uword n_bytes_link_layer_address,
int is_static,
int is_no_fib_entry);
extern int vnet_unset_ip6_ethernet_neighbor (vlib_main_t * vm,
u32 sw_if_index,
uword n_bytes_link_layer_address,
int is_static,
int is_no_fib_entry);
extern int vnet_unset_ip6_ethernet_neighbor (vlib_main_t * vm,
u32 sw_if_index,
extern int ip6_neighbor_proxy_add_del (u32 sw_if_index,
ip6_address_t * addr, u8 is_add);
extern int ip6_neighbor_proxy_add_del (u32 sw_if_index,
ip6_address_t * addr, u8 is_add);