---
fixes:
  - |
    Bug https://bugs.launchpad.net/neutron/+bug/1732067 described a flooding
    issue on the neutron-ovs-agent integration bridge. And bug
    https://bugs.launchpad.net/neutron/+bug/1841622 proposed a solution for
    it. The accepted egress packets will be taken care in the final egress
    tables (61 when openflow firewall is not enabled, table 94 otherwise) with
    direct output flows for unicast traffic with a minimum influence on the
    existing cloud networking.
    A new config option ``explicitly_egress_direct``, with default value False,
    was added for the aim of distinguishing clouds which are running the
    network node mixed with compute services, upstream neutron CI should be
    an example. In such situation, this ``explicitly_egress_direct`` should be
    set to False, because there are numerous cases from HA routers which can
    not be covered, particularly when you have centralized floating IPs running
    in such mixed hosts.
    Otherwise, set ``explicitly_egress_direct`` to True to avoid the flooding.
    One more note is if your network nodes are for networing services only, we
    recommand you disable all the security_group to get a higher performance.