More advice in the scalability doc

git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@5193 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
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teastep 2007-01-03 16:29:42 +00:00
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commit 7b951f67a1

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@ -135,6 +135,20 @@
role="bold">N</emphasis><superscript>2</superscript> scaling that is
implicit in the problem being solved, it is vital to keep <emphasis
role="bold">N</emphasis> small.</para>
<itemizedlist>
<listitem>
<para>If you have a large number of interfaces, use wild-cards
("+") in <filename>/etc/shorewall/interfaces</filename> and
<filename>/etc/shorewall/hosts</filename> to reduce the number of
host groups.</para>
</listitem>
<listitem>
<para>Combine host groups with similar firewall requirements into
a single zone.</para>
</listitem>
</itemizedlist>
</listitem>
</itemizedlist>