2019-06-10 23:37:32 +01:00
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## 2019-06-10 CORE 5.3.0
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2019-06-10 23:59:00 +01:00
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* Enhancements
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* python 2 / 3 support
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* added new API using [gRPC](https://grpc.io/)
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* --grpc --grpc-port --grpc-address flags added to core-daemon
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* core.api.grpc.client.CoreGrpcClient, provides a convenience wrapper for leveraging the API
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* Docs
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* Updates to installation instructions for latest changes
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* Services
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* Added FRR service
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* EMANE
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* Added EMANE prefix configuration when looking for emane model manifest files
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* requires configuring **emane_prefix** in /etc/core/core.conf
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* Cleanup
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* Refactoring of the core python package structure, trying to help provide better organization and
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logical groupings
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* Issues
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* \#246 - Fixed network to network link handling when reading xml files
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* \#236 - Fixed storing/reading of link configuration values within xml files
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* \#170 - FRR Service
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* \#155 - EMANE path configuration
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* \#233 - Python 3 support
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* \#245 - Fixed bidirectional link configurations when reading from xml files
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* \#208 - gRPC API
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* Fixed link configuration dup handling when loaded from xml files
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2019-06-10 23:37:32 +01:00
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## 2019-06-07 CORE 5.2.2
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2019-06-10 23:59:00 +01:00
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* Enhancements:
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* adds back in core-daemon udp support for coresendmsg, people may have depended on previously for certain scenarios
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* Bug Fixes:
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* fixes issue in GUI that would prevent moving nodes during mobility scenarios
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2019-06-10 23:37:32 +01:00
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## 2019-03-25 CORE 5.2.1
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2019-06-10 23:59:00 +01:00
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* Packaging:
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* documentation no longer builds by default, must use configure flag
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* added configure flag to allow only building vcmd
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* sphinx will no long be required when not building documentation
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* Services:
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* Added source NAT service
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* Fixed DHCP service for Ubuntu 18.04
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* BUGFIXES:
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* \#188 - properly remove session on delete TLV API call
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* \#192 - updated default gnome terminal command for nodes to be Ubuntu 18.04 compatible
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* \#193 - updates to service validation, will retry on failure and better exception logging
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* \#195 - TLV link message data fix
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* \#196 - fix to avoid clearing out default services
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* \#197 - removed wireless_link_all API from EmuSession
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* \#216 - updated default WLAN bandwidth to 54Mbps
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* \#223 - fix to saving RJ45 to session XML files
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2019-03-25 17:44:47 +00:00
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2019-06-10 23:37:32 +01:00
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## 2018-05-22 CORE 5.1
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2019-06-10 23:59:00 +01:00
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* DAEMON:
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* removed and cleared out code that is either legacy or no longer supported (Xen, BSD, Kernel patching, RPM/DEB
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specific files)
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* default nodes are now set in the node map
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* moved ns3 and netns directories to the top of the repo
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* changes to make use of fpm as the tool for building packages
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* removed usage of logzero to avoid dependency issues for built packages
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* removed daemon addons directory
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* added CoreEmu to core.emulator.coreemu to help begin serving as the basis for a more formal API for scripting
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and creating new external APIs out of
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* cleaned up logging, moved more logging to DEBUG from INFO, tried to mold INFO message to be more simple and
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informative
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* EMANE 1.0.1-1.21 supported
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* updates to leverage EMANE python bindings for dynamically parsing phy/mac manifest files
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* example custom EMANE model lives under /usr/share/core/examples/myemane/examplemodel.py
