source: postlfs/security/firewalling/stop.xml@ f45b1953

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Last change on this file since f45b1953 was f45b1953, checked in by Mark Hymers <markh@…>, 22 years ago

Initial revision

git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@3 af4574ff-66df-0310-9fd7-8a98e5e911e0

  • Property mode set to 100644
File size: 761 bytes
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1<sect3 id="postlfs-security-fw-stop" xreflabel="/etc/rc.d/init.d/firewall.stop">
2<title>firewall.stop</title>
3
4<para>If you need to turn firewalling off, this script will do it:</para>
5
6<para><screen><userinput>cat &gt; /etc/rc.d/init.d/firewall.stop &lt;&lt; "EOF"</userinput>
7#!/bin/sh
8
9# Being $rc_base/init.d/firewall.stop
10
11# deactivate IP-Forwarding
12echo 0 > /proc/sys/net/ipv4/ip_forward
13
14iptables -Z
15iptables -F
16iptables -t nat -F PREROUTING
17iptables -t nat -F OUTPUT
18iptables -t nat -F POSTROUTING
19iptables -t mangle -F PREROUTING
20iptables -t mangle -F OUTPUT
21iptables -X
22iptables -P INPUT ACCEPT
23iptables -P FORWARD ACCEPT
24iptables -P OUTPUT ACCEPT
25<userinput>EOF</userinput></screen></para>
26
27</sect3>
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