From a product perspective, the goal is to introduce the API only (and don't ship or support the OVS-based reference implementation). Support at this point will be provided by 3rd parties via the certification program.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHEA-2017:3462