extern vlib_node_registration_t ip6_discover_neighbor_node;
extern vlib_node_registration_t ip6_glean_node;
extern vlib_node_registration_t ip6_midchain_node;
+extern vlib_node_registration_t ip6_punt_node;
extern void ip6_forward_next_trace (vlib_main_t * vm,
vlib_node_runtime_t * node,