tcpdump mailing list archives

Re: DLT request for EBHSCR


From: Guy Harris <gharris () sonic net>
Date: Fri, 21 Dec 2018 14:58:20 -0800

On Sep 25, 2018, at 6:16 AM, Guenter.Ebermann () elektrobit com wrote:

I have updated http://www.elektrobit.com/ebhscr 

So what is the origin of the scale for the time stamps?

For BroadR-Reach, I'm guessing, from

        The timestamp is taken after the end of the SFD (Start of Frame Delimiter) detection, as specified in the IEEE 
1588 Specification Sep- 2004 (IEC 61588 First Edition).

that the origin is 1970-01-01 00:00:00 TAI (TAI, not UTC).  Is that correct?

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