neutron/doc/source/admin/ovn
Lucas Alvares Gomes 9dc8bca740 [OVN] Fix inconsistent IGMP configuration
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>
2020-11-25 16:47:57 +00:00
..
figures Merge networking-ovn documentation into neutron 2020-02-13 18:54:15 +09:00
refarch ovn: Remove is_port_groups_supported() code 2020-06-09 14:19:56 +00:00
dpdk.rst Merge networking-ovn documentation into neutron 2020-02-13 18:54:15 +09:00
features.rst [ovn]: port forwarding -- documentation 2020-07-28 13:57:13 -04:00
igmp.rst [OVN] Fix inconsistent IGMP configuration 2020-11-25 16:47:57 +00:00
index.rst [OVN] Add router availability zones documentation 2020-06-24 15:06:12 +00:00
ovn.rst [ovn] Documentation: Fix broken links in the OVN Doc 2020-03-20 15:53:57 +01:00
router_availability_zones.rst [OVN] Add router availability zones documentation 2020-06-24 15:06:12 +00:00
routing.rst Merge networking-ovn documentation into neutron 2020-02-13 18:54:15 +09:00
sriov.rst [OVN] Documentation: SR-IOV guide for OVN 2020-04-30 14:03:25 +01:00
troubleshooting.rst Merge networking-ovn documentation into neutron 2020-02-13 18:54:15 +09:00
tutorial.rst Merge networking-ovn documentation into neutron 2020-02-13 18:54:15 +09:00