From 105227afe78099a2e7ac830343df8a36424361b7 Mon Sep 17 00:00:00 2001 From: Donatas Abraitis Date: Mon, 30 Nov 2020 21:27:35 +0200 Subject: [PATCH] doc: Add paragraph about `bgp suppress-duplicates` command Signed-off-by: Donatas Abraitis --- doc/user/bgp.rst | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/doc/user/bgp.rst b/doc/user/bgp.rst index 73c286631a..1ee8f885d5 100644 --- a/doc/user/bgp.rst +++ b/doc/user/bgp.rst @@ -454,6 +454,17 @@ Reject routes with AS_SET or AS_CONFED_SET types This command enables rejection of incoming and outgoing routes having AS_SET or AS_CONFED_SET type. +Suppress duplicate updates +-------------------------- + +.. index:: [no] bgp suppress-duplicates +.. clicmd:: [no] bgp suppress-duplicates + + For example, BGP routers can generate multiple identical announcements with + empty community attributes if stripped at egress. This is an undesired behavior. + Suppress duplicate updates if the route actually not changed. + Default: enabled. + Disable checking if nexthop is connected on EBGP sessions --------------------------------------------------------- -- 2.39.5