static ip_neighbor_scan_config_t ip_neighbor_scan_conf;
+int
+ip_neighbor_add (const ip46_address_t * ip,
+ u8 is_ip6,
+ const u8 * mac,
+ u32 sw_if_index,
+ ip_neighbor_flags_t flags, u32 * stats_index)
+{
+ fib_protocol_t fproto;
+ vnet_link_t linkt;
+ int rv;
+
+ /*
+ * there's no validation here of the ND/ARP entry being added.
+ * The expectation is that the FIB will ensure that nothing bad
+ * will come of adding bogus entries.
+ */
+ if (is_ip6)
+ {
+ rv = vnet_set_ip6_ethernet_neighbor (vlib_get_main (),
+ sw_if_index, &ip->ip6, mac, 6,
+ (flags & IP_NEIGHBOR_FLAG_STATIC),
+ (flags &
+ IP_NEIGHBOR_FLAG_NO_ADJ_FIB));
+ fproto = FIB_PROTOCOL_IP6;
+ linkt = VNET_LINK_IP6;
+ }
+ else
+ {
+ ethernet_arp_ip4_over_ethernet_address_t a = {
+ .ip4 = ip->ip4,
+ };
+
+ clib_memcpy (&a.ethernet, mac, 6);
+
+ rv = vnet_arp_set_ip4_over_ethernet (vnet_get_main (),
+ sw_if_index,
+ &a,
+ (flags & IP_NEIGHBOR_FLAG_STATIC),
+ (flags &
+ IP_NEIGHBOR_FLAG_NO_ADJ_FIB));
+ fproto = FIB_PROTOCOL_IP4;
+ linkt = VNET_LINK_IP4;
+ }
+
+ if (0 == rv && stats_index)
+ *stats_index = adj_nbr_find (fproto, linkt, ip, sw_if_index);
+
+ return (rv);
+}
+
+int
+ip_neighbor_del (const ip46_address_t * ip, u8 is_ip6, u32 sw_if_index)
+{
+ int rv;
+
+ if (is_ip6)
+ {
+ rv = vnet_unset_ip6_ethernet_neighbor (vlib_get_main (),
+ sw_if_index, &ip->ip6);
+ }
+ else
+ {
+ ethernet_arp_ip4_over_ethernet_address_t a = {
+ .ip4 = ip->ip4,
+ };
+
+ rv =
+ vnet_arp_unset_ip4_over_ethernet (vnet_get_main (), sw_if_index, &a);
+ }
+
+ return (rv);
+}
+
void
ip_neighbor_scan_enable_disable (ip_neighbor_scan_arg_t * arg)
{
else
{
vnet_unset_ip6_ethernet_neighbor
- (vm, n6->key.sw_if_index, &n6->key.ip6_address,
- n6->link_layer_address, 6);
+ (vm, n6->key.sw_if_index, &n6->key.ip6_address);
}
}
else if (delta >= cfg->scan_interval)
u32 interval = 0, time = 0, update = 0, delay = 0, stale = 0;
ip_neighbor_scan_arg_t arg;
- memset (&arg, 0, sizeof (arg));
+ clib_memset (&arg, 0, sizeof (arg));
arg.mode = IP_SCAN_V46_NEIGHBORS;
/* Get a line of input. */