Document 'optional' option in providers file

git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@4318 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
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teastep 2006-08-08 16:22:15 +00:00
parent bcf38bb719
commit 5e552654aa

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@ -360,6 +360,16 @@
applied.</para>
</listitem>
</varlistentry>
<varlistentry>
<term>optional (added in Shorewall 3.2.2)</term>
<listitem>
<para>Shorewall will determine of this interface is up and
has a configured IPv4 address. If it is not, a warning is
issued and this provider is not configured.</para>
</listitem>
</varlistentry>
</variablelist>
</listitem>
</varlistentry>