X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fipip%2Fsixrd.c;h=38ca899f274a579cfd0e57881e1e351b9daf443e;hb=d723161e038d00e59766aa67a6a0dcc350227e4b;hp=cfdd0f87e3a9a5308ff05fdee51194febb1aceb5;hpb=fe7d4a2e31529eed5416b38b520fdc84687df03c;p=vpp.git

diff --git a/src/vnet/ipip/sixrd.c b/src/vnet/ipip/sixrd.c
index cfdd0f87e3a..38ca899f274 100644
--- a/src/vnet/ipip/sixrd.c
+++ b/src/vnet/ipip/sixrd.c
@@ -337,7 +337,7 @@ sixrd_add_tunnel (ip6_address_t * ip6_prefix, u8 ip6_prefix_len,
   t->dev_instance = t_idx;
   t->user_instance = t_idx;
 
-  hi->max_l3_packet_bytes[VLIB_RX] = hi->max_l3_packet_bytes[VLIB_TX] = 1480;
+  vnet_sw_interface_set_mtu (vnet_get_main (), t->sw_if_index, 1480);
 
   ipip_tunnel_db_add (t, &key);