Comment 9 for bug 1506567

Reviewed: https://review.openstack.org/377108
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=ec6ed98cfaca455a663c0e6909b7faeb703a349e
Submitter: Jenkins
Branch: master

commit ec6ed98cfaca455a663c0e6909b7faeb703a349e
Author: Swaminathan Vasudevan <email address hidden>
Date: Mon Sep 26 14:08:50 2016 -0700

    DVR: Fix IPtables driver for metering with DVR routers

    IPTables driver for metering was not handling the DVR router
    namespaces properly for configuring the metering forward rules.

    This patch addresses the issue by configuring the iptables
    manager based on the availability of the namespace and selecting
    the respective namespaces such as router namespace and snat
    namespace with the right external device.

    Change-Id: I6790d6ff42d9f8fa220e1a231ae94cbf8b60506c
    Closes-Bug: #1506567