iptables_removeall.sh

来自「很小的linux下的upnp服务器端代码适合嵌入式系统」· Shell 代码 · 共 21 行

#! /bin/sh
# $Id: iptables_removeall.sh,v 1.3 2006/11/23 12:32:57 nanard Exp $
IPTABLES=iptables

#change this parameters :
EXTIF=eth0
EXTIP="`LC_ALL=C /sbin/ifconfig $EXTIF | grep 'inet addr' | awk '{print $2}' | sed -e 's/.*://'`"

#removing the MINIUPNPD chain for nat
$IPTABLES -t nat -F MINIUPNPD
#rmeoving the rule to MINIUPNPD
$IPTABLES -t nat -D PREROUTING -d $EXTIP -i $EXTIF -j MINIUPNPD
$IPTABLES -t nat -X MINIUPNPD

#removing the MINIUPNPD chain for filter
$IPTABLES -t filter -F MINIUPNPD
#adding the rule to MINIUPNPD
$IPTABLES -t filter -D FORWARD -i $EXTIF -o ! $EXTIF -j MINIUPNPD
$IPTABLES -t filter -X MINIUPNPD