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-rw-r--r--src/vnet/mpls/mpls_tunnel.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/vnet/mpls/mpls_tunnel.c b/src/vnet/mpls/mpls_tunnel.c
index 7ca2c12cbcf..a142edf3f0a 100644
--- a/src/vnet/mpls/mpls_tunnel.c
+++ b/src/vnet/mpls/mpls_tunnel.c
@@ -643,6 +643,9 @@ vnet_mpls_tunnel_create (u8 l2_only,
hi = vnet_get_hw_interface (vnm, mt->mt_hw_if_index);
}
+ /* Standard default MPLS tunnel MTU. */
+ vnet_sw_interface_set_mtu (vnm, hi->sw_if_index, 9000);
+
/*
* Add the new tunnel to the tunnel DB - key:SW if index
*/