---
fixes:
  - Bug `1720046 <https://bugs.launchpad.net/neutron/+bug/1720046>`_ is fixed
    by reverting the logic of ``neutron_lib.utils.net.get_random_mac`` to its
    original behavior from commit `If2539f94b5479f0d6afa64c973082cbe8c5309ac
    <https://review.opendev.org/#/c/400408/>`_.