5a9258d3d2
In the ML2/OVS when igmp_snooping is enabled but there is no
external querier multicast traffic will stop working after few minutes
as packets will not be flooded to tunnel/external bridges.
So this patch sets "mcast-snooping-disable-flood-unregistered" option
of the br-int to False (default value) even when igmp_snooping is
enabled in the neutron-ovs-agent's config file.
Additionally it configures "mcast-snooping-flood-reports" and
"mcast-snooping-flood" on patch ports in br-int to True.
That way we can provide best effort snooping: multicast isolation where
IGMP queriers are available and flood everywhere else?
Conflicts:
neutron/plugins/ml2/drivers/openvswitch/agent/ovs_neutron_agent.py
neutron/tests/functional/agent/common/test_ovs_lib.py
neutron/tests/unit/plugins/ml2/drivers/openvswitch/agent/test_ovs_neutron_agent.py
Closes-Bug: #1884723
Change-Id: Iefa0044dba9e92592295a79448e5d57d9e14a40b
(cherry picked from commit
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| .. | ||
| common | ||
| contrib | ||
| etc | ||
| fullstack | ||
| functional | ||
| unit | ||
| var | ||
| __init__.py | ||
| base.py | ||
| post_mortem_debug.py | ||
| tools.py | ||