[Openstack] Manually freeing an IP address

Ashok Kumaran ashokkumaran.b at gmail.com
Wed Aug 7 15:44:42 UTC 2013

I hope you might be interested in this


On Wed, Aug 7, 2013 at 9:00 PM, Kenneth Koski <ken at songwhale.com> wrote:

> I'm working with OpenStack Grizzly, and I'm looking to be able to remove
> an assigned IP address and reassign it fairly quickly (in the course of
> several seconds). However, it looks like Grizzly will hold on to an IP
> address in accordance with the DHCP lease time. Right now, my solution
> is to delete the row from the ipallocations table, but this doesn't
> quite work. I believe that I need to modify the ipavailabilityranges
> table as well in order to get it to work. It seems like there should be
> a better way to do this, though. Is there some way of manually freeing
> up an IP address and reassigning it?
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Ashok ,
Delivery Consultant,
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