From: Roy Marples <roy@marples.name>
Date: Tue, 15 Sep 2015 11:03:31 +0000 (+0000)
Subject: Change IPv6 routes when MTU differs as well.
X-Git-Tag: v6.9.4~43
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8a8c80fa7a1f3887281ab455f30af49e5cb0e8d5;p=thirdparty%2Fdhcpcd.git

Change IPv6 routes when MTU differs as well.
---

diff --git a/ipv6.c b/ipv6.c
index fbb87813..0c0cd3c9 100644
--- a/ipv6.c
+++ b/ipv6.c
@@ -2155,7 +2155,8 @@ ipv6_buildroutes(struct dhcpcd_ctx *ctx)
 			    rt->metric != or->metric ||
 #endif
 		//	    or->src.s_addr != ifp->addr.s_addr ||
-			    !IN6_ARE_ADDR_EQUAL(&rt->gate, &or->gate))
+			    !IN6_ARE_ADDR_EQUAL(&or->gate, &rt->gate) ||
+			    or->mtu != rt->mtu)
 			{
 				if (c_route(or, rt) != 0)
 					continue;