tmnxVdoSGV1TxFailedPacketsHigh32 1.3.6.1.4.1.6527.3.1.2.61.1.8.1.12

The value of tmnxVdoSGV1TxFailedPacketsHigh32 indicates the higher 32 bits of the value of tmnxVdoGrpSrcTxFailedPackets.