Comment 3 for bug 1958643

Reviewed: https://review.opendev.org/c/openstack/neutron/+/827159
Committed: https://opendev.org/openstack/neutron/commit/0d233041206434b91e5f2d1f00593e592019a99d
Submitter: "Zuul (22348)"
Branch: master

commit 0d233041206434b91e5f2d1f00593e592019a99d
Author: Rodolfo Alonso Hernandez <email address hidden>
Date: Mon Jan 31 17:26:01 2022 +0000

    [OVS] Add IPv6 ICMP RA to the default ingress rules

    "ICMPV6_TYPE_RA" was removed from "ICMPV6_ALLOWED_INGRESS_TYPES"
    because of a bug in the iptables firewall (described in the LP
    bug). This rule was added in "_add_ingress_ra_rule" to
    port["security_group_rules"]. However, the OVS firewall does not
    use this rule list but builds the default rules from scratch.

    Closes-Bug: #1958643
    Change-Id: I53ee3c87ab2a6306b31fc3387b706d8296031a14