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ckishimo 0c988f96c8 ospf6d: do not send Type-5 into stub area 
When running the topotest ospf6_topo2, we see the ABR r2 sending type 5 LSA into
    the stub area 0.0.0.1 which are not acknowledged and the ABR keeps trying forever

    2022/01/07 15:51:57.953 LSUpdate to neighbor 10.254.254.1%r2-eth0
    2022/01/07 15:51:57.953 LSUpdate send on r2-eth0
    2022/01/07 15:51:57.953     src: fe80::5808:2aff:fe79:bb63
    2022/01/07 15:51:57.953     dst: fe80::785f:7aff:feee:82d6
    2022/01/07 15:51:57.953     OSPFv3 Type:4 Len:156 Router-ID:10.254.254.2
    2022/01/07 15:51:57.953     Area-ID:0.0.0.1 Cksum:0 Instance-ID:0
    2022/01/07 15:51:57.953     Number of LSA: 4
    2022/01/07 15:51:57.953     [AS-External Id:0.0.0.1 Adv:10.254.254.2]
    2022/01/07 15:51:57.953     Age:  198 SeqNum: 0x80000001 Cksum: 3959 Len: 28
    2022/01/07 15:51:57.953     [AS-External Id:0.0.0.2 Adv:10.254.254.2]
    2022/01/07 15:51:57.953     Age:  197 SeqNum: 0x80000001 Cksum: d5f2 Len: 36
    2022/01/07 15:51:57.953     [AS-External Id:0.0.0.3 Adv:10.254.254.2]
    2022/01/07 15:51:57.953     Age:  197 SeqNum: 0x80000001 Cksum: ebd9 Len: 36
    2022/01/07 15:51:57.953     [AS-External Id:0.0.0.4 Adv:10.254.254.2]
    2022/01/07 15:51:57.953     Age:  196 SeqNum: 0x80000001 Cksum: d1f3 Len: 36

    2022/01/07 15:52:02.953 LSUpdate to neighbor 10.254.254.1%r2-eth0
    2022/01/07 15:52:02.953 LSUpdate send on r2-eth0
    2022/01/07 15:52:02.953     src: fe80::5808:2aff:fe79:bb63
    2022/01/07 15:52:02.953     dst: fe80::785f:7aff:feee:82d6
    2022/01/07 15:52:02.953     OSPFv3 Type:4 Len:156 Router-ID:10.254.254.2
    2022/01/07 15:52:02.953     Area-ID:0.0.0.1 Cksum:0 Instance-ID:0
    2022/01/07 15:52:02.953     Number of LSA: 4
    2022/01/07 15:52:02.953     [AS-External Id:0.0.0.1 Adv:10.254.254.2]
    2022/01/07 15:52:02.953     Age:  203 SeqNum: 0x80000001 Cksum: 3959 Len: 28
    2022/01/07 15:52:02.954     [AS-External Id:0.0.0.2 Adv:10.254.254.2]
    2022/01/07 15:52:02.954     Age:  202 SeqNum: 0x80000001 Cksum: d5f2 Len: 36
    2022/01/07 15:52:02.954     [AS-External Id:0.0.0.3 Adv:10.254.254.2]
    2022/01/07 15:52:02.954     Age:  202 SeqNum: 0x80000001 Cksum: ebd9 Len: 36
    2022/01/07 15:52:02.954     [AS-External Id:0.0.0.4 Adv:10.254.254.2]
    2022/01/07 15:52:02.954     Age:  201 SeqNum: 0x80000001 Cksum: d1f3 Len: 36

