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

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

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https://bugs.launchpad.net/bugs/1282141

Title:
  l2-population : update_port --admin_state_up False  doesn't remove
  flooding entries

Status in OpenStack Neutron (virtual network service):
  Fix Released

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

  I create 2 VMs on different nodes. When a port gets down on a node with :
  neutron update_port <port_uuid> --admin_state_up False

  Unicast fdb entries are correctly removed but from the node that still
  host a VM of the network, but the broadcast entry is not removed.

  Before :
  # bridge fdb show dev vxlan-1001
  00:00:00:44:44:44 dst 192.168.254.74 self permanent
  00:00:00:00:00:00 dst 192.168.254.74 self permanent
  52:5a:84:bf:fe:23 vlan 0 permanent

  after :
  00:00:00:00:00:00 dst 192.168.254.74 self permanent
  52:5a:84:bf:fe:23 vlan 0 permanent

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