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| author | Christian Breunig <christian@breunig.cc> | 2024-02-16 08:52:05 +0100 |
|---|---|---|
| committer | Mergify <37929162+mergify[bot]@users.noreply.github.com> | 2024-02-16 08:37:43 +0000 |
| commit | d96b22b46f393a42833ccc3395ae359dbf199016 (patch) | |
| tree | 9d457993b97006ab71f4d8feeb7d96c94293484f /docs/configuration/vrf | |
| parent | e72e6c6e3d6e11b5aa98a77dd9eb629e74b7140e (diff) | |
| download | vyos-documentation-d96b22b46f393a42833ccc3395ae359dbf199016.tar.gz vyos-documentation-d96b22b46f393a42833ccc3395ae359dbf199016.zip | |
T6001: add option to disable next-hop-tracking resolve-via-default in VRF context
(cherry picked from commit abaf9814502b931fa81b4af9b3953880825b57f4)
Diffstat (limited to 'docs/configuration/vrf')
| -rw-r--r-- | docs/configuration/vrf/index.rst | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/docs/configuration/vrf/index.rst b/docs/configuration/vrf/index.rst index 0ead2b9d..4f230cf9 100644 --- a/docs/configuration/vrf/index.rst +++ b/docs/configuration/vrf/index.rst @@ -67,6 +67,25 @@ can be used to filter which routes zebra will install in the kernel. .. note:: If you choose any as the option that will cause all protocols that are sending routes to zebra. +Nexthop Tracking +---------------- + +Nexthop tracking resolve nexthops via the default route by default. This is enabled +by default for a traditional profile of FRR which we use. It and can be disabled if +you do not wan't to e.g. allow BGP to peer across the default route. + +.. cfgcmd:: set vrf name <name> ip nht no-resolve-via-default + + Do not allow IPv4 nexthop tracking to resolve via the default route. This + parameter is configured per-VRF, so the command is also available in the VRF + subnode. + +.. cfgcmd:: set vrf name <name> ipv6 nht no-resolve-via-default + + Do not allow IPv4 nexthop tracking to resolve via the default route. This + parameter is configured per-VRF, so the command is also available in the VRF + subnode. + Interfaces ---------- |