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Property | Description |
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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
Supported on:
- CRS326-24G-2S+ supported only on Gigabit Ethernet ports
- CRS328-24P-4S+ supported only on Gigabit Ethernet ports
- CRS317-1G-16S+ supported on all ports
- CRS326-24S+2Q+ supported on SFP+ and QSFP+ interfaces
- CRS312-4C+8XG supported on all ports
- CRS318-16P-2S+ supported only on Gigabit Ethernet ports
Not supported on:
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RS504-4XQCRS504-4XQ