extern/shorewall_code
1
0
Fork 1
mirror of https://gitlab.com/shorewall/code.git synced 2024-12-22 06:10:42 +01:00
Code Issues Packages Projects Releases Wiki Activity

Correct some Dom references

Browse Source 
git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@4648 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
This commit is contained in:
teastep 2006-10-08 02:01:14 +00:00
parent 847e443961
commit c6e795c2b0
1 changed files with 17 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
docs/XenMyWay-Routed.xml
View File

@ -255,20 +255,20 @@ disk = [ 'phy:hda3,hda3,w' ]</programlisting>
<graphic align="center" fileref="images/Xen4a.png" />
<para>The zones correspond to the Shorewall zones in the firewall Dom0
<para>The zones correspond to the Shorewall zones in the Dom0
configuration.</para>
<caution>
<para>Under some circumstances, UDP and/or TCP communication from a
domU won't work for no obvious reason. That happened with the
<emphasis role="bold">lists</emphasis> domain in my setup. Looking at
the IP traffic with <command>tcpdump -nvvi eth1</command> in the
<emphasis role="bold">firewall</emphasis> domU showed that UDP packets
from the <emphasis role="bold">lists</emphasis> domU had incorrect
checksums. That problem was corrected by arranging for the following
command to be executed in the <emphasis role="bold">lists</emphasis>
domain when its <filename class="devicefile">eth0</filename> device
was brought up:</para>
the IP traffic with <command>tcpdump -nvvi eth1</command> in dom0
showed that UDP packets from the <emphasis
role="bold">lists</emphasis> domU had incorrect checksums. That
problem was corrected by arranging for the following command to be
executed in the <emphasis role="bold">lists</emphasis> domain when its
<filename class="devicefile">eth0</filename> device was brought
up:</para>
<para><command>ethtool -K eth0 tx off</command></para>
@ -296,16 +296,16 @@ fi</programlisting>
</section>
<section id="Firewall">
<title>Firewall Dom0 Configuration</title>
<title>Dom0 Shorewall Configuration</title>
<para>In the firewall Dom0, I run a conventional three-interface
firewall with Proxy ARP DMZ -- it is very similar to the firewall
described in the <ulink url="shorewall_setup_guide.htm">Shorewall Setup
Guide</ulink> with the exception that I've added a fourth interface for
our wireless network. The firewall runs a routed <ulink
url="OPENVPN.html">OpenVPN server</ulink> to provide roadwarrior access
for our two laptops and a bridged OpenVPN server for the wireless
network in our home. Here is the firewall's view of the network:</para>
<para>In Dom0, I run a conventional three-interface firewall with Proxy
ARP DMZ -- it is very similar to the firewall described in the <ulink
url="shorewall_setup_guide.htm">Shorewall Setup Guide</ulink> with the
exception that I've added a fourth interface for our wireless network.
The firewall runs a routed <ulink url="OPENVPN.html">OpenVPN
server</ulink> to provide roadwarrior access for our two laptops and a
bridged OpenVPN server for the wireless network in our home. Here is the
firewall's view of the network:</para>
<graphic align="center" fileref="images/network4a.png" />