Comment 2 for bug 1607052

Additional point of interest: An operator of a large OpenStack cloud, and customer of F5 Networks (my employer) requested this enhancement. We hope and expect to collaborate on design, implementation and upstream to the community. So this request should not be viewed purely as new burden on the neutron/lbaas teams. Their deployment and our implementation for LBaaSv2 are pre-Octavia, so discussion with the drivers team can hopefully identify a path for us to implement (in a fork) with migration path into Octavia.