core-extra/Changelog

2013-09-05 CORE 4.6

  * NOTE: cored is now core-daemon, and core is now core-gui (for Debian
    acceptance)
  * NOTE: /etc/init.d/core is now /etc/init.d/core-daemon (for insserv
    compatibility)
  * EMANE:
    - don't start EMANE locally if no local NEMs
    - EMANE poststartup() to re-transmit location events during initialization
    - added debug port to EMANE options
    - added a basic EMANE 802.11 CORE Python script example
    - expose transport XML block generation to EmaneModels 
    - expose NEM entry to the EmaneModel so it can be overridden by a model
    - add the control interface bridge prior to starting EMANE, as some models may
    - depend on the controlnet functionality
    - added EMANE model to CORE converter
    - parse lat/long/alt from node messages, for moving nodes using command-line
    - fix bug #196 incorrect distance when traversing UTM zones
 
  * GUI:
    - added Cut, Copy, and Paste options to the Edit menu
    - paste will copy selected services and take care of node and interface 
    -  renumbering
    - implement Edit > Find dialog for searching nodes and links
    - when copying existing file for a service, perform string replacement of:
    -  "~", "%SESSION%", "%SESSION_DIR%", "%SESSION_USER%", "%NODE%", "%NODENAME%"
    - use CORE_DATA_DIR insteadof LIBDIR
    - fix Adjacency Widget to work with OSPFv2 only networks
 
  * BUILD:
    - build/packaging improvements for inclusion on Debian
    - fix error when running scenario with a mobility script in batch mode
    - include Linux kernel patches for 3.8
    - renamed core-cleanup.sh to core-cleanup for Debian conformance
    - don't always generate man pages from Makefile; new manpages for
    coresendmsg and core-daemon

  * BUGFIXES:
    - don't auto-assign IPv4/IPv6 addresses when none received in Link Messages (session reconnect)
    - fixed lock view
    - fix GUI spinbox errors for Tk 8.5.8 (RHEL/CentOS 6.2)
    - fix broker node count for distributed session entering the RUNTIME state when
    -  (non-EMANE) WLANs or GreTapBridges are involved;
    - fix "file exists" error message when distributed session number is re-used
    -  and servers file is written
    - fix bug #194 configuration dialog too long, make dialog scrollable/resizable
    - allow float values for loss and duplicates percent
    - fix the following bugs: 166, 172, 177, 178, 192, 194, 196, 201, 202,
    205, 206, 210, 212, 213, 214, 221

2013-04-13 CORE 4.5

  * GUI:
    - improved behavior when starting GUI without daemon, or using File New after connection with daemon is lost
    - fix various GUI issues when reconnecting to a session
    - support 3D GUI via output to SDT3D
    - added "Execute Python script..." entry to the File Menu
    - support user-defined terminal program instead of hard-coded xterm
    - added session options for "enable RJ45s", "preserve session dir"
    - added buttons to the IP Addresses dialog for removing all/selected IPv4/IPv6
    - allow sessions with multiple canvases to enter RUNTIME state
    - added "--addons" startup mode to pass control to code included from addons dir
    - added "Locked" entry to View menu to prevent moving items
    - use currently selected node type when invoking a topology generator
    - updated throughput plots with resizing, color picker, plot labels, locked scales, and save/load plot configuration with imn file
    - improved session dialog
  * EMANE:
    - EMANE 0.8.1 support with backwards-compatibility for 0.7.4
    - extend CommEffect model to generate CommEffect events upon receipt of Link Messages having link effects
  * Services:
    - updated FTP service with root directory for anonymous users
    - added HTTP, PCAP, BIRD, RADVD, and Babel services
    - support copying existing files instead of always generating them
    - added "Services..." entry to node right-click menu
    - added "View" button for side-by-side comparison when copying customized config files
    - updated Quagga daemons to wait for zebra.vty VTY file before starting
  * General:
    - XML import and export
    - renamed "cored.py" to "cored", "coresendmsg.py" to "coresendmsg"
    - code reorganization and clean-up
    - updated XML export to write NetworkPlan, MotionPlan, and ServicePlan within a Scenario tag, added new "Save As XML..." File menu entry
    - added script_start/pause/stop options to Ns2ScriptedMobility
    - "python" source sub-directory renamed to "daemon"
    - added "cored -e" option to execute a Python script, adding its session to the active sessions list, allowing for GUI connection
    - support comma-separated list for custom_services_dir in core.conf file
    - updated kernel patches for Linux kernel 3.5
    - support RFC 6164-style IPv6 /127 addressing
  * ns-3:
    - integrate ns-3 node location between CORE and ns-3 simulation
    - added ns-3 random walk mobility example
    - updated ns-3 Wifi example to allow GUI connection and moving of nodes
  * fixed the following bugs: 54, 103, 111, 136, 145, 153, 157, 160, 161, 162, 164, 165, 168, 170, 171, 173, 174, 176, 184, 190, 193

2012-09-25 CORE 4.4

  * GUI:
    - 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

2012-03-07 CORE 4.3

  * 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

2011-08-19 CORE 4.2

  * 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

2011-01-05 CORE 4.1
  * 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

2010-08-17 CORE 4.0
  * 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

2009-09-15 CORE 3.5

2009-06-23 CORE 3.4

2009-03-11 CORE 3.3