Comment 11 for bug 1952897

Reviewed: https://review.opendev.org/c/openstack/neutron/+/833203
Committed: https://opendev.org/openstack/neutron/commit/a159a0d9bc3fff06a8b588f52e370f32d82a6b8b
Submitter: "Zuul (22348)"
Branch: stable/wallaby

commit a159a0d9bc3fff06a8b588f52e370f32d82a6b8b
Author: Tamas Gergely Peter <email address hidden>
Date: Tue Dec 28 16:00:36 2021 +0000

    Check whether vxlan group and local addresses are IPv4 or IPv6

    Check if group and/or local addresses passed to ip_lib / add_vxlan()
    are IPv4 or IPv6. In case of IPv4 fill 'vxlan_group' and 'vxlan_local'
    arguments and in case of IPv6 fill 'vxlan_group6' and 'vxlan_local6'
    arguments to be passed down to privileged create_interface() method.
    In case of an invalid address format raise an AddrFormatError exception.

    Conflicts:
        neutron/agent/linux/ip_lib.py
        neutron/tests/unit/agent/linux/test_ip_lib.py

    Closes-Bug: #1952897
    Change-Id: I2e3b0c1635627edb2c86c6120b0410ab3c4678b2
    (cherry picked from commit a47e9494c1d8895425ad3a05a2c2290c74f0b647)