value: List[str]) -> str:
     return config_default
 
 
-def parse(manifest_path: Path, defaults: Dict[str, str]) -> List[Configuration]:
+def parse(manifest_path: Path, defaults: dict[str, str]) -> list[Configuration]:
     """
     Parses a valid emane manifest file and converts the provided configuration values
     into ones used by core.

daemon/core/emane/emanemodel.py

@@ -3,7 +3,7 @@ Defines Emane Models used within CORE.
 """
 import logging
 from pathlib import Path
-from typing import Dict, List, Optional, Set
+from typing import Optional
 
 from core.config import ConfigBool, ConfigGroup, ConfigString, Configuration
 from core.emane import emanemanifest
@@ -28,38 +28,38 @@ class EmaneModel(WirelessModel):
     # default platform configuration settings
     platform_controlport: str = "controlportendpoint"
     platform_xml: str = "nemmanager.xml"
-    platform_defaults: Dict[str, str] = {
+    platform_defaults: dict[str, str] = {
         "eventservicedevice": DEFAULT_DEV,
         "eventservicegroup": "224.1.2.8:45703",
         "otamanagerdevice": DEFAULT_DEV,
         "otamanagergroup": "224.1.2.8:45702",
     }
-    platform_config: List[Configuration] = []
+    platform_config: list[Configuration] = []
 
     # default mac configuration settings
     mac_library: Optional[str] = None
     mac_xml: Optional[str] = None
-    mac_defaults: Dict[str, str] = {}
-    mac_config: List[Configuration] = []
+    mac_defaults: dict[str, str] = {}
+    mac_config: list[Configuration] = []
 
     # default phy configuration settings, using the universal model
     phy_library: Optional[str] = None
     phy_xml: str = "emanephy.xml"
-    phy_defaults: Dict[str, str] = {
+    phy_defaults: dict[str, str] = {
         "subid": "1",
         "propagationmodel": "2ray",
         "noisemode": "none",
     }
-    phy_config: List[Configuration] = []
+    phy_config: list[Configuration] = []
 
     # support for external configurations
-    external_config: List[Configuration] = [
+    external_config: list[Configuration] = [
         ConfigBool(id="external", default="0"),
         ConfigString(id="platformendpoint", default="127.0.0.1:40001"),
         ConfigString(id="transportendpoint", default="127.0.0.1:50002"),
     ]
 
-    config_ignore: Set[str] = set()
+    config_ignore: set[str] = set()
 
     @classmethod
     def load(cls, emane_prefix: Path) -> None:
@@ -94,7 +94,7 @@ class EmaneModel(WirelessModel):
             cls.platform_config.pop(controlport_index)
 
     @classmethod
-    def configurations(cls) -> List[Configuration]:
+    def configurations(cls) -> list[Configuration]:
         """
         Returns the combination all all configurations (mac, phy, and external).
 
@@ -105,7 +105,7 @@ class EmaneModel(WirelessModel):
         )
 
     @classmethod
-    def config_groups(cls) -> List[ConfigGroup]:
+    def config_groups(cls) -> list[ConfigGroup]:
         """
         Returns the defined configuration groups.
 
@@ -122,7 +122,7 @@ class EmaneModel(WirelessModel):
             ConfigGroup("External Parameters", phy_len + 1, config_len),
         ]
 
-    def build_xml_files(self, config: Dict[str, str], iface: CoreInterface) -> None:
+    def build_xml_files(self, config: dict[str, str], iface: CoreInterface) -> None:
         """
         Builds xml files for this emane model. Creates a nem.xml file that points to
         both mac.xml and phy.xml definitions.
@@ -146,7 +146,7 @@ class EmaneModel(WirelessModel):
         """
         logger.debug("emane model(%s) has no post setup tasks", self.name)
 
-    def update(self, moved_ifaces: List[CoreInterface]) -> None:
+    def update(self, moved_ifaces: list[CoreInterface]) -> None:
         """
         Invoked from MobilityModel when nodes are moved; this causes
         emane location events to be generated for the nodes in the moved

daemon/core/emane/linkmonitor.py

@@ -2,7 +2,7 @@ import logging
 import sched
 import threading
 import time
-from typing import TYPE_CHECKING, Dict, List, Optional, Set, Tuple
+from typing import TYPE_CHECKING, Optional
 
 from lxml import etree
 
@@ -34,10 +34,10 @@ NEM_SELF: int = 65535
 
 
 class LossTable:
-    def __init__(self, losses: Dict[float, float]) -> None:
-        self.losses: Dict[float, float] = losses
-        self.sinrs: List[float] = sorted(self.losses.keys())
-        self.loss_lookup: Dict[int, float] = {}
+    def __init__(self, losses: dict[float, float]) -> None:
+        self.losses: dict[float, float] = losses
+        self.sinrs: list[float] = sorted(self.losses.keys())
+        self.loss_lookup: dict[int, float] = {}
         for index, value in enumerate(self.sinrs):
             self.loss_lookup[index] = self.losses[value]
         self.mac_id: Optional[str] = None
@@ -84,7 +84,7 @@ class EmaneClient:
         self.client: shell.ControlPortClient = shell.ControlPortClient(
             self.address, port
         )
-        self.nems: Dict[int, LossTable] = {}
+        self.nems: dict[int, LossTable] = {}
         self.setup()
 
     def setup(self) -> None:
@@ -110,7 +110,7 @@ class EmaneClient:
             self.nems[nem_id] = loss_table
 
     def check_links(
-        self, links: Dict[Tuple[int, int], EmaneLink], loss_threshold: int
+        self, links: dict[tuple[int, int], EmaneLink], loss_threshold: int
     ) -> None:
         for from_nem, loss_table in self.nems.items():
             tables = self.client.getStatisticTable(loss_table.mac_id, (SINR_TABLE,))
@@ -138,11 +138,11 @@ class EmaneClient:
                         link = EmaneLink(from_nem, to_nem, sinr)
                         links[link_key] = link
 
-    def handle_tdma(self, config: Dict[str, Tuple]):
+    def handle_tdma(self, config: dict[str, tuple]):
         pcr = config["pcrcurveuri"][0][0]
         logger.debug("tdma pcr: %s", pcr)
 
-    def handle_80211(self, config: Dict[str, Tuple]) -> LossTable:
+    def handle_80211(self, config: dict[str, tuple]) -> LossTable:
         unicastrate = config["unicastrate"][0][0]
         pcr = config["pcrcurveuri"][0][0]
         logger.debug("80211 pcr: %s", pcr)
@@ -159,7 +159,7 @@ class EmaneClient:
                     losses[sinr] = por
         return LossTable(losses)
 
-    def handle_rfpipe(self, config: Dict[str, Tuple]) -> LossTable:
+    def handle_rfpipe(self, config: dict[str, tuple]) -> LossTable:
         pcr = config["pcrcurveuri"][0][0]
         logger.debug("rfpipe pcr: %s", pcr)
         tree = etree.parse(pcr)
@@ -179,9 +179,9 @@ class EmaneClient:
 class EmaneLinkMonitor:
     def __init__(self, emane_manager: "EmaneManager") -> None:
         self.emane_manager: "EmaneManager" = emane_manager
-        self.clients: List[EmaneClient] = []
-        self.links: Dict[Tuple[int, int], EmaneLink] = {}
-        self.complete_links: Set[Tuple[int, int]] = set()
+        self.clients: list[EmaneClient] = []
+        self.links: dict[tuple[int, int], EmaneLink] = {}
+        self.complete_links: set[tuple[int, int]] = set()
         self.loss_threshold: Optional[int] = None
         self.link_interval: Optional[int] = None
         self.link_timeout: Optional[int] = None
@@ -210,7 +210,7 @@ class EmaneLinkMonitor:
             if client.nems:
                 self.clients.append(client)
 
-    def get_addresses(self) -> List[Tuple[str, int]]:
+    def get_addresses(self) -> list[tuple[str, int]]:
         addresses = []
         nodes = self.emane_manager.getnodes()
         for node in nodes:
@@ -273,25 +273,25 @@ class EmaneLinkMonitor:
         if self.running:
             self.scheduler.enter(self.link_interval, 0, self.check_links)
 
-    def get_complete_id(self, link_id: Tuple[int, int]) -> Tuple[int, int]:
+    def get_complete_id(self, link_id: tuple[int, int]) -> tuple[int, int]:
         value1, value2 = link_id
         if value1 < value2:
             return value1, value2
         else:
             return value2, value1
 
-    def is_complete_link(self, link_id: Tuple[int, int]) -> bool:
+    def is_complete_link(self, link_id: tuple[int, int]) -> bool:
         reverse_id = link_id[1], link_id[0]
         return link_id in self.links and reverse_id in self.links
 
-    def get_link_label(self, link_id: Tuple[int, int]) -> str:
+    def get_link_label(self, link_id: tuple[int, int]) -> str:
         source_id = tuple(sorted(link_id))
         source_link = self.links[source_id]
         dest_id = link_id[::-1]
         dest_link = self.links[dest_id]
         return f"{source_link.sinr:.1f} / {dest_link.sinr:.1f}"
 
-    def send_link(self, message_type: MessageFlags, link_id: Tuple[int, int]) -> None:
+    def send_link(self, message_type: MessageFlags, link_id: tuple[int, int]) -> None:
         nem1, nem2 = link_id
         link = self.emane_manager.get_nem_link(nem1, nem2, message_type)
         if link:

daemon/core/emane/modelmanager.py

@@ -1,7 +1,6 @@
 import logging
 import pkgutil
 from pathlib import Path
-from typing import Dict, List, Type
 
 from core import utils
 from core.emane import models as emane_models
@@ -12,10 +11,10 @@ logger = logging.getLogger(__name__)
 
 
 class EmaneModelManager:
-    models: Dict[str, Type[EmaneModel]] = {}
+    models: dict[str, type[EmaneModel]] = {}
 
     @classmethod
-    def load_locals(cls, emane_prefix: Path) -> List[str]:
+    def load_locals(cls, emane_prefix: Path) -> list[str]:
         """
         Load local core emane models and make them available.
 
@@ -38,7 +37,7 @@ class EmaneModelManager:
         return errors
 
     @classmethod
-    def load(cls, path: Path, emane_prefix: Path) -> List[str]:
+    def load(cls, path: Path, emane_prefix: Path) -> list[str]:
         """
         Search and load custom emane models and make them available.
 
@@ -63,7 +62,7 @@ class EmaneModelManager:
         return errors
 
     @classmethod
-    def get(cls, name: str) -> Type[EmaneModel]:
+    def get(cls, name: str) -> type[EmaneModel]:
         model = cls.models.get(name)
         if model is None:
             raise CoreError(f"emame model does not exist {name}")

daemon/core/emane/models/bypass.py

@@ -2,7 +2,6 @@
 EMANE Bypass model for CORE
 """
 from pathlib import Path
-from typing import List, Set
 
 from core.config import ConfigBool, Configuration
 from core.emane import emanemodel
@@ -12,11 +11,11 @@ class EmaneBypassModel(emanemodel.EmaneModel):
     name: str = "emane_bypass"
 
     # values to ignore, when writing xml files
-    config_ignore: Set[str] = {"none"}
+    config_ignore: set[str] = {"none"}
 
     # mac definitions
     mac_library: str = "bypassmaclayer"
-    mac_config: List[Configuration] = [
+    mac_config: list[Configuration] = [
         ConfigBool(
             id="none",
             default="0",
@@ -26,7 +25,7 @@ class EmaneBypassModel(emanemodel.EmaneModel):
 
     # phy definitions
     phy_library: str = "bypassphylayer"
-    phy_config: List[Configuration] = []
+    phy_config: list[Configuration] = []
 
     @classmethod
     def load(cls, emane_prefix: Path) -> None:

daemon/core/emane/models/commeffect.py

@@ -4,7 +4,6 @@ commeffect.py: EMANE CommEffect model for CORE
 
 import logging
 from pathlib import Path
-from typing import Dict, List
 
 from lxml import etree
 
@@ -42,12 +41,12 @@ class EmaneCommEffectModel(emanemodel.EmaneModel):
     name: str = "emane_commeffect"
     shim_library: str = "commeffectshim"
     shim_xml: str = "commeffectshim.xml"
-    shim_defaults: Dict[str, str] = {}
-    config_shim: List[Configuration] = []
+    shim_defaults: dict[str, str] = {}
+    config_shim: list[Configuration] = []
 
     # comm effect does not need the default phy and external configurations
-    phy_config: List[Configuration] = []
-    external_config: List[Configuration] = []
+    phy_config: list[Configuration] = []
+    external_config: list[Configuration] = []
 
     @classmethod
     def load(cls, emane_prefix: Path) -> None:
@@ -56,11 +55,11 @@ class EmaneCommEffectModel(emanemodel.EmaneModel):
         cls.config_shim = emanemanifest.parse(shim_xml_path, cls.shim_defaults)
 
     @classmethod
-    def configurations(cls) -> List[Configuration]:
+    def configurations(cls) -> list[Configuration]:
         return cls.platform_config + cls.config_shim
 
     @classmethod
-    def config_groups(cls) -> List[ConfigGroup]:
+    def config_groups(cls) -> list[ConfigGroup]:
         platform_len = len(cls.platform_config)
         return [
             ConfigGroup("Platform Parameters", 1, platform_len),
@@ -71,7 +70,7 @@ class EmaneCommEffectModel(emanemodel.EmaneModel):
             ),
         ]
 
-    def build_xml_files(self, config: Dict[str, str], iface: CoreInterface) -> None:
+    def build_xml_files(self, config: dict[str, str], iface: CoreInterface) -> None:
         """
         Build the necessary nem and commeffect XMLs in the given path.
         If an individual NEM has a nonstandard config, we need to build

daemon/core/emane/models/tdma.py

@@ -4,7 +4,6 @@ tdma.py: EMANE TDMA model bindings for CORE
 
 import logging
 from pathlib import Path
-from typing import Set
 
 from core import constants, utils
 from core.config import ConfigString
@@ -28,7 +27,7 @@ class EmaneTdmaModel(emanemodel.EmaneModel):
     default_schedule: Path = (
         constants.CORE_DATA_DIR / "examples" / "tdma" / "schedule.xml"
     )
-    config_ignore: Set[str] = {schedule_name}
+    config_ignore: set[str] = {schedule_name}
 
     @classmethod
     def load(cls, emane_prefix: Path) -> None:

daemon/core/emane/nodes.py

@@ -6,11 +6,11 @@ share the same MAC+PHY model.
 import logging
 import time
 from dataclasses import dataclass
-from typing import TYPE_CHECKING, Callable, Dict, List, Optional, Type, Union
+from typing import TYPE_CHECKING, Callable, Optional, Union
 
 from core.emulator.data import InterfaceData, LinkData, LinkOptions
 from core.emulator.distributed import DistributedServer
-from core.emulator.enumerations import EventTypes, MessageFlags, RegisterTlvs
+from core.emulator.enumerations import MessageFlags, RegisterTlvs
 from core.errors import CoreCommandError, CoreError
 from core.nodes.base import CoreNetworkBase, CoreNode, NodeOptions
 from core.nodes.interface import CoreInterface
@@ -167,7 +167,7 @@ class EmaneNet(CoreNetworkBase):
         self.mobility: Optional[WayPointMobility] = None
         model_class = self.session.emane.get_model(options.emane_model)
         self.wireless_model: Optional["EmaneModel"] = model_class(self.session, self.id)
-        if self.session.state == EventTypes.RUNTIME_STATE:
+        if self.session.is_running():
             self.session.emane.add_node(self)
 
     @classmethod
@@ -196,7 +196,7 @@ class EmaneNet(CoreNetworkBase):
     def unlink(self, iface1: CoreInterface, iface2: CoreInterface) -> None:
         pass
 
-    def updatemodel(self, config: Dict[str, str]) -> None:
+    def updatemodel(self, config: dict[str, str]) -> None:
         """
         Update configuration for the current model.
 
@@ -212,8 +212,8 @@ class EmaneNet(CoreNetworkBase):
 
     def setmodel(
         self,
-        model: Union[Type["EmaneModel"], Type["WayPointMobility"]],
-        config: Dict[str, str],
+        model: Union[type["EmaneModel"], type["WayPointMobility"]],
+        config: dict[str, str],
     ) -> None:
         """
         set the EmaneModel associated with this node
@@ -225,7 +225,7 @@ class EmaneNet(CoreNetworkBase):
             self.mobility = model(session=self.session, _id=self.id)
             self.mobility.update_config(config)
 
-    def links(self, flags: MessageFlags = MessageFlags.NONE) -> List[LinkData]:
+    def links(self, flags: MessageFlags = MessageFlags.NONE) -> list[LinkData]:
         links = []
         emane_manager = self.session.emane
         # gather current emane links
@@ -280,7 +280,7 @@ class EmaneNet(CoreNetworkBase):
             self.attach(iface)
         if self.up:
             iface.startup()
-        if self.session.state == EventTypes.RUNTIME_STATE:
+        if self.session.is_running():
             self.session.emane.start_iface(self, iface)
         return iface
 

daemon/core/emulator/broadcast.py

@@ -0,0 +1,67 @@
+from collections.abc import Callable
+from typing import TypeVar, Union
+
+from core.emulator.data import (
+    ConfigData,
+    EventData,
+    ExceptionData,
+    FileData,
+    LinkData,
+    NodeData,
+)
+from core.errors import CoreError
+
+T = TypeVar(
+    "T", bound=Union[EventData, ExceptionData, NodeData, LinkData, FileData, ConfigData]
+)
+
+
+class BroadcastManager:
+    def __init__(self) -> None:
+        """
+        Creates a BroadcastManager instance.
+        """
+        self.handlers: dict[type[T], set[Callable[[T], None]]] = {}
+
+    def send(self, data: T) -> None:
+        """
+        Retrieve handlers for data, and run all current handlers.
+
+        :param data: data to provide to handlers
+        :return: nothing
+        """
+        handlers = self.handlers.get(type(data), set())
+        for handler in handlers:
+            handler(data)
+
+    def add_handler(self, data_type: type[T], handler: Callable[[T], None]) -> None:
+        """
+        Add a handler for a given data type.
+
+        :param data_type: type of data to add handler for
+        :param handler: handler to add
+        :return: nothing
+        """
+        handlers = self.handlers.setdefault(data_type, set())
+        if handler in handlers:
+            raise CoreError(
+                f"cannot add data({data_type}) handler({repr(handler)}), "
+                f"already exists"
+            )
+        handlers.add(handler)
+
+    def remove_handler(self, data_type: type[T], handler: Callable[[T], None]) -> None:
+        """
+        Remove a handler for a given data type.
+
+        :param data_type: type of data to remove handler for
+        :param handler: handler to remove
+        :return: nothing
+        """
+        handlers = self.handlers.get(data_type, set())
+        if handler not in handlers:
+            raise CoreError(
+                f"cannot remove data({data_type}) handler({repr(handler)}), "
+                f"does not exist"
+            )
+        handlers.remove(handler)

daemon/core/emulator/controlnets.py

@@ -0,0 +1,239 @@
+import logging
+from typing import TYPE_CHECKING, Optional
+
+from core import utils
+from core.emulator.data import InterfaceData
+from core.errors import CoreError
+from core.nodes.base import CoreNode
+from core.nodes.interface import DEFAULT_MTU
+from core.nodes.network import CtrlNet
+
+logger = logging.getLogger(__name__)
+
+if TYPE_CHECKING:
+    from core.emulator.session import Session
+
+CTRL_NET_ID: int = 9001
+ETC_HOSTS_PATH: str = "/etc/hosts"
+
+
+class ControlNetManager:
+    def __init__(self, session: "Session") -> None:
+        self.session: "Session" = session
+        self.etc_hosts_header: str = f"CORE session {self.session.id} host entries"
+
+    def _etc_hosts_enabled(self) -> bool:
+        """
+        Determines if /etc/hosts should be configured.
+
+        :return: True if /etc/hosts should be configured, False otherwise
+        """
+        return self.session.options.get_bool("update_etc_hosts", False)
+
+    def _get_server_ifaces(
+        self,
+    ) -> tuple[None, Optional[str], Optional[str], Optional[str]]:
+        """
+        Retrieve control net server interfaces.
+
+        :return: control net server interfaces
+        """
+        d0 = self.session.options.get("controlnetif0")
+        if d0:
+            logger.error("controlnet0 cannot be assigned with a host interface")
+        d1 = self.session.options.get("controlnetif1")
+        d2 = self.session.options.get("controlnetif2")
+        d3 = self.session.options.get("controlnetif3")
+        return None, d1, d2, d3
+
+    def _get_prefixes(
+        self,
+    ) -> tuple[Optional[str], Optional[str], Optional[str], Optional[str]]:
+        """
+        Retrieve control net prefixes.
+
+        :return: control net prefixes
+        """
+        p = self.session.options.get("controlnet")
+        p0 = self.session.options.get("controlnet0")
+        p1 = self.session.options.get("controlnet1")
+        p2 = self.session.options.get("controlnet2")
+        p3 = self.session.options.get("controlnet3")
+        if not p0 and p:
+            p0 = p
+        return p0, p1, p2, p3
+
+    def update_etc_hosts(self) -> None:
+        """
+        Add the IP addresses of control interfaces to the /etc/hosts file.
+
+        :return: nothing
+        """
+        if not self._etc_hosts_enabled():
+            return
+        control_net = self.get_control_net(0)
+        entries = ""
+        for iface in control_net.get_ifaces():
+            name = iface.node.name
+            for ip in iface.ips():
+                entries += f"{ip.ip} {name}\n"
+        logger.info("adding entries to /etc/hosts")
+        utils.file_munge(ETC_HOSTS_PATH, self.etc_hosts_header, entries)
+
+    def clear_etc_hosts(self) -> None:
+        """
+        Clear IP addresses of control interfaces from the /etc/hosts file.
+
+        :return: nothing
+        """
+        if not self._etc_hosts_enabled():
+            return
+        logger.info("removing /etc/hosts file entries")
+        utils.file_demunge(ETC_HOSTS_PATH, self.etc_hosts_header)
+
+    def get_control_net_index(self, dev: str) -> int:
+        """
+        Retrieve control net index.
+
+        :param dev: device to get control net index for
+        :return: control net index, -1 otherwise
+        """
+        if dev[0:4] == "ctrl" and int(dev[4]) in (0, 1, 2, 3):
+            index = int(dev[4])
+            if index == 0:
+                return index
+            if index < 4 and self._get_prefixes()[index] is not None:
+                return index
+        return -1
+
+    def get_control_net(self, index: int) -> Optional[CtrlNet]:
+        """
+        Retrieve a control net based on index.
+
+        :param index: control net index
+        :return: control net when available, None otherwise
+        """
+        try:
+            return self.session.get_node(CTRL_NET_ID + index, CtrlNet)
+        except CoreError:
+            return None
+
+    def add_control_net(
+        self, index: int, conf_required: bool = True
+    ) -> Optional[CtrlNet]:
+        """
+        Create a control network bridge as necessary. The conf_reqd flag,
+        when False, causes a control network bridge to be added even if
+        one has not been configured.
+
+        :param index: network index to add
+        :param conf_required: flag to check if conf is required
+        :return: control net node
+        """
+        logger.info(
+            "checking to add control net index(%s) conf_required(%s)",
+            index,
+            conf_required,
+        )
+        # check for valid index
+        if not (0 <= index <= 3):
+            raise CoreError(f"invalid control net index({index})")
+        # return any existing control net bridge
+        control_net = self.get_control_net(index)
+        if control_net:
+            logger.info("control net index(%s) already exists", index)
+            return control_net
+        # retrieve prefix for current index
+        index_prefix = self._get_prefixes()[index]
+        if not index_prefix:
+            if conf_required:
+                return None
+            else:
+                index_prefix = CtrlNet.DEFAULT_PREFIX_LIST[index]
+        # retrieve valid prefix from old style values
+        prefixes = index_prefix.split()
+        if len(prefixes) > 1:
+            # a list of per-host prefixes is provided
+            try:
+                prefix = prefixes[0].split(":", 1)[1]
+            except IndexError:
+                prefix = prefixes[0]
+        else:
+            prefix = prefixes[0]
+        # use the updown script for control net 0 only
+        updown_script = None
+        if index == 0:
+            updown_script = self.session.options.get("controlnet_updown_script")
+        # build a new controlnet bridge
+        _id = CTRL_NET_ID + index
+        server_iface = self._get_server_ifaces()[index]
+        logger.info(
+            "adding controlnet(%s) prefix(%s) updown(%s) server interface(%s)",
+            _id,
+            prefix,
+            updown_script,
+            server_iface,
+        )
+        options = CtrlNet.create_options()
+        options.prefix = prefix
+        options.updown_script = updown_script
+        options.serverintf = server_iface
+        control_net = self.session.create_node(CtrlNet, False, _id, options=options)
+        control_net.brname = f"ctrl{index}.{self.session.short_session_id()}"
+        control_net.startup()
+        return control_net
+
+    def remove_control_net(self, index: int) -> None:
+        """
+        Removes control net.
+
+        :param index: index of control net to remove
+        :return: nothing
+        """
+        control_net = self.get_control_net(index)
+        if control_net:
+            logger.info("removing control net index(%s)", index)
+            self.session.delete_node(control_net.id)
+
+    def add_control_iface(self, node: CoreNode, index: int) -> None:
+        """
+        Adds a control net interface to a node.
+
+        :param node: node to add control net interface to
+        :param index: index of control net to add interface to
+        :return: nothing
+        :raises CoreError: if control net doesn't exist, interface already exists,
+            or there is an error creating the interface
+        """
+        control_net = self.get_control_net(index)
+        if not control_net:
+            raise CoreError(f"control net index({index}) does not exist")
+        iface_id = control_net.CTRLIF_IDX_BASE + index
+        if node.ifaces.get(iface_id):
+            raise CoreError(f"control iface({iface_id}) already exists")
+        try:
+            logger.info(
+                "node(%s) adding control net index(%s) interface(%s)",
+                node.name,
+                index,
+                iface_id,
+            )
+            ip4 = control_net.prefix[node.id]
+            ip4_mask = control_net.prefix.prefixlen
+            iface_data = InterfaceData(
+                id=iface_id,
+                name=f"ctrl{index}",
+                mac=utils.random_mac(),
+                ip4=ip4,
+                ip4_mask=ip4_mask,
+                mtu=DEFAULT_MTU,
+            )
+            iface = node.create_iface(iface_data)
+            control_net.attach(iface)
+            iface.control = True
+        except ValueError:
+            raise CoreError(
+                f"error adding control net interface to node({node.id}), "
+                f"invalid control net prefix({control_net.prefix}), "
+                "a longer prefix length may be required"
+            )

daemon/core/emulator/coreemu.py

@@ -1,10 +1,6 @@
-import atexit
 import logging
 import os
-import signal
-import sys
 from pathlib import Path
-from typing import Dict, List, Type
 
 from core import utils
 from core.configservice.manager import ConfigServiceManager
@@ -18,31 +14,12 @@ logger = logging.getLogger(__name__)
 DEFAULT_EMANE_PREFIX: str = "/usr"
 
 
-def signal_handler(signal_number: int, _) -> None:
-    """
-    Handle signals and force an exit with cleanup.
-
-    :param signal_number: signal number
-    :param _: ignored
-    :return: nothing
-    """
-    logger.info("caught signal: %s", signal_number)
-    sys.exit(signal_number)
-
-
-signal.signal(signal.SIGHUP, signal_handler)
-signal.signal(signal.SIGINT, signal_handler)
-signal.signal(signal.SIGTERM, signal_handler)
-signal.signal(signal.SIGUSR1, signal_handler)
-signal.signal(signal.SIGUSR2, signal_handler)
-
-
 class CoreEmu:
     """
     Provides logic for creating and configuring CORE sessions and the nodes within them.
     """
 
-    def __init__(self, config: Dict[str, str] = None) -> None:
+    def __init__(self, config: dict[str, str] = None) -> None:
         """
         Create a CoreEmu object.
 
