IPv6/IPv4 Group Memberships
Interface       RefCnt Group
--------------- ------ ---------------------
lo              1      224.0.0.1
tapcf6c72fa-71  1      224.0.0.1
lo              1      ff02::1
lo              1      ff01::1
tapcf6c72fa-71  1      ff02::1:ff76:ce0
tapcf6c72fa-71  1      ff02::1
tapcf6c72fa-71  1      ff01::1
