2002-07-08 04:28:42 +08:00
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<sect1 id="postlfs-security-iptables">
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<?dbhtml filename="iptables.html"?>
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<title>iptables-&iptables-version;</title>
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2003-10-05 05:32:30 +08:00
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<para>The next part of this chapter deals with firewalls. The
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principle firewall tool for Linux, as of the 2.4 kernel series, is
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<application>iptables</application>. It replaces
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<application>ipchains</application> from the 2.2 series and
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<application>ipfwadm</application> from the
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2.0 series. You will need to install <application>iptables</application> if
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you intend on using any form of a firewall.</para>
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&iptables-intro;
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&iptables-inst;
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&iptables-exp;
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&iptables-desc;
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</sect1>
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