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The FRRouting Protocol Suite
37375 commits 81 branches 196 tags 272 MiB
C 70%
Python 28%
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Mark Stapp 29122bc9b8 zebra: refactor netlink route message parsing 
Separate core netlink route message parsing into a new api that
uses a dplane ctx to hold the parsed attribute data. Use the new
api in two paths: the normal netlink update message parsing path,
and in the FPM plugin, which also uses netlink encoding. The FPM
route-notificatin code runs in its own pthread, and only needs
a subset of the route info that zebra ordinarily develops. This
change stops that pthread from accessing zebra's internal
data, such as vrfs and ifps, that are not thread-safe.

Signed-off-by: Mark Stapp <mjs@cisco.com>
2024-12-05 09:23:53 -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 2024-06-14 16:33:32 +03:00
babeld babeld: changes for code maintainability 2024-09-06 07:02:51 +05:30
bfdd Merge pull request #16987 from opensourcerouting/bfd-echo-sock 2024-11-26 08:51:07 -05:00
bgpd Merge pull request #17547 from donaldsharp/some_cleanups 2024-12-03 08:57:28 -05:00
debian Merge pull request #17375 from opensourcerouting/fix/use_pcre2 2024-11-18 12:34:18 -05:00
doc Merge pull request #17527 from guoguojia2021/guozhongfeng_alibaba 2024-11-27 08:27:08 +02:00
docker Docker: Add the ability to override FRR UID 2024-11-26 12:18:37 -05:00
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 #17219 from zhou-run/202406201119 2024-11-26 10:10:33 -05:00
ldpd ldpd: free previous config if it wasn't applied 2024-10-16 13:30:25 +02:00
lib lib: Remove route_node_match_ipv[4|6] not being used 2024-11-25 13:12:10 -05:00
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 #16700 from louis-6wind/fix-nhrp-output 2024-11-28 17:16:24 +02:00
ospf6d Merge pull request #17363 from acooks-at-bda/fix-redundant-null-ptr-check-CID-1599962 2024-11-06 08:10:00 +02:00
ospfclient tools, ospfclient: add a config option to skip installing python scripts 2024-08-22 13:46:30 -05:00
ospfd ospfd: Correct invalid SR-MPLS output label 2024-11-23 19:05:25 +01:00
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 Merge pull request #17340 from nabahr/mapping-agent 2024-11-21 16:10:42 -03:00
pkgsrc build: homologize path handling 2024-01-27 19:02:52 +01:00
python tools: Fix syntax raw parsing for make-foobar helper 2024-11-18 11:04:27 +02:00
qpb *: add XREF_SETUP() to libraries and utilites 2024-05-02 23:03:08 +02:00
redhat packaging: Use PCRE2 for .deb/.rpm builds 2024-11-08 08:50:54 +02:00
ripd ripd: Use route_node_match instead of route_node_match_ipv4 2024-11-25 13:12:10 -05:00
ripngd ripngd: adjust header for display command 2024-07-05 09:31:39 +08:00
sharpd Merge pull request #17445 from cscarpitta/fix/sharp-use-ipv6-max-bitlen 2024-11-17 14:19:58 +02:00
snapcraft bfdd: remove control socket obsolete code 2024-07-25 10:37:11 -03:00
staticd *: Fix up improper handling of nexthops for nexthop tracking 2024-10-15 11:57:23 -04:00
tests Merge pull request #17547 from donaldsharp/some_cleanups 2024-12-03 08:57:28 -05:00
tools tools: fix style check babletrace file 2024-11-25 09:00:03 -08:00
vrrpd vrrpd: iterate over all ancillary messages 2024-10-07 13:05:10 -03:00
vtysh vtysh: make clang-SA happy about reusing stdin 2024-10-16 13:30:25 +02:00
watchfrr build: homologize path handling 2024-01-27 19:02:52 +01:00
yang Merge pull request #17340 from nabahr/mapping-agent 2024-11-21 16:10:42 -03:00
zebra zebra: refactor netlink route message parsing 2024-12-05 09:23:53 -05:00
.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
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