Add examples of where 'critical' might be used

git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@5058 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
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teastep 2006-12-05 19:01:18 +00:00
parent 738bb4c48f
commit 3ef3d36873

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@ -4073,7 +4073,23 @@ all all tcp ftp-data - 8</programlisting
hosts throughout '[re]start', 'stop' and 'clear'. Specifying hosts throughout '[re]start', 'stop' and 'clear'. Specifying
'critical' on one or more entries will cause your firewall to be 'critical' on one or more entries will cause your firewall to be
"totally open" for a brief window during each of those "totally open" for a brief window during each of those
operations.</para> operations. Examples of where you might want to use this
are:</para>
<itemizedlist>
<listitem>
<para>'Ping' nodes with heartbeat.</para>
</listitem>
<listitem>
<para>LDAP server(s) if you use LDAP Authentication</para>
</listitem>
<listitem>
<para>NFS Server if you have an NFS-mounted root
filesystem.</para>
</listitem>
</itemizedlist>
</listitem> </listitem>
</itemizedlist> </itemizedlist>
</listitem> </listitem>