MPLS infrastructure improvments

[vpp.git] / vnet / vnet / lisp-gpe / lisp_gpe_tunnel.c

diff --git a/vnet/vnet/lisp-gpe/lisp_gpe_tunnel.c b/vnet/vnet/lisp-gpe/lisp_gpe_tunnel.c
index 4d5587b..e4e5970 100644 (file)
--- a/vnet/vnet/lisp-gpe/lisp_gpe_tunnel.c
+++ b/vnet/vnet/lisp-gpe/lisp_gpe_tunnel.c
@@ -114,7 +114,7 @@ lisp_gpe_tunnel_build_rewrite (const lisp_gpe_tunnel_t * lgt,
   lisp0->ver_res = 0;
   lisp0->res = 0;
   lisp0->next_protocol = payload_proto;
-  lisp0->iid = clib_host_to_net_u32 (ladj->vni);
+  lisp0->iid = clib_host_to_net_u32 (ladj->vni) >> 8;  /* first 24 bits only */
 
   return (rw);
 }