IPv6/IPv4 Group Memberships
Interface       RefCnt Group
--------------- ------ ---------------------
lo              1      224.0.0.1
eth0            1      224.0.0.1
eth1            1      224.0.0.1
o-hm0           1      224.0.0.1
tap32a6ee04-a0  1      224.0.0.1
tapd290d4af-92  1      224.0.0.1
br-ctlplane     1      224.0.0.1
vlan20          1      224.0.0.1
vlan22          1      224.0.0.1
vlan23          1      224.0.0.1
vlan21          1      224.0.0.1
genev_sys_6081  1      224.0.0.1
tapfb9e0330-dc  1      224.0.0.1
lo              1      ff02::1
lo              1      ff01::1
eth0            1      ff02::1:ff4f:2491
eth0            1      ff02::1
eth0            1      ff01::1
eth1            1      ff02::1:ffdb:91b0
eth1            1      ff02::1
eth1            1      ff01::1
ovs-system      1      ff02::1
ovs-system      1      ff01::1
br-int          1      ff02::1
br-int          1      ff01::1
o-hm0           1      ff02::1:ff10:c416
o-hm0           1      ff02::1
o-hm0           1      ff01::1
tap32a6ee04-a0  1      ff02::1:ff90:3e99
tap32a6ee04-a0  1      ff02::1
tap32a6ee04-a0  1      ff01::1
tapd290d4af-92  1      ff02::1:ff56:da7d
tapd290d4af-92  1      ff02::1
tapd290d4af-92  1      ff01::1
br-ctlplane     1      ff02::1:ffdb:91b0
br-ctlplane     1      ff02::1
br-ctlplane     1      ff01::1
vlan20          1      ff02::1:ff07:7395
vlan20          1      ff02::1
vlan20          1      ff01::1
vlan22          1      ff02::1:ff02:e49a
vlan22          1      ff02::1
vlan22          1      ff01::1
vlan23          1      ff02::1:ff72:74c4
vlan23          1      ff02::1
vlan23          1      ff01::1
vlan21          1      ff02::1:ffbe:e9fe
vlan21          1      ff02::1
vlan21          1      ff01::1
genev_sys_6081  1      ff02::1:ff03:95cb
genev_sys_6081  1      ff02::1
genev_sys_6081  1      ff01::1
tapfb9e0330-dc  1      ff02::1:ff10:acf1
tapfb9e0330-dc  1      ff02::1
tapfb9e0330-dc  1      ff01::1
