doc: document new BGP debug option

Let user know what the debug knob does.

Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>

diff --git a/doc/user/bgp.rst b/doc/user/bgp.rst
index 6c0a4306f4b543250012a3606cd43bddaefd9f2b..4433dc9e2173cf2f2be16be696a511d00c96191b 100644 (file)
--- a/doc/user/bgp.rst
+++ b/doc/user/bgp.rst
@@ -2916,6 +2916,12 @@ Debugging
    Display Listen sockets and the vrf that created them.  Useful for debugging of when
    listen is not working and this is considered a developer debug statement.
 
+.. clicmd:: debug bgp bfd
+
+   Enable or disable debugging for BFD events. This will show BFD integration
+   library messages and BGP BFD integration messages that are mostly state
+   transitions and validation problems.
+
 .. clicmd:: debug bgp neighbor-events
 
    Enable or disable debugging for neighbor events. This provides general