From: vivek <vivek@cumulusnetworks.com>
Date: Sat, 29 Aug 2015 18:54:41 +0000 (-0700)
Subject: BGP: Do not error upon duplicate listen range
X-Git-Tag: frr-2.0-rc1~1271^2~3
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=57e9ee0a9430e0fa0c7fe0751eaf0129abb7fa9c;p=matthieu%2Ffrr.git

BGP: Do not error upon duplicate listen range

Ticket: CM-6517
Reviewed By: Trivial
Testing Done: Manual testing in 2.5-br

This commit is a port of the patch bgpd-dynamic-nbr-fix-config-error.patch
from 2.5-br.
---

diff --git a/bgpd/bgpd.c b/bgpd/bgpd.c
index 465f23e562..eb25fd9909 100644
--- a/bgpd/bgpd.c
+++ b/bgpd/bgpd.c
@@ -2313,7 +2313,7 @@ peer_group_listen_range_add (struct peer_group *group, struct prefix *range)
   for (ALL_LIST_ELEMENTS (group->listen_range[afi], node, nnode, prefix))
     {
       if (prefix_same(range, prefix))
-        return BGP_ERR_DYNAMIC_NEIGHBORS_RANGE_EXISTS;
+        return 0;
     }
 
   prefix = prefix_new();