Lucas Alvares Gomes b5114e078f Enhance the test_multicast_between_vms_on_same_network test ... This patch is enhancing the test_multicast_between_vms_on_same_network test to fit the different scenarios that can be encountered when using multicast: 1) When IGMP snooping is enabled and the multicast group address *is not* in the 224.0.0.X range [0], asserts that the multicast traffic *is not* flooded. 2) When IGMP snooping is not enabled, asserts that the multicast traffic is flooded and the unregistered VM gets it. 3) When IGMP snooping is enabled and the multicast group addres *is* in the 224.0.0.X range [0], asserts that the multicast traffic *is* flooded. In order to make those assertions, a new VM is being launched as part of the test running tcpdump to verify whether the traffic is reaching it or not. A new configuration option called "is_igmp_snooping_enabled" has been added. [0] https://tools.ietf.org/html/rfc4541 (See section 2.1.2) Change-Id: I8af041925119463c7199238988f0133e8d993a8f Signed-off-by: Lucas Alvares Gomes <lucasagomes@gmail.com>		2020-02-11 15:13:36 +00:00
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notes	Enhance the test_multicast_between_vms_on_same_network test	2020-02-11 15:13:36 +00:00
source	Bump the openstackdocstheme extension to 1.20	2019-07-26 11:34:09 +08:00