Comment 4 for bug 1105488

Reviewed: https://review.openstack.org/209006
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=bd734811753a99d61e30998c734e465a8d507b8f
Submitter: Jenkins
Branch: master

commit bd734811753a99d61e30998c734e465a8d507b8f
Author: Nick <email address hidden>
Date: Sun Jul 19 22:41:27 2015 +0800

    Implement external physical bridge mapping in linuxbridge

    In some deployment scenario, it is not allowed to remove system
    ethernet configuration from physical interface to newly-created
    physical bridge by neutron due to some IT regulations.
    End-users require to take advantage of the pre-existed(user-defined)
    physical bridge to connect tap devices for neutron.

    Closes-Bug: #1105488
    Implements: blueprint phy-net-bridge-mapping
    DocImpact

    Change-Id: Ia0eaa6233d8da93da32e86404b15184b77937d0a