Re: [Linuxptp-users] issues with mixed software timestamp / hardware timestamp setup

[Frank D. <fr...@ka...>]

Hello,

Thanks for the clue, seems that was it!
I worked around the issue now by setting utc_offset to 0. that's not a
proper fix, so i'm still trying to find out where the UTC time comes from,
i'm going to review all configfiles now.

Thanks again!
Frank

On Mon, Feb 11, 2019 at 4:04 PM Chris Caudle <ch...@ch...> wrote:

> > From: Frank Dekervel <fr...@ka...>
> > it actually syncs somehow, but the time difference is
> > 37 seconds. and the strange thing is that these 37 seconds
> > look to be more or less constant
>
> 37 seconds is the offset between TAI and UTC due to leap seconds.
> You are distributing TAI via PTP, and somewhere putting the TAI value
> directly into the system clock rather than accounting for the offset to
> UTC. The ptp conf file has a field for UTC offset or you can pass it in on
> the command line.
> --
> Chris Caudle
>
>
>
>
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