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[Thierry Carrez <thierry.carrez+lp@xxxxxxxxx>]

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

** Changed in: neutron
    Milestone: None => liberty-3

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https://bugs.launchpad.net/bugs/1383674

Title:
  Restarting neutron openvswitch agent causes network hiccup by throwing
  away all flows

Status in neutron:
  Fix Released

Bug description:
  If you reload/restart the neutron-openvswitch daemon it will first throw away all existing flows.
  This will break all networking until the flows are re-created.

  It can take some time before everything is back in the flow table on
  machines with quite a bit of instances or a busy neutron server.

  Please make the clearing of the flows optional during a restart.

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