Some CRS support PTP in boundary clock mode, listed at the end of

https://help.mikrotik.com/docs/display/ ... e+Protocol

It says there as a note: devices not included in the list below, does not support Precision Time Protocol

Just because documentation is not always updated, i wonder if newer CRS's are supported.

Does someone know/check/test the CRS510-8XS-2XQ-IN (or CRS504-4XQ-IN) also on the 100G ports?

At least the switch chip Marvell 98DX4310 of this models supports PTP.

Thanks!