From 4468119bd22a69d7ca5d91b9dcd14e7fdf6d136f Mon Sep 17 00:00:00 2001
From: Donald Sharp <sharpd@cumulusnetworks.com>
Date: Tue, 19 May 2015 17:47:23 -0700
Subject: [PATCH] iBGP multipath is broken if 'bgp deterministic-med' is
 enabled

---
 bgpd/bgp_aspath.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/bgpd/bgp_aspath.c b/bgpd/bgp_aspath.c
index 4406c8b23a..996101a279 100644
--- a/bgpd/bgp_aspath.c
+++ b/bgpd/bgp_aspath.c
@@ -1417,6 +1417,10 @@ aspath_cmp_left (const struct aspath *aspath1, const struct aspath *aspath2)
   if (!(aspath1 && aspath2))
     return 0;
 
+  /* If both paths are originated in this AS then we do want to compare MED */
+  if (!aspath_count_hops(aspath1) && !aspath_count_hops(aspath2))
+    return 1;
+
   seg1 = aspath1->segments;
   seg2 = aspath2->segments;
 
-- 
2.39.5