+ethernet_arp_ip4_entry_t *
+ip4_neighbor_entries (u32 sw_if_index)
+{
+ ethernet_arp_main_t *am = ðernet_arp_main;
+ ethernet_arp_ip4_entry_t *n, *ns = 0;
+
+ /* *INDENT-OFF* */
+ pool_foreach (n, am->ip4_entry_pool, ({
+ if (sw_if_index != ~0 && n->sw_if_index != sw_if_index)
+ continue;
+ vec_add1 (ns, n[0]);
+ }));
+ /* *INDENT-ON* */
+
+ if (ns)
+ vec_sort_with_function (ns, ip4_arp_entry_sort);
+ return ns;
+}
+