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Update FAQ, PPTP and Tunnel docs to warn about POM PPTP and GRE Tunnels
git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@1351 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
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@ -17,7 +17,7 @@
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</author>
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</authorgroup>
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<pubdate>2004-05-18</pubdate>
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<pubdate>2004-05-21</pubdate>
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<copyright>
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<year>2001-2004</year>
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@ -520,29 +520,9 @@ eth2 192.168.2.0/24</programlisting>
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<title>(FAQ 5) I've installed Shorewall and now I can't ping
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through the firewall</title>
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<para><emphasis role="bold">Answer:</emphasis> If you want your firewall
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to be totally open for <quote>ping</quote>,</para>
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<orderedlist>
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<listitem>
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<para>Create <filename>/etc/shorewall/common</filename> if it
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doesn't already exist.</para>
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</listitem>
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<listitem>
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<para>Be sure that the first command in the file is <quote>.
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<filename>/etc/shorewall/common.de</filename>f</quote></para>
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</listitem>
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<listitem>
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<para>Add the following to <filename>/etc/shorewall/common</filename></para>
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<programlisting><command>run_iptables -A icmpdef -p ICMP --icmp-type echo-request -j ACCEPT</command></programlisting>
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</listitem>
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</orderedlist>
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<para>For a complete description of Shorewall <quote>ping</quote>
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management, see <ulink url="ping.html">this page</ulink>.</para>
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<para><emphasis role="bold">Answer:</emphasis> For a complete
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description of Shorewall <quote>ping</quote> management, see <ulink
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url="ping.html">this page</ulink>.</para>
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</section>
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<section id="faq15">
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@ -1753,7 +1733,8 @@ iptables: Invalid argument
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<appendix>
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<title>Revision History</title>
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<para><revhistory><revision><revnumber>1.25</revnumber><date>2004-05-18</date><authorinitials>TE</authorinitials><revremark>Empty
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<para><revhistory><revision><revnumber>1.26</revnumber><date>2004-05-18</date><authorinitials>TE</authorinitials><revremark>Delete
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obsolete ping information.</revremark></revision><revision><revnumber>1.25</revnumber><date>2004-05-18</date><authorinitials>TE</authorinitials><revremark>Empty
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/etc/shorewall on Debian.</revremark></revision><revision><revnumber>1.25</revnumber><date>2004-05-08</date><authorinitials>TE</authorinitials><revremark>Update
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for Shorewall 2.0.2</revremark></revision><revision><revnumber>1.24</revnumber><date>2004-04-25</date><authorinitials>TE</authorinitials><revremark>Add
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MA Brown's notes on multi-ISP routing.</revremark></revision><revision><revnumber>1.23</revnumber><date>2004-04-22</date><authorinitials>TE</authorinitials><revremark>Refined
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@ -15,7 +15,7 @@
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</author>
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</authorgroup>
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<pubdate>2003-02-22</pubdate>
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<pubdate>2004-05-22</pubdate>
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<copyright>
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<year>2001</year>
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@ -24,6 +24,8 @@
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<year>2003</year>
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<year>2004</year>
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<holder>Thomas M. Eastep</holder>
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</copyright>
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@ -80,6 +82,12 @@
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<programlisting>tunnel_type=gre</programlisting>
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</example>
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<warning>
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<para>If you use the PPTP connection tracking modules from Netfilter
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Patch-O-Matic (ip_conntrack_proto_gre ip_conntrack_pptp,
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ip_nat_proto_gre and ip_nat_pptp) then you cannot use GRE tunnels.</para>
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</warning>
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<para>On each firewall, you will need to declare a zone to represent the
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remote subnet. We'll assume that this zone is called <quote>vpn</quote>
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and declare it in /etc/shorewall/zones on both systems as follows.</para>
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@ -15,7 +15,7 @@
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</author>
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</authorgroup>
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<pubdate>2004-04-15</pubdate>
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<pubdate>2004-05-22</pubdate>
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<copyright>
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<year>2001</year>
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@ -39,6 +39,16 @@
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</legalnotice>
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<revhistory>
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<revision>
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<revnumber>1.3</revnumber>
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<date>2004-05-22</date>
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<authorinitials>TE</authorinitials>
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<revremark>Warning about PPTP conntrack patch and GRE tunnels.</revremark>
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</revision>
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<revision>
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<revnumber>1.2</revnumber>
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@ -935,6 +945,11 @@ loadmodule ip_nat_proto_gre</programlisting>
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<para>For LEAF/Bering users, the 2.4.20 kernel as already been patched as
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described at the URL above and the three modules are included in the
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Bering 1.2 modules tarball.</para>
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<warning>
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<para>Installing the above modules will prevent any GRE tunnels that you
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have from working correctly.</para>
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</warning>
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</section>
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<section id="ClientFW">
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