Cloned from launchpad blueprint https://blueprints.launchpad.net/neutron/+spec/bsn-blended-l3-agent.
Performing source nat and floating IP translations isn't possible in some physical hardware. To handle these cases, the Big Switch plugin needs to inform the L3 agent to perform these functions while leaving regular routing up to the fabric.
Specification URL (additional information):
This RFE was automatically opened to track status of upstream development.
At this point we see no reason to keep track of this in Red Hat bugzilla, thus closing it.