vRtrIgmpGrpIfSapStatsMcacPlcyDrp 1.3.6.1.4.1.6527.3.1.2.23.5.2.1.28

The value of the object vRtrIgmpGrpIfSapStatsMcacPlcyDrp indicates the number times an IGMP Group is dropped because of applying a multicast CAC policy for this SAP.