+ else if (unformat (input, "%U v6 %d", unformat_vnet_sw_interface,
+ vnm, &a->ce_sw_if_index, &port))
+ a->ce_ip.version = AF_IP6;
+ else if (unformat (input, "%U v6", unformat_vnet_sw_interface,
+ vnm, &a->ce_sw_if_index))
+ a->ce_ip.version = AF_IP6;
+ else if (unformat (input, "%U %d", unformat_vnet_sw_interface,
+ vnm, &a->ce_sw_if_index, &port))
+ a->ce_ip.version = AF_IP4;
+ else if (unformat_user (input, unformat_vnet_sw_interface,
+ vnm, &a->ce_sw_if_index))
+ a->ce_ip.version = AF_IP4;