@@ -53,13 +30,13 @@ class CoreEmu:
 
         # configuration
         config = config if config else {}
-        self.config: Dict[str, str] = config
+        self.config: dict[str, str] = config
 
         # session management
-        self.sessions: Dict[int, Session] = {}
+        self.sessions: dict[int, Session] = {}
 
         # load services
-        self.service_errors: List[str] = []
+        self.service_errors: list[str] = []
         self.service_manager: ConfigServiceManager = ConfigServiceManager()
         self._load_services()
 
@@ -70,9 +47,6 @@ class CoreEmu:
         # check executables exist on path
         self._validate_env()
 
-        # catch exit event
-        atexit.register(self.shutdown)
-
     def _validate_env(self) -> None:
         """
         Validates executables CORE depends on exist on path.
@@ -144,7 +118,7 @@ class CoreEmu:
             _, session = self.sessions.popitem()
             session.shutdown()
 
-    def create_session(self, _id: int = None, _cls: Type[Session] = Session) -> Session:
+    def create_session(self, _id: int = None, _cls: type[Session] = Session) -> Session:
         """
         Create a new CORE session.
 

daemon/core/emulator/data.py

@@ -2,7 +2,7 @@
 CORE data objects.
 """
 from dataclasses import dataclass, field
-from typing import TYPE_CHECKING, Any, List, Optional, Tuple
+from typing import TYPE_CHECKING, Any, Optional
 
 import netaddr
 
@@ -24,7 +24,7 @@ class ConfigData:
     node: int = None
     object: str = None
     type: int = None
-    data_types: Tuple[int] = None
+    data_types: tuple[int] = None
     data_values: str = None
     captions: str = None
     bitmap: str = None
@@ -81,8 +81,8 @@ class NodeOptions:
     model: Optional[str] = "PC"
     canvas: int = None
     icon: str = None
-    services: List[str] = field(default_factory=list)
-    config_services: List[str] = field(default_factory=list)
+    services: list[str] = field(default_factory=list)
+    config_services: list[str] = field(default_factory=list)
     x: float = None
     y: float = None
     lat: float = None
@@ -93,9 +93,9 @@ class NodeOptions:
     emane: str = None
     legacy: bool = False
     # src, dst
-    binds: List[Tuple[str, str]] = field(default_factory=list)
+    binds: list[tuple[str, str]] = field(default_factory=list)
     # src, dst, unique, delete
-    volumes: List[Tuple[str, str, bool, bool]] = field(default_factory=list)
+    volumes: list[tuple[str, str, bool, bool]] = field(default_factory=list)
 
     def set_position(self, x: float, y: float) -> None:
         """
@@ -148,7 +148,7 @@ class InterfaceData:
     ip6_mask: int = None
     mtu: int = None
 
-    def get_ips(self) -> List[str]:
+    def get_ips(self) -> list[str]:
         """
         Returns a list of ip4 and ip6 addresses when present.
 

daemon/core/emulator/distributed.py

@@ -8,7 +8,7 @@ import threading
 from collections import OrderedDict
 from pathlib import Path
 from tempfile import NamedTemporaryFile
-from typing import TYPE_CHECKING, Callable, Dict, Tuple
+from typing import TYPE_CHECKING, Callable
 
 import netaddr
 from fabric import Connection
@@ -48,7 +48,7 @@ class DistributedServer:
         self.lock: threading.Lock = threading.Lock()
 
     def remote_cmd(
-        self, cmd: str, env: Dict[str, str] = None, cwd: str = None, wait: bool = True
+        self, cmd: str, env: dict[str, str] = None, cwd: str = None, wait: bool = True
     ) -> str:
         """
         Run command remotely using server connection.
@@ -105,7 +105,7 @@ class DistributedServer:
         """
         with self.lock:
             temp = NamedTemporaryFile(delete=False)
-            temp.write(data.encode("utf-8"))
+            temp.write(data.encode())
             temp.close()
             self.conn.put(temp.name, str(dst_path))
             os.unlink(temp.name)
@@ -123,8 +123,8 @@ class DistributedController:
         :param session: session
         """
         self.session: "Session" = session
-        self.servers: Dict[str, DistributedServer] = OrderedDict()
-        self.tunnels: Dict[int, Tuple[GreTap, GreTap]] = {}
+        self.servers: dict[str, DistributedServer] = OrderedDict()
+        self.tunnels: dict[int, tuple[GreTap, GreTap]] = {}
         self.address: str = self.session.options.get("distributed_address")
 
     def add_server(self, name: str, host: str) -> None:
@@ -187,8 +187,7 @@ class DistributedController:
         :return: nothing
         """
         mtu = self.session.options.get_int("mtu")
-        for node_id in self.session.nodes:
-            node = self.session.nodes[node_id]
+        for node in self.session.nodes.values():
             if not isinstance(node, CtrlNet) or node.serverintf is not None:
                 continue
             for name in self.servers:
@@ -214,7 +213,7 @@ class DistributedController:
 
     def create_gre_tunnel(
         self, node: CoreNetwork, server: DistributedServer, mtu: int, start: bool
-    ) -> Tuple[GreTap, GreTap]:
+    ) -> tuple[GreTap, GreTap]:
         """
         Create gre tunnel using a pair of gre taps between the local and remote server.
 

daemon/core/emulator/enumerations.py

@@ -50,6 +50,7 @@ class NodeTypes(Enum):
     DOCKER = 15
     LXC = 16
     WIRELESS = 17
+    PODMAN = 18
 
 
 class LinkTypes(Enum):

daemon/core/emulator/hooks.py

@@ -0,0 +1,145 @@
+import logging
+import subprocess
+from collections.abc import Callable
+from pathlib import Path
+
+from core.emulator.enumerations import EventTypes
+from core.errors import CoreError
+
+logger = logging.getLogger(__name__)
+
+
+class HookManager:
+    """
+    Provides functionality for managing and running script/callback hooks.
+    """
+
+    def __init__(self) -> None:
+        """
+        Create a HookManager instance.
+        """
+        self.script_hooks: dict[EventTypes, dict[str, str]] = {}
+        self.callback_hooks: dict[EventTypes, list[Callable[[], None]]] = {}
+
+    def reset(self) -> None:
+        """
+        Clear all current hooks.
+
+        :return: nothing
+        """
+        self.script_hooks.clear()
+        self.callback_hooks.clear()
+
+    def add_script_hook(self, state: EventTypes, file_name: str, data: str) -> None:
+        """
+        Add a hook script to run for a given state.
+
+        :param state: state to run hook on
+        :param file_name: hook file name
+        :param data: file data
+        :return: nothing
+        """
+        logger.info("setting state hook: %s - %s", state, file_name)
+        state_hooks = self.script_hooks.setdefault(state, {})
+        if file_name in state_hooks:
+            raise CoreError(
+                f"adding duplicate state({state.name}) hook script({file_name})"
+            )
+        state_hooks[file_name] = data
+
+    def delete_script_hook(self, state: EventTypes, file_name: str) -> None:
+        """
+        Delete a script hook from a given state.
+
+        :param state: state to delete script hook from
+        :param file_name: name of script to delete
+        :return: nothing
+        """
+        state_hooks = self.script_hooks.get(state, {})
+        if file_name not in state_hooks:
+            raise CoreError(
+                f"deleting state({state.name}) hook script({file_name}) "
+                "that does not exist"
+            )
+        del state_hooks[file_name]
+
+    def add_callback_hook(
+        self, state: EventTypes, hook: Callable[[EventTypes], None]
+    ) -> None:
+        """
+        Add a hook callback to run for a state.
+
+        :param state: state to add hook for
+        :param hook: callback to run
+        :return: nothing
+        """
+        hooks = self.callback_hooks.setdefault(state, [])
+        if hook in hooks:
+            name = getattr(callable, "__name__", repr(hook))
+            raise CoreError(
+                f"adding duplicate state({state.name}) hook callback({name})"
+            )
+        hooks.append(hook)
+
+    def delete_callback_hook(
+        self, state: EventTypes, hook: Callable[[EventTypes], None]
+    ) -> None:
+        """
+        Delete a state hook.
+
+        :param state: state to delete hook for
+        :param hook: hook to delete
+        :return: nothing
+        """
+        hooks = self.callback_hooks.get(state, [])
+        if hook not in hooks:
+            name = getattr(callable, "__name__", repr(hook))
+            raise CoreError(
+                f"deleting state({state.name}) hook callback({name}) "
+                "that does not exist"
+            )
+        hooks.remove(hook)
+
+    def run_hooks(
+        self, state: EventTypes, directory: Path, env: dict[str, str]
+    ) -> None:
+        """
+        Run all hooks for the current state.
+
+        :param state: state to run hooks for
+        :param directory: directory to run script hooks within
+        :param env: environment to run script hooks with
+        :return: nothing
+        """
+        for state_hooks in self.script_hooks.get(state, {}):
+            for file_name, data in state_hooks.items():
+                logger.info("running hook %s", file_name)
+                file_path = directory / file_name
+                log_path = directory / f"{file_name}.log"
+                try:
+                    with file_path.open("w") as f:
+                        f.write(data)
+                    with log_path.open("w") as f:
+                        args = ["/bin/sh", file_name]
+                        subprocess.check_call(
+                            args,
+                            stdout=f,
+                            stderr=subprocess.STDOUT,
+                            close_fds=True,
+                            cwd=directory,
+                            env=env,
+                        )
+                except (OSError, subprocess.CalledProcessError) as e:
+                    raise CoreError(
+                        f"failure running state({state.name}) "
+                        f"hook script({file_name}): {e}"
+                    )
+        for hook in self.callback_hooks.get(state, []):
+            try:
+                hook()
+            except Exception as e:
+                name = getattr(callable, "__name__", repr(hook))
+                raise CoreError(
+                    f"failure running state({state.name}) "
+                    f"hook callback({name}): {e}"
+                )

daemon/core/emulator/links.py

@@ -4,8 +4,9 @@ for a session.
 """
 
 import logging
+from collections.abc import ValuesView
 from dataclasses import dataclass
-from typing import Dict, Optional, Tuple, ValuesView
+from typing import Optional
 
 from core.emulator.data import LinkData, LinkOptions
 from core.emulator.enumerations import LinkTypes, MessageFlags
@@ -15,7 +16,7 @@ from core.nodes.interface import CoreInterface
 from core.nodes.network import PtpNet
 
 logger = logging.getLogger(__name__)
-LinkKeyType = Tuple[int, Optional[int], int, Optional[int]]
+LinkKeyType = tuple[int, Optional[int], int, Optional[int]]
 
 
 def create_key(
@@ -145,8 +146,8 @@ class LinkManager:
         """
         Create a LinkManager instance.
         """
-        self._links: Dict[LinkKeyType, CoreLink] = {}
-        self._node_links: Dict[int, Dict[LinkKeyType, CoreLink]] = {}
+        self._links: dict[LinkKeyType, CoreLink] = {}
+        self._node_links: dict[int, dict[LinkKeyType, CoreLink]] = {}
 
     def add(self, core_link: CoreLink) -> None:
         """

daemon/core/emulator/session.py

@@ -14,7 +14,7 @@ import tempfile
 import threading
 import time
 from pathlib import Path
-from typing import Callable, Dict, List, Optional, Set, Tuple, Type, TypeVar, Union
+from typing import Callable, Optional, TypeVar, Union
 
 from core import constants, utils
 from core.configservice.manager import ConfigServiceManager
@@ -57,6 +57,7 @@ from core.nodes.network import (
     WlanNode,
 )
 from core.nodes.physical import PhysicalNode, Rj45Node
+from core.nodes.podman import PodmanNode
 from core.nodes.wireless import WirelessNode
 from core.plugins.sdt import Sdt
 from core.services.coreservices import CoreServices
@@ -66,7 +67,7 @@ from core.xml.corexml import CoreXmlReader, CoreXmlWriter
 logger = logging.getLogger(__name__)
 
 # maps for converting from API call node type values to classes and vice versa
-NODES: Dict[NodeTypes, Type[NodeBase]] = {
+NODES: dict[NodeTypes, type[NodeBase]] = {
     NodeTypes.DEFAULT: CoreNode,
     NodeTypes.PHYSICAL: PhysicalNode,
     NodeTypes.SWITCH: SwitchNode,
@@ -81,13 +82,13 @@ NODES: Dict[NodeTypes, Type[NodeBase]] = {
     NodeTypes.DOCKER: DockerNode,
     NodeTypes.LXC: LxcNode,
     NodeTypes.WIRELESS: WirelessNode,
+    NodeTypes.PODMAN: PodmanNode,
 }
-NODES_TYPE: Dict[Type[NodeBase], NodeTypes] = {NODES[x]: x for x in NODES}
-CONTAINER_NODES: Set[Type[NodeBase]] = {DockerNode, LxcNode}
+NODES_TYPE: dict[type[NodeBase], NodeTypes] = {NODES[x]: x for x in NODES}
 CTRL_NET_ID: int = 9001
-LINK_COLORS: List[str] = ["green", "blue", "orange", "purple", "turquoise"]
+LINK_COLORS: list[str] = ["green", "blue", "orange", "purple", "turquoise"]
 NT: TypeVar = TypeVar("NT", bound=NodeBase)
-WIRELESS_TYPE: Tuple[Type[WlanNode], Type[EmaneNet], Type[WirelessNode]] = (
+WIRELESS_TYPE: tuple[type[WlanNode], type[EmaneNet], type[WirelessNode]] = (
     WlanNode,
     EmaneNet,
     WirelessNode,
@@ -100,7 +101,7 @@ class Session:
     """
 
     def __init__(
-        self, _id: int, config: Dict[str, str] = None, mkdir: bool = True
+        self, _id: int, config: dict[str, str] = None, mkdir: bool = True
     ) -> None:
         """
         Create a Session instance.
@@ -121,33 +122,33 @@ class Session:
         self.thumbnail: Optional[Path] = None
         self.user: Optional[str] = None
         self.event_loop: EventLoop = EventLoop()
-        self.link_colors: Dict[int, str] = {}
+        self.link_colors: dict[int, str] = {}
 
         # dict of nodes: all nodes and nets
-        self.nodes: Dict[int, NodeBase] = {}
+        self.nodes: dict[int, NodeBase] = {}
         self.nodes_lock: threading.Lock = threading.Lock()
         self.link_manager: LinkManager = LinkManager()
 
         # states and hooks handlers
         self.state: EventTypes = EventTypes.DEFINITION_STATE
         self.state_time: float = time.monotonic()
-        self.hooks: Dict[EventTypes, List[Tuple[str, str]]] = {}
-        self.state_hooks: Dict[EventTypes, List[Callable[[EventTypes], None]]] = {}
+        self.hooks: dict[EventTypes, list[tuple[str, str]]] = {}
+        self.state_hooks: dict[EventTypes, list[Callable[[EventTypes], None]]] = {}
         self.add_state_hook(
             state=EventTypes.RUNTIME_STATE, hook=self.runtime_state_hook
         )
 
         # handlers for broadcasting information
-        self.event_handlers: List[Callable[[EventData], None]] = []
-        self.exception_handlers: List[Callable[[ExceptionData], None]] = []
-        self.node_handlers: List[Callable[[NodeData], None]] = []
-        self.link_handlers: List[Callable[[LinkData], None]] = []
-        self.file_handlers: List[Callable[[FileData], None]] = []
-        self.config_handlers: List[Callable[[ConfigData], None]] = []
+        self.event_handlers: list[Callable[[EventData], None]] = []
+        self.exception_handlers: list[Callable[[ExceptionData], None]] = []
+        self.node_handlers: list[Callable[[NodeData], None]] = []
+        self.link_handlers: list[Callable[[LinkData], None]] = []
+        self.file_handlers: list[Callable[[FileData], None]] = []
+        self.config_handlers: list[Callable[[ConfigData], None]] = []
 
         # session options/metadata
         self.options: SessionConfig = SessionConfig(config)
-        self.metadata: Dict[str, str] = {}
+        self.metadata: dict[str, str] = {}
 
         # distributed support and logic
         self.distributed: DistributedController = DistributedController(self)
@@ -163,7 +164,7 @@ class Session:
         self.service_manager: Optional[ConfigServiceManager] = None
 
     @classmethod
-    def get_node_class(cls, _type: NodeTypes) -> Type[NodeBase]:
+    def get_node_class(cls, _type: NodeTypes) -> type[NodeBase]:
         """
         Retrieve the class for a given node type.
 
@@ -176,7 +177,7 @@ class Session:
         return node_class
 
     @classmethod
-    def get_node_type(cls, _class: Type[NodeBase]) -> NodeTypes:
+    def get_node_type(cls, _class: type[NodeBase]) -> NodeTypes:
         """
         Retrieve node type for a given node class.
 
@@ -238,7 +239,7 @@ class Session:
         iface1_data: InterfaceData = None,
         iface2_data: InterfaceData = None,
         options: LinkOptions = None,
-    ) -> Tuple[Optional[CoreInterface], Optional[CoreInterface]]:
+    ) -> tuple[Optional[CoreInterface], Optional[CoreInterface]]:
         """
         Add a link between nodes.
 
@@ -345,7 +346,7 @@ class Session:
         iface1_data: InterfaceData = None,
         iface2_data: InterfaceData = None,
         options: LinkOptions = None,
-    ) -> Tuple[CoreInterface, CoreInterface]:
+    ) -> tuple[CoreInterface, CoreInterface]:
         """
         Create a wired link between two nodes.
 
@@ -476,7 +477,7 @@ class Session:
 
     def add_node(
         self,
-        _class: Type[NT],
+        _class: type[NT],
         _id: int = None,
         name: str = None,
         server: str = None,
@@ -518,10 +519,9 @@ class Session:
             self.set_node_pos(node, position.x, position.y)
         # setup default wlan
         if isinstance(node, WlanNode):
-            self.mobility.set_model_config(self.id, BasicRangeModel.name)
+            self.mobility.set_model_config(node.id, BasicRangeModel.name)
         # boot core nodes after runtime
-        is_runtime = self.state == EventTypes.RUNTIME_STATE
-        if is_runtime and isinstance(node, CoreNode):
+        if self.is_running() and isinstance(node, CoreNode):
             self.add_remove_control_iface(node, remove=False)
             self.boot_node(node)
         self.sdt.add_node(node)
@@ -746,7 +746,7 @@ class Session:
         for hook in hooks:
             self.run_hook(hook)
 
-    def run_hook(self, hook: Tuple[str, str]) -> None:
+    def run_hook(self, hook: tuple[str, str]) -> None:
         """
         Run a hook.
 
@@ -770,7 +770,7 @@ class Session:
                     cwd=self.directory,
                     env=self.get_environment(),
                 )
-        except (IOError, subprocess.CalledProcessError):
+        except (OSError, subprocess.CalledProcessError):
             logger.exception("error running hook: %s", file_path)
 
     def run_state_hooks(self, state: EventTypes) -> None:
@@ -836,7 +836,7 @@ class Session:
         xml_file_path = self.directory / "session-deployed.xml"
         xml_writer.write(xml_file_path)
 
-    def get_environment(self, state: bool = True) -> Dict[str, str]:
+    def get_environment(self, state: bool = True) -> dict[str, str]:
         """
         Get an environment suitable for a subprocess.Popen call.
         This is the current process environment with some session-specific
@@ -871,7 +871,7 @@ class Session:
             if path.is_file():
                 try:
                     utils.load_config(path, env)
-                except IOError:
+                except OSError:
                     logger.exception("error reading environment file: %s", path)
         return env
 
@@ -888,12 +888,12 @@ class Session:
             uid = pwd.getpwnam(user).pw_uid
             gid = self.directory.stat().st_gid
             os.chown(self.directory, uid, gid)
-        except IOError:
+        except OSError:
             logger.exception("failed to set permission on %s", self.directory)
 
     def create_node(
         self,
-        _class: Type[NT],
+        _class: type[NT],
         start: bool,
         _id: int = None,
         name: str = None,
@@ -929,7 +929,7 @@ class Session:
             node.startup()
         return node
 
-    def get_node(self, _id: int, _class: Type[NT]) -> NT:
+    def get_node(self, _id: int, _class: type[NT]) -> NT:
         """
         Get a session node.
 
@@ -1003,7 +1003,7 @@ class Session:
         )
         self.broadcast_exception(exception_data)
 
-    def instantiate(self) -> List[Exception]:
+    def instantiate(self) -> list[Exception]:
         """
         We have entered the instantiation state, invoke startup methods
         of various managers and boot the nodes. Validate nodes and check
@@ -1011,7 +1011,7 @@ class Session:
 
         :return: list of service boot errors during startup
         """
-        if self.state == EventTypes.RUNTIME_STATE:
+        if self.is_running():
             logger.warning("ignoring instantiate, already in runtime state")
             return []
         # create control net interfaces and network tunnels
@@ -1083,6 +1083,7 @@ class Session:
                 if isinstance(node, CoreNodeBase) and node.up:
                     args = (node,)
                     funcs.append((self.services.stop_services, args, {}))
+                    funcs.append((node.stop_config_services, (), {}))
             utils.threadpool(funcs)
 
         # shutdown emane
@@ -1113,11 +1114,16 @@ class Session:
         :param node: node to boot
         :return: nothing
         """
-        logger.info("booting node(%s): %s", node.name, [x.name for x in node.services])
+        logger.info(
+            "booting node(%s): config services(%s) services(%s)",
+            node.name,
+            ", ".join(node.config_services.keys()),
+            ", ".join(x.name for x in node.services),
+        )
         self.services.boot_services(node)
         node.start_config_services()
 
-    def boot_nodes(self) -> List[Exception]:
+    def boot_nodes(self) -> list[Exception]:
         """
         Invoke the boot() procedure for all nodes and send back node
         messages to the GUI for node messages that had the status
@@ -1139,7 +1145,7 @@ class Session:
             self.update_control_iface_hosts()
         return exceptions
 
-    def get_control_net_prefixes(self) -> List[str]:
+    def get_control_net_prefixes(self) -> list[str]:
         """
         Retrieve control net prefixes.
 
@@ -1154,7 +1160,7 @@ class Session:
             p0 = p
         return [p0, p1, p2, p3]
 
-    def get_control_net_server_ifaces(self) -> List[str]:
+    def get_control_net_server_ifaces(self) -> list[str]:
         """
         Retrieve control net server interfaces.
 
@@ -1360,7 +1366,7 @@ class Session:
         Return the current time we have been in the runtime state, or zero
         if not in runtime.
         """
-        if self.state == EventTypes.RUNTIME_STATE:
+        if self.is_running():
             return time.monotonic() - self.state_time
         else:
             return 0.0
@@ -1437,3 +1443,11 @@ class Session:
             color = LINK_COLORS[index]
             self.link_colors[network_id] = color
         return color
+
+    def is_running(self) -> bool:
+        """
+        Convenience for checking if this session is in the runtime state.
+
+        :return: True if in the runtime state, False otherwise
+        """
+        return self.state == EventTypes.RUNTIME_STATE

daemon/core/emulator/sessionconfig.py

@@ -1,4 +1,4 @@
-from typing import Dict, List, Optional
+from typing import Optional
 
 from core.config import ConfigBool, ConfigInt, ConfigString, Configuration
 from core.errors import CoreError
@@ -10,7 +10,7 @@ class SessionConfig:
     Provides session configuration.
     """
 
-    options: List[Configuration] = [
+    options: list[Configuration] = [
         ConfigString(id="controlnet", label="Control Network"),
         ConfigString(id="controlnet0", label="Control Network 0"),
         ConfigString(id="controlnet1", label="Control Network 1"),
@@ -35,16 +35,16 @@ class SessionConfig:
         ConfigInt(id="mtu", default="0", label="MTU for All Devices"),
     ]
 
-    def __init__(self, config: Dict[str, str] = None) -> None:
+    def __init__(self, config: dict[str, str] = None) -> None:
         """
         Create a SessionConfig instance.
 
         :param config: configuration to initialize with
         """
-        self._config: Dict[str, str] = {x.id: x.default for x in self.options}
+        self._config: dict[str, str] = {x.id: x.default for x in self.options}
         self._config.update(config or {})
 
-    def update(self, config: Dict[str, str]) -> None:
+    def update(self, config: dict[str, str]) -> None:
         """
         Update current configuration with provided values.
 
