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| Property | Description |
|---|---|
| clock-id: | local clock ID |
| priority1: | priority1 value, depending on the PTP profile selected, an adjustable value used to influence the grandmaster election. |
| priority2: | priority2 value, non-adjustable in RouterOS |
| i-am-gm: yes | no | shows if the device is a grandmaster clock |
| gm-clock-id: | grandmaster clock ID - Within a domain, a clock that is the ultimate source of time for clock synchronization using the protocol. |
| gm-priority1: | grandmaster priority1 |
| gm-priority2: | grandmaster priority2 |
| master-clock-id: | master clock ID - In the context of a single Precision Time Protocol (PTP) communication path, a clock that is the source of time to which all other clocks on that path synchronize. |
| slave-port: | shows which port is going towards the master or grandmaster clock |
| freq-drift: | frequency drift in PPB (parts per billion) - time that would be lost every second in relation to the master clock, IF there was no synchronization. |
| offset: | difference between clock values |
| hw-offset: | offset difference from the hardware clock |
| slave-port-delay: | the time it takes for a packet to be delivered to a directly connected device |
Device support
Note: devices not included in the list below, does not support Precision Time Protocol
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