Re: [Linuxptp-users] PTP Slave to Master Signaling

[Richard C. <ric...@gm...>]

On Wed, May 25, 2016 at 11:49:48AM +0000, Rohit Borse wrote:
> In PTP protocol specification, I found Signaling message, which can
> be sent when PTP slave is Synchronized to PTP Master.

Yes, there is a "Signaling" message in 1588, but it is not used in
that way.

> In linuxptp-1.3 stack, Is there any message to notify PTP
> Synchronization Status (i.e.Synchronization lost) from PTP Slave to
> PTP Master or any command/message can be sent from PTP Master to
> Slave to check PTP Synchronization status?

To monitor synchronization status, use the "pmc" program.

HTH,
Richard