@@ -73,7 +73,7 @@ class SessionConfig:
         """
         return self._config.get(name, default)
 
-    def all(self) -> Dict[str, str]:
+    def all(self) -> dict[str, str]:
         """
         Retrieve all configuration options.
 

daemon/core/executables.py

@@ -1,5 +1,3 @@
-from typing import List
-
 BASH: str = "bash"
 ETHTOOL: str = "ethtool"
 IP: str = "ip"
@@ -13,7 +11,7 @@ UMOUNT: str = "umount"
 VCMD: str = "vcmd"
 VNODED: str = "vnoded"
 
-COMMON_REQUIREMENTS: List[str] = [
+COMMON_REQUIREMENTS: list[str] = [
     BASH,
     ETHTOOL,
     IP,
@@ -26,10 +24,10 @@ COMMON_REQUIREMENTS: List[str] = [
     VCMD,
     VNODED,
 ]
-OVS_REQUIREMENTS: List[str] = [OVS_VSCTL]
+OVS_REQUIREMENTS: list[str] = [OVS_VSCTL]
 
 
-def get_requirements(use_ovs: bool) -> List[str]:
+def get_requirements(use_ovs: bool) -> list[str]:
     """
     Retrieve executable requirements needed to run CORE.
 

daemon/core/gui/app.py

@@ -3,7 +3,7 @@ import math
 import tkinter as tk
 from tkinter import PhotoImage, font, messagebox, ttk
 from tkinter.ttk import Progressbar
-from typing import Any, Dict, Optional, Type
+from typing import Any, Optional
 
 import grpc
 
@@ -45,7 +45,7 @@ class Application(ttk.Frame):
         self.show_infobar: tk.BooleanVar = tk.BooleanVar(value=False)
 
         # fonts
-        self.fonts_size: Dict[str, int] = {}
+        self.fonts_size: dict[str, int] = {}
         self.icon_text_font: Optional[font.Font] = None
         self.edge_font: Optional[font.Font] = None
 
@@ -145,7 +145,7 @@ class Application(ttk.Frame):
         self.statusbar = StatusBar(self.right_frame, self)
         self.statusbar.grid(sticky=tk.EW, columnspan=2)
 
-    def display_info(self, frame_class: Type[InfoFrameBase], **kwargs: Any) -> None:
+    def display_info(self, frame_class: type[InfoFrameBase], **kwargs: Any) -> None:
         if not self.show_infobar.get():
             return
         self.clear_info()

daemon/core/gui/appconfig.py

@@ -1,7 +1,7 @@
 import os
 import shutil
 from pathlib import Path
-from typing import Dict, List, Optional, Type
+from typing import Optional
 
 import yaml
 
@@ -26,7 +26,7 @@ LOCAL_XMLS_PATH: Path = DATA_PATH.joinpath("xmls").absolute()
 LOCAL_MOBILITY_PATH: Path = DATA_PATH.joinpath("mobility").absolute()
 
 # configuration data
-TERMINALS: Dict[str, str] = {
+TERMINALS: dict[str, str] = {
     "xterm": "xterm -e",
     "aterm": "aterm -e",
     "eterm": "eterm -e",
@@ -36,7 +36,7 @@ TERMINALS: Dict[str, str] = {
     "xfce4-terminal": "xfce4-terminal -x",
     "gnome-terminal": "gnome-terminal --window --",
 }
-EDITORS: List[str] = ["$EDITOR", "vim", "emacs", "gedit", "nano", "vi"]
+EDITORS: list[str] = ["$EDITOR", "vim", "emacs", "gedit", "nano", "vi"]
 
 
 class IndentDumper(yaml.Dumper):
@@ -46,17 +46,17 @@ class IndentDumper(yaml.Dumper):
 
 class CustomNode(yaml.YAMLObject):
     yaml_tag: str = "!CustomNode"
-    yaml_loader: Type[yaml.SafeLoader] = yaml.SafeLoader
+    yaml_loader: type[yaml.SafeLoader] = yaml.SafeLoader
 
-    def __init__(self, name: str, image: str, services: List[str]) -> None:
+    def __init__(self, name: str, image: str, services: list[str]) -> None:
         self.name: str = name
         self.image: str = image
-        self.services: List[str] = services
+        self.services: list[str] = services
 
 
 class CoreServer(yaml.YAMLObject):
     yaml_tag: str = "!CoreServer"
-    yaml_loader: Type[yaml.SafeLoader] = yaml.SafeLoader
+    yaml_loader: type[yaml.SafeLoader] = yaml.SafeLoader
 
     def __init__(self, name: str, address: str) -> None:
         self.name: str = name
@@ -65,7 +65,7 @@ class CoreServer(yaml.YAMLObject):
 
 class Observer(yaml.YAMLObject):
     yaml_tag: str = "!Observer"
-    yaml_loader: Type[yaml.SafeLoader] = yaml.SafeLoader
+    yaml_loader: type[yaml.SafeLoader] = yaml.SafeLoader
 
     def __init__(self, name: str, cmd: str) -> None:
         self.name: str = name
@@ -74,7 +74,7 @@ class Observer(yaml.YAMLObject):
 
 class PreferencesConfig(yaml.YAMLObject):
     yaml_tag: str = "!PreferencesConfig"
-    yaml_loader: Type[yaml.SafeLoader] = yaml.SafeLoader
+    yaml_loader: type[yaml.SafeLoader] = yaml.SafeLoader
 
     def __init__(
         self,
@@ -95,7 +95,7 @@ class PreferencesConfig(yaml.YAMLObject):
 
 class LocationConfig(yaml.YAMLObject):
     yaml_tag: str = "!LocationConfig"
-    yaml_loader: Type[yaml.SafeLoader] = yaml.SafeLoader
+    yaml_loader: type[yaml.SafeLoader] = yaml.SafeLoader
 
     def __init__(
         self,
@@ -118,17 +118,17 @@ class LocationConfig(yaml.YAMLObject):
 
 class IpConfigs(yaml.YAMLObject):
     yaml_tag: str = "!IpConfigs"
-    yaml_loader: Type[yaml.SafeLoader] = yaml.SafeLoader
+    yaml_loader: type[yaml.SafeLoader] = yaml.SafeLoader
 
     def __init__(self, **kwargs) -> None:
         self.__setstate__(kwargs)
 
     def __setstate__(self, kwargs):
-        self.ip4s: List[str] = kwargs.get(
+        self.ip4s: list[str] = kwargs.get(
             "ip4s", ["10.0.0.0", "192.168.0.0", "172.16.0.0"]
         )
         self.ip4: str = kwargs.get("ip4", self.ip4s[0])
-        self.ip6s: List[str] = kwargs.get("ip6s", ["2001::", "2002::", "a::"])
+        self.ip6s: list[str] = kwargs.get("ip6s", ["2001::", "2002::", "a::"])
         self.ip6: str = kwargs.get("ip6", self.ip6s[0])
         self.enable_ip4: bool = kwargs.get("enable_ip4", True)
         self.enable_ip6: bool = kwargs.get("enable_ip6", True)
@@ -136,16 +136,16 @@ class IpConfigs(yaml.YAMLObject):
 
 class GuiConfig(yaml.YAMLObject):
     yaml_tag: str = "!GuiConfig"
-    yaml_loader: Type[yaml.SafeLoader] = yaml.SafeLoader
+    yaml_loader: type[yaml.SafeLoader] = yaml.SafeLoader
 
     def __init__(
         self,
         preferences: PreferencesConfig = None,
         location: LocationConfig = None,
-        servers: List[CoreServer] = None,
-        nodes: List[CustomNode] = None,
-        recentfiles: List[str] = None,
-        observers: List[Observer] = None,
+        servers: list[CoreServer] = None,
+        nodes: list[CustomNode] = None,
+        recentfiles: list[str] = None,
+        observers: list[Observer] = None,
         scale: float = 1.0,
         ips: IpConfigs = None,
         mac: str = "00:00:00:aa:00:00",
@@ -158,16 +158,16 @@ class GuiConfig(yaml.YAMLObject):
         self.location: LocationConfig = location
         if servers is None:
             servers = []
-        self.servers: List[CoreServer] = servers
+        self.servers: list[CoreServer] = servers
         if nodes is None:
             nodes = []
-        self.nodes: List[CustomNode] = nodes
+        self.nodes: list[CustomNode] = nodes
         if recentfiles is None:
             recentfiles = []
-        self.recentfiles: List[str] = recentfiles
+        self.recentfiles: list[str] = recentfiles
         if observers is None:
             observers = []
-        self.observers: List[Observer] = observers
+        self.observers: list[Observer] = observers
         self.scale: float = scale
         if ips is None:
             ips = IpConfigs()

daemon/core/gui/coreclient.py

@@ -6,9 +6,10 @@ import json
 import logging
 import os
 import tkinter as tk
+from collections.abc import Iterable
 from pathlib import Path
 from tkinter import messagebox
-from typing import TYPE_CHECKING, Dict, Iterable, List, Optional, Set, Tuple
+from typing import TYPE_CHECKING, Optional
 
 import grpc
 
@@ -16,6 +17,7 @@ from core.api.grpc import client, configservices_pb2, core_pb2
 from core.api.grpc.wrappers import (
     ConfigOption,
     ConfigService,
+    ConfigServiceDefaults,
     EmaneModelConfig,
     Event,
     ExceptionEvent,
@@ -55,7 +57,7 @@ GUI_SOURCE = "gui"
 CPU_USAGE_DELAY = 3
 
 
-def to_dict(config: Dict[str, ConfigOption]) -> Dict[str, str]:
+def to_dict(config: dict[str, ConfigOption]) -> dict[str, str]:
     return {x: y.value for x, y in config.items()}
 
 
@@ -70,27 +72,30 @@ class CoreClient:
         self.session: Optional[Session] = None
         self.user = getpass.getuser()
 
+        # menu options
+        self.show_throughputs: tk.BooleanVar = tk.BooleanVar(value=False)
+
         # global service settings
-        self.services: Dict[str, Set[str]] = {}
-        self.config_services_groups: Dict[str, Set[str]] = {}
-        self.config_services: Dict[str, ConfigService] = {}
+        self.services: dict[str, set[str]] = {}
+        self.config_services_groups: dict[str, set[str]] = {}
+        self.config_services: dict[str, ConfigService] = {}
 
         # loaded configuration data
-        self.emane_models: List[str] = []
-        self.servers: Dict[str, CoreServer] = {}
-        self.custom_nodes: Dict[str, NodeDraw] = {}
-        self.custom_observers: Dict[str, Observer] = {}
+        self.emane_models: list[str] = []
+        self.servers: dict[str, CoreServer] = {}
+        self.custom_nodes: dict[str, NodeDraw] = {}
+        self.custom_observers: dict[str, Observer] = {}
         self.read_config()
 
         # helpers
-        self.iface_to_edge: Dict[Tuple[int, ...], CanvasEdge] = {}
+        self.iface_to_edge: dict[tuple[int, ...], CanvasEdge] = {}
         self.ifaces_manager: InterfaceManager = InterfaceManager(self.app)
         self.observer: Optional[str] = None
 
         # session data
-        self.mobility_players: Dict[int, MobilityPlayer] = {}
-        self.canvas_nodes: Dict[int, CanvasNode] = {}
-        self.links: Dict[str, CanvasEdge] = {}
+        self.mobility_players: dict[int, MobilityPlayer] = {}
+        self.canvas_nodes: dict[int, CanvasNode] = {}
+        self.links: dict[str, CanvasEdge] = {}
         self.handling_throughputs: Optional[grpc.Future] = None
         self.handling_cpu_usage: Optional[grpc.Future] = None
         self.handling_events: Optional[grpc.Future] = None
@@ -242,9 +247,10 @@ class CoreClient:
             logger.warning("unknown node event: %s", event)
 
     def enable_throughputs(self) -> None:
-        self.handling_throughputs = self.client.throughputs(
-            self.session.id, self.handle_throughputs
-        )
+        if not self.handling_throughputs:
+            self.handling_throughputs = self.client.throughputs(
+                self.session.id, self.handle_throughputs
+            )
 
     def cancel_throughputs(self) -> None:
         if self.handling_throughputs:
@@ -368,7 +374,7 @@ class CoreClient:
             # existing session
             sessions = self.client.get_sessions()
             if session_id:
-                session_ids = set(x.id for x in sessions)
+                session_ids = {x.id for x in sessions}
                 if session_id not in session_ids:
                     self.app.show_error(
                         "Join Session Error",
@@ -397,7 +403,7 @@ class CoreClient:
         except grpc.RpcError as e:
             self.app.show_grpc_exception("Edit Node Error", e)
 
-    def get_links(self, definition: bool = False) -> List[Link]:
+    def get_links(self, definition: bool = False) -> list[Link]:
         if not definition:
             self.ifaces_manager.set_macs([x.link for x in self.links.values()])
         links = []
@@ -415,7 +421,7 @@ class CoreClient:
                 links.append(edge.asymmetric_link)
         return links
 
-    def start_session(self, definition: bool = False) -> Tuple[bool, List[str]]:
+    def start_session(self, definition: bool = False) -> tuple[bool, list[str]]:
         self.session.links = self.get_links(definition)
         self.session.metadata = self.get_metadata()
         self.session.servers.clear()
@@ -431,13 +437,15 @@ class CoreClient:
                 definition,
                 result,
             )
+            if self.show_throughputs.get():
+                self.enable_throughputs()
         except grpc.RpcError as e:
             self.app.show_grpc_exception("Start Session Error", e)
         return result, exceptions
 
     def stop_session(self, session_id: int = None) -> bool:
-        if not session_id:
-            session_id = self.session.id
+        session_id = session_id or self.session.id
+        self.cancel_throughputs()
         result = False
         try:
             result = self.client.stop_session(session_id)
@@ -455,7 +463,7 @@ class CoreClient:
                 self.mobility_players[node.id] = mobility_player
                 mobility_player.show()
 
-    def get_metadata(self) -> Dict[str, str]:
+    def get_metadata(self) -> dict[str, str]:
         # create canvas data
         canvas_config = self.app.manager.get_metadata()
         canvas_config = json.dumps(canvas_config)
@@ -646,7 +654,7 @@ class CoreClient:
         self.session.nodes[node.id] = node
         return node
 
-    def deleted_canvas_nodes(self, canvas_nodes: List[CanvasNode]) -> None:
+    def deleted_canvas_nodes(self, canvas_nodes: list[CanvasNode]) -> None:
         """
         remove the nodes selected by the user and anything related to that node
         such as link, configurations, interfaces
@@ -667,14 +675,14 @@ class CoreClient:
         self.links[edge.token] = edge
         src_node = edge.src.core_node
         dst_node = edge.dst.core_node
-        if nutils.is_container(src_node):
+        if edge.link.iface1:
             src_iface_id = edge.link.iface1.id
             self.iface_to_edge[(src_node.id, src_iface_id)] = edge
-        if nutils.is_container(dst_node):
+        if edge.link.iface2:
             dst_iface_id = edge.link.iface2.id
             self.iface_to_edge[(dst_node.id, dst_iface_id)] = edge
 
-    def get_wlan_configs(self) -> List[Tuple[int, Dict[str, str]]]:
+    def get_wlan_configs(self) -> list[tuple[int, dict[str, str]]]:
         configs = []
         for node in self.session.nodes.values():
             if node.type != NodeType.WIRELESS_LAN:
@@ -685,7 +693,7 @@ class CoreClient:
             configs.append((node.id, config))
         return configs
 
-    def get_mobility_configs(self) -> List[Tuple[int, Dict[str, str]]]:
+    def get_mobility_configs(self) -> list[tuple[int, dict[str, str]]]:
         configs = []
         for node in self.session.nodes.values():
             if not nutils.is_mobility(node):
@@ -696,7 +704,7 @@ class CoreClient:
             configs.append((node.id, config))
         return configs
 
-    def get_emane_model_configs(self) -> List[EmaneModelConfig]:
+    def get_emane_model_configs(self) -> list[EmaneModelConfig]:
         configs = []
         for node in self.session.nodes.values():
             for key, config in node.emane_model_configs.items():
@@ -710,7 +718,7 @@ class CoreClient:
                 configs.append(config)
         return configs
 
-    def get_service_configs(self) -> List[ServiceConfig]:
+    def get_service_configs(self) -> list[ServiceConfig]:
         configs = []
         for node in self.session.nodes.values():
             if not nutils.is_container(node):
@@ -730,7 +738,7 @@ class CoreClient:
                 configs.append(config)
         return configs
 
-    def get_service_file_configs(self) -> List[ServiceFileConfig]:
+    def get_service_file_configs(self) -> list[ServiceFileConfig]:
         configs = []
         for node in self.session.nodes.values():
             if not nutils.is_container(node):
@@ -743,12 +751,17 @@ class CoreClient:
                     configs.append(config)
         return configs
 
-    def get_config_service_rendered(self, node_id: int, name: str) -> Dict[str, str]:
+    def get_config_service_rendered(self, node_id: int, name: str) -> dict[str, str]:
         return self.client.get_config_service_rendered(self.session.id, node_id, name)
 
+    def get_config_service_defaults(
+        self, node_id: int, name: str
+    ) -> ConfigServiceDefaults:
+        return self.client.get_config_service_defaults(self.session.id, node_id, name)
+
     def get_config_service_configs_proto(
-        self
-    ) -> List[configservices_pb2.ConfigServiceConfig]:
+        self,
+    ) -> list[configservices_pb2.ConfigServiceConfig]:
         config_service_protos = []
         for node in self.session.nodes.values():
             if not nutils.is_container(node):
@@ -770,7 +783,7 @@ class CoreClient:
         _, output = self.client.node_command(self.session.id, node_id, self.observer)
         return output
 
-    def get_wlan_config(self, node_id: int) -> Dict[str, ConfigOption]:
+    def get_wlan_config(self, node_id: int) -> dict[str, ConfigOption]:
         config = self.client.get_wlan_config(self.session.id, node_id)
         logger.debug(
             "get wlan configuration from node %s, result configuration: %s",
@@ -779,10 +792,10 @@ class CoreClient:
         )
         return config
 
-    def get_wireless_config(self, node_id: int) -> Dict[str, ConfigOption]:
+    def get_wireless_config(self, node_id: int) -> dict[str, ConfigOption]:
         return self.client.get_wireless_config(self.session.id, node_id)
 
-    def get_mobility_config(self, node_id: int) -> Dict[str, ConfigOption]:
+    def get_mobility_config(self, node_id: int) -> dict[str, ConfigOption]:
         config = self.client.get_mobility_config(self.session.id, node_id)
         logger.debug(
             "get mobility config from node %s, result configuration: %s",
@@ -793,7 +806,7 @@ class CoreClient:
 
     def get_emane_model_config(
         self, node_id: int, model: str, iface_id: int = None
-    ) -> Dict[str, ConfigOption]:
+    ) -> dict[str, ConfigOption]:
         if iface_id is None:
             iface_id = -1
         config = self.client.get_emane_model_config(