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* EMANE TDMA model now supports an option to start a TDMA schedule when running
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* fixed issues with coresendmsg script due to code refactoring
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* added make target for generating documentation "make doc"
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* Python 2.7+ is now required
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* ns3 is no longer bundled by default, but will be produced as a separate package for installation
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* GUI:
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* updated broken help links in GUI Help->About
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* Packaging:
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* fixed PYTHON_PATH to PYTHONPATH in sysv script
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* added make command to leverage FPM as the tool for creating deb/rpm packages going forward, there is documentation
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within README.md to try it out
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* TEST:
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* fixed some broken tests
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* new test cases based on CoreEmu usage
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* BUGFIXES:
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* \#142 - duplication of custom services
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* \#136 - sphinx-apidoc command not found
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* \#137 - make command fails when using distclean
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2019-06-10 23:37:32 +01:00
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## 2017-09-01 CORE 5.0
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2019-06-10 23:59:00 +01:00
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* DEVELOPMENT:
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* support for editorconfig to help standardize development across IDEs, from the defined configuration file
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* support for sonarqube analysis, from the defined configuration file
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* DAEMON:
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* code cleanup and improvements to adhere to coding standards (SonarQube)
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* leverage "logzero" module to make easy usage of the standard logging module
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* improvements to documentation across the code base
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* initial work to separate the dependence on TCP API messaging from the core library (easier core scripting)
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* beta support for running core in Open vSwitch mode, leveraging Open vSwitch bridges, instead of Linux bridges
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* SERVICES:
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* added Ryu SDN controller service
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* added Open vSwitch service
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* TEST:
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* added unit/integration tests to support validating changes going forward
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* BUGFIXES:
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* merged pull requests for: #115, #110, #109, #107, #106, #105, #103, #102, #101, #96
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2017-08-17 22:00:36 +01:00
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2019-06-10 23:37:32 +01:00
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## 2015-06-05 CORE 4.8
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2019-06-10 23:59:00 +01:00
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* EMANE:
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* support for EMANE 0.9.2
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* run emane in each container when using EMANE 0.9.2
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* support using separate control networks for EMANE OTA and event traffic
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* GUI:
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* fixed an issue where the adjacency widget lines pointed to old node positions
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* fixed an issue where not all EMANE 0.9.x IEEE 802.11 MAC parameter were configurable
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* fixed an issue related to running python scripts from the GUI when using tcl/tk version 8.6
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* improved batch mode execution to display the check emulation light status
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* improved managing multiple sessions
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* improved support for using multiple canvases
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* added a reload option to the file menu to revert back to a saved scenario
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* DAEMON:
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* support exporting scenarios in NRL Network Modeling Framework 1.0 XML format
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* support importing scenarios in NRL Network Modeling Framework 1.0 XML format
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* support exporting the deployed scenario state in NRL NMF XML 1.0 format
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* improved EMANE post-startup processing to better synchronize distributed emulations
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* improved how addresses are assigned to tun/tap devices
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* added support for python state-change callbacks
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* SERVICES:
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* added mgen sink and mgen actor services
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* added oslrv2 and olsr.org services
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* added a docker service
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* BUILD:
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* improved the install/uninstall process
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* improved debian and rpm packaging
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* BUGFIXES:
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* updated the http service for ubuntu 14.04
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* improved included examples
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* shortened the length of network interface names
