matthieu/frr
1
0
Fork 0
forked from Mirror/frr
Code Pull requests Activity
The FRRouting Protocol Suite
36842 commits 81 branches 196 tags 202 MiB
C 70%
Python 28%
Perl 0.7%
M4 0.5%
Shell 0.2%
Other 0.4%
Find a file
Chirag Shah 3f00709a39 bgpd: fix evpn mh esi flap remove local routes 
In symmetric routing, when local ESI is down,
the MH peer learnt local mac-ip
prefix is installed into teannt vrf (given l3vni).

When ESI is back up and associated to evi/vni then
remove the local synced mac-ip imported routes from the
tenant vrf as local neigh/arp is present.

Ticket: #3878699
Testing:

peer advertised mac-ip route:
*> [2]:[0]:[48]:[aa:aa:aa:00:00:01]:[32]:[45.0.0.51] RD 27.0.0.4:9
                    27.0.0.4 (spine-1)
                                                           0 64435 65016 i
                    ESI:03:44:38:39:ff:ff:01:00:00:01
                    RT:65016:1000 RT:65016:4000 ET:8 Rmac:44:38:39:ff:ff:16

When local ESI is flapped
torm-11:# ip neigh show 45.0.0.51
45.0.0.51 dev vlan1000 lladdr aa:aa:aa:00:00:01 REACHABLE proto zebra

Before fix:
(The imported route remained in tenant-vrf)
torm-11:# ip route show vrf vrf1 45.0.0.51
45.0.0.51 nhid 257 proto bgp metric 20

After fix:

torm-11# ip route show vrf vrf1 45.0.0.51
torm-11#

trace:
2024/10/11 18:19:29 BGP: [JMP3T-178G8] route [2]:[0]:[48]:[00:02:00:00:00:08]:[32]:[21.1.0.5]
is matched on local esi 03:00:00:00:77:01:04:00:00:0e, uninstall from VRF tenant1 route table

