Apologies, Denny! I am unhappy myself that I do not respect the simplest
mailing list etiquette such as fixed width font, sensitive line wrap and
encoding since I switched to MacOS and Postbox. I guess it's time to get
mutt up and running like in the old Linux days... Back on topic - I hope
That was the hint I needed! The main router the RasPi is connected to
also runs chrony and acts as the timeserver for all local network
clients. However, the script managing that chrony instance had an option
to redirect all NTP traffic through the router. Interesting that I did
not find that
I’m sorry, unlike your prior email, I am unable to read the output in your last
email.
Your prior email looked like this:
——
$ chronyc sourcestats
Name/IP AddressNP NR Span Frequency Freq Skew Offset Std Dev
On Sun, Jun 04, 2023 at 12:07:44PM +0200, Torsten Wolf wrote:
> Not sure why the Reach value for the PPS source is 113. A few minuts later
> that value increased to 372, just to go down again afterwards.
That might be due to changing offset between GPS and PPS. Try
adjusting the offset option to
I added "noselect" to the NMEA (SHM0) source and restarted chrony. After
an hour the output is
$ chronyc -m sources sourcestats
MS Name/IP address Stratum Poll Reach LastRx Last sample
===
#? GPS
Try this:
chronyc -m sources sourcestats
This will print the sources and then the source stats. I suspect that the other
sources you have are not actually being polled or are not reachable. Check the
“Reach” column in sources.
Denny
> On Jun 3, 2023, at 14:31, Torsten Wolf wrote:
>
>
Bryan, many thanks for the explanation and the suggestion regarding
SHM0. My only worry is that the sourcestats output is not offering much
in terms of offset of the network sources:
$ chronyc sourcestats
Name/IP Address NP NR Span Frequency Freq Skew Offset
Std Dev
Hi Torsten
From the chrony.conf(5) manpage:
noselect Never select this source. This is useful for monitoring or with
sources which are not very accurate, but are locked with a PPS refclock.
Your 'noselect' hosts are not viable sources as they will never be selected.
They will however show up