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* improved how the core system service manages running the core daemon
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* fixed an issues related to applying session configuration setting
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* improved detecting when a distributed emulation is already running
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* improved documentation
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2015-05-22 01:56:46 +01:00
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2019-06-10 23:37:32 +01:00
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## 2014-08-06 CORE 4.7
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2019-06-10 23:59:00 +01:00
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* EMANE:
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* support for EMANE 0.9.1
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* fix error when using Comm Effect model with loss/duplicate string values
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* enable flow control in virtual transport if enabled in the MAC model
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* fix bug #150 where EMANE event service/address port were not used
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* GUI:
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* support Tcl/Tk 8.6 when available
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* added --(a)ddress and --(p)ort arguments to core-gui command-line
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* added File > Execute XML or Python script... option
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* added File > Execute Python script with options... menu item
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* when executing Python script from GUI, run in background thread, wait for
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RUNTIME state
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* enter RUNTIME state when start button pressed with empty canvas
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* added support for asymmetric link effects
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* support link delays up to 274 seconds (netem maximum)
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* allow runtime changes of WLAN link effects
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* DAEMON:
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* set NODE_NAME, NODE_NUMBER, SESSION_SHORT in default vnoded environment
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* changed host device naming to use veth, tap prefixes; b.n.SS for bridges
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* allow parsing XML files into live running session
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* enable link effects between hub/switch and hub/switch connections
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* update MDR service to use broadcast interfaces for non-WLAN links
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* allow node class to be specified when initializing XML parser
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* save and parse canvas origin (reference point) and scale in MP XML
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* up/down control script session option
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* fix hash calculation used to determine GRE tunnel keys
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* use shell script to detach SMF on startup
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* added NRL services for mgen sink and nrlolsrv2
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* use SDT URL session option
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* added core-manage tool for addons to add/remove/check services, models,
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and custom node types
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* API:
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* implement local flag in Execute Message for running host commands
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* jitter changed to 64-bit value to align with delay in Link Message
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* added unidirectional link flag TLV to Link Message
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* added reconfigure event type for re-generating service config files
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* return errors in API with failed services
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* BUGFIXES:
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* fix HTTP service running under Ubuntu
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* fixed the following bugs: #150, 169, 188, 220, 225, 230, 231, 242, 244,
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247, 248, 250, 251
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2014-08-04 18:21:58 +01:00
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2019-06-10 23:37:32 +01:00
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## 2013-09-25 CORE 4.6
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2019-06-10 23:59:00 +01:00
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* NOTE: cored is now core-daemon, and core is now core-gui (for Debian acceptance)
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* NOTE: /etc/init.d/core is now /etc/init.d/core-daemon (for insserv compatibility)
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* EMANE:
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* don't start EMANE locally if no local NEMs
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* EMANE poststartup() to re-transmit location events during initialization
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* added debug port to EMANE options
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* added a basic EMANE 802.11 CORE Python script example
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* expose transport XML block generation to EmaneModels
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* expose NEM entry to the EmaneModel so it can be overridden by a model
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* add the control interface bridge prior to starting EMANE, as some models may
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* depend on the controlnet functionality
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* added EMANE model to CORE converter
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* parse lat/long/alt from node messages, for moving nodes using command-line
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* fix bug #196 incorrect distance when traversing UTM zones
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* GUI:
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* added Cut, Copy, and Paste options to the Edit menu
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* paste will copy selected services and take care of node and interface