daemon/core/gui/data/xmls/emane-demo-antenna.xml

@@ -1,131 +1,77 @@
 <?xml version='1.0' encoding='UTF-8'?>
-<scenario name="/home/developer/.core/configs/emane-demo-antenna.xml">
+<scenario name="/tmp/tmpd4t2sxy2">
   <networks>
-    <network id="5" name="wlan5" model="emane_rfpipe" type="EMANE">
-      <position x="388" y="555" lat="47.57412169587584" lon="-122.12709380504643" alt="2.0"/>
+    <network id="5" name="wlan5" icon="" canvas="0" model="emane_rfpipe" type="EMANE">
+      <position x="388.0" y="555.0" lat="47.574121408201655" lon="-122.12709602379641" alt="2.0"/>
     </network>
   </networks>
   <devices>
-    <device id="1" name="n1" type="mdr" class="" image="">
-      <position x="258" y="147" lat="47.577830502987744" lon="-122.12884551985047" alt="2.0"/>
+    <device id="1" name="n1" icon="" canvas="0" type="mdr" class="" image="">
+      <position x="258.0" y="147.0" lat="47.57783021533393" lon="-122.12884773860046" alt="2.0"/>
       <services>
         <service name="zebra"/>
-        <service name="OSPFv3MDR"/>
         <service name="IPForward"/>
+        <service name="OSPFv3MDR"/>
       </services>
     </device>
-    <device id="2" name="n2" type="mdr" class="" image="">
-      <position x="526" y="147" lat="47.577830502987744" lon="-122.12523429240828" alt="2.0"/>
+    <device id="2" name="n2" icon="" canvas="0" type="mdr" class="" image="">
+      <position x="526.0" y="147.0" lat="47.57783021533393" lon="-122.12523651115826" alt="2.0"/>
       <services>
         <service name="zebra"/>
-        <service name="OSPFv3MDR"/>
         <service name="IPForward"/>
+        <service name="OSPFv3MDR"/>
       </services>
     </device>
-    <device id="3" name="n3" type="mdr" class="" image="">
-      <position x="241" y="387" lat="47.57564888355958" lon="-122.12907459024791" alt="2.0"/>
+    <device id="3" name="n3" icon="" canvas="0" type="mdr" class="" image="">
+      <position x="241.0" y="387.0" lat="47.575648595893774" lon="-122.1290768089979" alt="2.0"/>
       <services>
         <service name="zebra"/>
-        <service name="OSPFv3MDR"/>
         <service name="IPForward"/>
+        <service name="OSPFv3MDR"/>
       </services>
     </device>
-    <device id="4" name="n4" type="mdr" class="" image="">
-      <position x="529" y="385" lat="47.57566706409707" lon="-122.1251938682205" alt="2.0"/>
+    <device id="4" name="n4" icon="" canvas="0" type="mdr" class="" image="">
+      <position x="529.0" y="385.0" lat="47.57566677643136" lon="-122.12519608697049" alt="2.0"/>
       <services>
         <service name="zebra"/>
-        <service name="OSPFv3MDR"/>
         <service name="IPForward"/>
+        <service name="OSPFv3MDR"/>
       </services>
     </device>
   </devices>
   <links>
-    <link node1="5" node2="1">
-      <iface2 nem="1" id="0" name="eth0" mac="02:02:00:00:00:01" ip4="10.0.0.1" ip4_mask="32" ip6="2001::1" ip6_mask="128"/>
+    <link node1="1" node2="5">
+      <iface1 nem="1" id="0" name="eth0" mac="02:02:00:00:00:01" ip4="10.0.0.1" ip4_mask="32" ip6="2001::1" ip6_mask="128"/>
     </link>
-    <link node1="5" node2="2">
-      <iface2 nem="2" id="0" name="eth0" mac="02:02:00:00:00:02" ip4="10.0.0.2" ip4_mask="32" ip6="2001::2" ip6_mask="128"/>
+    <link node1="2" node2="5">
+      <iface1 nem="2" id="0" name="eth0" mac="02:02:00:00:00:02" ip4="10.0.0.2" ip4_mask="32" ip6="2001::2" ip6_mask="128"/>
     </link>
-    <link node1="5" node2="3">
-      <iface2 nem="3" id="0" name="eth0" mac="02:02:00:00:00:03" ip4="10.0.0.3" ip4_mask="32" ip6="2001::3" ip6_mask="128"/>
+    <link node1="3" node2="5">
+      <iface1 nem="3" id="0" name="eth0" mac="02:02:00:00:00:03" ip4="10.0.0.3" ip4_mask="32" ip6="2001::3" ip6_mask="128"/>
     </link>
-    <link node1="5" node2="4">
-      <iface2 nem="4" id="0" name="eth0" mac="02:02:00:00:00:04" ip4="10.0.0.4" ip4_mask="32" ip6="2001::4" ip6_mask="128"/>
+    <link node1="4" node2="5">
+      <iface1 nem="4" id="0" name="eth0" mac="02:02:00:00:00:04" ip4="10.0.0.4" ip4_mask="32" ip6="2001::4" ip6_mask="128"/>
     </link>
   </links>
-  <emane_global_configuration>
-    <emulator>
-      <configuration name="antennaprofilemanifesturi" value="/tmp/emane/antennaprofile.xml"/>
-      <configuration name="controlportendpoint" value="0.0.0.0:47000"/>
-      <configuration name="eventservicedevice" value="ctrl0"/>
-      <configuration name="eventservicegroup" value="224.1.2.8:45703"/>
-      <configuration name="eventservicettl" value="1"/>
-      <configuration name="otamanagerchannelenable" value="1"/>
-      <configuration name="otamanagerdevice" value="ctrl0"/>
-      <configuration name="otamanagergroup" value="224.1.2.8:45702"/>
-      <configuration name="otamanagerloopback" value="0"/>
-      <configuration name="otamanagermtu" value="0"/>
-      <configuration name="otamanagerpartcheckthreshold" value="2"/>
-      <configuration name="otamanagerparttimeoutthreshold" value="5"/>
-      <configuration name="otamanagerttl" value="1"/>
-      <configuration name="stats.event.maxeventcountrows" value="0"/>
-      <configuration name="stats.ota.maxeventcountrows" value="0"/>
-      <configuration name="stats.ota.maxpacketcountrows" value="0"/>
-    </emulator>
-    <core>
-      <configuration name="platform_id_start" value="1"/>
-      <configuration name="nem_id_start" value="1"/>
-      <configuration name="link_enabled" value="1"/>
-      <configuration name="loss_threshold" value="30"/>
-      <configuration name="link_interval" value="1"/>
-      <configuration name="link_timeout" value="4"/>
-    </core>
-  </emane_global_configuration>
   <emane_configurations>
-    <emane_configuration node="5" model="emane_rfpipe">
-      <mac>
-        <configuration name="datarate" value="1000000"/>
-        <configuration name="delay" value="0.000000"/>
-        <configuration name="enablepromiscuousmode" value="0"/>
-        <configuration name="flowcontrolenable" value="0"/>
-        <configuration name="flowcontroltokens" value="10"/>
-        <configuration name="jitter" value="0.000000"/>
-        <configuration name="neighbormetricdeletetime" value="60.000000"/>
-        <configuration name="pcrcurveuri" value="/usr/share/emane/xml/models/mac/rfpipe/rfpipepcr.xml"/>
-        <configuration name="radiometricenable" value="0"/>
-        <configuration name="radiometricreportinterval" value="1.000000"/>
-      </mac>
-      <phy>
-        <configuration name="bandwidth" value="1000000"/>
-        <configuration name="fading.model" value="none"/>
-        <configuration name="fading.nakagami.distance0" value="100.000000"/>
-        <configuration name="fading.nakagami.distance1" value="250.000000"/>
-        <configuration name="fading.nakagami.m0" value="0.750000"/>
-        <configuration name="fading.nakagami.m1" value="1.000000"/>
-        <configuration name="fading.nakagami.m2" value="200.000000"/>
-        <configuration name="fixedantennagain" value="0.000000"/>
-        <configuration name="fixedantennagainenable" value="1"/>
-        <configuration name="frequency" value="2347000000"/>
-        <configuration name="frequencyofinterest" value="2347000000"/>
-        <configuration name="noisebinsize" value="20"/>
-        <configuration name="noisemaxclampenable" value="0"/>
-        <configuration name="noisemaxmessagepropagation" value="200000"/>
-        <configuration name="noisemaxsegmentduration" value="1000000"/>
-        <configuration name="noisemaxsegmentoffset" value="300000"/>
-        <configuration name="noisemode" value="none"/>
-        <configuration name="propagationmodel" value="2ray"/>
-        <configuration name="subid" value="1"/>
-        <configuration name="systemnoisefigure" value="4.000000"/>
-        <configuration name="timesyncthreshold" value="10000"/>
-        <configuration name="txpower" value="0.000000"/>
-      </phy>
-      <external>
-        <configuration name="external" value="0"/>
-        <configuration name="platformendpoint" value="127.0.0.1:40001"/>
-        <configuration name="transportendpoint" value="127.0.0.1:50002"/>
-      </external>
-    </emane_configuration>
     <emane_configuration node="1" model="emane_rfpipe">
+      <platform>
+        <configuration name="antennaprofilemanifesturi" value=""/>
+        <configuration name="eventservicedevice" value="ctrl0"/>
+        <configuration name="eventservicegroup" value="224.1.2.8:45703"/>
+        <configuration name="eventservicettl" value="1"/>
+        <configuration name="otamanagerchannelenable" value="1"/>
+        <configuration name="otamanagerdevice" value="ctrl0"/>
+        <configuration name="otamanagergroup" value="224.1.2.8:45702"/>
+        <configuration name="otamanagerloopback" value="0"/>
+        <configuration name="otamanagermtu" value="0"/>
+        <configuration name="otamanagerpartcheckthreshold" value="2"/>
+        <configuration name="otamanagerparttimeoutthreshold" value="5"/>
+        <configuration name="otamanagerttl" value="1"/>
+        <configuration name="stats.event.maxeventcountrows" value="0"/>
+        <configuration name="stats.ota.maxeventcountrows" value="0"/>
+        <configuration name="stats.ota.maxpacketcountrows" value="0"/>
+      </platform>
       <mac>
         <configuration name="datarate" value="1000000"/>
         <configuration name="delay" value="0.000000"/>
@@ -140,6 +86,17 @@
       </mac>
       <phy>
         <configuration name="bandwidth" value="1000000"/>
+        <configuration name="compatibilitymode" value="1"/>
+        <configuration name="dopplershiftenable" value="1"/>
+        <configuration name="excludesamesubidfromfilterenable" value="1"/>
+        <configuration name="fading.lognormal.dlthresh" value="0.250000"/>
+        <configuration name="fading.lognormal.dmu" value="5.000000"/>
+        <configuration name="fading.lognormal.dsigma" value="1.000000"/>
+        <configuration name="fading.lognormal.duthresh" value="0.750000"/>
+        <configuration name="fading.lognormal.lmean" value="0.005000"/>
+        <configuration name="fading.lognormal.lstddev" value="0.001000"/>
+        <configuration name="fading.lognormal.maxpathloss" value="100.000000"/>
+        <configuration name="fading.lognormal.minpathloss" value="0.000000"/>
         <configuration name="fading.model" value="none"/>
         <configuration name="fading.nakagami.distance0" value="100.000000"/>
         <configuration name="fading.nakagami.distance1" value="250.000000"/>
@@ -156,7 +113,10 @@
         <configuration name="noisemaxsegmentduration" value="1000000"/>
         <configuration name="noisemaxsegmentoffset" value="300000"/>
         <configuration name="noisemode" value="outofband"/>
+        <configuration name="processingpoolsize" value="0"/>
         <configuration name="propagationmodel" value="precomputed"/>
+        <configuration name="rxsensitivitypromiscuousmodeenable" value="0"/>
+        <configuration name="stats.receivepowertableenable" value="1"/>
         <configuration name="subid" value="1"/>
         <configuration name="systemnoisefigure" value="4.000000"/>
         <configuration name="timesyncthreshold" value="10000"/>
@@ -169,6 +129,23 @@
       </external>
     </emane_configuration>
     <emane_configuration node="2" model="emane_rfpipe">
+      <platform>
+        <configuration name="antennaprofilemanifesturi" value=""/>
+        <configuration name="eventservicedevice" value="ctrl0"/>
+        <configuration name="eventservicegroup" value="224.1.2.8:45703"/>
+        <configuration name="eventservicettl" value="1"/>
+        <configuration name="otamanagerchannelenable" value="1"/>
+        <configuration name="otamanagerdevice" value="ctrl0"/>
+        <configuration name="otamanagergroup" value="224.1.2.8:45702"/>
+        <configuration name="otamanagerloopback" value="0"/>
+        <configuration name="otamanagermtu" value="0"/>
+        <configuration name="otamanagerpartcheckthreshold" value="2"/>
+        <configuration name="otamanagerparttimeoutthreshold" value="5"/>
+        <configuration name="otamanagerttl" value="1"/>
+        <configuration name="stats.event.maxeventcountrows" value="0"/>
+        <configuration name="stats.ota.maxeventcountrows" value="0"/>
+        <configuration name="stats.ota.maxpacketcountrows" value="0"/>
+      </platform>
       <mac>
         <configuration name="datarate" value="1000000"/>
         <configuration name="delay" value="0.000000"/>
@@ -183,6 +160,17 @@
       </mac>
       <phy>
         <configuration name="bandwidth" value="1000000"/>
+        <configuration name="compatibilitymode" value="1"/>
+        <configuration name="dopplershiftenable" value="1"/>
+        <configuration name="excludesamesubidfromfilterenable" value="1"/>
+        <configuration name="fading.lognormal.dlthresh" value="0.250000"/>
+        <configuration name="fading.lognormal.dmu" value="5.000000"/>
+        <configuration name="fading.lognormal.dsigma" value="1.000000"/>
+        <configuration name="fading.lognormal.duthresh" value="0.750000"/>
+        <configuration name="fading.lognormal.lmean" value="0.005000"/>
+        <configuration name="fading.lognormal.lstddev" value="0.001000"/>
+        <configuration name="fading.lognormal.maxpathloss" value="100.000000"/>
+        <configuration name="fading.lognormal.minpathloss" value="0.000000"/>
         <configuration name="fading.model" value="none"/>
         <configuration name="fading.nakagami.distance0" value="100.000000"/>
         <configuration name="fading.nakagami.distance1" value="250.000000"/>
@@ -199,7 +187,10 @@
         <configuration name="noisemaxsegmentduration" value="1000000"/>
         <configuration name="noisemaxsegmentoffset" value="300000"/>
         <configuration name="noisemode" value="outofband"/>
+        <configuration name="processingpoolsize" value="0"/>
         <configuration name="propagationmodel" value="precomputed"/>
+        <configuration name="rxsensitivitypromiscuousmodeenable" value="0"/>
+        <configuration name="stats.receivepowertableenable" value="1"/>
         <configuration name="subid" value="1"/>
         <configuration name="systemnoisefigure" value="4.000000"/>
         <configuration name="timesyncthreshold" value="10000"/>
@@ -212,6 +203,23 @@
       </external>
     </emane_configuration>
     <emane_configuration node="3" model="emane_rfpipe">
+      <platform>
+        <configuration name="antennaprofilemanifesturi" value=""/>
+        <configuration name="eventservicedevice" value="ctrl0"/>
+        <configuration name="eventservicegroup" value="224.1.2.8:45703"/>
+        <configuration name="eventservicettl" value="1"/>
+        <configuration name="otamanagerchannelenable" value="1"/>
+        <configuration name="otamanagerdevice" value="ctrl0"/>
+        <configuration name="otamanagergroup" value="224.1.2.8:45702"/>
+        <configuration name="otamanagerloopback" value="0"/>
+        <configuration name="otamanagermtu" value="0"/>
+        <configuration name="otamanagerpartcheckthreshold" value="2"/>
+        <configuration name="otamanagerparttimeoutthreshold" value="5"/>
+        <configuration name="otamanagerttl" value="1"/>
+        <configuration name="stats.event.maxeventcountrows" value="0"/>
+        <configuration name="stats.ota.maxeventcountrows" value="0"/>
+        <configuration name="stats.ota.maxpacketcountrows" value="0"/>
+      </platform>
       <mac>
         <configuration name="datarate" value="1000000"/>
         <configuration name="delay" value="0.000000"/>
@@ -226,6 +234,17 @@
       </mac>
       <phy>
         <configuration name="bandwidth" value="1000000"/>
+        <configuration name="compatibilitymode" value="1"/>
+        <configuration name="dopplershiftenable" value="1"/>
+        <configuration name="excludesamesubidfromfilterenable" value="1"/>
+        <configuration name="fading.lognormal.dlthresh" value="0.250000"/>
+        <configuration name="fading.lognormal.dmu" value="5.000000"/>
+        <configuration name="fading.lognormal.dsigma" value="1.000000"/>
+        <configuration name="fading.lognormal.duthresh" value="0.750000"/>
+        <configuration name="fading.lognormal.lmean" value="0.005000"/>
+        <configuration name="fading.lognormal.lstddev" value="0.001000"/>
+        <configuration name="fading.lognormal.maxpathloss" value="100.000000"/>
+        <configuration name="fading.lognormal.minpathloss" value="0.000000"/>
         <configuration name="fading.model" value="none"/>
         <configuration name="fading.nakagami.distance0" value="100.000000"/>
         <configuration name="fading.nakagami.distance1" value="250.000000"/>
@@ -242,7 +261,10 @@
         <configuration name="noisemaxsegmentduration" value="1000000"/>
         <configuration name="noisemaxsegmentoffset" value="300000"/>
         <configuration name="noisemode" value="outofband"/>
+        <configuration name="processingpoolsize" value="0"/>
         <configuration name="propagationmodel" value="precomputed"/>
+        <configuration name="rxsensitivitypromiscuousmodeenable" value="0"/>
+        <configuration name="stats.receivepowertableenable" value="1"/>
         <configuration name="subid" value="1"/>
         <configuration name="systemnoisefigure" value="4.000000"/>
         <configuration name="timesyncthreshold" value="10000"/>
@@ -255,6 +277,23 @@
       </external>
     </emane_configuration>
     <emane_configuration node="4" model="emane_rfpipe">
+      <platform>
+        <configuration name="antennaprofilemanifesturi" value=""/>
+        <configuration name="eventservicedevice" value="ctrl0"/>
+        <configuration name="eventservicegroup" value="224.1.2.8:45703"/>
+        <configuration name="eventservicettl" value="1"/>
+        <configuration name="otamanagerchannelenable" value="1"/>
+        <configuration name="otamanagerdevice" value="ctrl0"/>
+        <configuration name="otamanagergroup" value="224.1.2.8:45702"/>
+        <configuration name="otamanagerloopback" value="0"/>
+        <configuration name="otamanagermtu" value="0"/>
+        <configuration name="otamanagerpartcheckthreshold" value="2"/>
+        <configuration name="otamanagerparttimeoutthreshold" value="5"/>
+        <configuration name="otamanagerttl" value="1"/>
+        <configuration name="stats.event.maxeventcountrows" value="0"/>
+        <configuration name="stats.ota.maxeventcountrows" value="0"/>
+        <configuration name="stats.ota.maxpacketcountrows" value="0"/>
+      </platform>
       <mac>
         <configuration name="datarate" value="1000000"/>
         <configuration name="delay" value="0.000000"/>
@@ -269,6 +308,17 @@
       </mac>
       <phy>
         <configuration name="bandwidth" value="1000000"/>
+        <configuration name="compatibilitymode" value="1"/>
+        <configuration name="dopplershiftenable" value="1"/>
+        <configuration name="excludesamesubidfromfilterenable" value="1"/>
+        <configuration name="fading.lognormal.dlthresh" value="0.250000"/>
+        <configuration name="fading.lognormal.dmu" value="5.000000"/>
+        <configuration name="fading.lognormal.dsigma" value="1.000000"/>
+        <configuration name="fading.lognormal.duthresh" value="0.750000"/>
+        <configuration name="fading.lognormal.lmean" value="0.005000"/>
+        <configuration name="fading.lognormal.lstddev" value="0.001000"/>
+        <configuration name="fading.lognormal.maxpathloss" value="100.000000"/>
+        <configuration name="fading.lognormal.minpathloss" value="0.000000"/>
         <configuration name="fading.model" value="none"/>
         <configuration name="fading.nakagami.distance0" value="100.000000"/>
         <configuration name="fading.nakagami.distance1" value="250.000000"/>
@@ -285,7 +335,84 @@
         <configuration name="noisemaxsegmentduration" value="1000000"/>
         <configuration name="noisemaxsegmentoffset" value="300000"/>
         <configuration name="noisemode" value="outofband"/>
+        <configuration name="processingpoolsize" value="0"/>
         <configuration name="propagationmodel" value="precomputed"/>
+        <configuration name="rxsensitivitypromiscuousmodeenable" value="0"/>
+        <configuration name="stats.receivepowertableenable" value="1"/>
+        <configuration name="subid" value="1"/>
+        <configuration name="systemnoisefigure" value="4.000000"/>
+        <configuration name="timesyncthreshold" value="10000"/>
+        <configuration name="txpower" value="0.000000"/>
+      </phy>
+      <external>
+        <configuration name="external" value="0"/>
+        <configuration name="platformendpoint" value="127.0.0.1:40001"/>
+        <configuration name="transportendpoint" value="127.0.0.1:50002"/>
+      </external>
+    </emane_configuration>
+    <emane_configuration node="5" model="emane_rfpipe">
+      <platform>
+        <configuration name="antennaprofilemanifesturi" value=""/>
+        <configuration name="eventservicedevice" value="ctrl0"/>
+        <configuration name="eventservicegroup" value="224.1.2.8:45703"/>
+        <configuration name="eventservicettl" value="1"/>
+        <configuration name="otamanagerchannelenable" value="1"/>
+        <configuration name="otamanagerdevice" value="ctrl0"/>
+        <configuration name="otamanagergroup" value="224.1.2.8:45702"/>
+        <configuration name="otamanagerloopback" value="0"/>
+        <configuration name="otamanagermtu" value="0"/>
+        <configuration name="otamanagerpartcheckthreshold" value="2"/>
+        <configuration name="otamanagerparttimeoutthreshold" value="5"/>
+        <configuration name="otamanagerttl" value="1"/>
+        <configuration name="stats.event.maxeventcountrows" value="0"/>
+        <configuration name="stats.ota.maxeventcountrows" value="0"/>
+        <configuration name="stats.ota.maxpacketcountrows" value="0"/>
+      </platform>
+      <mac>
+        <configuration name="datarate" value="1000000"/>
+        <configuration name="delay" value="0.000000"/>
+        <configuration name="enablepromiscuousmode" value="0"/>
+        <configuration name="flowcontrolenable" value="0"/>
+        <configuration name="flowcontroltokens" value="10"/>
+        <configuration name="jitter" value="0.000000"/>
+        <configuration name="neighbormetricdeletetime" value="60.000000"/>
+        <configuration name="pcrcurveuri" value="/usr/share/emane/xml/models/mac/rfpipe/rfpipepcr.xml"/>
+        <configuration name="radiometricenable" value="0"/>
+        <configuration name="radiometricreportinterval" value="1.000000"/>
+      </mac>
+      <phy>
+        <configuration name="bandwidth" value="1000000"/>
+        <configuration name="compatibilitymode" value="1"/>
+        <configuration name="dopplershiftenable" value="1"/>
+        <configuration name="excludesamesubidfromfilterenable" value="1"/>
+        <configuration name="fading.lognormal.dlthresh" value="0.250000"/>
+        <configuration name="fading.lognormal.dmu" value="5.000000"/>
+        <configuration name="fading.lognormal.dsigma" value="1.000000"/>
+        <configuration name="fading.lognormal.duthresh" value="0.750000"/>
+        <configuration name="fading.lognormal.lmean" value="0.005000"/>
+        <configuration name="fading.lognormal.lstddev" value="0.001000"/>
+        <configuration name="fading.lognormal.maxpathloss" value="100.000000"/>
+        <configuration name="fading.lognormal.minpathloss" value="0.000000"/>
+        <configuration name="fading.model" value="none"/>
+        <configuration name="fading.nakagami.distance0" value="100.000000"/>
+        <configuration name="fading.nakagami.distance1" value="250.000000"/>
+        <configuration name="fading.nakagami.m0" value="0.750000"/>
+        <configuration name="fading.nakagami.m1" value="1.000000"/>
+        <configuration name="fading.nakagami.m2" value="200.000000"/>
+        <configuration name="fixedantennagain" value="0.000000"/>
+        <configuration name="fixedantennagainenable" value="1"/>
+        <configuration name="frequency" value="2347000000"/>
+        <configuration name="frequencyofinterest" value="2347000000"/>
+        <configuration name="noisebinsize" value="20"/>
+        <configuration name="noisemaxclampenable" value="0"/>
+        <configuration name="noisemaxmessagepropagation" value="200000"/>
+        <configuration name="noisemaxsegmentduration" value="1000000"/>
+        <configuration name="noisemaxsegmentoffset" value="300000"/>
+        <configuration name="noisemode" value="none"/>
+        <configuration name="processingpoolsize" value="0"/>
+        <configuration name="propagationmodel" value="2ray"/>
+        <configuration name="rxsensitivitypromiscuousmodeenable" value="0"/>
+        <configuration name="stats.receivepowertableenable" value="1"/>
         <configuration name="subid" value="1"/>
         <configuration name="systemnoisefigure" value="4.000000"/>
         <configuration name="timesyncthreshold" value="10000"/>
@@ -298,7 +425,7 @@
       </external>
     </emane_configuration>
   </emane_configurations>
-  <session_origin lat="47.5791667" lon="-122.132322" alt="2.0" scale="150.0"/>
+  <session_origin lat="47.579166412353516" lon="-122.13232421875" alt="2.0" scale="150.0"/>
   <session_options>
     <configuration name="controlnet" value="172.16.0.0/24"/>
     <configuration name="controlnet0" value=""/>
@@ -311,10 +438,19 @@
     <configuration name="enablesdt" value="0"/>
     <configuration name="sdturl" value="tcp://127.0.0.1:50000/"/>
     <configuration name="ovs" value="0"/>
+    <configuration name="platform_id_start" value="1"/>
+    <configuration name="nem_id_start" value="1"/>
+    <configuration name="link_enabled" value="1"/>
+    <configuration name="loss_threshold" value="30"/>
+    <configuration name="link_interval" value="1"/>
+    <configuration name="link_timeout" value="4"/>
+    <configuration name="mtu" value="0"/>
   </session_options>
   <session_metadata>
-    <configuration name="canvas c1" value="{name {Canvas1}}"/>
-    <configuration name="global_options" value="interface_names=no ip_addresses=yes ipv6_addresses=yes node_labels=yes link_labels=yes show_api=no background_images=no annotations=yes grid=yes traffic_start=0"/>
+    <configuration name="shapes" value="[]"/>
+    <configuration name="edges" value="[]"/>
+    <configuration name="hidden" value="[]"/>
+    <configuration name="canvas" value="{&quot;gridlines&quot;: true, &quot;canvases&quot;: [{&quot;id&quot;: 1, &quot;wallpaper&quot;: null, &quot;wallpaper_style&quot;: 1, &quot;fit_image&quot;: false, &quot;dimensions&quot;: [1000, 750]}]}"/>
   </session_metadata>
   <default_services>
     <node type="mdr">

daemon/core/gui/data/xmls/emane-demo-eel.xml

@@ -1,66 +1,55 @@
 <?xml version='1.0' encoding='UTF-8'?>
-<scenario name="/home/developer/.core/configs/emane-demo-eel.xml">
+<scenario name="/tmp/tmp2mkcwn17">
   <networks>
-    <network id="3" name="wlan3" model="emane_rfpipe" type="EMANE">
-      <position x="282" y="317" lat="47.57628519861569" lon="-122.12852212634816" alt="2.0"/>
+    <network id="3" name="wlan3" icon="" canvas="0" model="emane_rfpipe" type="EMANE">
+      <position x="282.0" y="317.0" lat="47.5762849109534" lon="-122.12852434509814" alt="2.0"/>
     </network>
   </networks>
   <devices>
-    <device id="1" name="n1" type="mdr" class="" image="">
-      <position x="153" y="172" lat="47.57760325520506" lon="-122.13026036642295" alt="2.0"/>
+    <device id="1" name="n1" icon="" canvas="0" type="mdr" class="" image="">
+      <position x="153.0" y="172.0" lat="47.577602967549986" lon="-122.13026258517293" alt="2.0"/>
       <services>
         <service name="zebra"/>
-        <service name="OSPFv3MDR"/>
         <service name="IPForward"/>
+        <service name="OSPFv3MDR"/>
       </services>
     </device>
-    <device id="2" name="n2" type="mdr" class="" image="">
-      <position x="393" y="171" lat="47.57761234513531" lon="-122.12702643140011" alt="2.0"/>
+    <device id="2" name="n2" icon="" canvas="0" type="mdr" class="" image="">
+      <position x="393.0" y="171.0" lat="47.57761205748029" lon="-122.1270286501501" alt="2.0"/>
       <services>
         <service name="zebra"/>
-        <service name="OSPFv3MDR"/>
         <service name="IPForward"/>
+        <service name="OSPFv3MDR"/>
       </services>
     </device>
   </devices>
   <links>
-    <link node1="3" node2="1">
-      <iface2 nem="1" id="0" name="eth0" mac="02:02:00:00:00:01" ip4="10.0.0.1" ip4_mask="32" ip6="2001::1" ip6_mask="128"/>
+    <link node1="1" node2="3">
+      <iface1 id="0" name="eth0" mac="02:02:00:00:00:01" ip4="10.0.0.1" ip4_mask="32" ip6="2001::1" ip6_mask="128"/>
     </link>
-    <link node1="3" node2="2">
-      <iface2 nem="2" id="0" name="eth0" mac="02:02:00:00:00:02" ip4="10.0.0.2" ip4_mask="32" ip6="2001::2" ip6_mask="128"/>
+    <link node1="2" node2="3">
+      <iface1 id="0" name="eth0" mac="02:02:00:00:00:02" ip4="10.0.0.2" ip4_mask="32" ip6="2001::2" ip6_mask="128"/>
     </link>
   </links>
-  <emane_global_configuration>
-    <emulator>
-      <configuration name="antennaprofilemanifesturi" value=""/>
-      <configuration name="controlportendpoint" value="0.0.0.0:47000"/>
-      <configuration name="eventservicedevice" value="ctrl0"/>
-      <configuration name="eventservicegroup" value="224.1.2.8:45703"/>
-      <configuration name="eventservicettl" value="1"/>
-      <configuration name="otamanagerchannelenable" value="1"/>
-      <configuration name="otamanagerdevice" value="ctrl0"/>
-      <configuration name="otamanagergroup" value="224.1.2.8:45702"/>
-      <configuration name="otamanagerloopback" value="0"/>
-      <configuration name="otamanagermtu" value="0"/>
-      <configuration name="otamanagerpartcheckthreshold" value="2"/>
-      <configuration name="otamanagerparttimeoutthreshold" value="5"/>
-      <configuration name="otamanagerttl" value="1"/>
-      <configuration name="stats.event.maxeventcountrows" value="0"/>
-      <configuration name="stats.ota.maxeventcountrows" value="0"/>
-      <configuration name="stats.ota.maxpacketcountrows" value="0"/>
-    </emulator>
-    <core>
-      <configuration name="platform_id_start" value="1"/>
-      <configuration name="nem_id_start" value="1"/>
-      <configuration name="link_enabled" value="1"/>
-      <configuration name="loss_threshold" value="30"/>
-      <configuration name="link_interval" value="1"/>
-      <configuration name="link_timeout" value="4"/>
-    </core>
-  </emane_global_configuration>
   <emane_configurations>
     <emane_configuration node="3" model="emane_rfpipe">
+      <platform>
+        <configuration name="antennaprofilemanifesturi" value=""/>
+        <configuration name="eventservicedevice" value="ctrl0"/>
+        <configuration name="eventservicegroup" value="224.1.2.8:45703"/>
+        <configuration name="eventservicettl" value="1"/>
+        <configuration name="otamanagerchannelenable" value="1"/>
+        <configuration name="otamanagerdevice" value="ctrl0"/>
+        <configuration name="otamanagergroup" value="224.1.2.8:45702"/>
+        <configuration name="otamanagerloopback" value="0"/>
+        <configuration name="otamanagermtu" value="0"/>
+        <configuration name="otamanagerpartcheckthreshold" value="2"/>
+        <configuration name="otamanagerparttimeoutthreshold" value="5"/>
+        <configuration name="otamanagerttl" value="1"/>
+        <configuration name="stats.event.maxeventcountrows" value="0"/>
+        <configuration name="stats.ota.maxeventcountrows" value="0"/>
+        <configuration name="stats.ota.maxpacketcountrows" value="0"/>
+      </platform>
       <mac>
         <configuration name="datarate" value="1000000"/>
         <configuration name="delay" value="0.000000"/>
@@ -75,6 +64,17 @@
       </mac>
       <phy>
         <configuration name="bandwidth" value="1000000"/>
+        <configuration name="compatibilitymode" value="1"/>
+        <configuration name="dopplershiftenable" value="1"/>
+        <configuration name="excludesamesubidfromfilterenable" value="1"/>
+        <configuration name="fading.lognormal.dlthresh" value="0.250000"/>
+        <configuration name="fading.lognormal.dmu" value="5.000000"/>
+        <configuration name="fading.lognormal.dsigma" value="1.000000"/>
+        <configuration name="fading.lognormal.duthresh" value="0.750000"/>
+        <configuration name="fading.lognormal.lmean" value="0.005000"/>
+        <configuration name="fading.lognormal.lstddev" value="0.001000"/>
+        <configuration name="fading.lognormal.maxpathloss" value="100.000000"/>
+        <configuration name="fading.lognormal.minpathloss" value="0.000000"/>
         <configuration name="fading.model" value="none"/>
         <configuration name="fading.nakagami.distance0" value="100.000000"/>
         <configuration name="fading.nakagami.distance1" value="250.000000"/>
@@ -91,7 +91,10 @@
         <configuration name="noisemaxsegmentduration" value="1000000"/>
         <configuration name="noisemaxsegmentoffset" value="300000"/>
         <configuration name="noisemode" value="none"/>
+        <configuration name="processingpoolsize" value="0"/>
         <configuration name="propagationmodel" value="precomputed"/>
+        <configuration name="rxsensitivitypromiscuousmodeenable" value="0"/>
+        <configuration name="stats.receivepowertableenable" value="1"/>
         <configuration name="subid" value="1"/>
         <configuration name="systemnoisefigure" value="4.000000"/>
         <configuration name="timesyncthreshold" value="10000"/>
@@ -104,7 +107,7 @@
       </external>
     </emane_configuration>
   </emane_configurations>
-  <session_origin lat="47.5791667" lon="-122.132322" alt="2.0" scale="150.0"/>
+  <session_origin lat="47.579166412353516" lon="-122.13232421875" alt="2.0" scale="150.0"/>
   <session_options>
     <configuration name="controlnet" value="172.16.0.0/24"/>
     <configuration name="controlnet0" value=""/>
@@ -117,10 +120,19 @@
     <configuration name="enablesdt" value="0"/>
     <configuration name="sdturl" value="tcp://127.0.0.1:50000/"/>
     <configuration name="ovs" value="0"/>
+    <configuration name="platform_id_start" value="1"/>
+    <configuration name="nem_id_start" value="1"/>
+    <configuration name="link_enabled" value="1"/>
+    <configuration name="loss_threshold" value="30"/>
+    <configuration name="link_interval" value="1"/>
+    <configuration name="link_timeout" value="4"/>
+    <configuration name="mtu" value="0"/>
   </session_options>
   <session_metadata>
-    <configuration name="canvas c1" value="{name {Canvas1}}"/>
-    <configuration name="global_options" value="interface_names=no ip_addresses=yes ipv6_addresses=yes node_labels=yes link_labels=yes show_api=no background_images=no annotations=yes grid=yes traffic_start=0"/>
+    <configuration name="shapes" value="[]"/>
+    <configuration name="edges" value="[]"/>
+    <configuration name="hidden" value="[]"/>
+    <configuration name="canvas" value="{&quot;gridlines&quot;: true, &quot;canvases&quot;: [{&quot;id&quot;: 1, &quot;wallpaper&quot;: null, &quot;wallpaper_style&quot;: 1, &quot;fit_image&quot;: false, &quot;dimensions&quot;: [1000, 750]}]}"/>
   </session_metadata>
   <default_services>
     <node type="mdr">