Signed-off-by: Chirag Shah <chirag@nvidia.com>
2024-10-14 10:09:57 -07:00
.github ci: do apt-get update before installing required modules 2024-06-08 17:29:19 -04:00
alpine docker: Set ABUILD_APK_INDEX_OPTS for frr build 2024-06-14 16:33:32 +03:00
babeld babeld: changes for code maintainability 2024-09-06 07:02:51 +05:30
bfdd bfdd, doc, yang: change bfd timer and multiplier values 2024-10-08 10:32:16 +02:00
bgpd bgpd: fix evpn mh esi flap remove local routes 2024-10-14 10:09:57 -07:00
debian debian, redhat: frr dev 10.3 package housekeeping 2024-10-10 15:44:30 -05:00
doc doc: routemap: fix typos 2024-10-11 08:34:26 +02:00
docker docker: Set ABUILD_APK_INDEX_OPTS for libyang 2024-06-14 11:37:23 +03:00
eigrpd *: Modify agentx to be allowed to be called 2024-05-10 10:16:29 -04:00
fpm fpm: Allow max fpm message size to float based on ecmp 2024-10-11 09:37:37 -04:00
gdb lib: add simplified native msg support 2023-12-26 08:34:56 -05:00
grpc build: throw in a few more XREF_SETUP 2024-05-09 18:02:49 +02:00
include build: include our own copy of if.h and dependencies 2024-04-26 17:11:53 +02:00
isisd Merge pull request #17044 from baozhen-H3C/202410091476 2024-10-10 18:41:27 -04:00
ldpd ldpd: fix wrong gtsm count 2024-06-15 23:30:18 +08:00
lib bgpd: Move some non BGP-specific route-map functions to lib 2024-10-10 16:52:57 +03:00
m4 build: add recursion limit for AX_RECURSIVE_EVAL 2024-01-27 19:01:19 +01:00
mgmtd lib: add flag to have libyang load internal ietf-yang-library module 2024-10-07 03:32:44 +00:00
mlag build: throw in a few more XREF_SETUP 2024-05-09 18:02:49 +02:00
nhrpd Merge pull request #16788 from LabNConsulting/jmuthii/nhrpd-retry-resolution 2024-09-24 11:07:21 -05:00
ospf6d Merge pull request #16908 from donaldsharp/ospf6_snmp_special 2024-09-24 13:39:57 -05:00
ospfclient tools, ospfclient: add a config option to skip installing python scripts 2024-08-22 13:46:30 -05:00
ospfd Merge pull request #16853 from Shbinging/no_ip_ospf_dead_interval_minimal 2024-09-24 10:03:29 -04:00
pathd *: Create termtable specific temp memory 2024-09-01 13:07:46 -04:00
pbrd lib: common debug status output 2024-08-27 09:53:02 -04:00
pceplib Merge pull request #15215 from donaldsharp/pceplib_fixup 2024-01-25 09:59:59 +02:00
pimd *: Allow 16 bit size for nexthops 2024-10-08 09:26:57 -04:00
pkgsrc build: homologize path handling 2024-01-27 19:02:52 +01:00
python vtysh, lib: preprocess CLI graphs 2024-07-31 08:08:53 -04:00
qpb *: add XREF_SETUP() to libraries and utilites 2024-05-02 23:03:08 +02:00
redhat debian, redhat: frr dev 10.3 package housekeeping 2024-10-10 15:44:30 -05:00
ripd ripd: fix show run output for distribute-list 2024-08-08 01:25:02 +03:00
ripngd ripngd: adjust header for display command 2024-07-05 09:31:39 +08:00
sharpd sharpd: Eliminate leaked list for locator-chunks 2024-08-08 14:24:59 -04:00
snapcraft bfdd: remove control socket obsolete code 2024-07-25 10:37:11 -03:00
staticd lib: common debug status output 2024-08-27 09:53:02 -04:00
tests tests: test nexthop-local unchanged with reflector 2024-10-11 14:08:12 +02:00
tools tools: Add missing mgmtd into logrotate/rsyslogd 2024-10-10 13:01:05 +03:00
vrrpd vrrpd: iterate over all ancillary messages 2024-10-07 13:05:10 -03:00
vtysh Merge pull request #16664 from mjstapp/igor_debug_simplify 2024-08-29 11:51:53 -04:00
watchfrr build: homologize path handling 2024-01-27 19:02:52 +01:00
yang bfdd, doc, yang: change bfd timer and multiplier values 2024-10-08 10:32:16 +02:00
zebra Merge pull request #17062 from donaldsharp/dplane_fpm_nl_problems 2024-10-14 08:14:34 +03:00
.clang-format *: Modify clang-format column limit to 100 2024-09-26 09:58:32 -04:00
.dockerignore docker: Make docker image on CentOS 7 2019-11-26 19:29:30 +00:00
.flake8 style: add format checker config that matches FRR style standards 2023-04-18 05:18:26 -04:00
.git-blame-ignore-revs tools: Add black formatting commit to .git-blame-ignore-revs 2024-04-28 12:50:51 +03:00
.gitignore python: add tool to expand typesafe definitions 2024-04-29 17:37:49 +02:00
.isort.cfg style: add format checker config that matches FRR style standards 2023-04-18 05:18:26 -04:00
.pylintrc style: add format checker config that matches FRR style standards 2023-04-18 05:18:26 -04:00
.travis.yml lib: libyang2 add missed conversion 2021-05-17 22:13:59 -04:00
bootstrap.sh build: turn on automake warnings (& symlinks) 2021-04-21 15:42:37 +02:00
buildtest.sh build: update packaging & docs for dir changes 2024-01-27 19:01:19 +01:00
config.version.in build: carry --with-pkg-extra-version into tarballs 2018-10-24 15:11:50 +02:00
configure.ac build: FRR 10.3 development version 2024-10-08 13:06:40 -05:00
COPYING *: sort out & explain licenses used in FRR 2023-02-09 12:46:13 +01:00
Makefile.am build: homologize path handling 2024-01-27 19:02:52 +01:00
README.md doc: Fix the link that points to Slack invitation in README 2022-03-24 13:13:37 +02:00
stamp-h.in Initial revision 2002-12-13 20:15:29 +00:00
version.h build: make builddir include path consistent 2021-04-21 15:42:33 +02:00

README.md

Icon

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 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
  • VRRP
  • EIGRP (alpha)
  • NHRP (alpha)

Installation & Use

For source tarballs, see the releases page.

For Debian and its derivatives, use the APT repository at https://deb.frrouting.org/.

Instructions on building and installing from source for supported platforms may be found in the developer docs.

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