26332dcbd8
The function _validate_security_groups_on_port was not validating a ports security group id if the id was an external id. The unit tests now use set_override() rather than setting cfg values directly. Lastly, quantum.conf now has the proxy_mode option exposed. Fixes bug 1095864 Change-Id: I0ec7f9ed36f1a46156c47a115be936bb41ef75d9