The code has tested on latest AIO - OSP5 from OpenStack/5.0-RHEL-7/2016-03-04.1/
python-neutron-2014.1.5-12.el7ost.noarch
openstack-neutron-ml2-2014.1.5-12.el7ost.noarch
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://rhn.redhat.com/errata/RHBA-2016-0433.html