etc/xtables.conf

family ipv4 {
	table raw {
		chain PREROUTING hook NF_INET_PRE_ROUTING prio -300
		chain OUTPUT hook NF_INET_LOCAL_OUT prio -300
	}

	table mangle {
		chain PREROUTING hook NF_INET_PRE_ROUTING prio -150
		chain INPUT hook NF_INET_LOCAL_IN prio -150
		chain FORWARD hook NF_INET_FORWARD prio -150
		chain OUTPUT hook NF_INET_LOCAL_OUT prio -150
		chain POSTROUTING hook NF_INET_POST_ROUTING prio -150
	}

	table filter {
		chain INPUT hook NF_INET_LOCAL_IN prio 0
		chain FORWARD hook NF_INET_FORWARD prio 0
		chain OUTPUT hook NF_INET_LOCAL_OUT prio 0
	}

	table nat {
		chain PREROUTING hook NF_INET_PRE_ROUTING prio -100
		chain INPUT hook NF_INET_LOCAL_IN prio -100
		chain OUTPUT hook NF_INET_LOCAL_OUT prio 100
		chain POSTROUTING hook NF_INET_POST_ROUTING prio 100
	}

	table security {
		chain INPUT hook NF_INET_LOCAL_IN prio 50
		chain FORWARD hook NF_INET_FORWARD prio 50
		chain OUTPUT hook NF_INET_LOCAL_OUT prio 50
	}
}

family ipv6 {
	table raw {
		chain PREROUTING hook NF_INET_PRE_ROUTING prio -300
		chain OUTPUT hook NF_INET_LOCAL_OUT prio -300
	}

	table mangle {
		chain PREROUTING hook NF_INET_PRE_ROUTING prio -150
		chain INPUT hook NF_INET_LOCAL_IN prio -150
		chain FORWARD hook NF_INET_FORWARD prio -150
		chain OUTPUT hook NF_INET_LOCAL_OUT prio -150
		chain POSTROUTING hook NF_INET_POST_ROUTING prio -150
	}

	table filter {
		chain INPUT hook NF_INET_LOCAL_IN prio 0
		chain FORWARD hook NF_INET_FORWARD prio 0
		chain OUTPUT hook NF_INET_LOCAL_OUT prio 0
	}

	table nat {
		chain PREROUTING hook NF_INET_PRE_ROUTING prio -100
		chain INPUT hook NF_INET_LOCAL_IN prio -100
		chain OUTPUT hook NF_INET_LOCAL_OUT prio 100
		chain POSTROUTING hook NF_INET_POST_ROUTING prio 100
	}

	table security {
		chain INPUT hook NF_INET_LOCAL_IN prio 50
		chain FORWARD hook NF_INET_FORWARD prio 50
		chain OUTPUT hook NF_INET_LOCAL_OUT prio 50
	}
}

family arp {
	table filter {
		chain INPUT hook NF_ARP_IN prio 0
		chain FORWARD hook NF_ARP_FORWARD prio 0
		chain OUTPUT hook NF_ARP_OUT prio 0
	}
}