commit b11f3b54c842117e22e2f5cf1561ea34eee8dfcc
author Timo Teräs <timo.teras@iki.fi> Mon Nov 02 16:50:07 2015 +0200
committer Donald Sharp <sharpd@cumulusnetworks.com> Tue Dec 08 14:12:10 2015 -0500
tree c31f9893baa2a05db24ea72d1370fb6b11f59c20
parent 7eb6136b2732d4782360f9f376336c6d4f667ff0

zebra: implement per-route mtu handling

This commits allow overriding MTU using netlink attributes on
per-route basis. This is useful for routing protocols that can
advertice prefix specific MTUs between routers (e.g. NHRP).

Signed-off-by: Timo Teräs <timo.teras@iki.fi>

zebra/kernel_socket.c

diff --git a/zebra/kernel_socket.c b/zebra/kernel_socket.c
index eded2bb..fe9e4ac 100644
--- a/zebra/kernel_socket.c
+++ b/zebra/kernel_socket.c
@@ -971,7 +971,7 @@
           || rtm->rtm_type == RTM_ADD
           || rtm->rtm_type == RTM_CHANGE)
         rib_add_ipv4 (ZEBRA_ROUTE_KERNEL, zebra_flags, &p, &gate.sin.sin_addr,
-                      NULL, 0, VRF_DEFAULT, 0, 0, 0, SAFI_UNICAST);
+                      NULL, 0, VRF_DEFAULT, 0, 0, 0, 0, SAFI_UNICAST);
       else
         rib_delete_ipv4 (ZEBRA_ROUTE_KERNEL, zebra_flags, &p,
                          &gate.sin.sin_addr, 0, VRF_DEFAULT, SAFI_UNICAST);
@@ -1013,7 +1013,7 @@
           || rtm->rtm_type == RTM_ADD
           || rtm->rtm_type == RTM_CHANGE)
         rib_add_ipv6 (ZEBRA_ROUTE_KERNEL, zebra_flags, &p, &gate.sin6.sin6_addr,
-                      ifindex, VRF_DEFAULT, RT_TABLE_MAIN, 0, 0, SAFI_UNICAST);
+                      ifindex, VRF_DEFAULT, RT_TABLE_MAIN, 0, 0, 0, SAFI_UNICAST);
       else
         rib_delete_ipv6 (ZEBRA_ROUTE_KERNEL, zebra_flags, &p,
                          &gate.sin6.sin6_addr, ifindex,