table ip x {
	chain filter_in_tcp {
	}

	chain filter_in_udp {
	}

	chain y {
		tcp dport vmap { 80 : accept, 81 : accept, 443 : accept, 8000-8100 : accept, 24000-25000 : accept }
		meta l4proto vmap { tcp : goto filter_in_tcp, udp : goto filter_in_udp }
		log
	}
}