IPv6/IPv4 Group Memberships
Interface       RefCnt Group
--------------- ------ ---------------------
lo              1      224.0.0.1
tap424e46f7-64  1      224.0.0.1
lo              1      ff02::1
lo              1      ff01::1
tap424e46f7-64  1      ff02::1:ff20:bc6
tap424e46f7-64  1      ff02::1
tap424e46f7-64  1      ff01::1
