tmnxVdoIfStatRTSvrRxHdRTReq 1.3.6.1.4.1.6527.3.1.2.61.1.10.1.9

The value of tmnxVdoIfStatRTSvrRxHdRTReq indicates the total number of Retransmission (RT) requests received from High Definition (HD) channels on this interface.