doc: We have to enable nht tracking via default route multihop eBGP

Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>

diff --git a/doc/user/bgp.rst b/doc/user/bgp.rst
index cb2444da54e2d09e6a977a741f3d1f1bace4e779..cb97ee22df4b1e8a4531e80251970a26b25837a5 100644 (file)
--- a/doc/user/bgp.rst
+++ b/doc/user/bgp.rst
@@ -1488,6 +1488,9 @@ Configuring Peers
    directly connected and this knob is not enabled, the session will not
    establish.
 
+   If the peer's IP address is not in the RIB and is reachable via the
+   default route, then you have to enable ``ip nht resolve-via-default``.
+
 .. index:: neighbor PEER description ...
 .. clicmd:: [no] neighbor PEER description ...