IPv6/IPv4 Group Memberships
Interface       RefCnt Group
--------------- ------ ---------------------
lo              1      224.0.0.1
tap0b99f5ce-5e  1      224.0.0.1
lo              1      ff02::1
lo              1      ff01::1
tap0b99f5ce-5e  1      ff02::1:ffec:e8cd
tap0b99f5ce-5e  1      ff02::1
tap0b99f5ce-5e  1      ff01::1
