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Chirag Shah 5756dd1d07 zebra: unset sticky mac upon local deletion
if the local sticky mac delete request is received,
if there are associated neighbor entries present, mac's
only local flag is removed and marked as auto mac.

this results in next local mac learning automatically assumes
mac is sticky.

There is a case when bridge learning off is configured, user
configures sticky mac via bridge fdb add.
This MAC learns associated neighbor entry.
Later user deletes stick mac via bridge fdb del, this triggers
frr to delete mac but if there are neighbors present, frr marks
MAC as AUTO but does not remove sticky flag.
User enables bridge learning on which triggers
The mac to learn as dynamic entry and in absence of this
fix, the mac is marked as sticky.

Ticket:CM-24968
Reviewed By:CCR-8683
Testing Done:

Validated broken condition with internally reproduction
with fix and without.

Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
2019-05-10 11:10:42 -07:00
.github .github: move pr template to subdir 2019-03-29 16:51:58 +00:00
alpine alpine/APKBUILD.in: Don't include daemons from srcdir 2019-03-26 18:33:10 +01:00
babeld *: use ZAPI_CALLBACK_ARGS macro for zapi handlers 2019-05-03 20:57:35 +00:00
bfdd *: use ZAPI_CALLBACK_ARGS macro for zapi handlers 2019-05-03 20:57:35 +00:00
bgpd Merge pull request #4275 from ton31337/fix/move_outside_bgp_input_modifier 2019-05-10 11:34:40 -04:00
debian isisd: replace dict_* with DECLARE_RBTREE 2019-04-27 19:33:45 +02:00
doc Merge pull request #4242 from donaldsharp/zebra_diet 2019-05-10 08:29:59 -03:00
docker docker/alpine: Update buildscript to keep the docker image around 2019-03-27 15:39:54 +01:00
eigrpd *: use ZAPI_CALLBACK_ARGS macro for zapi handlers 2019-05-03 20:57:35 +00:00
fpm build: disable empty libfrrfpm_pb 2018-12-13 21:14:39 +01:00
gdb bgpd: Convert binfo to path 2018-10-09 14:26:30 -04:00
grpc lib: add new gRPC-based northbound plugin 2019-04-26 18:15:32 -03:00
include Revert "include: Add linux header mroute.h to our build" 2019-01-31 01:37:14 +01:00
isisd Merge pull request #4272 from opensourcerouting/isis-prefix-sid-fix 2019-05-10 11:06:56 -04:00
ldpd *: use ZAPI_CALLBACK_ARGS macro for zapi handlers 2019-05-03 20:57:35 +00:00
lib Merge pull request #4297 from vishaldhingra/rmap 2019-05-10 09:04:59 -04:00
m4 *: spelchek 2018-10-25 20:10:57 +02:00
nhrpd *: use ZAPI_CALLBACK_ARGS macro for zapi handlers 2019-05-03 20:57:35 +00:00
ospf6d *: use ZAPI_CALLBACK_ARGS macro for zapi handlers 2019-05-03 20:57:35 +00:00
ospfclient build: fix a whole bunch of *FLAGS 2019-01-30 19:13:51 +01:00
ospfd Merge pull request #4215 from Orange-OpenSource/TE 2019-05-07 16:41:20 -04:00
pbrd Merge pull request #4253 from qlyoung/zapi-handler-args-macro 2019-05-06 17:50:41 -03:00
pimd Merge pull request #4214 from donaldsharp/s_g_channel_deletion 2019-05-10 09:49:24 -05:00
pkgsrc *: cleanup .gitignore files 2018-09-08 21:30:42 +02:00
python python: make DEFPY provide the text token of fixed parameters 2019-01-21 11:11:00 -02:00
qpb *: fix config.h/zebra.h include order 2018-09-08 21:30:42 +02:00
redhat Merge pull request #3989 from opensourcerouting/redhat-new-init 2019-03-25 07:45:04 -04:00
ripd *: use ZAPI_CALLBACK_ARGS macro for zapi handlers 2019-05-03 20:57:35 +00:00
ripngd *: use ZAPI_CALLBACK_ARGS macro for zapi handlers 2019-05-03 20:57:35 +00:00
sharpd *: use ZAPI_CALLBACK_ARGS macro for zapi handlers 2019-05-03 20:57:35 +00:00
snapcraft *: cleanup .gitignore files 2018-09-08 21:30:42 +02:00
solaris *: cleanup .gitignore files 2018-09-08 21:30:42 +02:00
staticd *: use ZAPI_CALLBACK_ARGS macro for zapi handlers 2019-05-03 20:57:35 +00:00
tests Merge pull request #4275 from ton31337/fix/move_outside_bgp_input_modifier 2019-05-10 11:34:40 -04:00
tools tools: add lints for unsafe functions 2019-05-08 15:55:54 +00:00
vtysh lib, vtysh: Make archaic "terminal" optional in configure command 2019-05-07 21:06:00 -04:00
watchfrr watchfrr: build in defaults for -r/-s/-k 2019-02-19 21:34:31 +01:00
yang lib, yang: disable libyang custom user types temporarily 2019-05-06 22:07:18 -03:00
zebra zebra: unset sticky mac upon local deletion 2019-05-10 11:10:42 -07:00
.clang-format lib: introduce new northbound API 2018-10-27 16:16:12 -02:00
.dir-locals.el .dir-locals.el: show trailing whitespace 2017-11-07 12:05:09 -05:00
.dockerignore docker/alpine: Update buildscript to keep the docker image around 2019-03-27 15:39:54 +01:00
.gitignore .gitignore: ignore .ccls-cache 2019-05-09 17:25:18 +00:00
bootstrap.sh autoreconf -i 2007-02-06 19:28:28 +00:00
buildtest.sh config: switch a few references to say FRR 2017-07-12 11:25:33 -05:00
changelog-auto.in debian: cleanly split off from dist tarball 2019-02-19 21:31:18 +01:00
config.version.in build: carry --with-pkg-extra-version into tarballs 2018-10-24 15:11:50 +02:00
configure.ac configure: Update to newer version 2019-05-08 09:54:35 -04:00
COPYING *: make consistent & update GPLv2 file headers 2017-05-15 16:37:41 +02:00
COPYING-LGPLv2.1 build: remove LGPL v2.0, add LGPL v2.1 2016-11-15 17:19:38 +09:00
defaults.h *: reindent 2017-07-17 14:04:07 +02:00
Makefile.am Merge pull request #4082 from opensourcerouting/grpc-nb-plugin 2019-05-07 16:53:17 -04:00
README.md README.md: point to self-inviting slack link 2019-03-28 17:15:16 +00:00
stamp-h.in Initial revision 2002-12-13 20:15:29 +00:00

