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Document '=' in the SOURCE PORT(S) column of shorewall-tcrules(5)

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Signed-off-by: Tom Eastep <teastep@shorewall.net>
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Tom Eastep 2013-03-05 08:39:14 -08:00
parent 631c1ac843
commit 6ffedae4fb
1 changed files with 7 additions and 0 deletions
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Shorewall/manpages/shorewall-tcrules.xml
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@ -933,6 +933,13 @@ Normal-Service =&gt; 0x00</programlisting>
<para>An entry in this field requires that the PROTO column specify <para>An entry in this field requires that the PROTO column specify
tcp (6), udp (17), sctp (132) or udplite (136). Use '-' if any of tcp (6), udp (17), sctp (132) or udplite (136). Use '-' if any of
the following fields is supplied.</para> the following fields is supplied.</para>
<para>Beginning with Shorewall 4.5.15, you may place '=' in this
column, provided that the DEST PORT(S) column is non-empty. This
causes the rule to match when either the source port or the
destination port in a packet matches one of the ports specified in
DEST PORTS(S). Use of '=' requires multiport match in your iptables
and kernel.</para>
</listitem> </listitem>
</varlistentry> </varlistentry>