neutron

  1. Bug #1358554
  2. Comment #6

Comment 6 for bug 1358554

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Rossella Sblendido (rossella-o) wrote :

The cause of the bug is that the router interface is detected as down:

2014-08-21 04:42:56.122 28081 DEBUG neutron.plugins.ml2.rpc [req-74f7c36e-7acb-4398-995c-a5d9c3e5ad98 None] Device 86c6f7a4-31e6-4cd4-837a-68843730c101 no longer exists at agent ovs-agent-devstack-trusty-hpcloud-b5-1583220 update_device_down /opt/stack/new/neutron/neutron/plugins/ml2/rpc.py:156

Then the plugin receives an rpc message to get the device details before having detected the router interface as UP.
So the binding was not updated and no binding is found for that interface on that host.

I will think of a way of solving it and propose a patch asap.