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<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
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<refentry>
  <refmeta>
    <refentrytitle>shorewall6-notrack</refentrytitle>

    <manvolnum>5</manvolnum>
  </refmeta>

  <refnamediv>
    <refname>notrack</refname>

    <refpurpose>shorewall6 notrack file</refpurpose>
  </refnamediv>

  <refsynopsisdiv>
    <cmdsynopsis>
      <command>/etc/shorewall6/notrack</command>
    </cmdsynopsis>
  </refsynopsisdiv>

  <refsect1>
    <title>Description</title>

    <para>The notrack file is used to exempt certain traffic from Netfilter
    connection tracking. Traffic matching entries in this fill will not be
    tracked.</para>

    <para>The file was added in shorewall6-perl 4.2.7 and is not supported by
    shorewall6-shell or by earlier versions of shorewall6-perl.</para>

    <para>The columns in the file are as follows.</para>

    <variablelist>
      <varlistentry>
        <term>SOURCE ‒
        <emphasis>zone</emphasis>[:<emphasis>interface</emphasis>][:<emphasis>address-list</emphasis>]</term>

        <listitem>
          <para>where <replaceable>zone</replaceable> is the name of a zone,
          <replaceable>interface</replaceable> is an interface to that zone,
          and <replaceable>address-list</replaceable> is a comma-separated
          list of addresses (may contain exclusion - see <ulink
          url="shorewall-exclusion.html">shorewall6-exclusion</ulink>
          (5)).</para>
        </listitem>
      </varlistentry>

      <varlistentry>
        <term>DEST ‒
        [<replaceable>interface</replaceable>|<replaceable>address-list</replaceable>]</term>

        <listitem>
          <para>where <replaceable>address-list</replaceable> is a
          comma-separated list of addresses (may contain exclusion - see
          <ulink url="shorewall-exclusion.html">shorewall6-exclusion</ulink>
          (5)). If an interface is given:</para>

          <itemizedlist>
            <listitem>
              <para>It must be up and configured with an IPv6 address when
              Shorewall is started or restarted.</para>
            </listitem>

            <listitem>
              <para>All routes out of the interface must be configured when
              Shorewall is started or restarted.</para>
            </listitem>

            <listitem>
              <para>Default routes out of the interface will result in a
              warning message and will be ignored.</para>
            </listitem>
          </itemizedlist>
        </listitem>
      </varlistentry>

      <varlistentry>
        <term>PROTO ‒
        <replaceable>protocol-name-or-number</replaceable></term>

        <listitem>
          <para>A protocol name from <filename>/etc/protocols</filename> or a
          protocol number.</para>
        </listitem>
      </varlistentry>

      <varlistentry>
        <term>DEST PORT(S) - port-number/service-name-list</term>

        <listitem>
          <para>A comma-separated list of port numbers and/or service names
          from <filename>/etc/services</filename>. May also include port
          ranges of the form
          <replaceable>low-port</replaceable>:<replaceable>high-port</replaceable>
          if your kernel and iptables include port range support.</para>
        </listitem>
      </varlistentry>

      <varlistentry>
        <term>SOURCE PORT(S) - port-number/service-name-list</term>

        <listitem>
          <para>A comma-separated list of port numbers and/or service names
          from <filename>/etc/services</filename>. May also include port
          ranges of the form
          <replaceable>low-port</replaceable>:<replaceable>high-port</replaceable>
          if your kernel and iptables include port range support.</para>
        </listitem>
      </varlistentry>

      <varlistentry>
        <term>USER/GROUP ‒
        [<replaceable>user</replaceable>][:<replaceable>group</replaceable>]</term>

        <listitem>
          <para>May only be specified if the SOURCE
          <replaceable>zone</replaceable> is $FW. Specifies the effective user
          id and or group id of the process sending the traffic.</para>
        </listitem>
      </varlistentry>
    </variablelist>
  </refsect1>

  <refsect1>
    <title>FILES</title>

    <para>/etc/shorewall6/notrack</para>
  </refsect1>

  <refsect1>
    <title>See ALSO</title>

    <para>shorewall6(8), shorewall6-accounting(5), shorewall6-actions(5),
    shorewall6-blacklist(5), shorewall6-hosts(5), shorewall6-interfaces(5),
    shorewall6-ipsec(5), shorewall6-params(5), shorewall6-policy(5),
    shorewall6-providers(5), shorewall6-proxyarp(5),
    shorewall6-route_rules(5), shorewall6-routestopped(5),
    shorewall6-rules(5), shorewall6.conf(5), shorewall6-tcclasses(5),
    shorewall6-tcdevices(5), shorewall6-tcrules(5), shorewall6-tos(5),
    shorewall6-tunnels(5), shorewall-zones(5)</para>
  </refsect1>
</refentry>
