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f45b195302
git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@3 af4574ff-66df-0310-9fd7-8a98e5e911e0
28 lines
761 B
XML
28 lines
761 B
XML
<sect3 id="postlfs-security-fw-stop" xreflabel="/etc/rc.d/init.d/firewall.stop">
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<title>firewall.stop</title>
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<para>If you need to turn firewalling off, this script will do it:</para>
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<para><screen><userinput>cat > /etc/rc.d/init.d/firewall.stop << "EOF"</userinput>
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#!/bin/sh
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# Being $rc_base/init.d/firewall.stop
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# deactivate IP-Forwarding
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echo 0 > /proc/sys/net/ipv4/ip_forward
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iptables -Z
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iptables -F
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iptables -t nat -F PREROUTING
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iptables -t nat -F OUTPUT
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iptables -t nat -F POSTROUTING
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iptables -t mangle -F PREROUTING
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iptables -t mangle -F OUTPUT
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iptables -X
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iptables -P INPUT ACCEPT
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iptables -P FORWARD ACCEPT
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iptables -P OUTPUT ACCEPT
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<userinput>EOF</userinput></screen></para>
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</sect3>
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