doc: Add documentation for `bgp reject-as-sets` command

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

diff --git a/doc/user/bgp.rst b/doc/user/bgp.rst
index 6c20658214d471568ea3f8673daa9a1894db0cbc..4f7abcbf017326689f698b39cc7298fb4ee7f7be 100644 (file)
--- a/doc/user/bgp.rst
+++ b/doc/user/bgp.rst
@@ -416,6 +416,14 @@ Require policy on EBGP
 
    This command requires incoming and outgoing filters to be applied for eBGP sessions. Without the incoming filter, no routes will be accepted. Without the outgoing filter, no routes will be announced.
 
+Reject routes with AS_SET or AS_CONFED_SET types
+-------------------------------
+
+.. index:: [no] bgp reject-as-sets
+.. clicmd:: [no] bgp reject-as-sets
+
+   This command enables rejection of incoming and outgoing routes having AS_SET or AS_CONFED_SET type.
+
 .. _bgp-route-flap-dampening:
 
 Route Flap Dampening