NTP/4/STRATUM_CHANGE:System stratum changes from [stratum1] to [stratum2]. (SourceAddress=[STRING])
| Parameter Name | Parameter Meaning |
|---|---|
| [stratum1] | Indicates the stratum of the system before clock update. |
| [stratum2] | Indicates the stratum of the system after clock update. |
| SourceAddress | Indicates the IP address of the source reference clock. |