selftests: net: bridge: add vlan mcast querier test

Add a test to try the new global vlan mcast_querier control and also
verify that tagged general query packets are properly generated when
querier is enabled for a single vlan.

TEST: Vlan mcast_querier global option default value                [ OK ]
TEST: Vlan 10 multicast querier enable                              [ OK ]
TEST: Vlan 10 tagged IGMPv2 general query sent                      [ OK ]
TEST: Vlan 10 tagged MLD general query sent                         [ OK ]

Signed-off-by: Nikolay Aleksandrov <nikolay@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Nikolay Aleksandrov 2021-11-25 16:08:50 +02:00 • committed by Jakub Kicinski
commit dee2cdc0e3