openstack
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neutron
Code Issues Proposed changes
neutron/neutron/tests/unit/plugins/ml2
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Slawek Kaplonski 5a9258d3d2 Fix multicast traffic with IGMP snooping enabled 
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 b4070c9752)
 		2021-03-08 15:52:03 +00:00
..
drivers Fix multicast traffic with IGMP snooping enabled 2021-03-08 15:52:03 +00:00
extensions Sync the dns-assignment with the actual designate dns-domain 2020-06-04 20:45:55 +00:00
__init__.py Reorganize unit test tree 2015-04-06 23:28:31 +00:00
_test_mech_agent.py Improve terminology in the Neutron tree 2020-08-19 16:47:53 -04:00
base.py use service type constants from neutron_lib plugins 2017-06-27 15:16:05 -06:00
test_agent_scheduler.py Start enforcing E125 flake8 directive 2019-07-19 23:39:41 -04:00
test_db.py Auto-delete dhcp ports on segment delete 2020-07-08 15:15:08 +02:00
test_driver_context.py Remove the dependency on the "mock" package 2020-04-28 18:05:37 -04:00
test_ext_portsecurity.py PSExtDriverTestCase: initialize variable in case of exception 2019-10-30 17:44:45 -04:00
test_extension_driver_api.py Remove the dependency on the "mock" package 2020-04-28 18:05:37 -04:00
test_managers.py Remove the dependency on the "mock" package 2020-04-28 18:05:37 -04:00
test_ovo_rpc.py Merge "Switch to new engine facade in ML2 unit tests modules" 2020-04-30 22:20:07 +00:00
test_plugin.py Merge "Switch to new engine facade in ML2 unit tests modules" 2020-04-30 22:20:07 +00:00
test_port_binding.py Merge "Switch to new engine facade in ML2 unit tests modules" 2020-04-30 22:20:07 +00:00
test_rpc.py Remove the dependency on the "mock" package 2020-04-28 18:05:37 -04:00
test_security_group.py Remove the dependency on the "mock" package 2020-04-28 18:05:37 -04:00
test_tracked_resources.py Remove the dependency on the "mock" package 2020-04-28 18:05:37 -04:00