Comment 0 for bug 1590670

Detailed bug description:
  All original floating IPs don't work after cutover to the new control-plain.

  In Fuel 8.0 Neutron configuration has undergone significant changes, so old DB state needs additional transformation.

Steps to reproduce:
  Launch VMs
  Assign floating IPs
  Upgrade env (until octane upgrade-control)

Expected results:
  All floating IPs should be pingable

Actual result:
  All floating IPs can't be pinged

Reproducibility:
  Always

Workaround:
  Recreate external network in Neutron and reassign original floating VMs

Description of the environment:
  Operation system: Ubuntu
  Versions of components: Upgrade from Fuel 6.0 to 8.0
  Network model: Tunnel