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2.6 KiB
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58 lines
No EOL
2.6 KiB
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#summary Changelog and notes about CORE releases.
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= 4.1 =
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CORE 4.1 was released on 1/5/11.
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The high-level changes since version 4.0 are:
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* new icons for toolbars and nodes
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* node services introduced, node models deprecated
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* customizable node types
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* traffic flow editor with MGEN support
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* user configs moved from /etc/core/`*` to ~/.core/
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* allocate addresses from custom IPv4/IPv6 prefixes
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* distributed emulation using GRE tunnels
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* FreeBSD 8.1 now uses cored.py
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* EMANE 0.6.4 support
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* numerous bugfixes
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Known issues with 4.1:
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* kernel hanging under Ubuntu 10.10 [http://code.google.com/p/coreemu/issues/detail?id=38 issue 38]
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* Tunnel node not implemented under FreeBSD [http://code.google.com/p/coreemu/issues/detail?id=37 issue 37]
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* OSPF hellos become synchronized after running emulation for about one hour [http://code.google.com/p/coreemu/issues/detail?id=39 issue 39]
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* CPU widget has been removed
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* Mobility tool has been removed
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* FreeBSD 8.1-RELEASE kernel warns "freed uma keg was not empty" and eventually crashes [http://code.google.com/p/coreemu/issues/detail?id=40 issue 40]
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* "no common network" error when reconnecting to a session having point-to-point links and trying to modify/delete these links
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* imn files made from older CORE versions not working in 4.1; see the [http://coreemu.blogspot.com/2010/11/node-types-and-services.html announcement about new CORE services]
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* `sample1.imn` hanging under FreeBSD 8.1 with Quagga MDR 1.0. On node7, the `vtysh -b` command is blocking waiting for ospf6d, which seems to be waiting for a lock
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= 4.0 =
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CORE 4.0 was released on 8/17/10.
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Here are some of the high-level changes since version 3.5:
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* Python framework with Linux network namespace (netns) support (Linux netns is now the primary supported platform)
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* ability to close the GUI and later reconnect to a running session (netns only)
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* EMANE integration (netns only)
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* new topology generators, host file generator
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* user-editable Observer Widgets
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* use of /etc/core instead of /usr/local/etc/core
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* various bugfixes
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Link to the [http://pf.itd.nrl.navy.mil/pipermail/core-users/2010-August/000209.html 4.0 release announcement].
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= 3.5 =
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CORE 3.5 was released on 9/15/09.
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Link to the [http://pf.itd.nrl.navy.mil/pipermail/core-users/2009-September/000062.html 3.5 release announcement].
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= 3.4 =
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CORE 3.4 was released on 6/23/09.
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Link to the [http://pf.itd.nrl.navy.mil/pipermail/core-users/2009-June/000019.html 3.4 release announcement].
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= 3.3 =
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CORE 3.3 was released on 3/11/09.
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Link to the [http://pf.itd.nrl.navy.mil/pipermail/core-users/2009-March/000010.html 3.3 release announcement]. |