X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fipip%2Fsixrd.c;h=cfdd0f87e3a9a5308ff05fdee51194febb1aceb5;hb=fe7d4a2e31529eed5416b38b520fdc84687df03c;hp=998025782fb86076910171b3d3a527b41b1a82df;hpb=bca9290056b1ee206a05c13bbb46b1b40a8bd804;p=vpp.git

diff --git a/src/vnet/ipip/sixrd.c b/src/vnet/ipip/sixrd.c
index 998025782fb..cfdd0f87e3a 100644
--- a/src/vnet/ipip/sixrd.c
+++ b/src/vnet/ipip/sixrd.c
@@ -337,8 +337,7 @@ sixrd_add_tunnel (ip6_address_t * ip6_prefix, u8 ip6_prefix_len,
   t->dev_instance = t_idx;
   t->user_instance = t_idx;
 
-  /* Set default MTU to 1480 */
-  vnet_sw_interface_set_mtu (vnet_get_main (), t->sw_if_index, 1480);
+  hi->max_l3_packet_bytes[VLIB_RX] = hi->max_l3_packet_bytes[VLIB_TX] = 1480;
 
   ipip_tunnel_db_add (t, &key);