IPv6/IPv4 Group Memberships
Interface       RefCnt Group
--------------- ------ ---------------------
lo              1      224.0.0.1
tape046f54f-83  1      224.0.0.1
lo              1      ff02::1
lo              1      ff01::1
tape046f54f-83  1      ff02::1:ffa7:df60
tape046f54f-83  1      ff02::1
tape046f54f-83  1      ff01::1
