The FRRouting Protocol Suite
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Jafar Al-Gharaibeh 9cbfc10d2e FRR Release 10.1.3
Changelog:

bgpd
    Allow bfd to work if peer known but interface address not yet
    Apply route-map for aggregate before attribute comparison
    Do not start bgp session if bgp identifier is not set
    Don't reuse nexthop variable in loop/switch
    Fix a bug in peer_allowas_in_set()
    Fix add label support to evpn ad routes
    Fix bfd with update-source in peer-group
    Fix bgp orf prefix-list json prefix
    Fix crash in bgp_labelpool
    Fix crash in displaying json orf prefix-list
    Fix deadlock in bgp_keepalive and master pthreads
    Fix for local interface mac cache issue in 'bgp mac hash' table
    Fix incorrect json in bgp_show_table_rd
    Fix memory leak in bgp_aggregate_install()
    Fix route-distinguisher in vrf leak json cmd
    Fix vty output of evpn route-target as4
    Fix wrong pthread event cancelling
    Remove dmed check not required in bestpath selection
    Reset bgp session only if it was a real bfd down event
    Update source address for bfd session
    Use igpmetric in bgp_aigp_metric_total()
    When bgp notices a change to shared_network inform bfd of it
    When removing the prefix list drop the pointer
    With suppress-fib-pending ensure withdrawal is sent
    Revert: Handle addpath capability using dynamic capabilities
    Revert: Reinstall aggregated routes if using route-maps and it was changed

fpm
    Guard against garbage in unused address bytes

isisd
    Allow full `no` form for `domain-password` and `area-password`
    Correct edge insertion into ted
    Show correct level information for `show isis interface detail json`

lib
    Crash handlers must be allowed on threads
    Fix false context information for srv6 route
    Guard against padding garbage in zapi read

mgmtd
    Prevent use after free

nhrpd
    Fix do not consider incomplete l2 entry

pbrd
    Initialize structs used in hash_lookup

pimd
    During prefix-list update, behave as pim_upstream_notjoined state (conformance issue)
    Fix dr election race on startup
    Fix for data packet loss when fhr is lhr and rp
    Fix for fhr mroute taking longer to age out
    Fix pim vrf support (send register/register stop in vrf)
    Fix pim6 mld vrf support (use recvmsg() pktinfo)

tools
    Add missing rpki keyword to vrf in frr-reload
    Fix frr-reload for ebgp-multihop ttl reconfiguration.

zebra
    Evpn svd hash avoid double free
    Fix resetting valid flags for nhg dependents
    Guard against junk in nexthop->rmap_src
    Include resolving nexthops in nhg hash

Signed-off-by: Jafar Al-Gharaibeh <jafar@atcorp.com>
2025-03-12 15:39:26 -05:00
.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 2024-09-12 09:53:00 +03:00
babeld babeld: Do not remove route when replacing 2024-09-23 11:41:31 +00:00
bfdd bfdd: retain remote dplane client socket 2024-11-20 19:06:18 +00:00
bgpd bgpd: remove dmed check not required in bestpath selection 2025-02-21 23:12:26 +00:00
debian FRR Release 10.1.3 2025-03-12 15:39:26 -05:00
doc tests: Add an ability to specify daemon params with unified config 2025-03-12 13:05:25 -04:00
docker docker: Set ABUILD_APK_INDEX_OPTS for libyang 2024-09-12 09:52:59 +03:00
eigrpd *: Modify agentx to be allowed to be called 2024-05-10 10:16:29 -04:00
fpm fpm: guard against garbage in unused address bytes 2025-02-11 08:43:52 +00:00
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 isisd: Correct edge insertion into TED 2025-03-03 12:39:29 +00:00
ldpd ldpd: fix wrong gtsm count 2024-07-02 17:50:22 +00:00
lib lib: fix false context information for SRv6 route 2025-02-14 22:30:45 +01:00
m4 build: add recursion limit for AX_RECURSIVE_EVAL 2024-01-27 19:01:19 +01:00
mgmtd mgmtd: Prevent use after free 2025-02-27 20:40:47 +00:00
mlag build: throw in a few more XREF_SETUP 2024-05-09 18:02:49 +02:00
nhrpd nhrpd: fix dont consider incomplete L2 entry 2025-02-12 02:58:28 +00:00
ospf6d Merge pull request #16050 from rgirada/ospfv3_helper 2024-06-11 11:48:05 -04:00
ospfclient *: Convert event.h to frrevent.h 2023-03-24 08:32:17 -04:00
ospfd ospfd: Use router_id what Zebra has if we remove a static router_id 2024-11-05 15:21:02 +00:00
pathd pathd: clean up a log message 2024-04-30 14:34:58 -04:00
pbrd pbrd: initialize structs used in hash_lookup 2025-02-11 08:43:52 +00:00
pceplib Merge pull request #15215 from donaldsharp/pceplib_fixup 2024-01-25 09:59:59 +02:00
pimd pimd: Fix PIM6 MLD VRF support (use recvmsg() pktinfo) 2025-03-06 18:43:45 +00:00
pkgsrc build: homologize path handling 2024-01-27 19:02:52 +01:00
python Merge pull request #15980 from donaldsharp/agentx_update 2024-05-20 22:33:01 +03:00
qpb *: add XREF_SETUP() to libraries and utilites 2024-05-02 23:03:08 +02:00
redhat FRR Release 10.1.3 2025-03-12 15:39:26 -05:00
ripd ripd: fix show run output for distribute-list 2024-08-08 18:29:24 +00:00
ripngd ripngd: convert RPC commands to mgmtd 2024-04-22 16:36:23 +03:00
sharpd zebra, sharpd: add srv6 End.DX6 support 2024-04-25 13:54:25 +02:00
snapcraft debian, redhat, snapcraft: Libyang min version is 2.1.128 2024-04-16 13:45:12 +02:00
staticd zebra: fix missing static routes 2024-07-15 18:46:22 +00:00
tests tests: Add an ability to specify daemon params with unified config 2025-03-12 13:05:25 -04:00
tools tools: Fix frr-reload for ebgp-multihop TTL reconfiguration. 2025-01-29 12:06:15 +00:00
vrrpd vrrpd: iterate over all ancillary messages 2024-10-08 13:32:24 +00:00
vtysh lib, vtysh, topotests: fix 'show ip[v6] access-list ... json' formatting 2024-05-14 13:22:20 +02:00
watchfrr build: homologize path handling 2024-01-27 19:02:52 +01:00
yang isisd: fix change flex-algorithm number from uint32 to uint8 2024-10-30 08:44:02 +00:00
zebra Merge pull request #18090 from FRRouting/mergify/bp/stable/10.1/pr-17935 2025-02-12 08:19:25 -05:00
.clang-format *: Modify clang-format column limit to 100 2024-10-03 19:52:13 +00:00
.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 FRR Release 10.1.3 2025-03-12 15:39:26 -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

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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