9dc8bca740
Prior to this patch the IGMP configuration for ML2/OVN was inconsistent with the configuration option description and also the ML2/OVS driver because it was flooding traffic to unregistered VMs [0]. The "igmp_snooping_enable" configuration option says: "Setting this option to True will also enable Open vSwitch mcast-snooping-disable-flood-unregistered flag. This option will disable flooding of unregistered multicast packets to all ports." But, in ML2/OVN that behavior was inconsistent prior to this patch because it allowed traffic to flood to unregistered VMs. This patch fixes it. [0] https://opendev.org/openstack/neutron/src/branch/master/neutron/conf/agent/ovs_conf.py#L36-L47 Change-Id: I5cbe09e26120905b29351d61bbadb30b5dd14938 Closes-Bug: #1904399 Signed-off-by: Lucas Alvares Gomes <lucasagomes@gmail.com>
OpenStack Neutron
Neutron is an OpenStack project to provide "network connectivity as a service" between interface devices (e.g., vNICs) managed by other OpenStack services (e.g., Nova).
To learn more about neutron:
- Documentation: https://docs.openstack.org/neutron/latest/
- Features: https://specs.openstack.org/openstack/neutron-specs
- Defects: https://launchpad.net/neutron
- Release notes: https://docs.openstack.org/releasenotes/neutron/index.html
- Source: https://opendev.org/openstack/neutron
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