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Document perl_action_tcp_helper

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Signed-off-by: Tom Eastep <teastep@shorewall.net>
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Tom Eastep 2013-02-14 09:35:31 -08:00
parent 104c205230
commit 2845ffb4bb
1 changed files with 43 additions and 2 deletions
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45
docs/Actions.xml
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@ -948,10 +948,51 @@ bar:debug</programlisting>
</note>
</listitem>
</varlistentry>
<varlistentry>
<term>Shorewall::Rules::perl_action_tcp_helper( $target, $proto
)</term>
<listitem>
<para>This function is similar to
Shorewall::Rules::perl_action_helper but is taylored for specifying
options to "-p tcp".</para>
<para>To use this function, you must include:</para>
<simplelist>
<member><emphasis role="bold">use
Shorewall::Rules;</emphasis></member>
</simplelist>
<para>Arguments are:</para>
<variablelist>
<varlistentry>
<term>$target</term>
<listitem>
<para>The target of the rule. Legal values are anything that
can appear in the TARGET column of in an action body and may
include log level, tag, and parameters.</para>
</listitem>
</varlistentry>
<varlistentry>
<term>$proto</term>
<listitem>
<para>The '-p' part of the rule to be generated (e.g., "-p tcp
--tcp-flags RST RST").</para>
</listitem>
</varlistentry>
</variablelist>
</listitem>
</varlistentry>
</variablelist>
<para>For an example of using these services, look at the standard action
<filename>/usr/share/shorewall/action.TCPFlags</filename>.</para>
<para>For examples of using these services, look at the standard actions
in <filename>/usr/share/shorewall/action.*</filename>.</para>
</section>
<section id="Extension">