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* renumbering
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* implement Edit > Find dialog for searching nodes and links
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* when copying existing file for a service, perform string replacement of:
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* "~", "%SESSION%", "%SESSION_DIR%", "%SESSION_USER%", "%NODE%", "%NODENAME%"
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* use CORE_DATA_DIR insteadof LIBDIR
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* fix Adjacency Widget to work with OSPFv2 only networks
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* BUILD:
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* build/packaging improvements for inclusion on Debian
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* fix error when running scenario with a mobility script in batch mode
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* include Linux kernel patches for 3.8
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* renamed core-cleanup.sh to core-cleanup for Debian conformance
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* don't always generate man pages from Makefile; new manpages for
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coresendmsg and core-daemon
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* BUGFIXES:
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* don't auto-assign IPv4/IPv6 addresses when none received in Link Messages (session reconnect)
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* fixed lock view
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* fix GUI spinbox errors for Tk 8.5.8 (RHEL/CentOS 6.2)
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* fix broker node count for distributed session entering the RUNTIME state when
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* (non-EMANE) WLANs or GreTapBridges are involved;
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* fix "file exists" error message when distributed session number is re-used
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* and servers file is written
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* fix bug #194 configuration dialog too long, make dialog scrollable/resizable
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* allow float values for loss and duplicates percent
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* fix the following bugs: 166, 172, 177, 178, 192, 194, 196, 201, 202,
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205, 206, 210, 212, 213, 214, 221
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2013-08-29 15:21:13 +01:00
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2019-06-10 23:37:32 +01:00
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## 2013-04-13 CORE 4.5
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2019-06-10 23:59:00 +01:00
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* GUI:
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* improved behavior when starting GUI without daemon, or using File New after connection with daemon is lost
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* fix various GUI issues when reconnecting to a session
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* support 3D GUI via output to SDT3D
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* added "Execute Python script..." entry to the File Menu
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* support user-defined terminal program instead of hard-coded xterm
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* added session options for "enable RJ45s", "preserve session dir"
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* added buttons to the IP Addresses dialog for removing all/selected IPv4/IPv6
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* allow sessions with multiple canvases to enter RUNTIME state
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* added "--addons" startup mode to pass control to code included from addons dir
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* added "Locked" entry to View menu to prevent moving items
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* use currently selected node type when invoking a topology generator
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* updated throughput plots with resizing, color picker, plot labels, locked scales, and save/load plot
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configuration with imn file
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* improved session dialog
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* EMANE:
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* EMANE 0.8.1 support with backwards-compatibility for 0.7.4
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* extend CommEffect model to generate CommEffect events upon receipt of Link Messages having link effects
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* Services:
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* updated FTP service with root directory for anonymous users
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* added HTTP, PCAP, BIRD, RADVD, and Babel services
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* support copying existing files instead of always generating them
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* added "Services..." entry to node right-click menu
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* added "View" button for side-by-side comparison when copying customized config files
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* updated Quagga daemons to wait for zebra.vty VTY file before starting
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* General:
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* XML import and export
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* renamed "cored.py" to "cored", "coresendmsg.py" to "coresendmsg"
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* code reorganization and clean-up
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* updated XML export to write NetworkPlan, MotionPlan, and ServicePlan within a Scenario tag, added new
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"Save As XML..." File menu entry
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* added script_start/pause/stop options to Ns2ScriptedMobility
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* "python" source sub-directory renamed to "daemon"
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* added "cored -e" option to execute a Python script, adding its session to the active sessions list, allowing for
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GUI connection
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* support comma-separated list for custom_services_dir in core.conf file
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* updated kernel patches for Linux kernel 3.5
