[ntp:questions] Re: ppstime.h missing on Debian?
ronan at noc.ulcc.ac.uk
Wed Nov 24 14:59:40 UTC 2004
Brandon Uttech <brandon.uttech at ioactive.com> wrote:
> For the past several days, I've been trouble shooting my first attempt
> at building a pps enabled ntp server. After a ton of googling, reading
> documentation, etc, I still don't have a functional system. However, I
> do believe I've identified a problem. ppstime.h is missing!
I think ppstime.h was just an older version of timepps.h,
which you have:
The doc, ntp-4.2.0/html/pps.html refers to timepps.h
> Just for kicks I tried installing ntp anyway to see what would happen.
> Nothing good. ntptime yields the following, error ridden, expected output:
> ntp_gettime() returns code 5 (ERROR)
> time c54b42dd.ad529fa0 Sun, Nov 21 2004 8:37:49.677, (.677042912),
> maximum error 2000000 us, estimated error 16 us, TAI offset 1073835988
> ntp_adjtime() returns code 5 (ERROR)
> modes 0x0 (),
> offset 0.000 us, frequency 0.000 ppm, interval 4 s,
> maximum error 2000000 us, estimated error 16 us,
> status 0x2041 (PLL,UNSYNC,NANO),
> time constant 0, precision 55.136 us, tolerance 496 ppm,
> pps frequency 0.000 ppm, stability 0.000 ppm, jitter 0.000 us,
> intervals 0, jitter exceeded 0, stability exceeded 0, errors 0.
How long had you been running ntpd when you got this output?
What does ntpq show for peers and cl?
Ronan Flood <R.Flood at noc.ulcc.ac.uk>
working for but not speaking for
Network Services, University of London Computer Centre
(which means: don't bother ULCC if I've said something you don't like)
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