IPv6/IPv4 Group Memberships
Interface       RefCnt Group
--------------- ------ ---------------------
lo              1      224.0.0.1
tapdb19afdb-72  1      224.0.0.1
lo              1      ff02::1
lo              1      ff01::1
tapdb19afdb-72  1      ff02::1:ff83:82b7
tapdb19afdb-72  1      ff02::1
tapdb19afdb-72  1      ff01::1