daemon/core/gui/data/xmls/emane-demo-files.xml

@@ -1,66 +1,55 @@
 <?xml version='1.0' encoding='UTF-8'?>
-<scenario name="/home/developer/.core/configs/emane-demo-files.xml">
+<scenario name="/tmp/tmpsj4dhmce">
   <networks>
-    <network id="3" name="wlan3" model="emane_rfpipe" type="EMANE">
-      <position x="282" y="317" lat="47.57628519861569" lon="-122.12852212634816" alt="2.0"/>
+    <network id="3" name="wlan3" icon="" canvas="0" model="emane_rfpipe" type="EMANE">
+      <position x="282.0" y="317.0" lat="47.5762849109534" lon="-122.12852434509814" alt="2.0"/>
     </network>
   </networks>
   <devices>
-    <device id="1" name="n1" type="mdr" class="" image="">
-      <position x="153" y="173" lat="47.57759416527324" lon="-122.13026036642295" alt="2.0"/>
+    <device id="1" name="n1" icon="" canvas="0" type="mdr" class="" image="">
+      <position x="153.0" y="173.0" lat="47.57759387761812" lon="-122.13026258517293" alt="2.0"/>
       <services>
         <service name="zebra"/>
-        <service name="OSPFv3MDR"/>
         <service name="IPForward"/>
+        <service name="OSPFv3MDR"/>
       </services>
     </device>
-    <device id="2" name="n2" type="mdr" class="" image="">
-      <position x="393" y="171" lat="47.57761234513531" lon="-122.12702643140011" alt="2.0"/>
+    <device id="2" name="n2" icon="" canvas="0" type="mdr" class="" image="">
+      <position x="393.0" y="171.0" lat="47.57761205748029" lon="-122.1270286501501" alt="2.0"/>
       <services>
         <service name="zebra"/>
-        <service name="OSPFv3MDR"/>
         <service name="IPForward"/>
+        <service name="OSPFv3MDR"/>
       </services>
     </device>
   </devices>
   <links>
-    <link node1="3" node2="1">
-      <iface2 nem="1" id="0" name="eth0" mac="02:02:00:00:00:01" ip4="10.0.0.1" ip4_mask="32" ip6="2001::1" ip6_mask="128"/>
+    <link node1="1" node2="3">
+      <iface1 nem="1" id="0" name="eth0" mac="02:02:00:00:00:01" ip4="10.0.0.1" ip4_mask="32" ip6="2001::1" ip6_mask="128"/>
     </link>
-    <link node1="3" node2="2">
-      <iface2 nem="2" id="0" name="eth0" mac="02:02:00:00:00:02" ip4="10.0.0.2" ip4_mask="32" ip6="2001::2" ip6_mask="128"/>
+    <link node1="2" node2="3">
+      <iface1 nem="2" id="0" name="eth0" mac="02:02:00:00:00:02" ip4="10.0.0.2" ip4_mask="32" ip6="2001::2" ip6_mask="128"/>
     </link>
   </links>
-  <emane_global_configuration>
-    <emulator>
-      <configuration name="antennaprofilemanifesturi" value=""/>
-      <configuration name="controlportendpoint" value="0.0.0.0:47000"/>
-      <configuration name="eventservicedevice" value="ctrl0"/>
-      <configuration name="eventservicegroup" value="224.1.2.8:45703"/>
-      <configuration name="eventservicettl" value="1"/>
-      <configuration name="otamanagerchannelenable" value="1"/>
-      <configuration name="otamanagerdevice" value="ctrl0"/>
-      <configuration name="otamanagergroup" value="224.1.2.8:45702"/>
-      <configuration name="otamanagerloopback" value="0"/>
-      <configuration name="otamanagermtu" value="0"/>
-      <configuration name="otamanagerpartcheckthreshold" value="2"/>
-      <configuration name="otamanagerparttimeoutthreshold" value="5"/>
-      <configuration name="otamanagerttl" value="1"/>
-      <configuration name="stats.event.maxeventcountrows" value="0"/>
-      <configuration name="stats.ota.maxeventcountrows" value="0"/>
-      <configuration name="stats.ota.maxpacketcountrows" value="0"/>
-    </emulator>
-    <core>
-      <configuration name="platform_id_start" value="1"/>
-      <configuration name="nem_id_start" value="1"/>
-      <configuration name="link_enabled" value="1"/>
-      <configuration name="loss_threshold" value="30"/>
-      <configuration name="link_interval" value="1"/>
-      <configuration name="link_timeout" value="4"/>
-    </core>
-  </emane_global_configuration>
   <emane_configurations>
     <emane_configuration node="3" model="emane_rfpipe">
+      <platform>
+        <configuration name="antennaprofilemanifesturi" value=""/>
+        <configuration name="eventservicedevice" value="ctrl0"/>
+        <configuration name="eventservicegroup" value="224.1.2.8:45703"/>
+        <configuration name="eventservicettl" value="1"/>
+        <configuration name="otamanagerchannelenable" value="1"/>
+        <configuration name="otamanagerdevice" value="ctrl0"/>
+        <configuration name="otamanagergroup" value="224.1.2.8:45702"/>
+        <configuration name="otamanagerloopback" value="0"/>
+        <configuration name="otamanagermtu" value="0"/>
+        <configuration name="otamanagerpartcheckthreshold" value="2"/>
+        <configuration name="otamanagerparttimeoutthreshold" value="5"/>
+        <configuration name="otamanagerttl" value="1"/>
+        <configuration name="stats.event.maxeventcountrows" value="0"/>
+        <configuration name="stats.ota.maxeventcountrows" value="0"/>
+        <configuration name="stats.ota.maxpacketcountrows" value="0"/>
+      </platform>
       <mac>
         <configuration name="datarate" value="1000000"/>
         <configuration name="delay" value="0.000000"/>
@@ -75,6 +64,17 @@
       </mac>
       <phy>
         <configuration name="bandwidth" value="1000000"/>
+        <configuration name="compatibilitymode" value="1"/>
+        <configuration name="dopplershiftenable" value="1"/>
+        <configuration name="excludesamesubidfromfilterenable" value="1"/>
+        <configuration name="fading.lognormal.dlthresh" value="0.250000"/>
+        <configuration name="fading.lognormal.dmu" value="5.000000"/>
+        <configuration name="fading.lognormal.dsigma" value="1.000000"/>
+        <configuration name="fading.lognormal.duthresh" value="0.750000"/>
+        <configuration name="fading.lognormal.lmean" value="0.005000"/>
+        <configuration name="fading.lognormal.lstddev" value="0.001000"/>
+        <configuration name="fading.lognormal.maxpathloss" value="100.000000"/>
+        <configuration name="fading.lognormal.minpathloss" value="0.000000"/>
         <configuration name="fading.model" value="none"/>
         <configuration name="fading.nakagami.distance0" value="100.000000"/>
         <configuration name="fading.nakagami.distance1" value="250.000000"/>
@@ -91,7 +91,10 @@
         <configuration name="noisemaxsegmentduration" value="1000000"/>
         <configuration name="noisemaxsegmentoffset" value="300000"/>
         <configuration name="noisemode" value="none"/>
+        <configuration name="processingpoolsize" value="0"/>
         <configuration name="propagationmodel" value="2ray"/>
+        <configuration name="rxsensitivitypromiscuousmodeenable" value="0"/>
+        <configuration name="stats.receivepowertableenable" value="1"/>
         <configuration name="subid" value="1"/>
         <configuration name="systemnoisefigure" value="4.000000"/>
         <configuration name="timesyncthreshold" value="10000"/>
@@ -104,7 +107,7 @@
       </external>
     </emane_configuration>
   </emane_configurations>
-  <session_origin lat="47.5791667" lon="-122.132322" alt="2.0" scale="150.0"/>
+  <session_origin lat="47.579166412353516" lon="-122.13232421875" alt="2.0" scale="150.0"/>
   <session_options>
     <configuration name="controlnet" value="172.16.0.0/24"/>
     <configuration name="controlnet0" value=""/>
@@ -117,10 +120,19 @@
     <configuration name="enablesdt" value="0"/>
     <configuration name="sdturl" value="tcp://127.0.0.1:50000/"/>
     <configuration name="ovs" value="0"/>
+    <configuration name="platform_id_start" value="1"/>
+    <configuration name="nem_id_start" value="1"/>
+    <configuration name="link_enabled" value="1"/>
+    <configuration name="loss_threshold" value="30"/>
+    <configuration name="link_interval" value="1"/>
+    <configuration name="link_timeout" value="4"/>
+    <configuration name="mtu" value="0"/>
   </session_options>
   <session_metadata>
-    <configuration name="canvas c1" value="{name {Canvas1}}"/>
-    <configuration name="global_options" value="interface_names=no ip_addresses=yes ipv6_addresses=yes node_labels=yes link_labels=yes show_api=no background_images=no annotations=yes grid=yes traffic_start=0"/>
+    <configuration name="shapes" value="[]"/>
+    <configuration name="edges" value="[]"/>
+    <configuration name="hidden" value="[]"/>
+    <configuration name="canvas" value="{&quot;gridlines&quot;: true, &quot;canvases&quot;: [{&quot;id&quot;: 1, &quot;wallpaper&quot;: null, &quot;wallpaper_style&quot;: 1, &quot;fit_image&quot;: false, &quot;dimensions&quot;: [1000, 750]}]}"/>
   </session_metadata>
   <default_services>
     <node type="mdr">

daemon/core/gui/data/xmls/emane-demo-gpsd.xml

@@ -1,66 +1,55 @@
 <?xml version='1.0' encoding='UTF-8'?>
-<scenario name="/home/developer/.core/configs/emane-demo-gpsd.xml">
+<scenario name="/tmp/tmp081pn3j9">
   <networks>
-    <network id="3" name="wlan3" model="emane_rfpipe" type="EMANE">
-      <position x="282" y="317" lat="47.57628519861569" lon="-122.12852212634816" alt="2.0"/>
+    <network id="3" name="wlan3" icon="" canvas="0" model="emane_rfpipe" type="EMANE">
+      <position x="282.0" y="317.0" lat="47.5762849109534" lon="-122.12852434509814" alt="2.0"/>
     </network>
   </networks>
   <devices>
-    <device id="1" name="n1" type="mdr" class="" image="">
-      <position x="153" y="173" lat="47.57759416527324" lon="-122.13026036642295" alt="2.0"/>
+    <device id="1" name="n1" icon="" canvas="0" type="mdr" class="" image="">
+      <position x="153.0" y="173.0" lat="47.57759387761812" lon="-122.13026258517293" alt="2.0"/>
       <services>
         <service name="zebra"/>
-        <service name="OSPFv3MDR"/>
         <service name="IPForward"/>
+        <service name="OSPFv3MDR"/>
       </services>
     </device>
-    <device id="2" name="n2" type="mdr" class="" image="">
-      <position x="393" y="171" lat="47.57761234513531" lon="-122.12702643140011" alt="2.0"/>
+    <device id="2" name="n2" icon="" canvas="0" type="mdr" class="" image="">
+      <position x="393.0" y="171.0" lat="47.57761205748029" lon="-122.1270286501501" alt="2.0"/>
       <services>
         <service name="zebra"/>
-        <service name="OSPFv3MDR"/>
         <service name="IPForward"/>
+        <service name="OSPFv3MDR"/>
       </services>
     </device>
   </devices>
   <links>
-    <link node1="3" node2="1">
-      <iface2 nem="1" id="0" name="eth0" mac="02:02:00:00:00:01" ip4="10.0.0.1" ip4_mask="32" ip6="2001::1" ip6_mask="128"/>
+    <link node1="1" node2="3">
+      <iface1 nem="1" id="0" name="eth0" mac="02:02:00:00:00:01" ip4="10.0.0.1" ip4_mask="32" ip6="2001::1" ip6_mask="128"/>
     </link>
-    <link node1="3" node2="2">
-      <iface2 nem="2" id="0" name="eth0" mac="02:02:00:00:00:02" ip4="10.0.0.2" ip4_mask="32" ip6="2001::2" ip6_mask="128"/>
+    <link node1="2" node2="3">
+      <iface1 nem="2" id="0" name="eth0" mac="02:02:00:00:00:02" ip4="10.0.0.2" ip4_mask="32" ip6="2001::2" ip6_mask="128"/>
     </link>
   </links>
-  <emane_global_configuration>
-    <emulator>
-      <configuration name="antennaprofilemanifesturi" value=""/>
-      <configuration name="controlportendpoint" value="0.0.0.0:47000"/>
-      <configuration name="eventservicedevice" value="ctrl0"/>
-      <configuration name="eventservicegroup" value="224.1.2.8:45703"/>
-      <configuration name="eventservicettl" value="1"/>
-      <configuration name="otamanagerchannelenable" value="1"/>
-      <configuration name="otamanagerdevice" value="ctrl0"/>
-      <configuration name="otamanagergroup" value="224.1.2.8:45702"/>
-      <configuration name="otamanagerloopback" value="0"/>
-      <configuration name="otamanagermtu" value="0"/>
-      <configuration name="otamanagerpartcheckthreshold" value="2"/>
-      <configuration name="otamanagerparttimeoutthreshold" value="5"/>
-      <configuration name="otamanagerttl" value="1"/>
-      <configuration name="stats.event.maxeventcountrows" value="0"/>
-      <configuration name="stats.ota.maxeventcountrows" value="0"/>
-      <configuration name="stats.ota.maxpacketcountrows" value="0"/>
-    </emulator>
-    <core>
-      <configuration name="platform_id_start" value="1"/>
-      <configuration name="nem_id_start" value="1"/>
-      <configuration name="link_enabled" value="1"/>
-      <configuration name="loss_threshold" value="30"/>
-      <configuration name="link_interval" value="1"/>
-      <configuration name="link_timeout" value="4"/>
-    </core>
-  </emane_global_configuration>
   <emane_configurations>
     <emane_configuration node="3" model="emane_rfpipe">
+      <platform>
+        <configuration name="antennaprofilemanifesturi" value=""/>
+        <configuration name="eventservicedevice" value="ctrl0"/>
+        <configuration name="eventservicegroup" value="224.1.2.8:45703"/>
+        <configuration name="eventservicettl" value="1"/>
+        <configuration name="otamanagerchannelenable" value="1"/>
+        <configuration name="otamanagerdevice" value="ctrl0"/>
+        <configuration name="otamanagergroup" value="224.1.2.8:45702"/>
+        <configuration name="otamanagerloopback" value="0"/>
+        <configuration name="otamanagermtu" value="0"/>
+        <configuration name="otamanagerpartcheckthreshold" value="2"/>
+        <configuration name="otamanagerparttimeoutthreshold" value="5"/>
+        <configuration name="otamanagerttl" value="1"/>
+        <configuration name="stats.event.maxeventcountrows" value="0"/>
+        <configuration name="stats.ota.maxeventcountrows" value="0"/>
+        <configuration name="stats.ota.maxpacketcountrows" value="0"/>
+      </platform>
       <mac>
         <configuration name="datarate" value="1000000"/>
         <configuration name="delay" value="0.000000"/>
@@ -75,6 +64,17 @@
       </mac>
       <phy>
         <configuration name="bandwidth" value="1000000"/>
+        <configuration name="compatibilitymode" value="1"/>
+        <configuration name="dopplershiftenable" value="1"/>
+        <configuration name="excludesamesubidfromfilterenable" value="1"/>
+        <configuration name="fading.lognormal.dlthresh" value="0.250000"/>
+        <configuration name="fading.lognormal.dmu" value="5.000000"/>
+        <configuration name="fading.lognormal.dsigma" value="1.000000"/>
+        <configuration name="fading.lognormal.duthresh" value="0.750000"/>
+        <configuration name="fading.lognormal.lmean" value="0.005000"/>
+        <configuration name="fading.lognormal.lstddev" value="0.001000"/>
+        <configuration name="fading.lognormal.maxpathloss" value="100.000000"/>
+        <configuration name="fading.lognormal.minpathloss" value="0.000000"/>
         <configuration name="fading.model" value="none"/>
         <configuration name="fading.nakagami.distance0" value="100.000000"/>
         <configuration name="fading.nakagami.distance1" value="250.000000"/>
@@ -91,7 +91,10 @@
         <configuration name="noisemaxsegmentduration" value="1000000"/>
         <configuration name="noisemaxsegmentoffset" value="300000"/>
         <configuration name="noisemode" value="none"/>
+        <configuration name="processingpoolsize" value="0"/>
         <configuration name="propagationmodel" value="2ray"/>
+        <configuration name="rxsensitivitypromiscuousmodeenable" value="0"/>
+        <configuration name="stats.receivepowertableenable" value="1"/>
         <configuration name="subid" value="1"/>
         <configuration name="systemnoisefigure" value="4.000000"/>
         <configuration name="timesyncthreshold" value="10000"/>
@@ -104,7 +107,7 @@
       </external>
     </emane_configuration>
   </emane_configurations>
-  <session_origin lat="47.5791667" lon="-122.132322" alt="2.0" scale="150.0"/>
+  <session_origin lat="47.579166412353516" lon="-122.13232421875" alt="2.0" scale="150.0"/>
   <session_options>
     <configuration name="controlnet" value="172.16.0.0/24"/>
     <configuration name="controlnet0" value=""/>
@@ -117,10 +120,19 @@
     <configuration name="enablesdt" value="0"/>
     <configuration name="sdturl" value="tcp://127.0.0.1:50000/"/>
     <configuration name="ovs" value="0"/>
+    <configuration name="platform_id_start" value="1"/>
+    <configuration name="nem_id_start" value="1"/>
+    <configuration name="link_enabled" value="1"/>
+    <configuration name="loss_threshold" value="30"/>
+    <configuration name="link_interval" value="1"/>
+    <configuration name="link_timeout" value="4"/>
+    <configuration name="mtu" value="0"/>
   </session_options>
   <session_metadata>
-    <configuration name="canvas c1" value="{name {Canvas1}}"/>
-    <configuration name="global_options" value="interface_names=no ip_addresses=yes ipv6_addresses=yes node_labels=yes link_labels=yes show_api=no background_images=no annotations=yes grid=yes traffic_start=0"/>
+    <configuration name="shapes" value="[]"/>
+    <configuration name="edges" value="[]"/>
+    <configuration name="hidden" value="[]"/>
+    <configuration name="canvas" value="{&quot;gridlines&quot;: true, &quot;canvases&quot;: [{&quot;id&quot;: 1, &quot;wallpaper&quot;: null, &quot;wallpaper_style&quot;: 1, &quot;fit_image&quot;: false, &quot;dimensions&quot;: [1000, 750]}]}"/>
   </session_metadata>
   <default_services>
     <node type="mdr">

daemon/core/gui/data/xmls/emane-demo-precomputed.xml

@@ -1,66 +1,55 @@
 <?xml version='1.0' encoding='UTF-8'?>
-<scenario name="/home/developer/.core/configs/emane-demo-precomputed.xml">
+<scenario name="/tmp/tmpfokvqh5k">
   <networks>
-    <network id="3" name="wlan3" model="emane_rfpipe" type="EMANE">
-      <position x="282" y="317" lat="47.57628519861569" lon="-122.12852212634816" alt="2.0"/>
+    <network id="3" name="wlan3" icon="" canvas="0" model="emane_rfpipe" type="EMANE">
+      <position x="282.0" y="317.0" lat="47.5762849109534" lon="-122.12852434509814" alt="2.0"/>
     </network>
   </networks>
   <devices>
-    <device id="1" name="n1" type="mdr" class="" image="">
-      <position x="153" y="172" lat="47.57760325520506" lon="-122.13026036642295" alt="2.0"/>
+    <device id="1" name="n1" icon="" canvas="0" type="mdr" class="" image="">
+      <position x="153.0" y="172.0" lat="47.577602967549986" lon="-122.13026258517293" alt="2.0"/>
       <services>
         <service name="zebra"/>
-        <service name="OSPFv3MDR"/>
         <service name="IPForward"/>
+        <service name="OSPFv3MDR"/>
       </services>
     </device>
-    <device id="2" name="n2" type="mdr" class="" image="">
-      <position x="393" y="171" lat="47.57761234513531" lon="-122.12702643140011" alt="2.0"/>
+    <device id="2" name="n2" icon="" canvas="0" type="mdr" class="" image="">
+      <position x="393.0" y="171.0" lat="47.57761205748029" lon="-122.1270286501501" alt="2.0"/>
       <services>
         <service name="zebra"/>
-        <service name="OSPFv3MDR"/>
         <service name="IPForward"/>
+        <service name="OSPFv3MDR"/>
       </services>
     </device>
   </devices>
   <links>
-    <link node1="3" node2="1">
-      <iface2 nem="1" id="0" name="eth0" mac="02:02:00:00:00:01" ip4="10.0.0.1" ip4_mask="32" ip6="2001::1" ip6_mask="128"/>
+    <link node1="1" node2="3">
+      <iface1 nem="1" id="0" name="eth0" mac="02:02:00:00:00:01" ip4="10.0.0.1" ip4_mask="32" ip6="2001::1" ip6_mask="128"/>
     </link>
-    <link node1="3" node2="2">
-      <iface2 nem="2" id="0" name="eth0" mac="02:02:00:00:00:02" ip4="10.0.0.2" ip4_mask="32" ip6="2001::2" ip6_mask="128"/>
+    <link node1="2" node2="3">
+      <iface1 nem="2" id="0" name="eth0" mac="02:02:00:00:00:02" ip4="10.0.0.2" ip4_mask="32" ip6="2001::2" ip6_mask="128"/>
     </link>
   </links>
-  <emane_global_configuration>
-    <emulator>
-      <configuration name="antennaprofilemanifesturi" value=""/>
-      <configuration name="controlportendpoint" value="0.0.0.0:47000"/>
-      <configuration name="eventservicedevice" value="ctrl0"/>
-      <configuration name="eventservicegroup" value="224.1.2.8:45703"/>
-      <configuration name="eventservicettl" value="1"/>
-      <configuration name="otamanagerchannelenable" value="1"/>
-      <configuration name="otamanagerdevice" value="ctrl0"/>
-      <configuration name="otamanagergroup" value="224.1.2.8:45702"/>
-      <configuration name="otamanagerloopback" value="0"/>
-      <configuration name="otamanagermtu" value="0"/>
-      <configuration name="otamanagerpartcheckthreshold" value="2"/>
-      <configuration name="otamanagerparttimeoutthreshold" value="5"/>
-      <configuration name="otamanagerttl" value="1"/>
-      <configuration name="stats.event.maxeventcountrows" value="0"/>
-      <configuration name="stats.ota.maxeventcountrows" value="0"/>
-      <configuration name="stats.ota.maxpacketcountrows" value="0"/>
-    </emulator>
-    <core>
-      <configuration name="platform_id_start" value="1"/>
-      <configuration name="nem_id_start" value="1"/>
-      <configuration name="link_enabled" value="1"/>
-      <configuration name="loss_threshold" value="30"/>
-      <configuration name="link_interval" value="1"/>
-      <configuration name="link_timeout" value="4"/>
-    </core>
-  </emane_global_configuration>
   <emane_configurations>
     <emane_configuration node="3" model="emane_rfpipe">
+      <platform>
+        <configuration name="antennaprofilemanifesturi" value=""/>
+        <configuration name="eventservicedevice" value="ctrl0"/>
+        <configuration name="eventservicegroup" value="224.1.2.8:45703"/>
+        <configuration name="eventservicettl" value="1"/>
+        <configuration name="otamanagerchannelenable" value="1"/>
+        <configuration name="otamanagerdevice" value="ctrl0"/>
+        <configuration name="otamanagergroup" value="224.1.2.8:45702"/>
+        <configuration name="otamanagerloopback" value="0"/>
+        <configuration name="otamanagermtu" value="0"/>
+        <configuration name="otamanagerpartcheckthreshold" value="2"/>
+        <configuration name="otamanagerparttimeoutthreshold" value="5"/>
+        <configuration name="otamanagerttl" value="1"/>
+        <configuration name="stats.event.maxeventcountrows" value="0"/>
+        <configuration name="stats.ota.maxeventcountrows" value="0"/>
+        <configuration name="stats.ota.maxpacketcountrows" value="0"/>
+      </platform>
       <mac>
         <configuration name="datarate" value="1000000"/>
         <configuration name="delay" value="0.000000"/>
@@ -75,6 +64,17 @@
       </mac>
       <phy>
         <configuration name="bandwidth" value="1000000"/>
+        <configuration name="compatibilitymode" value="1"/>
+        <configuration name="dopplershiftenable" value="1"/>
+        <configuration name="excludesamesubidfromfilterenable" value="1"/>
+        <configuration name="fading.lognormal.dlthresh" value="0.250000"/>
+        <configuration name="fading.lognormal.dmu" value="5.000000"/>
+        <configuration name="fading.lognormal.dsigma" value="1.000000"/>
+        <configuration name="fading.lognormal.duthresh" value="0.750000"/>
+        <configuration name="fading.lognormal.lmean" value="0.005000"/>
+        <configuration name="fading.lognormal.lstddev" value="0.001000"/>
+        <configuration name="fading.lognormal.maxpathloss" value="100.000000"/>
+        <configuration name="fading.lognormal.minpathloss" value="0.000000"/>
         <configuration name="fading.model" value="none"/>
         <configuration name="fading.nakagami.distance0" value="100.000000"/>
         <configuration name="fading.nakagami.distance1" value="250.000000"/>
@@ -91,7 +91,10 @@
         <configuration name="noisemaxsegmentduration" value="1000000"/>
         <configuration name="noisemaxsegmentoffset" value="300000"/>
         <configuration name="noisemode" value="none"/>
+        <configuration name="processingpoolsize" value="0"/>
         <configuration name="propagationmodel" value="precomputed"/>
+        <configuration name="rxsensitivitypromiscuousmodeenable" value="0"/>
+        <configuration name="stats.receivepowertableenable" value="1"/>
         <configuration name="subid" value="1"/>
         <configuration name="systemnoisefigure" value="4.000000"/>
         <configuration name="timesyncthreshold" value="10000"/>
@@ -104,7 +107,7 @@
       </external>
     </emane_configuration>
   </emane_configurations>
-  <session_origin lat="47.5791667" lon="-122.132322" alt="2.0" scale="150.0"/>
+  <session_origin lat="47.579166412353516" lon="-122.13232421875" alt="2.0" scale="150.0"/>
   <session_options>
     <configuration name="controlnet" value="172.16.0.0/24"/>
     <configuration name="controlnet0" value=""/>
@@ -117,10 +120,19 @@
     <configuration name="enablesdt" value="0"/>
     <configuration name="sdturl" value="tcp://127.0.0.1:50000/"/>
     <configuration name="ovs" value="0"/>
+    <configuration name="platform_id_start" value="1"/>
+    <configuration name="nem_id_start" value="1"/>
+    <configuration name="link_enabled" value="1"/>
+    <configuration name="loss_threshold" value="30"/>
+    <configuration name="link_interval" value="1"/>
+    <configuration name="link_timeout" value="4"/>
+    <configuration name="mtu" value="0"/>
   </session_options>
   <session_metadata>
-    <configuration name="canvas c1" value="{name {Canvas1}}"/>
-    <configuration name="global_options" value="interface_names=no ip_addresses=yes ipv6_addresses=yes node_labels=yes link_labels=yes show_api=no background_images=no annotations=yes grid=yes traffic_start=0"/>
+    <configuration name="shapes" value="[]"/>
+    <configuration name="edges" value="[]"/>
+    <configuration name="hidden" value="[]"/>
+    <configuration name="canvas" value="{&quot;gridlines&quot;: true, &quot;canvases&quot;: [{&quot;id&quot;: 1, &quot;wallpaper&quot;: null, &quot;wallpaper_style&quot;: 1, &quot;fit_image&quot;: false, &quot;dimensions&quot;: [1000, 750]}]}"/>
   </session_metadata>
   <default_services>
     <node type="mdr">

daemon/core/gui/data/xmls/sample1.xml

@@ -95,10 +95,9 @@
         <service name="DefaultRoute"/>
       </services>
     </device>
-    <device id="14" name="n14" icon="" canvas="0" type="host" class="" image="">
+    <device id="14" name="n14" icon="" canvas="0" type="PC" class="" image="">
       <position x="348.0" y="228.0" lat="47.57709392893491" lon="-122.12763501296686" alt="2.0"/>
       <services>
-        <service name="SSH"/>
         <service name="DefaultRoute"/>
       </services>
     </device>
@@ -260,9 +259,5 @@
       <service name="OSPFv3"/>
       <service name="IPForward"/>
     </node>
-    <node type="host">
-      <service name="DefaultRoute"/>
-      <service name="SSH"/>
-    </node>
   </default_services>
 </scenario>

daemon/core/gui/dialogs/alerts.py

@@ -3,7 +3,7 @@ check engine light
 """
 import tkinter as tk
 from tkinter import ttk
-from typing import TYPE_CHECKING, Dict, Optional
+from typing import TYPE_CHECKING, Optional
 
 from core.api.grpc.wrappers import ExceptionEvent, ExceptionLevel
 from core.gui.dialogs.dialog import Dialog
@@ -19,7 +19,7 @@ class AlertsDialog(Dialog):
         super().__init__(app, "Alerts")
         self.tree: Optional[ttk.Treeview] = None
         self.codetext: Optional[CodeText] = None
-        self.alarm_map: Dict[int, ExceptionEvent] = {}
+        self.alarm_map: dict[int, ExceptionEvent] = {}
         self.draw()
 
     def draw(self) -> None:

daemon/core/gui/dialogs/canvaswallpaper.py

@@ -4,7 +4,7 @@ set wallpaper
 import logging
 import tkinter as tk
 from tkinter import ttk
-from typing import TYPE_CHECKING, List, Optional
+from typing import TYPE_CHECKING, Optional
 
 from core.gui import images
 from core.gui.appconfig import BACKGROUNDS_PATH
@@ -32,7 +32,7 @@ class CanvasWallpaperDialog(Dialog):
         )
         self.filename: tk.StringVar = tk.StringVar(value=self.canvas.wallpaper_file)
         self.image_label: Optional[ttk.Label] = None
-        self.options: List[ttk.Radiobutton] = []
+        self.options: list[ttk.Radiobutton] = []
         self.draw()
 
     def draw(self) -> None:

daemon/core/gui/dialogs/colorpicker.py

@@ -3,7 +3,7 @@ custom color picker
 """
 import tkinter as tk
 from tkinter import ttk
-from typing import TYPE_CHECKING, Optional, Tuple
+from typing import TYPE_CHECKING, Optional
 
 from core.gui import validation
 from core.gui.dialogs.dialog import Dialog
@@ -13,6 +13,36 @@ if TYPE_CHECKING:
     from core.gui.app import Application
 
 
+def get_rgb(red: int, green: int, blue: int) -> str:
+    """
+    Convert rgb integers to an rgb hex code (#<red><green><blue>).
+
+    :param red: red value
+    :param green: green value
+    :param blue: blue value
+    :return: rgb hex code
+    """
+    return f"#{red:02x}{green:02x}{blue:02x}"
+
+
+def get_rgb_values(hex_code: str) -> tuple[int, int, int]:
+    """
+    Convert a valid rgb hex code (#<red><green><blue>) to rgb integers.
+
+    :param hex_code: valid rgb hex code
+    :return: a tuple of red, blue, and green values
+    """
+    if len(hex_code) == 4:
+        red = hex_code[1]
+        green = hex_code[2]
+        blue = hex_code[3]
+    else:
+        red = hex_code[1:3]
+        green = hex_code[3:5]
+        blue = hex_code[5:]
+    return int(red, 16), int(green, 16), int(blue, 16)
+
+
 class ColorPickerDialog(Dialog):
     def __init__(
         self, master: tk.BaseWidget, app: "Application", initcolor: str = "#000000"
@@ -27,7 +57,7 @@ class ColorPickerDialog(Dialog):
         self.blue_label: Optional[ttk.Label] = None
         self.display: Optional[tk.Frame] = None
         self.color: str = initcolor
-        red, green, blue = self.get_rgb(initcolor)
+        red, green, blue = get_rgb_values(initcolor)
         self.red: tk.IntVar = tk.IntVar(value=red)
         self.blue: tk.IntVar = tk.IntVar(value=blue)
         self.green: tk.IntVar = tk.IntVar(value=green)
@@ -66,7 +96,7 @@ class ColorPickerDialog(Dialog):
         )
         scale.grid(row=0, column=2, sticky=tk.EW, padx=PADX)
         self.red_label = ttk.Label(
-            frame, background="#%02x%02x%02x" % (self.red.get(), 0, 0), width=5
+            frame, background=get_rgb(self.red.get(), 0, 0), width=5
         )
         self.red_label.grid(row=0, column=3, sticky=tk.EW)
 
