[Openstack] External network Issues

Andreas Scheuring scheuran at linux.vnet.ibm.com
Mon Aug 10 06:46:00 UTC 2015

> And in the case where I'm first assigning the instance to a private
> network and then associating a floating IP, the VM gets a private
> network IP but not a public one.

That's exactly how it works. Your instance won't know anything about the
floating ip. The translation from floating IP to private IP and the
other way round happens in your virtual Router via NAT!

(IRC: scheuran)

More information about the Openstack mailing list