Re: [libvirt] network domain name patch

["JJ Reynolds" <jjr@xxxxxxxxxxxxxx>]

Retry #2.

--- formatnetwork.html.in_orig 2008-09-12 23:21:18.000000000 -0400
+++ formatnetwork.html.in 2008-09-12 23:59:51.000000000 -0400
@@ -96,14 +96,26 @@

    <pre>
        ...
+ &lt;domain name="mynet.net" /&gt;
 &lt;ip address="192.168.122.1" netmask="255.255.255.0"&gt;
   &lt;dhcp&gt;
-     &lt;range start="192.168.122.2" end="192.168.122.254" /&gt;
+     &lt;host name="myhost1" mac="01:23:45:67:89:AB" ip="192.168.122.2" 
/&gt;
+     &lt;range start="192.168.122.3" end="192.168.122.254" /&gt;
   &lt;/dhcp&gt;
 &lt;/ip&gt;
      &lt;/network&gt;</pre>

    <dl>
+      <dt><code>domain</code></dt>
+      <dd>The <code>domain</code> element is optional.  If specified, then
+         the <code>name</code> attribute defines the default domain that 
will
+         be reported to hosts that request their domain via DHCP.  It also
+         makes it possible to specify a fully qualified domain
+         name (host.domain.com) for static IP address assignments.  If a 
"#"
+         is specified as the domain, then the domain of the host will be 
used.
+         If not specified, then the guest hosts will have no domain.
+  <span class="since">Since 0.4.5</span>
+      </dd>
      <dt><code>ip</code></dt>
      <dd>The <code>address</code> attribute defines an IPv4 address in
 dotted-decimal format, that will be configured on the bridge
@@ -116,7 +128,7 @@
      <dd>Immediately within the <code>ip</code> element there is an
 optional <code>dhcp</code> element. The presence of this element
 enables DHCP services on the virtual network. It will further
- contain one or more <code>range</code> elements.
+ contain one or more <code>range</code> or <code>host</code> elements.
 <span class="since">Since 0.3.0</span>
      </dd>
      <dt><code>range</code></dt>
@@ -126,6 +138,15 @@
 must lie within the scope of the network defined on the parent
 <code>ip</code> element.  <span class="since">Since 0.3.0</span>
      </dd>
+      <dt><code>host</code></dt>
+      <dd>The <code>ip</code> attribute specifies the IPv4 addess that will
+        be assigned, via DHCP, to the guest OS using a virtual network 
interface with a
+        mac address matching the <code>mac</code> attribute.  The optional
+        <code>name</code> attribute will further assign the guest hostname.
+        If a domain is specified in the name attribute to create a FQDN, 
then
+        the <code>domain name</code> must also be specified, and they must 
match.
+        <span class="since">Since 0.4.5</span>
+      </dd>
    </dl>

    <h2><a name="examples">Example configuration</a></h2>
@@ -154,6 +175,27 @@
 &lt;/ip&gt;
      &lt;/network&gt;</pre>

+    <h3><a name="examplesNAT">Static IP based network</a></h3>
+
+    <p>
+      This example demonstrates how to assign static IPv4 addresses to
+      guest OSs.
+    </p>
+
+    <pre>
+      &lt;network&gt;
+ &lt;name&gt;default&lt;/name&gt;
+ &lt;bridge name="virbr0" /&gt;
+ &lt;forward mode="nat"/&gt;
+ &lt;domain name="mydomain.net"/&gt;
+ &lt;ip address="192.168.122.1" netmask="255.255.255.0"&gt;
+   &lt;dhcp&gt;
+     &lt;range start="192.168.122.10" end="192.168.122.254" /&gt;
+     &lt;host mac="01:23:45:67:89:ab" ip="192.168.122.2" 
name="myhost1.mydomain.net" /&gt;
+     &lt;host mac="01:23:45:67:89:ac" ip="192.168.122.3" 
name="myhost2.mydomain.net" /&gt;
+   &lt;/dhcp&gt;
+ &lt;/ip&gt;
+      &lt;/network&gt;</pre>
    <h3><a name="examplesRoute">Routed network config</a></h3>

    <p>

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