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git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@4175 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
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teastep 2006-06-28 00:26:27 +00:00
parent e6d9444402
commit 566671df34
1 changed files with 26 additions and 6 deletions
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32
docs/VPNBasics.xml
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@ -15,7 +15,7 @@
</author> </author>
</authorgroup> </authorgroup>
<pubdate>2006-01-19</pubdate> <pubdate>2006-06-27</pubdate>
<copyright> <copyright>
<year>2004</year> <year>2004</year>
@ -195,17 +195,37 @@
<para><filename>/etc/shorewall/zones</filename>:</para> <para><filename>/etc/shorewall/zones</filename>:</para>
<programlisting>#ZONE DISPLAY COMMENT <programlisting>#ZONE TYPE
net Internet The big bad net fw firewall
loc Local Local LAN net ipv4
<emphasis role="bold">rem Remote Remote LAN</emphasis></programlisting> loc ipv4
<emphasis role="bold">rem ipv4</emphasis></programlisting>
<para><filename>/etc/shorewall/interfaces</filename>:</para> <para><filename>/etc/shorewall/interfaces</filename>:</para>
<programlisting>#ZONE INTERFACE BROADCAST OPTION <programlisting>#ZONE INTERFACE BROADCAST OPTION
net eth0 detect norft1918,routefilter net eth0 detect norft1918,routefilter
loc eth1 detect loc eth1 detect
<emphasis role="bold">rem tun0 192.168.10.0/24</emphasis></programlisting> <emphasis role="bold">rem ppp0 192.168.10.0/24</emphasis></programlisting>
</section>
<section>
<title>Allowing Traffic</title>
<para>Normally, you will just allow all traffic between your remove
client(s) and the local zone. You can do that with a couple of
policies:</para>
<programlisting>#SOURCE DESTINATION POLICY LEVEL BURST/LIMIT
rem loc ACCEPT
loc rem ACCEPT</programlisting>
<para>Similar policies using $FW rather than 'loc' can permit traffic from
the remote clients to/from the firewall.</para>
</section>
<section>
<title>Different Firewall Policies for Different Remote Systems</title>
<para>The /etc/shorewall/hosts file comes into play when:</para> <para>The /etc/shorewall/hosts file comes into play when:</para>