[Linuxptp-users] IEEE 1588-2019 -- Backward compatibility

[ramesh t <ram...@ya...>]

hi,

We are planning to upgrade ptp4l to latest version (3.1.1), had few questions

1) From which release onwards of ptp4l IEEE 1588-2019 is supported?
2) Is IEEE 1588-2019 backward compatible with switches and NIC supporting IEEE 1588-2008 version?
3) After moving to latest version 3.1.1, was there any compatibility issues that was found?

Please let us know.

regards,
Ramesh