Comment 19 for bug 1931953

Reviewed: https://review.opendev.org/c/openstack/os-ken/+/795963
Committed: https://opendev.org/openstack/os-ken/commit/bf25f07861a93c1cfc1592e181baebc8a161b2aa
Submitter: "Zuul (22348)"
Branch: master

commit bf25f07861a93c1cfc1592e181baebc8a161b2aa
Author: Yi Yang <email address hidden>
Date: Fri Jun 11 04:10:59 2021 -0400

    Enhance os-ken to support Nicira PacketIn2

    neutron ovs agent has to handle advanced packet_in
    with custom userdata which is necessary to openflow-based
    floating IP implementation, but current os-ken doesn't
    have such infrastructure.

    This story is to enhance os-ken in order that neutron ovs
    agent can act as an advanced SDN controller to handle
    advanced packet_in.

    Story: #2008964
    Task: #42600
    Related-Bug: #1931953

    Signed-off-by: Yi Yang <email address hidden>

    Change-Id: I4f993be5dd4a5f48396c4be152da5b61ea92392f