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[Bug 1562467] Re: DVR logic in OVS doesn't handle CSNAT ofport change

 

Reviewed:  https://review.openstack.org/298016
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=4731dbbef1f615b9ce6d18315e8ca9810e8a772d
Submitter: Jenkins
Branch:    master

commit 4731dbbef1f615b9ce6d18315e8ca9810e8a772d
Author: Kevin Benton <kevin@xxxxxxxxxx>
Date:   Fri Mar 25 12:37:12 2016 -0700

    DVR: rebind port if ofport changes
    
    When binding is called in DVR, check to see if the port was
    previously wired under a different ofport. If it was, first
    unbind the old port and then bind the new one.
    
    Change-Id: I372158c4a6986295e396d849a2c9c5372b271e08
    Closes-Bug: #1562467


** Changed in: neutron
       Status: In Progress => Fix Released

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https://bugs.launchpad.net/bugs/1562467

Title:
  DVR logic in OVS doesn't handle CSNAT ofport change

Status in neutron:
  Fix Released

Bug description:
  if the ofport of a port changes due to it being quickly
  unplugged/plugged (i.e. within a polling interval), the OVS agent will
  not update the ofport in its DVR cache of local port info so it will
  fail to be wired correctly.

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References