There are a few features in nova network that haven't been split off yet that are slated the be released in a different component in the next release of OpenStack (grizzly) such as the custom DNS functions. As far as Open vSwitch originally there was something missing (interface naming) from RHEL's version of the kernel which has been added to the latest 6.x release and it should work now if you are running the latest version of RHEL 6. <div style="font-family: arial, sans-serif; font-size: 12px;color: #999999;">-- Sent from my HP Pre3</div> <hr align="left" style="width:75%">On Mar 22, 2013 9:49 AM, Ted Brunell <tbrunell@redhat.com> wrote: Hello, I just have a couple of quick questions about the network stack that will be included in RHOS when it comes out of preview. When the RHOS is released, will it include Quantum + Open vSwitch or will nova-network be the preferred network stack? The current preview docs seem to indicate that Quantum is the route that Red Hat is going. If nova is used, will there be an upgrade path to Quantum or will it require a large amount of re-engineering of deployed RHOS systems to get it working? Are there any limitations with Quantum right now that make it not on par with nova-network? Thanks, Ted _______________________________________________ rhos-list mailing list rhos-list@redhat.com https://www.redhat.com/mailman/listinfo/rhos-list