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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<meta http-equiv="Content-Type"
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content="text/html; charset=windows-1252">
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<title>Shorewall Fallback and Uninstall</title>
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<meta name="GENERATOR" content="Microsoft FrontPage 5.0">
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</head>
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<body>
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<div style="text-align: left;">
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<h1 style="text-align: center;">Fallback and Uninstall<br>
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</h1>
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<h1><strong></strong></h1>
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<h1><strong></strong></h1>
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</div>
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<p><strong>Shorewall includes a </strong><a href="#fallback"><strong>fallback
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script</strong></a><strong> and an </strong><a href="#uninstall"><strong>uninstall
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script</strong></a><strong>.</strong></p>
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<h2><a name="fallback"></a>Falling Back to the Previous Version of
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Shorewall using the Fallback Script</h2>
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<p>If you install Shorewall and discover that it doesn't work for you,
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you
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can fall back to your previously installed version. To do that:</p>
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<ul>
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<li>cd to the distribution directory for the version of Seattle
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Firewall <u>that you are currently running </u>(NOT the version that
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you want to fall back to).</li>
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<li>Type "./fallback.sh"</li>
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</ul>
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<h3><strong><u>Warning:</u> The fallback script will replace
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/etc/shorewall/policy,
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/etc/shorewall/rules, /etc/shorewall/interfaces, /etc/shorewall/nat,
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/etc/shorewall/proxyarp
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and /etc/shorewall/masq with the version of these files from before the
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current
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version was installed. Any changes to any of these files will be lost.</strong></h3>
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<h2><a name="rpm"></a>Falling Back to the Previous Version of Shorewall
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using rpm</h2>
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<p>If your previous version of Shorewall was installed using RPM, you
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may
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fall back to that version by typing "rpm -Uvh --force <old rpm>"
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at
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a root shell prompt (Example: "rpm -Uvh --force
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/downloads/shorewall-3.1=0noarch.rpm"
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would fall back to the 3.1-0 version of Shorewall).</p>
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<h2><a name="uninstall"></a>Uninstalling Shorewall</h2>
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<p>If you no longer wish to use Shorewall, you may remove it by:</p>
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<ul>
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<li>cd to the distribution directory for the version of Shorewall
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that you have installed.</li>
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<li>type "./uninstall.sh"</li>
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</ul>
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<p>If you installed using an rpm, at a root shell prompt type "rpm -e
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shorewall".</p>
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<p><font size="2">Last updated 3/26/2001 - </font><font size="2"> <a
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href="support.htm">Tom Eastep</a></font> </p>
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<a href="copyright.htm"><font size="2">Copyright</font> <20> <font
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size="2">2001, 2002 Thomas M. Eastep.</font></a><br>
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</body>
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</html>
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