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* support RFC 6164-style IPv6 /127 addressing
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* ns-3:
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* integrate ns-3 node location between CORE and ns-3 simulation
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* added ns-3 random walk mobility example
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* updated ns-3 Wifi example to allow GUI connection and moving of nodes
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* fixed the following bugs: 54, 103, 111, 136, 145, 153, 157, 160, 161, 162, 164, 165, 168, 170, 171, 173, 174, 176,
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184, 190, 193
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2013-08-29 15:21:13 +01:00
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2019-06-10 23:37:32 +01:00
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## 2012-09-25 CORE 4.4
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2019-06-10 23:59:00 +01:00
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* GUI:
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|
|
* real-time bandwidth plotting tool
|
|
|
|
|
* added Wireshark and tshark right-click menu items
|
|
|
|
|
* X,Y coordinates shown in the status bar
|
|
|
|
|
* updated GUI attribute option to link messages for changing color/width/dash
|
|
|
|
|
* added sample IPsec and VPN scenarios, how many nodes script
|
|
|
|
|
* added jitter parameter to WLANs
|
|
|
|
|
* renamed Experiment menu to Session menu, added session options
|
|
|
|
|
* use 'key=value' configuration for services, EMANE models, WLAN models, etc.
|
|
|
|
|
* save only service values that have been customized
|
|
|
|
|
* copy service parameters from one customized service to another
|
|
|
|
|
* right-click menu to start/stop/restart each service
|
|
|
|
|
* EMANE:
|
|
|
|
|
* EMANE 0.7.4 support
|
|
|
|
|
* added support for EMANE CommEffect model and Comm Effect controller GUI
|
|
|
|
|
* added support for EMANE Raw Transport when using RJ45 devices
|
|
|
|
|
* Services:
|
|
|
|
|
* improved service customization; allow a service to define custom Tcl tab
|
|
|
|
|
* added vtysh.conf for Quagga service to support 'write mem'
|
|
|
|
|
* support scheduled events and services that start N seconds after runtime
|
|
|
|
|
* added UCARP service
|
|
|
|
|
* Documentation:
|
|
|
|
|
* converted the CORE manual to reStructuredText using Sphinx; added Python docs
|
|
|
|
|
* General:
|
|
|
|
|
* Python code reorganization
|
|
|
|
|
* improved cored.py thread locking
|
|
|
|
|
* merged xen branch into trunk
|
|
|
|
|
* added an event queue to a session with notion of time zero
|
|
|
|
|
* added UDP support to cored.py
|
|
|
|
|
* use UDP by default in coresendmsg.py; added '-H' option to print examples
|
|
|
|
|
* enter a bash shell by default when running vcmd with no arguments
|
|
|
|
|
* fixes to distributed emulation entering runtime state
|
|
|
|
|
* write 'nodes' file upon session startup
|
|
|
|
|
* make session number and other attributes available in environment
|
|
|
|
|
* support /etc/core/environment and ~/.core/environment files
|
|
|
|
|
* added Ns2ScriptedMobility model to Python, removed from the GUI
|
|
|
|
|
* namespace nodes mount a private /sys
|
|
|
|
|
* fixed the following bugs: 80, 81, 84, 99, 104, 109, 110, 122, 124, 131, 133, 134, 135, 137, 140, 143, 144, 146,
|
|
|
|
|
147, 151, 154, 155
|
2013-08-29 15:21:13 +01:00
|
|
|
|
2019-06-10 23:37:32 +01:00
|
|
|
## 2012-03-07 CORE 4.3
|
2019-06-10 23:59:00 +01:00
|
|
|
* EMANE 0.7.2 and 0.7.3 support
|
|
|
|
|
* hook scripts: customize actions at any of six different session states
|
|
|
|
|
* Check Emulation Light (CEL) exception feedback system
|
|
|
|
|
* added FTP and XORP services, and service validate commands
|
|
|
|
|
* services can flag when customization is required
|
|
|
|
|
* Python classes to support ns-3 simulation experiments
|
|
|
|
|
* write state, node X,Y position, and servers to pycore session dir
|
|
|
|
|
* removed over 9,000 lines of unused GUI code
|
|
|
|
|
* performance monitoring script
|
|
|
|
|
* batch mode improvements and --closebatch option
|
|
|
|
|
* export session to EmulationScript XML files
|
|
|
|
|
* basic range model moved from GUI to Python, supports 3D coordinates
|
|
|
|
|
* improved WLAN dialog with tabs
|
|
|
|
|
* added PhysicalNode class for joining real nodes with emulated networks
|
|
|
|
|
* fixed the following bugs: 50, 75, 76, 79, 82, 83, 85, 86, 89, 90, 92, 94, 96, 98, 100, 112, 113, 116, 119, 120
|
2013-08-29 15:21:13 +01:00
|
|
|
|
2019-06-10 23:37:32 +01:00
|
|
|
## 2011-08-19 CORE 4.2
|
2019-06-10 23:59:00 +01:00
|
|
|
* EMANE 0.7.1 support
|
|
|
|
|
* support for Bypass model, Universal PHY, logging, realtime
|
|
|
|
|
* configurable MAC addresses
|
|
|
|
|
* control interfaces (backchannel between node and host)
|
|
|
|
|
* service customization dialog improved (tabbed)
|
|
|
|
|
* new testing scripts for MDR and EMANE performance testing
|
|
|
|
|
* improved upgrading of old imn files
|
|
|
|
|
* new coresendmsg.py utility (deprecates libcoreapi and coreapisend)
|
|
|
|
|
* new security services, custom service becomes UserDefined
|
|
|
|
|
* new services and Python scripting chapters in manual
|
|
|
|
|
* fixes to distributed emulation, linking tunnels/RJ45s with WLANs/hubs/switches
|
|
|
|
|
* fixed the following bugs: 18, 32, 34, 38, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 52, 53, 55, 57, 58, 60, 62, 64,
|
|
|
|
|
65, 66, 68, 71, 72, 74
|
2013-08-29 15:21:13 +01:00
|
|
|
|
2019-06-10 23:37:32 +01:00
|
|
|
## 2011-01-05 CORE 4.1
|
2019-06-10 23:59:00 +01:00
|
|
|
* new icons for toolbars and nodes
|
|
|
|
|
* node services introduced, node models deprecated
|
|
|
|
|
* customizable node types
|
|
|
|
|
* traffic flow editor with MGEN support
|
|
|
|
|
* user configs moved from /etc/core/`*` to ~/.core/
|
|
|
|
|
* allocate addresses from custom IPv4/IPv6 prefixes
|
|
|
|
|
* distributed emulation using GRE tunnels
|
|
|
|
|
* FreeBSD 8.1 now uses cored.py
|
|
|
|
|
* EMANE 0.6.4 support
|
|
|
|
|
* numerous bugfixes
|
2013-08-29 15:21:13 +01:00
|
|
|
|
2019-06-10 23:37:32 +01:00
|
|
|
## 2010-08-17 CORE 4.0
|
2019-06-10 23:59:00 +01:00
|
|
|
* Python framework with Linux network namespace (netns) support (Linux netns is now the primary supported platform)
|
|
|
|
|
* ability to close the GUI and later reconnect to a running session (netns only)
|
|
|
|
|
* EMANE integration (netns only)
|
|
|
|
|
* new topology generators, host file generator
|
|
|
|
|
* user-editable Observer Widgets
|
|
|
|
|
* use of /etc/core instead of /usr/local/etc/core
|
|
|
|
|
* various bugfixes
|
2013-08-29 15:21:13 +01:00
|
|
|
|
2019-06-10 23:37:32 +01:00
|
|
|
## 2009-09-15 CORE 3.5
|
2013-08-29 15:21:13 +01:00
|
|
|
|
2019-06-10 23:37:32 +01:00
|
|
|
## 2009-06-23 CORE 3.4
|
2013-08-29 15:21:13 +01:00
|
|
|
|
2019-06-10 23:37:32 +01:00
|
|
|
## 2009-03-11 CORE 3.3
|
