tmnxNtpSysPoll 1.3.6.1.4.1.6527.3.1.2.38.1.1.5

The value of tmnxNtpSysPoll indicates the minimum interval, in seconds as a power of two, at which this NTP host polls other NTP servers to synchronize its clock. For instance, a value of six indicates a minimum interval of 64 seconds.