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[OpenStack Infra <1237082@xxxxxxxxxxxxxxxxxx>]

Reviewed:  https://review.openstack.org/52122
Committed: http://github.com/openstack/neutron/commit/c471fdc7b3bda60a3419a122357fba2a4facdff2
Submitter: Jenkins
Branch:    milestone-proposed

commit c471fdc7b3bda60a3419a122357fba2a4facdff2
Author: mathieu-rohon <mathieu.rohon@xxxxxxxxx>
Date:   Wed Oct 9 11:13:04 2013 +0200

    use proxy mode on vxlan interface only when l2-population is activated
    
    the proxy mode was set by default on every vxlan interfaces
    which leads to inaccessibility between VM that are not hosted
    on the same host in a vxlan network
    
    Closes-Bug: #1237082
    
    Change-Id: I34028ee0bdfdccda61c6a29f58759259da060b68
    (cherry picked from commit 345f8e1fdc65e0cf23369488d4318c0755d6b65d)


** Changed in: neutron
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1237082

Title:
  ml2 vxlan interface with linuxbridge use proxy mode

Status in OpenStack Neutron (virtual network service):
  Fix Released

Bug description:
  when a vxlan interface is created in linuxbridge agent, it is set with
  the argument "proxy" (ie  "ip link add vxlan1 type vxlan id 1 dev
  wlan0 proxy group 224.0.0.1"), which means that it uses an arp-proxy.
  This should only be done when L2-population is activated, otherwise it
  leads to unaccessibility between vm that are note hosted on the same
  host.

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