vRtrPimNgAFGenMdtDataPrefixMask 1.3.6.1.4.1.6527.3.1.2.50.1.4.1.30

The value of vRtrPimNgAFGenMdtDataPrefixMask specifies the IP address prefix used to configure the group address vRtrPimNgAFGenMdtDataPrefix.