Hi, I'd like you to take a look at this patch for potential DocImpact. https://review.openstack.org/36660 Log: commit 8c5d132f2f1e8bebd8f167b46d5155134bd6a78c Author: Joe Gordon <joe.gordon0 at gmail.com> Date: Thu Jul 11 10:31:51 2013 +0100 Change force_dhcp_release default to True Historically it was was false because it requires the dnsmasq binary 'dhcp_release' which was not present in all distros. Related to bug 970893 DocImpact Change-Id: I4975d85a66fb930d6a56900dd569cec2a1874439 Automatically generated bug (please review): https://bugs.launchpad.net/bugs/1200232