IPv6/IPv4 Group Memberships
Interface       RefCnt Group
--------------- ------ ---------------------
lo              1      224.0.0.1
enp1s0          1      224.0.0.1
br-ex           1      224.0.0.1
vlan22          1      224.0.0.1
vlan21          1      224.0.0.1
vlan20          1      224.0.0.1
genev_sys_6081  1      224.0.0.1
lo              1      ff02::1
lo              1      ff01::1
enp1s0          1      ff02::1
enp1s0          1      ff01::1
ovs-system      1      ff02::1
ovs-system      1      ff01::1
br-ex           1      ff02::1
br-ex           1      ff01::1
vlan22          1      ff02::1
vlan22          1      ff01::1
vlan21          1      ff02::1
vlan21          1      ff01::1
vlan20          1      ff02::1
vlan20          1      ff01::1
br-int          1      ff02::1
br-int          1      ff01::1
genev_sys_6081  1      ff02::1:ff53:5dc5
genev_sys_6081  1      ff02::1
genev_sys_6081  1      ff01::1
