Comment 3 for bug 1418380

Reviewed: https://review.opencontrail.org/7060
Committed: http://github.org/Juniper/contrail-controller/commit/3bf41dda46ac45f0040b3c8a9a74422d455554c3
Submitter: Zuul
Branch: master

commit 3bf41dda46ac45f0040b3c8a9a74422d455554c3
Author: Hampapur Ajay <email address hidden>
Date: Wed Feb 4 23:43:26 2015 -0800

config-openstack: reduce roundtrip in port-list by device-id filter

Reduce round-trip by fetching information about port-details with
backref anchor of device id. Also return matching routers (which too have a
device id) port.

Change-Id: Iacb5a48a7ccd5cf8207a397456a40b48a9889525
Closes-Bug: #1418380