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[Mathieu Rohon <mathieu.rohon@xxxxxxxxx>]

Public bug reported:

I run in multi node setup with ML2, L2-population and Linuxbridge MD,
and vxlan TypeDriver.

I start two compute-nodes, I launch a VM, and I shutdown the compute-
node which host the VM.

I use this process to relaunch the VM on the other compute-node :

http://docs.openstack.org/trunk/openstack-
ops/content/maintenance.html#totle_compute_node_failure

Once the VM is launched on the other compute node, fdb entries and
neighbouring entries are no more populated on the network-node nor on
the compute node

** Affects: neutron
     Importance: Undecided
         Status: New


** Tags: havana-backport-potential l2-population ml2

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https://bugs.launchpad.net/bugs/1282956

Title:
  l2-population : hard reboot a VM after a compute crash

Status in OpenStack Neutron (virtual network service):
  New

Bug description:
  I run in multi node setup with ML2, L2-population and Linuxbridge MD,
  and vxlan TypeDriver.

  I start two compute-nodes, I launch a VM, and I shutdown the compute-
  node which host the VM.

  I use this process to relaunch the VM on the other compute-node :

  http://docs.openstack.org/trunk/openstack-
  ops/content/maintenance.html#totle_compute_node_failure

  Once the VM is launched on the other compute node, fdb entries and
  neighbouring entries are no more populated on the network-node nor on
  the compute node

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