u32 bd_set_flags (vlib_main_t * vm, u32 bd_index, u32 flags, u32 enable);
void bd_set_mac_age (vlib_main_t * vm, u32 bd_index, u8 age);
-void bd_set_bd_tag (vlib_main_t * vm, u32 bd_index, u8 * bd_tag);
int bd_add_del (l2_bridge_domain_add_del_args_t * args);
/**