FRRouting

FRR is free software that implements and manages various IPv4 and IPv6 routing protocols. It runs on nearly all distributions of Linux and BSD as well as Solaris and supports all modern CPU architectures.

FRR currently supports the following protocols:

  • BGP
  • OSPFv2
  • OSPFv3
  • RIPv1
  • RIPv2
  • RIPng
  • IS-IS
  • PIM-SM/MSDP
  • LDP
  • BFD
  • Babel
  • PBR
  • OpenFabric
  • EIGRP (alpha)
  • NHRP (alpha)

Installation & Use

Packages are available for various distributions on our releases page.

Snaps are also available here.

Instructions on building and installing from source for supported platforms may be found here.

Once installed, please refer to the user guide for instructions on use.

Community

The FRRouting email list server is located here and offers the following public lists:

Topic List
Development dev@lists.frrouting.org
Users & Operators frog@lists.frrouting.org
Announcements announce@lists.frrouting.org

For chat, we currently use Slack. You can join by clicking the "Slack" link under the Participate section of our website.

Contributing

FRR maintains developer's documentation which contains the project workflow and expectations for contributors. Some technical documentation on project internals is also available.

We welcome and appreciate all contributions, no matter how small!

Security

To report security issues, please use our security mailing list:

security [at] lists.frrouting.org