vif->host_mtu_size = args->host_mtu_size;
vif->tap_flags = args->tap_flags;
clib_memcpy (vif->host_mac_addr, args->host_mac_addr.bytes, 6);
vif->host_mtu_size = args->host_mtu_size;
vif->tap_flags = args->tap_flags;
clib_memcpy (vif->host_mac_addr, args->host_mac_addr.bytes, 6);