Index: trunk/packages/invirt-web/code/controls.py
===================================================================
--- trunk/packages/invirt-web/code/controls.py	(revision 2190)
+++ trunk/packages/invirt-web/code/controls.py	(revision 2211)
@@ -97,5 +97,5 @@
         disk = Disk(machine=machine,
                     guest_device_name='hda', size=disksize)
-        nic = NIC.query().filter_by(machine_id=None).first()
+        nic = NIC.query().filter_by(machine_id=None).filter_by(reusable=True).first()
         if not nic: #No IPs left!
             raise CodeError("No IP addresses left!  "
Index: trunk/packages/invirt-web/debian/changelog
===================================================================
--- trunk/packages/invirt-web/debian/changelog	(revision 2190)
+++ trunk/packages/invirt-web/debian/changelog	(revision 2211)
@@ -1,2 +1,8 @@
+invirt-web (0.0.21) unstable; urgency=low
+
+  * Don't reuse IP addresses that are special in some way.
+
+ -- Quentin Smith <quentin@mit.edu>  Fri, 27 Feb 2009 11:55:51 -0500
+
 invirt-web (0.0.20) unstable; urgency=low