tmnxVdoIfStatRTSSdMcRdPktsReq 1.3.6.1.4.1.6527.3.1.2.61.1.10.1.43

The value of tmnxVdoIfStatRTSSdMcRdPktsReq indicates the total number of multicast retransmission requests created for Standard Definition (SD) channels on this interface.