sdpBndIgmpSnpgGrpCompatMode 1.3.6.1.4.1.6527.3.3.2.2.3.2.1.6

The value of the object sdpBndIgmpSnpgGrpCompatMode indicates the IGMP version applicable on this SDP Bind for this multicast group address. This corresponds to the lowest version seen for this group address on this SDP Bind.