Issues:
Issues:

Problem:
* Fixed Ocata Development LBaaSv2 driver issue with ML2 portbinding extension

Analysis: Fixes the issue in Ocata environment

Tests: Ran /f5lbaasdriver/v2/bigip/test/test_plugin_rpc.py without errors.

F5Networks/f5-openstack-lbaasv2-driver,jputrino/f5-openstack-lbaasv2-driver,F5Networks/f5-openstack-lbaasv2-driver,jputrino/f5-openstack-lbaasv2-driver