tmnxBsxGrpMdaTransPrefV4Entr 1.3.6.1.4.1.6527.3.1.2.63.1.4.1.16

The value of tmnxBsxGrpMdaTransPrefV4Entr indicates the current number of transit prefix IPv4 entries active on the ISA-AA MDA in the group.