python-openstackclient/releasenotes/notes/allow-port-list-with-ip-address-substr-14c5805b241e402f.yaml

---
features:
  - |
    Add an ``ip-substring`` key to the ``--fixed-ip`` option of the
    ``port list`` command.  This allows filtering ports by a substring
    match of an IP address.
    [Bug `1718605 <https://bugs.launchpad.net/bugs/1718605>`_]