}
void
-send_ip6_na (vlib_main_t * vm, vnet_hw_interface_t * hi)
+send_ip6_na (vlib_main_t * vm, const vnet_hw_interface_t * hi)
{
ip6_main_t *i6m = &ip6_main;
u32 sw_if_index = hi->sw_if_index;
ip6_address_t *ip6_addr = ip6_interface_first_address (i6m, sw_if_index);
+
+ send_ip6_na_w_addr (vm, ip6_addr, hi);
+}
+
+void
+send_ip6_na_w_addr (vlib_main_t * vm,
+ const ip6_address_t * ip6_addr,
+ const vnet_hw_interface_t * hi)
+{
+ ip6_main_t *i6m = &ip6_main;
+ u32 sw_if_index = hi->sw_if_index;
+
if (ip6_addr)
{
clib_warning