@@ -89,7 +119,7 @@ class ColorPickerDialog(Dialog):
         )
         scale.grid(row=0, column=2, sticky=tk.EW, padx=PADX)
         self.green_label = ttk.Label(
-            frame, background="#%02x%02x%02x" % (0, self.green.get(), 0), width=5
+            frame, background=get_rgb(0, self.green.get(), 0), width=5
         )
         self.green_label.grid(row=0, column=3, sticky=tk.EW)
 
@@ -112,7 +142,7 @@ class ColorPickerDialog(Dialog):
         )
         scale.grid(row=0, column=2, sticky=tk.EW, padx=PADX)
         self.blue_label = ttk.Label(
-            frame, background="#%02x%02x%02x" % (0, 0, self.blue.get()), width=5
+            frame, background=get_rgb(0, 0, self.blue.get()), width=5
         )
         self.blue_label.grid(row=0, column=3, sticky=tk.EW)
 
@@ -150,39 +180,27 @@ class ColorPickerDialog(Dialog):
         self.color = self.hex.get()
         self.destroy()
 
-    def get_hex(self) -> str:
-        """
-        convert current RGB values into hex color
-        """
-        red = self.red_entry.get()
-        blue = self.blue_entry.get()
-        green = self.green_entry.get()
-        return "#%02x%02x%02x" % (int(red), int(green), int(blue))
-
     def current_focus(self, focus: str) -> None:
         self.focus = focus
 
     def update_color(self, arg1=None, arg2=None, arg3=None) -> None:
         if self.focus == "rgb":
-            red = self.red_entry.get()
-            blue = self.blue_entry.get()
-            green = self.green_entry.get()
+            red = int(self.red_entry.get() or 0)
+            blue = int(self.blue_entry.get() or 0)
+            green = int(self.green_entry.get() or 0)
             self.set_scale(red, green, blue)
-            if red and blue and green:
-                hex_code = "#%02x%02x%02x" % (int(red), int(green), int(blue))
-                self.hex.set(hex_code)
-                self.display.config(background=hex_code)
-                self.set_label(red, green, blue)
+            hex_code = get_rgb(red, green, blue)
+            self.hex.set(hex_code)
+            self.display.config(background=hex_code)
+            self.set_label(red, green, blue)
         elif self.focus == "hex":
             hex_code = self.hex.get()
             if len(hex_code) == 4 or len(hex_code) == 7:
-                red, green, blue = self.get_rgb(hex_code)
-            else:
-                return
-            self.set_entry(red, green, blue)
-            self.set_scale(red, green, blue)
-            self.display.config(background=hex_code)
-            self.set_label(str(red), str(green), str(blue))
+                red, green, blue = get_rgb_values(hex_code)
+                self.set_entry(red, green, blue)
+                self.set_scale(red, green, blue)
+                self.display.config(background=hex_code)
+                self.set_label(red, green, blue)
 
     def scale_callback(self, var: tk.IntVar, color_var: tk.IntVar) -> None:
         color_var.set(var.get())
@@ -199,21 +217,7 @@ class ColorPickerDialog(Dialog):
         self.green.set(green)
         self.blue.set(blue)
 
-    def set_label(self, red: str, green: str, blue: str) -> None:
-        self.red_label.configure(background="#%02x%02x%02x" % (int(red), 0, 0))
-        self.green_label.configure(background="#%02x%02x%02x" % (0, int(green), 0))
-        self.blue_label.configure(background="#%02x%02x%02x" % (0, 0, int(blue)))
-
-    def get_rgb(self, hex_code: str) -> Tuple[int, int, int]:
-        """
-        convert a valid hex code to RGB values
-        """
-        if len(hex_code) == 4:
-            red = hex_code[1]
-            green = hex_code[2]
-            blue = hex_code[3]
-        else:
-            red = hex_code[1:3]
-            green = hex_code[3:5]
-            blue = hex_code[5:]
-        return int(red, 16), int(green, 16), int(blue, 16)
+    def set_label(self, red: int, green: int, blue: int) -> None:
+        self.red_label.configure(background=get_rgb(red, 0, 0))
+        self.green_label.configure(background=get_rgb(0, green, 0))
+        self.blue_label.configure(background=get_rgb(0, 0, blue))

daemon/core/gui/dialogs/configserviceconfig.py

@@ -4,7 +4,7 @@ Service configuration dialog
 import logging
 import tkinter as tk
 from tkinter import ttk
-from typing import TYPE_CHECKING, Dict, List, Optional, Set
+from typing import TYPE_CHECKING, Optional
 
 import grpc
 
@@ -35,22 +35,22 @@ class ConfigServiceConfigDialog(Dialog):
         self.node: Node = node
         self.service_name: str = service_name
         self.radiovar: tk.IntVar = tk.IntVar(value=2)
-        self.directories: List[str] = []
-        self.templates: List[str] = []
-        self.rendered: Dict[str, str] = {}
-        self.dependencies: List[str] = []
-        self.executables: List[str] = []
-        self.startup_commands: List[str] = []
-        self.validation_commands: List[str] = []
-        self.shutdown_commands: List[str] = []
-        self.default_startup: List[str] = []
-        self.default_validate: List[str] = []
-        self.default_shutdown: List[str] = []
+        self.directories: list[str] = []
+        self.templates: list[str] = []
+        self.rendered: dict[str, str] = {}
+        self.dependencies: list[str] = []
+        self.executables: list[str] = []
+        self.startup_commands: list[str] = []
+        self.validation_commands: list[str] = []
+        self.shutdown_commands: list[str] = []
+        self.default_startup: list[str] = []
+        self.default_validate: list[str] = []
+        self.default_shutdown: list[str] = []
         self.validation_mode: Optional[ServiceValidationMode] = None
         self.validation_time: Optional[int] = None
         self.validation_period: tk.DoubleVar = tk.DoubleVar()
-        self.modes: List[str] = []
-        self.mode_configs: Dict[str, Dict[str, str]] = {}
+        self.modes: list[str] = []
+        self.mode_configs: dict[str, dict[str, str]] = {}
         self.notebook: Optional[ttk.Notebook] = None
         self.templates_combobox: Optional[ttk.Combobox] = None
         self.modes_combobox: Optional[ttk.Combobox] = None
@@ -62,12 +62,12 @@ class ConfigServiceConfigDialog(Dialog):
         self.template_text: Optional[CodeText] = None
         self.rendered_text: Optional[CodeText] = None
         self.validation_period_entry: Optional[ttk.Entry] = None
-        self.original_service_files: Dict[str, str] = {}
-        self.temp_service_files: Dict[str, str] = {}
-        self.modified_files: Set[str] = set()
+        self.original_service_files: dict[str, str] = {}
+        self.temp_service_files: dict[str, str] = {}
+        self.modified_files: set[str] = set()
         self.config_frame: Optional[ConfigFrame] = None
-        self.default_config: Dict[str, str] = {}
-        self.config: Dict[str, ConfigOption] = {}
+        self.default_config: dict[str, str] = {}
+        self.config: dict[str, ConfigOption] = {}
         self.has_error: bool = False
         self.load()
         if not self.has_error:
@@ -87,7 +87,9 @@ class ConfigServiceConfigDialog(Dialog):
             self.validation_mode = service.validation_mode
             self.validation_time = service.validation_timer
             self.validation_period.set(service.validation_period)
-            defaults = self.core.client.get_config_service_defaults(self.service_name)
+            defaults = self.core.get_config_service_defaults(
+                self.node.id, self.service_name
+            )
             self.original_service_files = defaults.templates
             self.temp_service_files = dict(self.original_service_files)
             self.modes = sorted(defaults.modes)
@@ -405,7 +407,7 @@ class ConfigServiceConfigDialog(Dialog):
         pass
 
     def append_commands(
-        self, commands: List[str], listbox: tk.Listbox, to_add: List[str]
+        self, commands: list[str], listbox: tk.Listbox, to_add: list[str]
     ) -> None:
         for cmd in to_add:
             commands.append(cmd)

daemon/core/gui/dialogs/copyserviceconfig.py

@@ -4,7 +4,7 @@ copy service config dialog
 
 import tkinter as tk
 from tkinter import ttk
-from typing import TYPE_CHECKING, Dict, Optional
+from typing import TYPE_CHECKING, Optional
 
 from core.gui.dialogs.dialog import Dialog
 from core.gui.themes import PADX, PADY
@@ -29,7 +29,7 @@ class CopyServiceConfigDialog(Dialog):
         self.service: str = service
         self.file_name: str = file_name
         self.listbox: Optional[tk.Listbox] = None
-        self.nodes: Dict[str, int] = {}
+        self.nodes: dict[str, int] = {}
         self.draw()
 
     def draw(self) -> None:

daemon/core/gui/dialogs/customnodes.py

@@ -2,7 +2,7 @@ import logging
 import tkinter as tk
 from pathlib import Path
 from tkinter import ttk
-from typing import TYPE_CHECKING, Optional, Set
+from typing import TYPE_CHECKING, Optional
 
 from PIL.ImageTk import PhotoImage
 
@@ -21,13 +21,13 @@ if TYPE_CHECKING:
 
 class ServicesSelectDialog(Dialog):
     def __init__(
-        self, master: tk.BaseWidget, app: "Application", current_services: Set[str]
+        self, master: tk.BaseWidget, app: "Application", current_services: set[str]
     ) -> None:
-        super().__init__(app, "Node Services", master=master)
+        super().__init__(app, "Node Config Services", master=master)
         self.groups: Optional[ListboxScroll] = None
         self.services: Optional[CheckboxList] = None
         self.current: Optional[ListboxScroll] = None
-        self.current_services: Set[str] = current_services
+        self.current_services: set[str] = current_services
         self.draw()
 
     def draw(self) -> None:
@@ -45,7 +45,7 @@ class ServicesSelectDialog(Dialog):
         label_frame.columnconfigure(0, weight=1)
         self.groups = ListboxScroll(label_frame)
         self.groups.grid(sticky=tk.NSEW)
-        for group in sorted(self.app.core.services):
+        for group in sorted(self.app.core.config_services_groups):
             self.groups.listbox.insert(tk.END, group)
         self.groups.listbox.bind("<<ListboxSelect>>", self.handle_group_change)
         self.groups.listbox.selection_set(0)
@@ -86,7 +86,7 @@ class ServicesSelectDialog(Dialog):
             index = selection[0]
             group = self.groups.listbox.get(index)
             self.services.clear()
-            for name in sorted(self.app.core.services[group]):
+            for name in sorted(self.app.core.config_services_groups[group]):
                 checked = name in self.current_services
                 self.services.add(name, checked)
 
@@ -114,7 +114,7 @@ class CustomNodesDialog(Dialog):
         self.image_button: Optional[ttk.Button] = None
         self.image: Optional[PhotoImage] = None
         self.image_file: Optional[str] = None
-        self.services: Set[str] = set()
+        self.services: set[str] = set()
         self.selected: Optional[str] = None
         self.selected_index: Optional[int] = None
         self.draw()
@@ -147,7 +147,7 @@ class CustomNodesDialog(Dialog):
             frame, text="Icon", compound=tk.LEFT, command=self.click_icon
         )
         self.image_button.grid(sticky=tk.EW, pady=PADY)
-        button = ttk.Button(frame, text="Services", command=self.click_services)
+        button = ttk.Button(frame, text="Config Services", command=self.click_services)
         button.grid(sticky=tk.EW)
 
     def draw_node_buttons(self) -> None:

daemon/core/gui/dialogs/emaneconfig.py

@@ -4,7 +4,7 @@ emane configuration
 import tkinter as tk
 import webbrowser
 from tkinter import ttk
-from typing import TYPE_CHECKING, Dict, List, Optional
+from typing import TYPE_CHECKING, Optional
 
 import grpc
 
@@ -37,11 +37,13 @@ class EmaneModelDialog(Dialog):
         self.has_error: bool = False
         try:
             config = self.node.emane_model_configs.get((self.model, self.iface_id))
+            if not config:
+                config = self.node.emane_model_configs.get((self.model, None))
             if not config:
                 config = self.app.core.get_emane_model_config(
                     self.node.id, self.model, self.iface_id
                 )
-            self.config: Dict[str, ConfigOption] = config
+            self.config: dict[str, ConfigOption] = config
             self.draw()
         except grpc.RpcError as e:
             self.app.show_grpc_exception("Get EMANE Config Error", e)
@@ -80,7 +82,7 @@ class EmaneConfigDialog(Dialog):
         self.node: Node = node
         self.radiovar: tk.IntVar = tk.IntVar()
         self.radiovar.set(1)
-        self.emane_models: List[str] = [
+        self.emane_models: list[str] = [
             x.split("_")[1] for x in self.app.core.emane_models
         ]
         model = self.node.emane.split("_")[1]

daemon/core/gui/dialogs/hooks.py

@@ -1,5 +1,5 @@
 import tkinter as tk
-from tkinter import ttk
+from tkinter import messagebox, ttk
 from typing import TYPE_CHECKING, Optional
 
 from core.api.grpc.wrappers import Hook, SessionState
@@ -91,6 +91,13 @@ class HookDialog(Dialog):
             self.hook.file = file_name
             self.hook.data = data
         else:
+            if file_name in self.app.core.session.hooks:
+                messagebox.showerror(
+                    "Hook Error",
+                    f"Hook {file_name} already exists!",
+                    parent=self.master,
+                )
+                return
             self.hook = Hook(state=state, file=file_name, data=data)
         self.destroy()
 

daemon/core/gui/dialogs/ipdialog.py

@@ -1,6 +1,6 @@
 import tkinter as tk
 from tkinter import messagebox, ttk
-from typing import TYPE_CHECKING, List, Optional
+from typing import TYPE_CHECKING, Optional
 
 import netaddr
 
@@ -17,8 +17,8 @@ class IpConfigDialog(Dialog):
         super().__init__(app, "IP Configuration")
         self.ip4: str = self.app.guiconfig.ips.ip4
         self.ip6: str = self.app.guiconfig.ips.ip6
-        self.ip4s: List[str] = self.app.guiconfig.ips.ip4s
-        self.ip6s: List[str] = self.app.guiconfig.ips.ip6s
+        self.ip4s: list[str] = self.app.guiconfig.ips.ip4s
+        self.ip6s: list[str] = self.app.guiconfig.ips.ip6s
         self.ip4_entry: Optional[ttk.Entry] = None
         self.ip4_listbox: Optional[ListboxScroll] = None
         self.ip6_entry: Optional[ttk.Entry] = None

daemon/core/gui/dialogs/mobilityconfig.py

@@ -3,7 +3,7 @@ mobility configuration
 """
 import tkinter as tk
 from tkinter import ttk
-from typing import TYPE_CHECKING, Dict, Optional
+from typing import TYPE_CHECKING, Optional
 
 import grpc
 
@@ -26,7 +26,7 @@ class MobilityConfigDialog(Dialog):
             config = self.node.mobility_config
             if not config:
                 config = self.app.core.get_mobility_config(self.node.id)
-            self.config: Dict[str, ConfigOption] = config
+            self.config: dict[str, ConfigOption] = config
             self.draw()
         except grpc.RpcError as e:
             self.app.show_grpc_exception("Get Mobility Config Error", e)

daemon/core/gui/dialogs/nodeconfig.py

@@ -2,7 +2,7 @@ import logging
 import tkinter as tk
 from functools import partial
 from tkinter import messagebox, ttk
-from typing import TYPE_CHECKING, Dict, Optional
+from typing import TYPE_CHECKING, Optional
 
 import netaddr
 from PIL.ImageTk import PhotoImage
@@ -190,7 +190,7 @@ class NodeConfigDialog(Dialog):
         if self.node.server:
             server = self.node.server
         self.server: tk.StringVar = tk.StringVar(value=server)
-        self.ifaces: Dict[int, InterfaceData] = {}
+        self.ifaces: dict[int, InterfaceData] = {}
         self.draw()
 
     def draw(self) -> None:

daemon/core/gui/dialogs/nodeconfigservice.py

@@ -4,7 +4,7 @@ core node services
 import logging
 import tkinter as tk
 from tkinter import messagebox, ttk
-from typing import TYPE_CHECKING, Optional, Set
+from typing import TYPE_CHECKING, Optional
 
 from core.api.grpc.wrappers import Node
 from core.gui.dialogs.configserviceconfig import ConfigServiceConfigDialog
@@ -20,7 +20,7 @@ if TYPE_CHECKING:
 
 class NodeConfigServiceDialog(Dialog):
     def __init__(
-        self, app: "Application", node: Node, services: Set[str] = None
+        self, app: "Application", node: Node, services: set[str] = None
     ) -> None:
         title = f"{node.name} Config Services"
         super().__init__(app, title)
@@ -30,7 +30,7 @@ class NodeConfigServiceDialog(Dialog):
         self.current: Optional[ListboxScroll] = None
         if services is None:
             services = set(node.config_services)
-        self.current_services: Set[str] = services
+        self.current_services: set[str] = services
         self.protocol("WM_DELETE_WINDOW", self.click_cancel)
         self.draw()
 

daemon/core/gui/dialogs/nodeservice.py

@@ -3,7 +3,7 @@ core node services
 """
 import tkinter as tk
 from tkinter import messagebox, ttk
-from typing import TYPE_CHECKING, Optional, Set
+from typing import TYPE_CHECKING, Optional
 
 from core.api.grpc.wrappers import Node
 from core.gui.dialogs.dialog import Dialog
@@ -24,7 +24,7 @@ class NodeServiceDialog(Dialog):
         self.services: Optional[CheckboxList] = None
         self.current: Optional[ListboxScroll] = None
         services = set(node.services)
-        self.current_services: Set[str] = services
+        self.current_services: set[str] = services
         self.protocol("WM_DELETE_WINDOW", self.click_cancel)
         self.draw()
 

daemon/core/gui/dialogs/runtool.py

@@ -1,6 +1,6 @@
 import tkinter as tk
 from tkinter import ttk
-from typing import TYPE_CHECKING, Dict, Optional
+from typing import TYPE_CHECKING, Optional
 
 from core.gui import nodeutils as nutils
 from core.gui.dialogs.dialog import Dialog
@@ -17,7 +17,7 @@ class RunToolDialog(Dialog):
         self.cmd: tk.StringVar = tk.StringVar(value="ps ax")
         self.result: Optional[CodeText] = None
         self.node_list: Optional[ListboxScroll] = None
-        self.executable_nodes: Dict[str, int] = {}
+        self.executable_nodes: dict[str, int] = {}
         self.store_nodes()
         self.draw()
 

daemon/core/gui/dialogs/serviceconfig.py

@@ -2,7 +2,7 @@ import logging
 import tkinter as tk
 from pathlib import Path
 from tkinter import filedialog, messagebox, ttk
-from typing import TYPE_CHECKING, Dict, List, Optional, Set, Tuple
+from typing import TYPE_CHECKING, Optional
 
 import grpc
 from PIL.ImageTk import PhotoImage
@@ -35,21 +35,21 @@ class ServiceConfigDialog(Dialog):
         self.service_name: str = service_name
         self.radiovar: tk.IntVar = tk.IntVar(value=2)
         self.metadata: str = ""
-        self.filenames: List[str] = []
-        self.dependencies: List[str] = []
-        self.executables: List[str] = []
-        self.startup_commands: List[str] = []
-        self.validation_commands: List[str] = []
-        self.shutdown_commands: List[str] = []
-        self.default_startup: List[str] = []
-        self.default_validate: List[str] = []
-        self.default_shutdown: List[str] = []
+        self.filenames: list[str] = []
+        self.dependencies: list[str] = []
+        self.executables: list[str] = []
+        self.startup_commands: list[str] = []
+        self.validation_commands: list[str] = []
+        self.shutdown_commands: list[str] = []
+        self.default_startup: list[str] = []
+        self.default_validate: list[str] = []
+        self.default_shutdown: list[str] = []
         self.validation_mode: Optional[ServiceValidationMode] = None
         self.validation_time: Optional[int] = None
         self.validation_period: Optional[float] = None
         self.directory_entry: Optional[ttk.Entry] = None
-        self.default_directories: List[str] = []
-        self.temp_directories: List[str] = []
+        self.default_directories: list[str] = []
+        self.temp_directories: list[str] = []
         self.documentnew_img: PhotoImage = self.app.get_enum_icon(
             ImageEnum.DOCUMENTNEW, width=ICON_SIZE
         )
@@ -67,10 +67,10 @@ class ServiceConfigDialog(Dialog):
         self.validation_mode_entry: Optional[ttk.Entry] = None
         self.service_file_data: Optional[CodeText] = None
         self.validation_period_entry: Optional[ttk.Entry] = None
-        self.original_service_files: Dict[str, str] = {}
+        self.original_service_files: dict[str, str] = {}
         self.default_config: Optional[NodeServiceData] = None
-        self.temp_service_files: Dict[str, str] = {}
-        self.modified_files: Set[str] = set()
+        self.temp_service_files: dict[str, str] = {}
+        self.modified_files: set[str] = set()
         self.has_error: bool = False
         self.load()
         if not self.has_error:
@@ -558,13 +558,13 @@ class ServiceConfigDialog(Dialog):
 
     @classmethod
     def append_commands(
-        cls, commands: List[str], listbox: tk.Listbox, to_add: List[str]
+        cls, commands: list[str], listbox: tk.Listbox, to_add: list[str]
     ) -> None:
         for cmd in to_add:
             commands.append(cmd)
             listbox.insert(tk.END, cmd)
 
-    def get_commands(self) -> Tuple[List[str], List[str], List[str]]:
+    def get_commands(self) -> tuple[list[str], list[str], list[str]]:
         startup = self.startup_commands_listbox.get(0, "end")
         shutdown = self.shutdown_commands_listbox.get(0, "end")
         validate = self.validate_commands_listbox.get(0, "end")

daemon/core/gui/dialogs/sessions.py

@@ -1,7 +1,7 @@
 import logging
 import tkinter as tk
 from tkinter import messagebox, ttk
-from typing import TYPE_CHECKING, List, Optional
+from typing import TYPE_CHECKING, Optional
 
 import grpc
 
@@ -30,7 +30,7 @@ class SessionsDialog(Dialog):
         self.protocol("WM_DELETE_WINDOW", self.on_closing)
         self.draw()
 
-    def get_sessions(self) -> List[SessionSummary]:
+    def get_sessions(self) -> list[SessionSummary]:
         try:
             sessions = self.app.core.client.get_sessions()
             logger.info("sessions: %s", sessions)

daemon/core/gui/dialogs/shapemod.py

@@ -3,7 +3,7 @@ shape input dialog
 """
 import tkinter as tk
 from tkinter import font, ttk
-from typing import TYPE_CHECKING, List, Optional, Union
+from typing import TYPE_CHECKING, Optional, Union
 
 from core.gui.dialogs.colorpicker import ColorPickerDialog
 from core.gui.dialogs.dialog import Dialog
@@ -16,8 +16,8 @@ if TYPE_CHECKING:
     from core.gui.graph.graph import CanvasGraph
     from core.gui.graph.shape import Shape
 
-FONT_SIZES: List[int] = [8, 9, 10, 11, 12, 14, 16, 18, 20, 22, 24, 26, 28, 36, 48, 72]
-BORDER_WIDTH: List[int] = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
+FONT_SIZES: list[int] = [8, 9, 10, 11, 12, 14, 16, 18, 20, 22, 24, 26, 28, 36, 48, 72]
+BORDER_WIDTH: list[int] = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
 
 
 class ShapeDialog(Dialog):
@@ -168,7 +168,7 @@ class ShapeDialog(Dialog):
             self.add_text()
         self.destroy()
 
-    def make_font(self) -> List[Union[int, str]]:
+    def make_font(self) -> list[Union[int, str]]:
         """
         create font for text or shape label
         """

daemon/core/gui/dialogs/wirelessconfig.py

@@ -1,6 +1,6 @@
 import tkinter as tk
 from tkinter import ttk
-from typing import TYPE_CHECKING, Dict, Optional
+from typing import TYPE_CHECKING, Optional
 
 import grpc
 
@@ -19,12 +19,12 @@ class WirelessConfigDialog(Dialog):
         super().__init__(app, f"Wireless Configuration - {canvas_node.core_node.name}")
         self.node: Node = canvas_node.core_node
         self.config_frame: Optional[ConfigFrame] = None
-        self.config: Dict[str, ConfigOption] = {}
+        self.config: dict[str, ConfigOption] = {}
         try:
             config = self.node.wireless_config
             if not config:
                 config = self.app.core.get_wireless_config(self.node.id)
-            self.config: Dict[str, ConfigOption] = config
+            self.config: dict[str, ConfigOption] = config
             self.draw()
         except grpc.RpcError as e:
             self.app.show_grpc_exception("Wireless Config Error", e)

daemon/core/gui/dialogs/wlanconfig.py

@@ -1,6 +1,6 @@
 import tkinter as tk
 from tkinter import ttk
-from typing import TYPE_CHECKING, Dict, Optional
+from typing import TYPE_CHECKING, Optional
 
 import grpc
 
@@ -27,13 +27,13 @@ class WlanConfigDialog(Dialog):
         self.config_frame: Optional[ConfigFrame] = None
         self.range_entry: Optional[ttk.Entry] = None
         self.has_error: bool = False
-        self.ranges: Dict[int, int] = {}
+        self.ranges: dict[int, int] = {}
         self.positive_int: int = self.app.master.register(self.validate_and_update)
         try:
             config = self.node.wlan_config
             if not config:
                 config = self.app.core.get_wlan_config(self.node.id)
-            self.config: Dict[str, ConfigOption] = config
+            self.config: dict[str, ConfigOption] = config
             self.init_draw_range()
             self.draw()
         except grpc.RpcError as e:

daemon/core/gui/graph/edges.py

@@ -2,10 +2,10 @@ import functools
 import logging
 import math
 import tkinter as tk
-from typing import TYPE_CHECKING, Optional, Tuple, Union
+from typing import TYPE_CHECKING, Optional, Union
 
 from core.api.grpc.wrappers import Interface, Link
-from core.gui import themes
+from core.gui import nodeutils, themes
 from core.gui.dialogs.linkconfig import LinkConfigurationDialog
 from core.gui.frames.link import EdgeInfoFrame, WirelessEdgeInfoFrame
 from core.gui.graph import tags
@@ -54,9 +54,9 @@ def create_edge_token(link: Link) -> str:
 
 def node_label_positions(
     src_x: int, src_y: int, dst_x: int, dst_y: int
-) -> Tuple[Tuple[float, float], Tuple[float, float]]:
+) -> tuple[tuple[float, float], tuple[float, float]]:
     v_x, v_y = dst_x - src_x, dst_y - src_y
-    v_len = math.sqrt(v_x ** 2 + v_y ** 2)
+    v_len = math.sqrt(v_x**2 + v_y**2)
     if v_len == 0:
         u_x, u_y = 0.0, 0.0
     else:
@@ -128,8 +128,8 @@ class Edge:
         return self.width * self.app.app_scale
 
     def _get_arcpoint(
-        self, src_pos: Tuple[float, float], dst_pos: Tuple[float, float]
-    ) -> Tuple[float, float]:
+        self, src_pos: tuple[float, float], dst_pos: tuple[float, float]
+    ) -> tuple[float, float]:
         src_x, src_y = src_pos
         dst_x, dst_y = dst_pos
         mp_x = (src_x + dst_x) / 2
@@ -147,7 +147,7 @@ class Edge:
         perp_m = -1 / m
         b = mp_y - (perp_m * mp_x)
         # get arc x and y
-        offset = math.sqrt(self.arc ** 2 / (1 + (1 / m ** 2)))
+        offset = math.sqrt(self.arc**2 / (1 + (1 / m**2)))
         arc_x = mp_x
         if self.arc >= 0:
             arc_x += offset
@@ -317,7 +317,7 @@ class Edge:
             if self.dst_label2:
                 self.dst.canvas.itemconfig(self.dst_label2, text=text)
 
