#!/bin/sh if [ ! -r /sbin/fw4 ]; then iptables-save|grep physdev-is-bridged|while read a; do iptables -D FORWARD -m physdev --physdev-is-bridged -j ACCEPT done iptables -I FORWARD 1 -m physdev --physdev-is-bridged -j ACCEPT ip6tables-save|grep physdev-is-bridged|while read a; do ip6tables -D FORWARD -m physdev --physdev-is-bridged -j ACCEPT done ip6tables -I FORWARD 1 -m physdev --physdev-is-bridged -j ACCEPT fi