tmnxPtpPeerMasterGMClockPrio1 1.3.6.1.4.1.6527.3.1.2.74.3.3.1.5

The value of tmnxPtpPeerMasterGMClockPrio1 indicates the 'priority1' value of the grandmaster clock. This value is taken from the last announce packet received from the peer clock.