-    def drawing(self, pos: Tuple[float, float]) -> None:
+    def drawing(self, pos: tuple[float, float]) -> None:
         src_x, src_y, _, _, _, _ = self.src.canvas.coords(self.id)
         src_pos = src_x, src_y
         self.moved(src_pos, pos)
@@ -368,7 +368,7 @@ class Edge:
         dst_pos = dst_x, dst_y
         self.moved(self.src.position(), dst_pos)
 
-    def moved(self, src_pos: Tuple[float, float], dst_pos: Tuple[float, float]) -> None:
+    def moved(self, src_pos: tuple[float, float], dst_pos: tuple[float, float]) -> None:
         arc_pos = self._get_arcpoint(src_pos, dst_pos)
         self.src.canvas.coords(self.id, *src_pos, *arc_pos, *dst_pos)
         if self.middle_label:
@@ -381,7 +381,7 @@ class Edge:
             self.src.canvas.coords(self.dst_label, *dst_pos)
 
     def moved2(
-        self, src_pos: Tuple[float, float], dst_pos: Tuple[float, float]
+        self, src_pos: tuple[float, float], dst_pos: tuple[float, float]
     ) -> None:
         arc_pos = self._get_arcpoint(src_pos, dst_pos)
         self.dst.canvas.coords(self.id2, *src_pos, *arc_pos, *dst_pos)
@@ -568,7 +568,7 @@ class CanvasEdge(Edge):
             label += f"{iface.ip6}/{iface.ip6_mask}"
         return label
 
-    def create_node_labels(self) -> Tuple[str, str]:
+    def create_node_labels(self) -> tuple[str, str]:
         label1 = None
         if self.link.iface1:
             label1 = self.iface_label(self.link.iface1)
@@ -638,10 +638,10 @@ class CanvasEdge(Edge):
         self.check_wireless()
         if link is None:
             link = self.app.core.ifaces_manager.create_link(self)
-        if link.iface1:
+        if link.iface1 and not nodeutils.is_rj45(self.src.core_node):
             iface1 = link.iface1
             self.src.ifaces[iface1.id] = iface1
-        if link.iface2:
+        if link.iface2 and not nodeutils.is_rj45(self.dst.core_node):
             iface2 = link.iface2
             self.dst.ifaces[iface2.id] = iface2
         self.token = create_edge_token(link)
@@ -751,9 +751,9 @@ class CanvasEdge(Edge):
         self.src.edges.discard(self)
         if self.dst:
             self.dst.edges.discard(self)
-            if self.link.iface1:
+            if self.link.iface1 and not nodeutils.is_rj45(self.src.core_node):
                 del self.src.ifaces[self.link.iface1.id]
-            if self.link.iface2:
+            if self.link.iface2 and not nodeutils.is_rj45(self.dst.core_node):
                 del self.dst.ifaces[self.link.iface2.id]
             if self.src.is_wireless():
                 self.dst.delete_antenna()

daemon/core/gui/graph/graph.py

@@ -2,7 +2,7 @@ import logging
 import tkinter as tk
 from copy import deepcopy
 from pathlib import Path
-from typing import TYPE_CHECKING, Any, Dict, List, Optional, Set, Tuple
+from typing import TYPE_CHECKING, Any, Optional
 
 from PIL import Image
 from PIL.ImageTk import PhotoImage
@@ -27,8 +27,8 @@ if TYPE_CHECKING:
 
 ZOOM_IN: float = 1.1
 ZOOM_OUT: float = 0.9
-MOVE_NODE_MODES: Set[GraphMode] = {GraphMode.NODE, GraphMode.SELECT}
-MOVE_SHAPE_MODES: Set[GraphMode] = {GraphMode.ANNOTATION, GraphMode.SELECT}
+MOVE_NODE_MODES: set[GraphMode] = {GraphMode.NODE, GraphMode.SELECT}
+MOVE_SHAPE_MODES: set[GraphMode] = {GraphMode.ANNOTATION, GraphMode.SELECT}
 BACKGROUND_COLOR: str = "#cccccc"
 
 
@@ -40,32 +40,32 @@ class CanvasGraph(tk.Canvas):
         manager: "CanvasManager",
         core: "CoreClient",
         _id: int,
-        dimensions: Tuple[int, int],
+        dimensions: tuple[int, int],
     ) -> None:
         super().__init__(master, highlightthickness=0, background=BACKGROUND_COLOR)
         self.id: int = _id
         self.app: "Application" = app
         self.manager: "CanvasManager" = manager
         self.core: "CoreClient" = core
-        self.selection: Dict[int, int] = {}
+        self.selection: dict[int, int] = {}
         self.select_box: Optional[Shape] = None
         self.selected: Optional[int] = None
-        self.nodes: Dict[int, CanvasNode] = {}
-        self.shadow_nodes: Dict[int, ShadowNode] = {}
-        self.shapes: Dict[int, Shape] = {}
-        self.shadow_core_nodes: Dict[int, ShadowNode] = {}
+        self.nodes: dict[int, CanvasNode] = {}
+        self.shadow_nodes: dict[int, ShadowNode] = {}
+        self.shapes: dict[int, Shape] = {}
+        self.shadow_core_nodes: dict[int, ShadowNode] = {}
 
         # map wireless/EMANE node to the set of MDRs connected to that node
-        self.wireless_network: Dict[int, Set[int]] = {}
+        self.wireless_network: dict[int, set[int]] = {}
 
         self.drawing_edge: Optional[CanvasEdge] = None
         self.rect: Optional[int] = None
         self.shape_drawing: bool = False
-        self.current_dimensions: Tuple[int, int] = dimensions
+        self.current_dimensions: tuple[int, int] = dimensions
         self.ratio: float = 1.0
-        self.offset: Tuple[int, int] = (0, 0)
-        self.cursor: Tuple[int, int] = (0, 0)
-        self.to_copy: List[CanvasNode] = []
+        self.offset: tuple[int, int] = (0, 0)
+        self.cursor: tuple[int, int] = (0, 0)
+        self.to_copy: list[CanvasNode] = []
 
         # background related
         self.wallpaper_id: Optional[int] = None
@@ -82,7 +82,7 @@ class CanvasGraph(tk.Canvas):
         self.draw_canvas()
         self.draw_grid()
 
-    def draw_canvas(self, dimensions: Tuple[int, int] = None) -> None:
+    def draw_canvas(self, dimensions: tuple[int, int] = None) -> None:
         if self.rect is not None:
             self.delete(self.rect)
         if not dimensions:
@@ -126,23 +126,23 @@ class CanvasGraph(tk.Canvas):
             shadow_node = ShadowNode(self.app, self, node)
         return shadow_node
 
-    def get_actual_coords(self, x: float, y: float) -> Tuple[float, float]:
+    def get_actual_coords(self, x: float, y: float) -> tuple[float, float]:
         actual_x = (x - self.offset[0]) / self.ratio
         actual_y = (y - self.offset[1]) / self.ratio
         return actual_x, actual_y
 
-    def get_scaled_coords(self, x: float, y: float) -> Tuple[float, float]:
+    def get_scaled_coords(self, x: float, y: float) -> tuple[float, float]:
         scaled_x = (x * self.ratio) + self.offset[0]
         scaled_y = (y * self.ratio) + self.offset[1]
         return scaled_x, scaled_y
 
-    def inside_canvas(self, x: float, y: float) -> Tuple[bool, bool]:
+    def inside_canvas(self, x: float, y: float) -> tuple[bool, bool]:
         x1, y1, x2, y2 = self.bbox(self.rect)
         valid_x = x1 <= x <= x2
         valid_y = y1 <= y <= y2
         return valid_x and valid_y
 
-    def valid_position(self, x1: int, y1: int, x2: int, y2: int) -> Tuple[bool, bool]:
+    def valid_position(self, x1: int, y1: int, x2: int, y2: int) -> tuple[bool, bool]:
         valid_topleft = self.inside_canvas(x1, y1)
         valid_bottomright = self.inside_canvas(x2, y2)
         return valid_topleft and valid_bottomright
@@ -161,7 +161,7 @@ class CanvasGraph(tk.Canvas):
         self.tag_lower(tags.GRIDLINE)
         self.tag_lower(self.rect)
 
-    def canvas_xy(self, event: tk.Event) -> Tuple[float, float]:
+    def canvas_xy(self, event: tk.Event) -> tuple[float, float]:
         """
         Convert window coordinate to canvas coordinate
         """
@@ -516,7 +516,7 @@ class CanvasGraph(tk.Canvas):
         self.nodes[node.id] = node
         self.core.set_canvas_node(core_node, node)
 
-    def width_and_height(self) -> Tuple[int, int]:
+    def width_and_height(self) -> tuple[int, int]:
         """
         retrieve canvas width and height in pixels
         """
@@ -601,7 +601,7 @@ class CanvasGraph(tk.Canvas):
         self.redraw_canvas((image.width(), image.height()))
         self.draw_wallpaper(image)
 
-    def redraw_canvas(self, dimensions: Tuple[int, int] = None) -> None:
+    def redraw_canvas(self, dimensions: tuple[int, int] = None) -> None:
         logger.debug("redrawing canvas to dimensions: %s", dimensions)
 
         # reset scale and move back to original position
@@ -814,7 +814,7 @@ class CanvasGraph(tk.Canvas):
         for edge_id in self.find_withtag(tags.EDGE):
             self.itemconfig(edge_id, width=int(EDGE_WIDTH * self.app.app_scale))
 
-    def get_metadata(self) -> Dict[str, Any]:
+    def get_metadata(self) -> dict[str, Any]:
         wallpaper_path = None
         if self.wallpaper_file:
             wallpaper = Path(self.wallpaper_file)
@@ -830,7 +830,7 @@ class CanvasGraph(tk.Canvas):
             dimensions=self.current_dimensions,
         )
 
-    def parse_metadata(self, config: Dict[str, Any]) -> None:
+    def parse_metadata(self, config: dict[str, Any]) -> None:
         fit_image = config.get("fit_image", False)
         self.adjust_to_dim.set(fit_image)
         wallpaper_style = config.get("wallpaper_style", 1)

daemon/core/gui/graph/manager.py

@@ -1,9 +1,10 @@
 import json
 import logging
 import tkinter as tk
+from collections.abc import ValuesView
 from copy import deepcopy
 from tkinter import BooleanVar, messagebox, ttk
-from typing import TYPE_CHECKING, Any, Dict, Optional, Tuple, ValuesView
+from typing import TYPE_CHECKING, Any, Literal, Optional
 
 from core.api.grpc.wrappers import Link, LinkType, Node, Session, ThroughputsEvent
 from core.gui import nodeutils as nutils
@@ -34,7 +35,7 @@ class ShowVar(BooleanVar):
         self.manager: "CanvasManager" = manager
         self.tag: str = tag
 
-    def state(self) -> str:
+    def state(self) -> Literal["normal", "hidden"]:
         return tk.NORMAL if self.get() else tk.HIDDEN
 
     def click_handler(self) -> None:
@@ -78,14 +79,14 @@ class CanvasManager:
         self.mode: GraphMode = GraphMode.SELECT
         self.annotation_type: Optional[ShapeType] = None
         self.node_draw: Optional[NodeDraw] = None
-        self.canvases: Dict[int, CanvasGraph] = {}
+        self.canvases: dict[int, CanvasGraph] = {}
 
         # global edge management
-        self.edges: Dict[str, CanvasEdge] = {}
-        self.wireless_edges: Dict[str, CanvasWirelessEdge] = {}
+        self.edges: dict[str, CanvasEdge] = {}
+        self.wireless_edges: dict[str, CanvasWirelessEdge] = {}
 
         # global canvas settings
-        self.default_dimensions: Tuple[int, int] = (
+        self.default_dimensions: tuple[int, int] = (
             self.app.guiconfig.preferences.width,
             self.app.guiconfig.preferences.height,
         )
@@ -111,8 +112,8 @@ class CanvasManager:
 
         # widget
         self.notebook: Optional[ttk.Notebook] = None
-        self.canvas_ids: Dict[str, int] = {}
-        self.unique_ids: Dict[int, str] = {}
+        self.canvas_ids: dict[str, int] = {}
+        self.unique_ids: dict[int, str] = {}
         self.draw()
 
         self.setup_bindings()
@@ -273,17 +274,17 @@ class CanvasManager:
         if not self.canvases:
             self.add_canvas()
 
-    def redraw_canvas(self, dimensions: Tuple[int, int]) -> None:
+    def redraw_canvas(self, dimensions: tuple[int, int]) -> None:
         canvas = self.current()
         canvas.redraw_canvas(dimensions)
         if canvas.wallpaper:
             canvas.redraw_wallpaper()
 
-    def get_metadata(self) -> Dict[str, Any]:
+    def get_metadata(self) -> dict[str, Any]:
         canvases = [x.get_metadata() for x in self.all()]
         return dict(gridlines=self.show_grid.get(), canvases=canvases)
 
-    def parse_metadata_canvas(self, metadata: Dict[str, Any]) -> None:
+    def parse_metadata_canvas(self, metadata: dict[str, Any]) -> None:
         # canvas setting
         canvas_config = metadata.get("canvas")
         logger.debug("canvas metadata: %s", canvas_config)
@@ -303,7 +304,7 @@ class CanvasManager:
             canvas = self.get(canvas_id)
             canvas.parse_metadata(canvas_config)
 
-    def parse_metadata_shapes(self, metadata: Dict[str, Any]) -> None:
+    def parse_metadata_shapes(self, metadata: dict[str, Any]) -> None:
         # load saved shapes
         shapes_config = metadata.get("shapes")
         if not shapes_config:
@@ -313,7 +314,7 @@ class CanvasManager:
             logger.debug("loading shape: %s", shape_config)
             Shape.from_metadata(self.app, shape_config)
 
-    def parse_metadata_edges(self, metadata: Dict[str, Any]) -> None:
+    def parse_metadata_edges(self, metadata: dict[str, Any]) -> None:
         # load edges config
         edges_config = metadata.get("edges")
         if not edges_config:
@@ -330,7 +331,7 @@ class CanvasManager:
             else:
                 logger.warning("invalid edge token to configure: %s", edge_token)
 
-    def parse_metadata_hidden(self, metadata: Dict[str, Any]) -> None:
+    def parse_metadata_hidden(self, metadata: dict[str, Any]) -> None:
         # read hidden nodes
         hidden_config = metadata.get("hidden")
         if not hidden_config:

daemon/core/gui/graph/node.py

@@ -2,7 +2,7 @@ import functools
 import logging
 import tkinter as tk
 from pathlib import Path
-from typing import TYPE_CHECKING, Dict, List, Optional, Set, Tuple
+from typing import TYPE_CHECKING, Optional
 
 import grpc
 from PIL.ImageTk import PhotoImage
@@ -62,17 +62,17 @@ class CanvasNode:
             state=self.app.manager.show_node_labels.state(),
         )
         self.tooltip: CanvasTooltip = CanvasTooltip(self.canvas)
-        self.edges: Set[CanvasEdge] = set()
-        self.ifaces: Dict[int, Interface] = {}
-        self.wireless_edges: Set[CanvasWirelessEdge] = set()
-        self.antennas: List[int] = []
-        self.antenna_images: Dict[int, PhotoImage] = {}
+        self.edges: set[CanvasEdge] = set()
+        self.ifaces: dict[int, Interface] = {}
+        self.wireless_edges: set[CanvasWirelessEdge] = set()
+        self.antennas: list[int] = []
+        self.antenna_images: dict[int, PhotoImage] = {}
         self.hidden: bool = False
         self.setup_bindings()
         self.context: tk.Menu = tk.Menu(self.canvas)
         themes.style_menu(self.context)
 
-    def position(self) -> Tuple[int, int]:
+    def position(self) -> tuple[int, int]:
         return self.canvas.coords(self.id)
 
     def next_iface_id(self) -> int:
@@ -543,7 +543,7 @@ class ShadowNode:
         self.canvas.shadow_nodes[self.id] = self
         self.canvas.shadow_core_nodes[self.node.core_node.id] = self
 
-    def position(self) -> Tuple[int, int]:
+    def position(self) -> tuple[int, int]:
         return self.canvas.coords(self.id)
 
     def should_delete(self) -> bool:

daemon/core/gui/graph/shape.py

@@ -1,5 +1,5 @@
 import logging
-from typing import TYPE_CHECKING, Any, Dict, List, Optional, Union
+from typing import TYPE_CHECKING, Any, Optional, Union
 
 from core.gui.dialogs.shapemod import ShapeDialog
 from core.gui.graph import tags
@@ -72,7 +72,7 @@ class Shape:
         self.draw()
 
     @classmethod
-    def from_metadata(cls, app: "Application", config: Dict[str, Any]) -> None:
+    def from_metadata(cls, app: "Application", config: dict[str, Any]) -> None:
         shape_type = config["type"]
         try:
             shape_type = ShapeType(shape_type)
@@ -144,7 +144,7 @@ class Shape:
             logger.error("unknown shape type: %s", self.shape_type)
         self.created = True
 
-    def get_font(self) -> List[Union[int, str]]:
+    def get_font(self) -> list[Union[int, str]]:
         font = [self.shape_data.font, self.shape_data.font_size]
         if self.shape_data.bold:
             font.append("bold")
@@ -198,7 +198,7 @@ class Shape:
         self.canvas.delete(self.id)
         self.canvas.delete(self.text_id)
 
-    def metadata(self) -> Dict[str, Union[str, int, bool]]:
+    def metadata(self) -> dict[str, Union[str, int, bool]]:
         coords = self.canvas.coords(self.id)
         # update coords to actual positions
         if len(coords) == 4:

daemon/core/gui/graph/shapeutils.py

@@ -1,5 +1,4 @@
 import enum
-from typing import Set
 
 
 class ShapeType(enum.Enum):
@@ -9,7 +8,7 @@ class ShapeType(enum.Enum):
     TEXT = "text"
 
 
-SHAPES: Set[ShapeType] = {ShapeType.OVAL, ShapeType.RECTANGLE}
+SHAPES: set[ShapeType] = {ShapeType.OVAL, ShapeType.RECTANGLE}
 
 
 def is_draw_shape(shape_type: ShapeType) -> bool:

daemon/core/gui/graph/tags.py

@@ -1,5 +1,3 @@
-from typing import List
-
 ANNOTATION: str = "annotation"
 GRIDLINE: str = "gridline"
 SHAPE: str = "shape"
@@ -15,7 +13,7 @@ WALLPAPER: str = "wallpaper"
 SELECTION: str = "selectednodes"
 MARKER: str = "marker"
 HIDDEN: str = "hidden"
-ORGANIZE_TAGS: List[str] = [
+ORGANIZE_TAGS: list[str] = [
     WALLPAPER,
     GRIDLINE,
     SHAPE,
@@ -29,7 +27,7 @@ ORGANIZE_TAGS: List[str] = [
     SELECTION,
     MARKER,
 ]
-RESET_TAGS: List[str] = [
+RESET_TAGS: list[str] = [
     EDGE,
     NODE,
     NODE_LABEL,

daemon/core/gui/graph/tooltip.py

@@ -1,6 +1,6 @@
 import tkinter as tk
 from tkinter import ttk
-from typing import TYPE_CHECKING, Optional, Tuple
+from typing import TYPE_CHECKING, Optional
 
 from core.gui.themes import Styles
 
@@ -27,9 +27,9 @@ class CanvasTooltip:
         self,
         canvas: "CanvasGraph",
         *,
-        pad: Tuple[int, int, int, int] = (5, 3, 5, 3),
+        pad: tuple[int, int, int, int] = (5, 3, 5, 3),
         waittime: int = 400,
-        wraplength: int = 600
+        wraplength: int = 600,
     ) -> None:
         # in miliseconds, originally 500
         self.waittime: int = waittime
@@ -37,7 +37,7 @@ class CanvasTooltip:
         self.wraplength: int = wraplength
         self.canvas: "CanvasGraph" = canvas
         self.text: tk.StringVar = tk.StringVar()
-        self.pad: Tuple[int, int, int, int] = pad
+        self.pad: tuple[int, int, int, int] = pad
         self.id: Optional[str] = None
         self.tw: Optional[tk.Toplevel] = None
 
@@ -63,8 +63,8 @@ class CanvasTooltip:
             canvas: "CanvasGraph",
             label: ttk.Label,
             *,
-            tip_delta: Tuple[int, int] = (10, 5),
-            pad: Tuple[int, int, int, int] = (5, 3, 5, 3)
+            tip_delta: tuple[int, int] = (10, 5),
+            pad: tuple[int, int, int, int] = (5, 3, 5, 3),
         ):
             c = canvas
             s_width, s_height = c.winfo_screenwidth(), c.winfo_screenheight()
@@ -112,7 +112,7 @@ class CanvasTooltip:
         )
         label.grid(padx=(pad[0], pad[2]), pady=(pad[1], pad[3]), sticky=tk.NSEW)
         x, y = tip_pos_calculator(canvas, label, pad=pad)
-        self.tw.wm_geometry("+%d+%d" % (x, y))
+        self.tw.wm_geometry(f"+{x:d}+{y:d}")
 
     def hide(self) -> None:
         if self.tw:

daemon/core/gui/images.py

@@ -1,5 +1,5 @@
 from enum import Enum
-from typing import Dict, Optional, Tuple
+from typing import Optional
 
 from PIL import Image
 from PIL.ImageTk import PhotoImage
@@ -12,7 +12,7 @@ ANTENNA_SIZE: int = 32
 BUTTON_SIZE: int = 16
 ERROR_SIZE: int = 24
 DIALOG_SIZE: int = 16
-IMAGES: Dict[str, str] = {}
+IMAGES: dict[str, str] = {}
 
 
 def load_all() -> None:
@@ -78,6 +78,7 @@ class ImageEnum(Enum):
     EDITDELETE = "edit-delete"
     ANTENNA = "antenna"
     DOCKER = "docker"
+    PODMAN = "podman"
     LXC = "lxc"
     ALERT = "alert"
     DELETE = "delete"
@@ -87,7 +88,7 @@ class ImageEnum(Enum):
     SHADOW = "shadow"
 
 
-TYPE_MAP: Dict[Tuple[NodeType, str], ImageEnum] = {
+TYPE_MAP: dict[tuple[NodeType, str], ImageEnum] = {
     (NodeType.DEFAULT, "router"): ImageEnum.ROUTER,
     (NodeType.DEFAULT, "PC"): ImageEnum.PC,
     (NodeType.DEFAULT, "host"): ImageEnum.HOST,
@@ -101,6 +102,7 @@ TYPE_MAP: Dict[Tuple[NodeType, str], ImageEnum] = {
     (NodeType.RJ45, None): ImageEnum.RJ45,
     (NodeType.TUNNEL, None): ImageEnum.TUNNEL,
     (NodeType.DOCKER, None): ImageEnum.DOCKER,
+    (NodeType.PODMAN, None): ImageEnum.PODMAN,
     (NodeType.LXC, None): ImageEnum.LXC,
 }
 

daemon/core/gui/interface.py

@@ -1,5 +1,5 @@
 import logging
-from typing import TYPE_CHECKING, Any, Dict, List, Optional, Set, Tuple
+from typing import TYPE_CHECKING, Any, Optional
 
 import netaddr
 from netaddr import EUI, IPNetwork
@@ -43,7 +43,7 @@ class Subnets:
     def __hash__(self) -> int:
         return hash(self.key())
 
-    def key(self) -> Tuple[IPNetwork, IPNetwork]:
+    def key(self) -> tuple[IPNetwork, IPNetwork]:
         return self.ip4, self.ip6
 
     def next(self) -> "Subnets":
@@ -61,8 +61,8 @@ class InterfaceManager:
         self.mac: EUI = EUI(mac, dialect=netaddr.mac_unix_expanded)
         self.current_mac: Optional[EUI] = None
         self.current_subnets: Optional[Subnets] = None
-        self.used_subnets: Dict[Tuple[IPNetwork, IPNetwork], Subnets] = {}
-        self.used_macs: Set[str] = set()
+        self.used_subnets: dict[tuple[IPNetwork, IPNetwork], Subnets] = {}
+        self.used_macs: set[str] = set()
 
     def update_ips(self, ip4: str, ip6: str) -> None:
         self.reset()
@@ -91,7 +91,7 @@ class InterfaceManager:
         self.current_subnets = None
         self.used_subnets.clear()
 
-    def removed(self, links: List[Link]) -> None:
+    def removed(self, links: list[Link]) -> None:
         # get remaining subnets
         remaining_subnets = set()
         for edge in self.app.core.links.values():
@@ -121,7 +121,7 @@ class InterfaceManager:
                     subnets.used_indexes.discard(index)
         self.current_subnets = None
 
-    def set_macs(self, links: List[Link]) -> None:
+    def set_macs(self, links: list[Link]) -> None:
         self.current_mac = self.mac
         self.used_macs.clear()
         for link in links:
@@ -130,7 +130,7 @@ class InterfaceManager:
             if link.iface2:
                 self.used_macs.add(link.iface2.mac)
 
-    def joined(self, links: List[Link]) -> None:
+    def joined(self, links: list[Link]) -> None:
         ifaces = []
         for link in links:
             if link.iface1:
@@ -208,7 +208,7 @@ class InterfaceManager:
             logger.info("ignoring subnet change for link between network nodes")
 
     def find_subnets(
-        self, canvas_node: CanvasNode, visited: Set[int] = None
+        self, canvas_node: CanvasNode, visited: set[int] = None
     ) -> Optional[IPNetwork]:
         logger.info("finding subnet for node: %s", canvas_node.core_node.name)
         subnets = None

daemon/core/gui/menubar.py

@@ -235,7 +235,11 @@ class Menubar(tk.Menu):
         menu.add_command(
             label="Configure Throughput", command=self.click_config_throughput
         )
-        menu.add_checkbutton(label="Enable Throughput?", command=self.click_throughput)
+        menu.add_checkbutton(
+            label="Enable Throughput?",
+            command=self.click_throughput,
+            variable=self.core.show_throughputs,
+        )
         widget_menu.add_cascade(label="Throughput", menu=menu)
 
     def draw_widgets_menu(self) -> None:
@@ -393,7 +397,7 @@ class Menubar(tk.Menu):
         dialog.show()
 
     def click_throughput(self) -> None:
-        if not self.core.handling_throughputs:
+        if self.core.show_throughputs.get():
             self.core.enable_throughputs()
         else:
             self.core.cancel_throughputs()

daemon/core/gui/nodeutils.py

@@ -1,5 +1,5 @@
 import logging
-from typing import TYPE_CHECKING, List, Optional, Set
+from typing import TYPE_CHECKING, Optional
 
 from PIL.ImageTk import PhotoImage
 
@@ -13,22 +13,27 @@ logger = logging.getLogger(__name__)
 if TYPE_CHECKING:
     from core.gui.app import Application
 
-NODES: List["NodeDraw"] = []
-NETWORK_NODES: List["NodeDraw"] = []
+NODES: list["NodeDraw"] = []
+NETWORK_NODES: list["NodeDraw"] = []
 NODE_ICONS = {}
-CONTAINER_NODES: Set[NodeType] = {NodeType.DEFAULT, NodeType.DOCKER, NodeType.LXC}
-IMAGE_NODES: Set[NodeType] = {NodeType.DOCKER, NodeType.LXC}
-WIRELESS_NODES: Set[NodeType] = {
+CONTAINER_NODES: set[NodeType] = {
+    NodeType.DEFAULT,
+    NodeType.DOCKER,
+    NodeType.LXC,
+    NodeType.PODMAN,
+}
+IMAGE_NODES: set[NodeType] = {NodeType.DOCKER, NodeType.LXC, NodeType.PODMAN}
+WIRELESS_NODES: set[NodeType] = {
     NodeType.WIRELESS_LAN,
     NodeType.EMANE,
     NodeType.WIRELESS,
 }
-RJ45_NODES: Set[NodeType] = {NodeType.RJ45}
-BRIDGE_NODES: Set[NodeType] = {NodeType.HUB, NodeType.SWITCH}
-IGNORE_NODES: Set[NodeType] = {NodeType.CONTROL_NET}
-MOBILITY_NODES: Set[NodeType] = {NodeType.WIRELESS_LAN, NodeType.EMANE}
-NODE_MODELS: Set[str] = {"router", "PC", "mdr", "prouter"}
-ROUTER_NODES: Set[str] = {"router", "mdr"}
+RJ45_NODES: set[NodeType] = {NodeType.RJ45}
+BRIDGE_NODES: set[NodeType] = {NodeType.HUB, NodeType.SWITCH}
+IGNORE_NODES: set[NodeType] = {NodeType.CONTROL_NET}
+MOBILITY_NODES: set[NodeType] = {NodeType.WIRELESS_LAN, NodeType.EMANE}
+NODE_MODELS: set[str] = {"router", "PC", "mdr", "prouter"}
+ROUTER_NODES: set[str] = {"router", "mdr"}
 ANTENNA_ICON: Optional[PhotoImage] = None
 
