diff --git a/docs/MultiISP.xml b/docs/MultiISP.xml
index 3495d77b2..dd9aa4d91 100644
--- a/docs/MultiISP.xml
+++ b/docs/MultiISP.xml
@@ -1047,10 +1047,11 @@ gateway:~ #</programlisting>Note that because we used a priority of 1000, the
       <para>Below is a diagram of our network:<graphic align="center"
       fileref="images/Network2008a.png" /></para>
 
-      <para>The local wired network in my office is connected to both
-      gateways. The Comcast gateway has local IP address 172.20.1.1 while the
-      Avvanta gateway has local IP address 172.20.1.1. Ursa's eth0 interface
-      has a single IP address (172.20.1.130).</para>
+      <para>The local wired network in my office is connected to both gateways
+      and uses the private (RFC 1918) network 172.20.1.0/24. The Comcast
+      gateway has local IP address 172.20.1.1 while the Avvanta gateway has
+      local IP address 172.20.1.1. Ursa's eth0 interface has a single IP
+      address (172.20.1.130).</para>
 
       <para>This configuration uses USE_DEFAULT_RT=Yes in
       <filename>shorewall.conf </filename>(see <link
diff --git a/docs/images/Network2008a.dia b/docs/images/Network2008a.dia
index 18bd4c964..f7587b684 100644
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diff --git a/docs/images/Network2008a.png b/docs/images/Network2008a.png
index 43c489b5a..e0704336f 100644
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