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| author | Donatas Abraitis <donatas@opensourcerouting.org> | 2024-11-08 07:56:21 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-11-08 07:56:21 +0100 |
| commit | af9a2cb875e699078a307e119a0009ae18eb26eb (patch) | |
| tree | 2ce2d72a6214ec9536222318b6c2dd5e8c1f7f7f /doc | |
| parent | Merge pull request #12109 from donaldsharp/routemap_time_spent (diff) | |
| parent | doc:the doc of extcomumnity color (diff) | |
| download | frr-af9a2cb875e699078a307e119a0009ae18eb26eb.tar.xz frr-af9a2cb875e699078a307e119a0009ae18eb26eb.zip | |
Merge pull request #17231 from guoguojia2021/guozhongfeng_alibaba
bgpd:support of color extended community color-only types
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/user/bgp.rst | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/doc/user/bgp.rst b/doc/user/bgp.rst index 20a9ef84f..0c7fcecb9 100644 --- a/doc/user/bgp.rst +++ b/doc/user/bgp.rst @@ -2928,6 +2928,23 @@ BGP Extended Communities in Route Map This command sets colors values. +:rfc:`9256`. + +``CO:COLOR`` + This is a format to define colors value. ``CO`` part is always 00 (default), + it can be used to support the requirements of Color-Only steering when using + a Null Endpoint in the SR-TE Policy as specified in Section 8.8 of [RFC9256]. + The below shows in detail what the different combinations of ``CO`` bits can + match on to for the purpose of determining what type of SR-TE Policy Tunnel + a BGP route can resolve over, and it also shows the order for resolving the + BGP route if there are different tunnels. + - ``00`` Can match on a specific endpoint only which should be the nexthop + of the route(Default Setting). + - ``01`` Can match on a specific endpoint or a null endpoint. + - ``10`` Can match on a specific endpoint, null endpoint or any endpoint. + - ``11`` Reserved for future use and shuould not be used. + + .. clicmd:: set extcommunity bandwidth <(1-25600) | cumulative | num-multipaths> [non-transitive] This command sets the BGP link-bandwidth extended community for the prefix |