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authorRuss White <russ@riw.us>2025-02-07 14:00:59 -0500
committerGitHub <noreply@github.com>2025-02-07 14:00:59 -0500
commit2ef76a33506f39d98038d5239f0620e2bbf33d8c (patch)
tree429bc11a3ad346a64c85082a36e9ce2c91655ae5 /doc
parenteebe460168fe15869ca0eb948072fcd691de0953 (diff)
parentdb853cc97eafee8742cd391aaa2b5bc58a6751ae (diff)
Merge pull request #17871 from opensourcerouting/feature/bgp_link_local_capability
bgpd: Implement Link-Local Next Hop capability
Diffstat (limited to 'doc')
-rw-r--r--doc/user/bgp.rst9
1 files changed, 9 insertions, 0 deletions
diff --git a/doc/user/bgp.rst b/doc/user/bgp.rst
index 5add30b6f4..42f7ca84dd 100644
--- a/doc/user/bgp.rst
+++ b/doc/user/bgp.rst
@@ -1953,6 +1953,15 @@ Configuring Peers
are not supporting this capability or supporting BGP Capabilities
Negotiation RFC 2842.
+.. clicmd:: neighbor PEER capability link-local
+
+ Send the Link-Local Next Hop capability in the BGP OPEN message to the neighbor.
+ This is useful in data center environments where point-to-point (unnumbered) links
+ are utilized. This capability standardizes the operation of BGP over a
+ point-to-point links using link-local IPv6 addressing only.
+
+ Enabled by default for the ``datacenter`` profile.
+
.. clicmd:: neighbor <A.B.C.D|X:X::X:X|WORD> accept-own
Enable handling of self-originated VPN routes containing ``accept-own`` community.