-extern int ip_neighbor_del (const ip46_address_t * ip,
- ip46_type_t type, u32 sw_if_index);
+extern int ip_neighbor_del (const ip_address_t * ip, u32 sw_if_index);
+
+extern int ip_neighbor_config (ip_address_family_t af,
+ u32 limit, u32 age, bool recycle);