Make it explicit that multi-ISP requires real interfaces

git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@7644 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb

docs/MultiISP.xml

@@ -258,8 +258,11 @@
             <para>The name of the interface to the provider.</para>
 
             <caution>
-              <para>The Shorewall implementation of Multi-ISP support assumes
-              that each provider has its own interface.</para>
+              <para>The Shorewall implementation of Multi-ISP support requires
+              that each provider has its own interface -- and remember that
+              "virtual interfaces" (e.g., eth0:0) are <ulink
+              url="Shorewall_and_Aliased_Interfaces.html">not
+              interfaces</ulink>.</para>
             </caution>
           </listitem>
         </varlistentry>

docs/XenMyWay-Routed.xml

@@ -98,8 +98,8 @@
       </listitem>
     </orderedlist>
 
-    <para>The Linux systems run either <trademark>OpenSuSE </trademark>10.2 or
-    <trademark>Ubuntu</trademark> "Feisty Fawn".</para>
+    <para>The Linux systems run either <trademark>OpenSuSE </trademark>10.3 or
+    <trademark>Ubuntu</trademark> "Gutsy Gibbon".</para>
 
     <para>Here is a high-level diagram of our network.</para>