[ntp:questions] Acutime Gold GPS

Miguel Barbosa Gonçalves m at mbg.pt
Wed Aug 8 21:50:29 UTC 2012


Done!

$ ntpq -pn tick; ntpq -pn tock
     remote           refid      st t when poll reach   delay   offset  jitter
==============================================================================
o127.127.20.0    .GPS.            0 l    7   16  377    0.000   -0.011   0.004
+10.0.2.9        .GPS.            1 u    4   16  377    0.171   -0.007   0.004
-194.117.9.130   194.117.9.137    2 u   21   64  377   18.067    0.461   0.278
-194.117.9.136   194.117.9.138    2 u    2   64  377   19.012    0.704   0.363
+193.136.5.16    193.136.250.246  2 u   53   64  377   17.044    0.378   0.212
+193.136.5.14    193.136.250.246  2 u   12   64  377   22.082   -0.089   0.456
     remote           refid      st t when poll reach   delay   offset  jitter
==============================================================================
o127.127.20.0    .GPS.            0 l    9   16  377    0.000   -0.009   0.002
+10.0.2.8        .GPS.            1 u   10   16  377    0.176    0.008   0.004
-194.117.9.130   194.117.9.137    2 u   56   64  377   18.259    0.397   0.229
-194.117.9.136   194.117.9.138    2 u   46   64  377   18.941    0.644   0.295
+193.136.5.16    193.136.250.246  2 u   26   64  377   17.308    0.313   0.270
+193.136.5.14    193.136.250.246  2 u   22   64  377   21.547    0.079   0.369

Is this enough?

Now really, if you don't want to answer don't.

I simply asked if someone had NTP and this particular receiver
working. What so difficult about this question? If you don't have any
experience with it don't bother to reply!

I have been using NTP since 1996, maintaining a stratum 2 server in a
University. So there... this is my experience!

And quite frankly my main Internet connection is sooo asymmetric that
NTP behaves badly for my purposes and therefore I have to route NTP
packets through a DSL connection.

For this reason and not to depend on pool servers I want to install a
third reference.

By the way, you should have received a reply like the one you gave me
when you were having problems with your Oncore receiver and a lot of
people helped.

Now... If you don't have anything positive to add just shut up!

Miguel Gonçalves


On 8 August 2012 20:40, Chris Albertson <albertson.chris at gmail.com> wrote:
>
>
> On Wed, Aug 8, 2012 at 7:27 AM, Miguel Barbosa Gonçalves <m at mbg.pt> wrote:
>>
>>
>> After converting RS-422 to RS-232 what do I need to with on the NTP side?
>
>
> First, install NTP and get it working using Internet Pool servers.
>
> After that, come back and ask about adding the new GPS.  Also it would help
> to know which operating system you are using (Linux, BSD, ...?) and how you
> have the PPS connected.
>
> Chris Albertson
> Redondo Beach, California


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