[Pool] Isolated NTP Server vs. Adding Stratum 1 Servers

Alby alby at empire.org
Tue Mar 8 13:36:17 UTC 2011




 I guess I should also read the README file in the tarball.   :)


LOCALCLOCK      1       /* external (e.g., lockclock) */
GPS_TRAK        2       /* TRAK 8810 GPS Receiver */
WWV_PST         3       /* PST/Traconex 1020 WWV/H */
SPECTRACOM      4       /* Spectracom (generic) Receivers */
TRUETIME        5       /* TrueTime (generic) Receivers */
IRIG_AUDIO      6       /* IRIG-B/W audio decoder */
CHU_AUDIO       7       /* CHU audio demodulator/decoder */
PARSE           8       /* generic driver (usually DCF77,GPS,MSF) */
GPS_MX4200      9       /* Magnavox MX4200 GPS */
GPS_AS2201      10      /* Austron 2201A GPS */
GPS_ARBITER     11      /* Arbiter 1088A/B/ GPS */
IRIG_TPRO       12      /* KSI/Odetics TPRO-S IRIG */
ATOM_LEITCH     13      /* Leitch CSD 5300 Master Clock */
MSF_EES         14      /* EES M201 MSF Receiver */
GPSTM_TRUE      15      /* OLD TrueTime GPS/TM-TMD Receiver */
IRIG_BANCOMM    16      /* Bancomm GPS/IRIG Interface */
GPS_DATUM       17      /* Datum Programmable Time System */
NIST_ACTS       18      /* NIST Auto Computer Time Service */
WWV_HEATH       19      /* Heath GC1000 WWV/WWVH Receiver */
GPS_NMEA        20      /* NMEA based GPS clock */
GPS_VME         21      /* TrueTime GPS-VME Interface */
ATOM_PPS        22      /* 1-PPS Clock Discipline */
PTB_ACTS        NIST_ACTS
USNO            NIST_ACTS
GPS_HP          26      /* HP 58503A Time/Frequency Receiver */
ARCRON_MSF      27      /* ARCRON MSF radio clock. */
SHM             28      /* clock attached thru shared memory */
PALISADE        29      /* Trimble Navigation Palisade GPS */
ONCORE          30      /* Motorola UT Oncore GPS */
GPS_JUPITER     31      /* Rockwell Jupiter GPS receiver */
CHRONOLOG       32      /* Chrono-log K WWVB receiver */
DUMBCLOCK       33      /* Dumb localtime clock */
ULINK           34      /* Ultralink M320 WWVB receiver */
PCF             35      /* Conrad parallel port radio clock */
WWV_AUDIO       36      /* WWV/H audio demodulator/decoder */
FG              37      /* Forum Graphic GPS */
HOPF_SERIAL     38      /* hopf DCF77/GPS serial line receiver */
HOPF_PCI        39      /* hopf DCF77/GPS PCI receiver */
JJY             40      /* JJY receiver */
TT560           41      /* TrueTime 560 IRIG-B decoder */
ZYFER           42      /* Zyfer GPStarplus receiver */
RIPENCC         43      /* RIPE NCC Trimble driver */
???????         44      Claas Hilbrecht (20020711)









On Tue, March 8, 2011 8:27 am, Alby wrote:
>

> David:
>
>
> I found a website with a good list detailing every driver type.
> URL: http://www.ece.udel.edu/~mills/ntp/html/drivers/
>
>
> But it appears .22. should work, so I'm just going to uninstall the
> package I got via apt-get and just download the NTP tarball and compile it.
>
>
> Thanks,
>
>
>
>
>
>
> On Tue, March 8, 2011 7:37 am, David J Taylor wrote:
>
>>
>> Mine was for Windows,  intended purely as a guide.  I don't run Linux
>> so I
>> can't help there (my other server is freeBSD).
>>
>> What you need is PPS only, no NMEA, so I hope a Linux user can help.
>>
>>
>>
>> David
>> --
>> SatSignal software - quality software written to your requirements
>> Web:  http://www.satsignal.eu
>> Email:  david-taylor at blueyonder.co.uk
>>
>>
>>
>> _______________________________________________
>> pool mailing list pool at lists.ntp.org http://lists.ntp.org/listinfo/pool
>>
>>
>
>
> _______________________________________________
> pool mailing list pool at lists.ntp.org http://lists.ntp.org/listinfo/pool
>
>




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