@@ -689,6 +689,8 @@ function create_nova_conf_nova_network {

     iniset $NOVA_CONF DEFAULT public_interface "$PUBLIC_INTERFACE"

     iniset $NOVA_CONF DEFAULT vlan_interface "$VLAN_INTERFACE"

     iniset $NOVA_CONF DEFAULT flat_network_bridge "$FLAT_NETWORK_BRIDGE"

+    # force down dhcp leases to 5 minutes, which lets us expire faster

+    iniset $NOVA_CONF DEFAULT dhcp_lease_time 300

     if [ -n "$FLAT_INTERFACE" ]; then

         iniset $NOVA_CONF DEFAULT flat_interface "$FLAT_INTERFACE"

     fi