table ip x {
	chain y {
		iifname . ip saddr . ip daddr { "eth1" . 1.1.1.1 . 2.2.2.3, "eth1" . 1.1.1.2 . 2.2.2.4, "eth2" . 1.1.1.3 . 2.2.2.5 } accept
		ip protocol . th dport { tcp . 22, udp . 67 }
	}
}