From cd92e54816f0f461d62344841e8120936c770543 Mon Sep 17 00:00:00 2001
From: Donald Sharp <sharpd@cumulusnetworks.com>
Date: Tue, 19 May 2015 17:47:26 -0700
Subject: [PATCH] Send CEASE NOTIFICATIONS to all peers on "no router bgp"

---
 bgpd/bgpd.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/bgpd/bgpd.c b/bgpd/bgpd.c
index ec7bd34973..77cb5d1fe6 100644
--- a/bgpd/bgpd.c
+++ b/bgpd/bgpd.c
@@ -2362,6 +2362,17 @@ bgp_delete (struct bgp *bgp)
   afi_t afi;
   int i;
 
+  for (ALL_LIST_ELEMENTS (bgp->peer, node, next, peer))
+    {
+      if (peer->status == Established ||
+          peer->status == OpenSent ||
+          peer->status == OpenConfirm)
+        {
+            bgp_notify_send (peer, BGP_NOTIFY_CEASE,
+                             BGP_NOTIFY_CEASE_PEER_UNCONFIG);
+        }
+    }
+
   if (bgp->t_rmap_update)
     BGP_TIMER_OFF(bgp->t_rmap_update);
 
-- 
2.39.5