extern void ipsec_tun_register_nodes (ip_address_family_t af);
extern void ipsec_tun_unregister_nodes (ip_address_family_t af);
+// FIXME
+extern vlib_node_registration_t ipsec4_tun_input_node;
+extern vlib_node_registration_t ipsec6_tun_input_node;
+
/*
* DP API
*/