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shorewall_code/Shorewall-docsN/fallback.xml
teastep 9fd5780f36 Initial revision
git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@1439 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
2004-07-03 15:51:55 +00:00

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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
<article>
<!--$Id$-->
<articleinfo>
<title>Fallback and Uninstall</title>
<authorgroup>
<author>
<firstname>Tom</firstname>
<surname>Eastep</surname>
</author>
</authorgroup>
<pubdate>2001-03-26</pubdate>
<copyright>
<year>2001</year>
<holder>Thomas M. Eastep</holder>
</copyright>
<legalnotice>
<para>Permission is granted to copy, distribute and/or modify this
document under the terms of the GNU Free Documentation License, Version
1.2 or any later version published by the Free Software Foundation; with
no Invariant Sections, with no Front-Cover, and with no Back-Cover
Texts. A copy of the license is included in the section entitled
<quote><ulink url="GnuCopyright.htm">GNU Free Documentation License</ulink></quote>.</para>
</legalnotice>
</articleinfo>
<section>
<title>Falling Back to the Previous Version of Shorewall using the
Fallback Script</title>
<para>If you install Shorewall and discover that it doesn&#39;t work for
you, you can fall back to your previously installed version. To do that:</para>
<itemizedlist>
<listitem>
<para>cd to the distribution directory for the version of Seattle
Firewall that you are currently running (NOT the version that you want
to fall back to).</para>
</listitem>
<listitem>
<para>Type <quote>./fallback.sh</quote></para>
</listitem>
</itemizedlist>
<caution>
<para>The fallback script will replace /etc/shorewall/policy,
/etc/shorewall/rules, /etc/shorewall/interfaces, /etc/shorewall/nat,
/etc/shorewall/proxyarp and /etc/shorewall/masq with the version of
these files from before the current version was installed. Any changes
to any of these files will be lost.</para>
</caution>
</section>
<section>
<title>Falling Back to the Previous Version of Shorewall using rpm</title>
<para>If your previous version of Shorewall was installed using RPM, you
may fall back to that version by typing <quote>rpm -Uvh --force &#60;old
rpm&#62;</quote> at a root shell prompt (Example: <quote>rpm -Uvh --force
/downloads/shorewall-3.1=0noarch.rpm</quote> would fall back to the 3.1-0
version of Shorewall).</para>
</section>
<section>
<title>Uninstalling Shorewall</title>
<para>If you no longer wish to use Shorewall, you may remove it by:</para>
<itemizedlist>
<listitem>
<para>cd to the distribution directory for the version of Shorewall
that you have installed.</para>
</listitem>
<listitem>
<para>type <quote>./uninstall.sh</quote></para>
</listitem>
</itemizedlist>
<para>If you installed using an rpm, at a root shell prompt type
<quote>rpm -e shorewall</quote>.</para>
</section>
</article>