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[Bug 1646526] [NEW] bgpvpn functionality lost on openvswitch restart

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Launchpad Bug Tracker <1646526@xxxxxxxxxxxxxxxxxx>
Date: Thu, 12 Jan 2017 15:34:56 -0000
Reply-to: Bug 1646526 <1646526@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

You have been subscribed to a public bug:

On an openvswitch restart (desired restart or after a crash), neutron
openvswitch agent detects the restart, and sets up br-int and br-tun
again.  However, the base setup for br-tun/br-mpls/br-int integration is
done only at startup, via the initialize callback of the agent extension
API.  As a result on openvswitch restart the br-tun flows to forward
traffic to and from br-mpls are lost, and the BGPVPN connectivity is
interrupted on the compute node.

** Affects: neutron
     Importance: High
     Assignee: Thomas Morin (tmmorin-orange)
         Status: Confirmed


** Tags: bagpipe
-- 
bgpvpn functionality lost on openvswitch restart
https://bugs.launchpad.net/bugs/1646526
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