extern void ip_neighbor_update (vnet_main_t * vnm, adj_index_t ai);
extern void ip_neighbor_probe (const ip_adjacency_t * adj);
-extern void ip_neighbor_probe_dst (const ip_adjacency_t * adj,
+extern void ip_neighbor_probe_dst (u32 sw_if_index,
+ ip_address_family_t af,
const ip46_address_t * ip);
extern void ip_neighbor_mark (ip_address_family_t af);