 
@@ -41,6 +46,7 @@ def setup() -> None:
         (ImageEnum.PROUTER, NodeType.DEFAULT, "PRouter", "prouter"),
         (ImageEnum.DOCKER, NodeType.DOCKER, "Docker", None),
         (ImageEnum.LXC, NodeType.LXC, "LXC", None),
+        (ImageEnum.PODMAN, NodeType.PODMAN, "Podman", None),
     ]
     for image_enum, node_type, label, model in nodes:
         node_draw = NodeDraw.from_setup(image_enum, node_type, label, model)
@@ -106,7 +112,7 @@ def is_iface_node(node: Node) -> bool:
     return is_container(node) or is_bridge(node)
 
 
-def get_custom_services(gui_config: GuiConfig, name: str) -> List[str]:
+def get_custom_services(gui_config: GuiConfig, name: str) -> list[str]:
     for custom_node in gui_config.nodes:
         if custom_node.name == name:
             return custom_node.services
@@ -154,7 +160,7 @@ class NodeDraw:
         self.image_file: Optional[str] = None
         self.node_type: Optional[NodeType] = None
         self.model: Optional[str] = None
-        self.services: Set[str] = set()
+        self.services: set[str] = set()
         self.label: Optional[str] = None
 
     @classmethod

daemon/core/gui/observers.py

@@ -1,13 +1,13 @@
 import tkinter as tk
 from functools import partial
-from typing import TYPE_CHECKING, Dict
+from typing import TYPE_CHECKING
 
 from core.gui.dialogs.observers import ObserverDialog
 
 if TYPE_CHECKING:
     from core.gui.app import Application
 
-OBSERVERS: Dict[str, str] = {
+OBSERVERS: dict[str, str] = {
     "List Processes": "ps",
     "Show Interfaces": "ip address",
     "IPV4 Routes": "ip -4 route",

daemon/core/gui/statusbar.py

@@ -3,7 +3,7 @@ status bar
 """
 import tkinter as tk
 from tkinter import ttk
-from typing import TYPE_CHECKING, List, Optional
+from typing import TYPE_CHECKING, Optional
 
 from core.api.grpc.wrappers import ExceptionEvent, ExceptionLevel
 from core.gui.dialogs.alerts import AlertsDialog
@@ -24,7 +24,7 @@ class StatusBar(ttk.Frame):
         self.alerts_button: Optional[ttk.Button] = None
         self.alert_style = Styles.no_alert
         self.running: bool = False
-        self.core_alarms: List[ExceptionEvent] = []
+        self.core_alarms: list[ExceptionEvent] = []
         self.draw()
 
     def draw(self) -> None:

daemon/core/gui/task.py

@@ -2,7 +2,7 @@ import logging
 import threading
 import time
 import tkinter as tk
-from typing import TYPE_CHECKING, Any, Callable, Optional, Tuple
+from typing import TYPE_CHECKING, Any, Callable, Optional
 
 logger = logging.getLogger(__name__)
 
@@ -17,7 +17,7 @@ class ProgressTask:
         title: str,
         task: Callable,
         callback: Callable = None,
-        args: Tuple[Any] = None,
+        args: tuple[Any] = None,
     ):
         self.app: "Application" = app
         self.title: str = title
@@ -25,7 +25,7 @@ class ProgressTask:
         self.callback: Callable = callback
         if args is None:
             args = ()
-        self.args: Tuple[Any] = args
+        self.args: tuple[Any] = args
         self.time: Optional[float] = None
 
     def start(self) -> None:

daemon/core/gui/themes.py

@@ -1,10 +1,9 @@
 import tkinter as tk
 from tkinter import font, ttk
-from typing import Dict, Tuple
 
 THEME_DARK: str = "black"
-PADX: Tuple[int, int] = (0, 5)
-PADY: Tuple[int, int] = (0, 5)
+PADX: tuple[int, int] = (0, 5)
+PADY: tuple[int, int] = (0, 5)
 FRAME_PAD: int = 5
 DIALOG_PAD: int = 5
 
@@ -201,7 +200,7 @@ def theme_change(event: tk.Event) -> None:
     _alert_style(style, Styles.red_alert, "red")
 
 
-def scale_fonts(fonts_size: Dict[str, int], scale: float) -> None:
+def scale_fonts(fonts_size: dict[str, int], scale: float) -> None:
     for name in font.names():
         f = font.nametofont(name)
         if name in fonts_size:

daemon/core/gui/toolbar.py

@@ -3,7 +3,7 @@ import tkinter as tk
 from enum import Enum
 from functools import partial
 from tkinter import ttk
-from typing import TYPE_CHECKING, Callable, List, Optional
+from typing import TYPE_CHECKING, Callable, Optional
 
 from PIL.ImageTk import PhotoImage
 
@@ -90,7 +90,7 @@ class ButtonBar(ttk.Frame):
     def __init__(self, master: tk.Widget, app: "Application") -> None:
         super().__init__(master)
         self.app: "Application" = app
-        self.radio_buttons: List[ttk.Button] = []
+        self.radio_buttons: list[ttk.Button] = []
 
     def create_button(
         self, image_enum: ImageEnum, func: Callable, tooltip: str, radio: bool = False
@@ -303,7 +303,7 @@ class Toolbar(ttk.Frame):
         )
         task.start()
 
-    def start_callback(self, result: bool, exceptions: List[str]) -> None:
+    def start_callback(self, result: bool, exceptions: list[str]) -> None:
         self.set_runtime()
         self.app.core.show_mobility_players()
         if not result and exceptions:

daemon/core/gui/tooltip.py

@@ -5,7 +5,7 @@ from typing import Optional
 from core.gui.themes import Styles
 
 
-class Tooltip(object):
+class Tooltip:
     """
     Create tool tip for a given widget
     """
@@ -42,7 +42,7 @@ class Tooltip(object):
         y += self.widget.winfo_rooty() + 32
         self.tw = tk.Toplevel(self.widget)
         self.tw.wm_overrideredirect(True)
-        self.tw.wm_geometry("+%d+%d" % (x, y))
+        self.tw.wm_geometry(f"+{x:d}+{y:d}")
         self.tw.rowconfigure(0, weight=1)
         self.tw.columnconfigure(0, weight=1)
         frame = ttk.Frame(self.tw, style=Styles.tooltip_frame, padding=3)

daemon/core/gui/validation.py

@@ -3,8 +3,9 @@ input validation
 """
 import re
 import tkinter as tk
+from re import Pattern
 from tkinter import ttk
-from typing import Any, Optional, Pattern
+from typing import Any, Optional
 
 SMALLEST_SCALE: float = 0.5
 LARGEST_SCALE: float = 5.0

daemon/core/gui/widgets.py

@@ -3,7 +3,7 @@ import tkinter as tk
 from functools import partial
 from pathlib import Path
 from tkinter import filedialog, font, ttk
-from typing import TYPE_CHECKING, Any, Callable, Dict, Set, Type
+from typing import TYPE_CHECKING, Any, Callable
 
 from core.api.grpc.wrappers import ConfigOption, ConfigOptionType
 from core.gui import appconfig, themes, validation
@@ -15,7 +15,7 @@ logger = logging.getLogger(__name__)
 if TYPE_CHECKING:
     from core.gui.app import Application
 
-INT_TYPES: Set[ConfigOptionType] = {
+INT_TYPES: set[ConfigOptionType] = {
     ConfigOptionType.UINT8,
     ConfigOptionType.UINT16,
     ConfigOptionType.UINT32,
@@ -40,7 +40,7 @@ class FrameScroll(ttk.Frame):
         self,
         master: tk.Widget,
         app: "Application",
-        _cls: Type[ttk.Frame] = ttk.Frame,
+        _cls: type[ttk.Frame] = ttk.Frame,
         **kw: Any
     ) -> None:
         super().__init__(master, **kw)
@@ -86,14 +86,14 @@ class ConfigFrame(ttk.Notebook):
         self,
         master: tk.Widget,
         app: "Application",
-        config: Dict[str, ConfigOption],
+        config: dict[str, ConfigOption],
         enabled: bool = True,
         **kw: Any
     ) -> None:
         super().__init__(master, **kw)
         self.app: "Application" = app
-        self.config: Dict[str, ConfigOption] = config
-        self.values: Dict[str, tk.StringVar] = {}
+        self.config: dict[str, ConfigOption] = config
+        self.values: dict[str, tk.StringVar] = {}
         self.enabled: bool = enabled
 
     def draw_config(self) -> None:
@@ -166,7 +166,7 @@ class ConfigFrame(ttk.Notebook):
                     logger.error("unhandled config option type: %s", option.type)
                 self.values[option.name] = value
 
-    def parse_config(self) -> Dict[str, str]:
+    def parse_config(self) -> dict[str, str]:
         for key in self.config:
             option = self.config[key]
             value = self.values[key]
@@ -180,7 +180,7 @@ class ConfigFrame(ttk.Notebook):
                 option.value = config_value
         return {x: self.config[x].value for x in self.config}
 
-    def set_values(self, config: Dict[str, str]) -> None:
+    def set_values(self, config: dict[str, str]) -> None:
         for name, data in config.items():
             option = self.config[name]
             value = self.values[name]

daemon/core/location/event.py

@@ -6,7 +6,7 @@ import heapq
 import threading
 import time
 from functools import total_ordering
-from typing import Any, Callable, Dict, List, Optional, Tuple
+from typing import Any, Callable, Optional
 
 
 class Timer(threading.Thread):
@@ -19,8 +19,8 @@ class Timer(threading.Thread):
         self,
         interval: float,
         func: Callable[..., None],
-        args: Tuple[Any] = None,
-        kwargs: Dict[Any, Any] = None,
+        args: tuple[Any] = None,
+        kwargs: dict[Any, Any] = None,
     ) -> None:
         """
         Create a Timer instance.
@@ -38,11 +38,11 @@ class Timer(threading.Thread):
         # validate arguments were provided
         if args is None:
             args = ()
-        self.args: Tuple[Any] = args
+        self.args: tuple[Any] = args
         # validate keyword arguments were provided
         if kwargs is None:
             kwargs = {}
-        self.kwargs: Dict[Any, Any] = kwargs
+        self.kwargs: dict[Any, Any] = kwargs
 
     def cancel(self) -> bool:
         """
@@ -96,8 +96,8 @@ class Event:
         self.eventnum: int = eventnum
         self.time: float = event_time
         self.func: Callable[..., None] = func
-        self.args: Tuple[Any] = args
-        self.kwds: Dict[Any, Any] = kwds
+        self.args: tuple[Any] = args
+        self.kwds: dict[Any, Any] = kwds
         self.canceled: bool = False
 
     def __lt__(self, other: "Event") -> bool:
@@ -135,7 +135,7 @@ class EventLoop:
         Creates a EventLoop instance.
         """
         self.lock: threading.RLock = threading.RLock()
-        self.queue: List[Event] = []
+        self.queue: list[Event] = []
         self.eventnum: int = 0
         self.timer: Optional[Timer] = None
         self.running: bool = False

daemon/core/location/geo.py

@@ -3,7 +3,6 @@ Provides conversions from x,y,z to lon,lat,alt.
 """
 
 import logging
-from typing import Tuple
 
 import pyproj
 from pyproj import Transformer
@@ -35,9 +34,9 @@ class GeoLocation:
         self.to_geo: Transformer = pyproj.Transformer.from_crs(
             CRS_PROJ, CRS_WGS84, always_xy=True
         )
-        self.refproj: Tuple[float, float, float] = (0.0, 0.0, 0.0)
-        self.refgeo: Tuple[float, float, float] = (0.0, 0.0, 0.0)
-        self.refxyz: Tuple[float, float, float] = (0.0, 0.0, 0.0)
+        self.refproj: tuple[float, float, float] = (0.0, 0.0, 0.0)
+        self.refgeo: tuple[float, float, float] = (0.0, 0.0, 0.0)
+        self.refxyz: tuple[float, float, float] = (0.0, 0.0, 0.0)
         self.refscale: float = 1.0
 
     def setrefgeo(self, lat: float, lon: float, alt: float) -> None:
@@ -84,7 +83,7 @@ class GeoLocation:
             return 0.0
         return SCALE_FACTOR * (value / self.refscale)
 
-    def getxyz(self, lat: float, lon: float, alt: float) -> Tuple[float, float, float]:
+    def getxyz(self, lat: float, lon: float, alt: float) -> tuple[float, float, float]:
         """
         Convert provided lon,lat,alt to x,y,z.
 
@@ -104,7 +103,7 @@ class GeoLocation:
         logger.debug("result x,y,z(%s, %s, %s)", x, y, z)
         return x, y, z
 
-    def getgeo(self, x: float, y: float, z: float) -> Tuple[float, float, float]:
+    def getgeo(self, x: float, y: float, z: float) -> tuple[float, float, float]:
         """
         Convert provided x,y,z to lon,lat,alt.
 

daemon/core/location/mobility.py

@@ -9,7 +9,7 @@ import threading
 import time
 from functools import total_ordering
 from pathlib import Path
-from typing import TYPE_CHECKING, Callable, Dict, List, Optional, Tuple, Union
+from typing import TYPE_CHECKING, Callable, Optional, Union
 
 from core import utils
 from core.config import (
@@ -47,7 +47,7 @@ def get_mobility_node(session: "Session", node_id: int) -> Union[WlanNode, Emane
         return session.get_node(node_id, EmaneNet)
 
 
-def get_config_int(current: int, config: Dict[str, str], name: str) -> Optional[int]:
+def get_config_int(current: int, config: dict[str, str], name: str) -> Optional[int]:
     """
     Convenience function to get config values as int.
 
@@ -63,7 +63,7 @@ def get_config_int(current: int, config: Dict[str, str], name: str) -> Optional[
 
 
 def get_config_float(
-    current: Union[int, float], config: Dict[str, str], name: str
+    current: Union[int, float], config: dict[str, str], name: str
 ) -> Optional[float]:
     """
     Convenience function to get config values as float.
@@ -112,7 +112,7 @@ class MobilityManager(ModelManager):
         """
         self.config_reset()
 
-    def startup(self, node_ids: List[int] = None) -> None:
+    def startup(self, node_ids: list[int] = None) -> None:
         """
         Session is transitioning from instantiation to runtime state.
         Instantiate any mobility models that have been configured for a WLAN.
@@ -237,7 +237,7 @@ class WirelessModel(ConfigurableOptions):
         self.session: "Session" = session
         self.id: int = _id
 
-    def links(self, flags: MessageFlags = MessageFlags.NONE) -> List[LinkData]:
+    def links(self, flags: MessageFlags = MessageFlags.NONE) -> list[LinkData]:
         """
         May be used if the model can populate the GUI with wireless (green)
         link lines.
@@ -247,7 +247,7 @@ class WirelessModel(ConfigurableOptions):
         """
         return []
 
-    def update(self, moved_ifaces: List[CoreInterface]) -> None:
+    def update(self, moved_ifaces: list[CoreInterface]) -> None:
         """
         Update this wireless model.
 
@@ -256,7 +256,7 @@ class WirelessModel(ConfigurableOptions):
         """
         raise NotImplementedError
 
-    def update_config(self, config: Dict[str, str]) -> None:
+    def update_config(self, config: dict[str, str]) -> None:
         """
         For run-time updates of model config. Returns True when position callback and
         set link parameters should be invoked.
@@ -275,7 +275,7 @@ class BasicRangeModel(WirelessModel):
     """
 
     name: str = "basic_range"
-    options: List[Configuration] = [
+    options: list[Configuration] = [
         ConfigInt(id="range", default="275", label="wireless range (pixels)"),
         ConfigInt(id="bandwidth", default="54000000", label="bandwidth (bps)"),
         ConfigInt(id="jitter", default="0", label="transmission jitter (usec)"),
@@ -298,7 +298,7 @@ class BasicRangeModel(WirelessModel):
         super().__init__(session, _id)
         self.session: "Session" = session
         self.wlan: WlanNode = session.get_node(_id, WlanNode)
-        self.iface_to_pos: Dict[CoreInterface, Tuple[float, float, float]] = {}
+        self.iface_to_pos: dict[CoreInterface, tuple[float, float, float]] = {}
         self.iface_lock: threading.Lock = threading.Lock()
         self.range: int = 0
         self.bw: Optional[int] = None
@@ -323,7 +323,7 @@ class BasicRangeModel(WirelessModel):
                 iface.options.update(options)
                 iface.set_config()
 
-    def get_position(self, iface: CoreInterface) -> Tuple[float, float, float]:
+    def get_position(self, iface: CoreInterface) -> tuple[float, float, float]:
         """
         Retrieve network interface position.
 
@@ -352,7 +352,7 @@ class BasicRangeModel(WirelessModel):
 
     position_callback = set_position
 
-    def update(self, moved_ifaces: List[CoreInterface]) -> None:
+    def update(self, moved_ifaces: list[CoreInterface]) -> None:
         """
         Node positions have changed without recalc. Update positions from
         node.position, then re-calculate links for those that have moved.
@@ -412,7 +412,7 @@ class BasicRangeModel(WirelessModel):
 
     @staticmethod
     def calcdistance(
-        p1: Tuple[float, float, float], p2: Tuple[float, float, float]
+        p1: tuple[float, float, float], p2: tuple[float, float, float]
     ) -> float:
         """
         Calculate the distance between two three-dimensional points.
@@ -428,7 +428,7 @@ class BasicRangeModel(WirelessModel):
             c = p1[2] - p2[2]
         return math.hypot(math.hypot(a, b), c)
 
-    def update_config(self, config: Dict[str, str]) -> None:
+    def update_config(self, config: dict[str, str]) -> None:
         """
         Configuration has changed during runtime.
 
@@ -487,7 +487,7 @@ class BasicRangeModel(WirelessModel):
         link_data = self.create_link_data(iface, iface2, message_type)
         self.session.broadcast_link(link_data)
 
-    def links(self, flags: MessageFlags = MessageFlags.NONE) -> List[LinkData]:
+    def links(self, flags: MessageFlags = MessageFlags.NONE) -> list[LinkData]:
         """
         Return a list of wireless link messages for when the GUI reconnects.
 
@@ -513,7 +513,7 @@ class WayPoint:
         self,
         _time: float,
         node_id: int,
-        coords: Tuple[float, float, Optional[float]],
+        coords: tuple[float, float, Optional[float]],
         speed: float,
     ) -> None:
         """
@@ -526,7 +526,7 @@ class WayPoint:
         """
         self.time: float = _time
         self.node_id: int = node_id
-        self.coords: Tuple[float, float, Optional[float]] = coords
+        self.coords: tuple[float, float, Optional[float]] = coords
         self.speed: float = speed
 
     def __eq__(self, other: "WayPoint") -> bool:
@@ -563,10 +563,10 @@ class WayPointMobility(WirelessModel):
         """
         super().__init__(session=session, _id=_id)
         self.state: int = self.STATE_STOPPED
-        self.queue: List[WayPoint] = []
-        self.queue_copy: List[WayPoint] = []
-        self.points: Dict[int, WayPoint] = {}
-        self.initial: Dict[int, WayPoint] = {}
+        self.queue: list[WayPoint] = []
+        self.queue_copy: list[WayPoint] = []
+        self.points: dict[int, WayPoint] = {}
+        self.initial: dict[int, WayPoint] = {}
         self.lasttime: Optional[float] = None
         self.endtime: Optional[int] = None
         self.timezero: float = 0.0
@@ -855,7 +855,7 @@ class Ns2ScriptedMobility(WayPointMobility):
     """
 
     name: str = "ns2script"
-    options: List[Configuration] = [
+    options: list[Configuration] = [
         ConfigString(id="file", label="mobility script file"),
         ConfigInt(id="refresh_ms", default="50", label="refresh time (ms)"),
         ConfigBool(id="loop", default="1", label="loop"),
@@ -867,7 +867,7 @@ class Ns2ScriptedMobility(WayPointMobility):
     ]
 
     @classmethod
-    def config_groups(cls) -> List[ConfigGroup]:
+    def config_groups(cls) -> list[ConfigGroup]:
         return [
             ConfigGroup("ns-2 Mobility Script Parameters", 1, len(cls.configurations()))
         ]
@@ -882,12 +882,12 @@ class Ns2ScriptedMobility(WayPointMobility):
         super().__init__(session, _id)
         self.file: Optional[Path] = None
         self.autostart: Optional[str] = None
-        self.nodemap: Dict[int, int] = {}
+        self.nodemap: dict[int, int] = {}
         self.script_start: Optional[str] = None
         self.script_pause: Optional[str] = None
         self.script_stop: Optional[str] = None
 
-    def update_config(self, config: Dict[str, str]) -> None:
+    def update_config(self, config: dict[str, str]) -> None:
         self.file = Path(config["file"])
         logger.info(
             "ns-2 scripted mobility configured for WLAN %d using file: %s",
@@ -916,7 +916,7 @@ class Ns2ScriptedMobility(WayPointMobility):
         file_path = self.findfile(self.file)
         try:
             f = file_path.open("r")
-        except IOError:
+        except OSError:
             logger.exception(
                 "ns-2 scripted mobility failed to load file: %s", self.file
             )

daemon/core/nodes/base.py

@@ -9,7 +9,7 @@ import threading
 from dataclasses import dataclass, field
 from pathlib import Path
 from threading import RLock
-from typing import TYPE_CHECKING, Dict, List, Optional, Tuple, Type, Union
+from typing import TYPE_CHECKING, Optional, Union
 
 import netaddr
 
@@ -29,10 +29,10 @@ if TYPE_CHECKING:
     from core.configservice.base import ConfigService
     from core.services.coreservices import CoreService
 
-    CoreServices = List[Union[CoreService, Type[CoreService]]]
-    ConfigServiceType = Type[ConfigService]
+    CoreServices = list[Union[CoreService, type[CoreService]]]
+    ConfigServiceType = type[ConfigService]
 
-PRIVATE_DIRS: List[Path] = [Path("/var/run"), Path("/var/log")]
+PRIVATE_DIRS: list[Path] = [Path("/var/run"), Path("/var/log")]
 
 
 @dataclass
@@ -64,7 +64,7 @@ class Position:
         self.z = z
         return True
 
-    def get(self) -> Tuple[float, float, float]:
+    def get(self) -> tuple[float, float, float]:
         """
         Retrieve x,y,z position.
 
@@ -88,7 +88,7 @@ class Position:
         self.lat = lat
         self.alt = alt
 
-    def get_geo(self) -> Tuple[float, float, float]:
+    def get_geo(self) -> tuple[float, float, float]:
         """
         Retrieve current geo position lon, lat, alt.
 
@@ -113,9 +113,9 @@ class NodeOptions:
 class CoreNodeOptions(NodeOptions):
     model: str = "PC"
     """model is used for providing a default set of services"""
-    services: List[str] = field(default_factory=list)
+    services: list[str] = field(default_factory=list)
     """services to start within node"""
-    config_services: List[str] = field(default_factory=list)
+    config_services: list[str] = field(default_factory=list)
     """config services to start within node"""
     directory: Path = None
     """directory to define node, defaults to path under the session directory"""
@@ -152,7 +152,7 @@ class NodeBase(abc.ABC):
         self.server: "DistributedServer" = server
         self.model: Optional[str] = None
         self.services: CoreServices = []
-        self.ifaces: Dict[int, CoreInterface] = {}
+        self.ifaces: dict[int, CoreInterface] = {}
         self.iface_id: int = 0
         self.position: Position = Position()
         self.up: bool = False
@@ -201,7 +201,7 @@ class NodeBase(abc.ABC):
     def host_cmd(
         self,
         args: str,
-        env: Dict[str, str] = None,
+        env: dict[str, str] = None,
         cwd: Path = None,
         wait: bool = True,
         shell: bool = False,
@@ -246,7 +246,7 @@ class NodeBase(abc.ABC):
         """
         return self.position.set(x=x, y=y, z=z)
 
-    def getposition(self) -> Tuple[float, float, float]:
+    def getposition(self) -> tuple[float, float, float]:
         """
         Return an (x,y,z) tuple representing this object's position.
 
@@ -276,8 +276,9 @@ class NodeBase(abc.ABC):
             mtu = DEFAULT_MTU
             if iface_data and iface_data.mtu is not None:
                 mtu = iface_data.mtu
-            name = f"veth{self.id}.{iface_id}.{self.session.short_session_id()}"
-            localname = f"{name}p"
+            unique_name = f"{self.id}.{iface_id}.{self.session.short_session_id()}"
+            name = f"veth{unique_name}"
+            localname = f"beth{unique_name}"
             iface = CoreInterface(
                 iface_id,
                 name,
@@ -330,7 +331,7 @@ class NodeBase(abc.ABC):
             raise CoreError(f"node({self.name}) does not have interface({iface_id})")
         return self.ifaces[iface_id]
 
-    def get_ifaces(self, control: bool = True) -> List[CoreInterface]:
+    def get_ifaces(self, control: bool = True) -> list[CoreInterface]:
         """
         Retrieve sorted list of interfaces, optionally do not include control
         interfaces.
@@ -394,7 +395,7 @@ class CoreNodeBase(NodeBase):
             will run on, default is None for localhost
         """
         super().__init__(session, _id, name, server, options)
-        self.config_services: Dict[str, "ConfigService"] = {}
+        self.config_services: dict[str, "ConfigService"] = {}
         self.directory: Optional[Path] = None
         self.tmpnodedir: bool = False
 
@@ -480,7 +481,7 @@ class CoreNodeBase(NodeBase):
             raise CoreError(f"node({self.name}) already has service({name})")
         self.config_services[name] = service_class(self)
 
-    def set_service_config(self, name: str, data: Dict[str, str]) -> None:
+    def set_service_config(self, name: str, data: dict[str, str]) -> None:
         """
         Sets configuration service custom config data.
 
@@ -505,6 +506,15 @@ class CoreNodeBase(NodeBase):
             for service in startup_path:
                 service.start()
 
+    def stop_config_services(self) -> None:
+        """
+        Stop all configuration services.
+
+        :return: nothing
+        """
+        for service in self.config_services.values():
+            service.stop()
+
     def makenodedir(self) -> None:
         """
         Create the node directory.
@@ -573,7 +583,7 @@ class CoreNode(CoreNodeBase):
         self.directory: Optional[Path] = options.directory
         self.ctrlchnlname: Path = self.session.directory / self.name
         self.pid: Optional[int] = None
-        self._mounts: List[Tuple[Path, Path]] = []
+        self._mounts: list[tuple[Path, Path]] = []
         self.node_net_client: LinuxNetClient = self.create_node_net_client(
             self.session.use_ovs()
         )
@@ -891,7 +901,7 @@ class CoreNode(CoreNodeBase):
         for ip in iface.ips():
             # ipv4 check
             broadcast = None
-            if netaddr.valid_ipv4(ip):
+            if netaddr.valid_ipv4(str(ip.ip)):
                 broadcast = "+"
             self.node_net_client.create_address(iface.name, str(ip), broadcast)
         # configure iface options
@@ -927,7 +937,7 @@ class CoreNetworkBase(NodeBase):
         mtu = self.session.options.get_int("mtu")
         self.mtu: int = mtu if mtu > 0 else DEFAULT_MTU
         self.brname: Optional[str] = None
-        self.linked: Dict[CoreInterface, Dict[CoreInterface, bool]] = {}
+        self.linked: dict[CoreInterface, dict[CoreInterface, bool]] = {}
         self.linked_lock: threading.Lock = threading.Lock()
 
     def attach(self, iface: CoreInterface) -> None: