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shorewall_code/Shorewall/manpages/shorewall-maclist.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
"http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd">
<refentry>
<refmeta>
<refentrytitle>shorewall-maclist</refentrytitle>
<manvolnum>5</manvolnum>
</refmeta>
<refnamediv>
<refname>maclist</refname>
<refpurpose>Shorewall MAC Verification file</refpurpose>
</refnamediv>
<refsynopsisdiv>
<cmdsynopsis>
<command>/etc/shorewall/maclist</command>
</cmdsynopsis>
</refsynopsisdiv>
<refsect1>
<title>Description</title>
<para>This file is used to define the MAC addresses and optionally their
associated IP addresses to be allowed to use the specified interface. The
feature is enabled by using the <emphasis role="bold">maclist</emphasis>
option in the <ulink
url="shorewall-interfaces.html">shorewall-interfaces</ulink>(5) or <ulink
url="shorewall-hosts.html">shorewall-hosts</ulink>(5) configuration
file.</para>
<para>The columns in the file are as follows (where the column name is
followed by a different name in parentheses, the different name is used in
the alternate specification syntax).</para>
<variablelist>
<varlistentry>
<term><emphasis role="bold">DISPOSITION</emphasis> - {<emphasis
role="bold">ACCEPT</emphasis>|<emphasis
role="bold">DROP</emphasis>|<emphasis
role="bold">REJECT</emphasis>}[<option>:</option><replaceable>log-level</replaceable>]</term>
<listitem>
<para><emphasis role="bold">ACCEPT</emphasis> or <emphasis
role="bold">DROP</emphasis> (if MACLIST_TABLE=filter in <ulink
url="shorewall.conf.html">shorewall.conf</ulink>(5), then REJECT is
also allowed). If specified, the
<replaceable>log-level</replaceable> causes packets matching the
rule to be logged at that level.</para>
</listitem>
</varlistentry>
<varlistentry>
<term><emphasis role="bold">INTERFACE</emphasis> -
<emphasis>interface</emphasis></term>
<listitem>
<para>Network <emphasis>interface</emphasis> to a host.</para>
</listitem>
</varlistentry>
<varlistentry>
<term><emphasis role="bold">MAC</emphasis> -
<emphasis>address</emphasis></term>
<listitem>
<para>MAC <emphasis>address</emphasis> of the host -- you do not
need to use the Shorewall format for MAC addresses here. If
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<emphasis role="bold">IP ADDRESSES</emphasis> is supplied then
<emphasis role="bold">MAC</emphasis> can be supplied as a dash
(<emphasis role="bold">-</emphasis>)</para>
</listitem>
</varlistentry>
<varlistentry>
<term><emphasis role="bold">IP ADDRESSES</emphasis> (addresses) -
[<emphasis>address</emphasis>[<emphasis
role="bold">,</emphasis><emphasis>address</emphasis>]...]</term>
<listitem>
<para>Optional - if specified, both the MAC and IP address must
match. This column can contain a comma-separated list of host and/or
subnet addresses. If your kernel and iptables have iprange match
support then IP address ranges are also allowed. Similarly, if your
kernel and iptables include ipset support than set names (prefixed
by "+") are also allowed.</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1>
<title>FILES</title>
<para>/etc/shorewall/maclist</para>
</refsect1>
<refsect1>
<title>See ALSO</title>
<para><ulink
url="http://shorewall.net/MAC_Validation.html">http://shorewall.net/MAC_Validation.html</ulink></para>
<para><ulink
url="http://shorewall.net/configuration_file_basics.htm#Pairs">http://shorewall.net/configuration_file_basics.htm#Pairs</ulink></para>
<para>shorewall(8), shorewall-accounting(5), shorewall-actions(5),
shorewall-blacklist(5), shorewall-hosts(5), shorewall_interfaces(5),
shorewall-ipsets(5), shorewall-masq(5), shorewall-nat(5),
shorewall-netmap(5), shorewall-params(5), shorewall-policy(5),
shorewall-providers(5), shorewall-proxyarp(5), shorewall-rtrules(5),
shorewall-routestopped(5), shorewall-rules(5), shorewall.conf(5),
shorewall-secmarks(5), shorewall-tcclasses(5), shorewall-tcdevices(5),
shorewall-tcrules(5), shorewall-tos(5), shorewall-tunnels(5),
shorewall-zones(5)</para>
</refsect1>
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</refentry>