IPv6/IPv4 Group Memberships
Interface       RefCnt Group
--------------- ------ ---------------------
lo              1      224.0.0.1
tapfa6f9204-a8  1      224.0.0.1
lo              1      ff02::1
lo              1      ff01::1
tapfa6f9204-a8  1      ff02::1:ff4c:9b6d
tapfa6f9204-a8  1      ff02::1
tapfa6f9204-a8  1      ff01::1