    This PR prevents the ABR of sending type 5 lsa into a stub area

Signed-off-by: ckishimo <carles.kishimoto@gmail.com>
2022-01-10 14:22:31 +01:00
.github .github: improve bug report template 2020-10-20 16:12:03 -04:00
alpine alpine: fix path for daemons file install 2021-08-30 15:21:59 -04:00
babeld babeld: C-style comments 2021-12-23 07:32:23 +10:00
bfdd Merge pull request #10186 from idryzhov/bfd-receive-timer-cb 2021-12-07 12:21:40 -05:00
bgpd bgpd: VRF-Lite fix to clear stale leaked routes 2022-01-08 10:21:10 -08:00
debian debian: adjust the changelog for the dev branch 2021-11-08 11:54:42 -06:00
doc Merge pull request #10288 from ton31337/fix/rfc7300 2022-01-08 08:42:19 -05:00
docker docker: update alpine build enable set own version 2022-01-04 13:14:51 -05:00
eigrpd *: cleanup ifp->vrf_id 2021-11-22 20:47:23 +03:00
fpm build: fix AM_LDFLAGS usage (and gcov) 2021-07-21 17:10:08 +02:00
gdb *: Cleanup some documentation from quagga->frr 2021-11-11 14:41:27 -05:00
grpc build: fix AM_LDFLAGS usage (and gcov) 2021-07-21 17:10:08 +02:00
include include, zebra: Add recent nexthop.h 2021-10-25 14:11:37 -04:00
isisd isisd: fix use after free 2021-12-14 16:28:08 +03:00
ldpd ldpd: Convert vty_out to vty_json for JSON 2021-11-25 17:50:53 +02:00
lib lib: small debug adjustment for bfd 2022-01-08 06:01:08 -05:00
m4 grpc: improve checks for GRPC C++ requirements 2021-05-22 00:01:06 +00:00
mlag build: fix AM_LDFLAGS usage (and gcov) 2021-07-21 17:10:08 +02:00
nhrpd Merge pull request #9878 from pguibert6WIND/resolver_vrf 2021-12-01 08:12:33 +02:00
ospf6d ospf6d: do not send Type-5 into stub area 2022-01-10 14:22:31 +01:00
ospfclient build: fix AM_LDFLAGS usage (and gcov) 2021-07-21 17:10:08 +02:00
ospfd Merge pull request #10098 from opensourcerouting/ospf-gr-topotest-fix 2021-12-21 08:43:32 -05:00
pathd pathd: fix typo in pathd/path_ted.c 2021-12-19 11:25:15 +00:00
pbrd Merge pull request #10124 from ton31337/feature/vty_json 2021-11-29 02:11:29 +03:00
pceplib pceplib: fix style issues 2021-12-06 00:09:13 -05:00
pimd pimd: remove redundant header inclusion 2022-01-07 23:21:00 -08:00
pkgsrc *: cleanup .gitignore files 2018-09-08 21:30:42 +02:00
python isisd: fix redistribute CLI 2021-10-05 17:38:21 +03:00
qpb build: fix AM_LDFLAGS usage (and gcov) 2021-07-21 17:10:08 +02:00
redhat redhat: keep check for zebra.conf to check for per daemon configs 2021-11-17 11:35:23 +01:00
ripd *: cleanup ifp->vrf_id 2021-11-22 20:47:23 +03:00
ripngd *: cleanup ifp->vrf_id 2021-11-22 20:47:23 +03:00
sharpd *: Remove redundand braces for single statement blocks 2021-11-27 11:20:59 +02:00
snapcraft snapcraft: add missing dependency 2021-08-23 15:08:05 +03:00
staticd staticd: remove unnecessary function call 2021-11-23 12:46:21 +03:00
tests tests: BGP : Dynamic route leak VRF lite (BGP-GR) 2022-01-08 10:21:10 -08:00
tools Merge pull request #10030 from anlancs/cleanup-reload-null0 2022-01-09 17:17:00 +03:00
vrrpd *: cleanup ifp->vrf_id 2021-11-22 20:47:23 +03:00
vtysh configure.ac: drop --enable-pcep option and HAVE_PATHD_PCEP 2021-12-15 16:51:33 +01:00
watchfrr *: Convert quagga_signal_X to frr_signal_X 2021-11-11 14:41:27 -05:00
yang Merge pull request #10110 from idryzhov/if-yang-remove-vrf 2021-12-02 08:33:05 -05:00
zebra bfdd: correct one spelling error of comment 2021-12-31 05:32:49 -05:00
.clang-format tools: clang-format break after operators 2021-12-06 10:50:43 -05:00
.dir-locals.el tests: remove python format block from dir-locals 2021-09-13 10:04:29 -04:00
.dockerignore docker: Make docker image on CentOS 7 2019-11-26 19:29:30 +00:00
.git-blame-ignore-revs tools: Ignore mass renaming of topotests for git blame 2021-05-11 14:14:26 +03:00
.gitignore *: Add some missed make check generated files in .gitignore 2021-09-16 08:13:17 -04:00
.pylintrc tests: micronet: update infra 2021-09-04 09:04:46 -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: remove --enable-exampledir 2021-06-24 16:42:58 +02:00
config.version.in build: carry --with-pkg-extra-version into tarballs 2018-10-24 15:11:50 +02:00
configure.ac build: add "--with-service-timeout" in configure.ac 2022-01-06 07:42:36 -05:00
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
Makefile.am build: fix AM_LDFLAGS usage (and gcov) 2021-07-21 17:10:08 +02:00
README.md doc: Update Documentation to note Solaris Unsupported status 2020-09-21 10:02:20 -04:00
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