Re: [chrony-users] CEST time is not correct

[Bill Unruh <unruh@xxxxxxxxxxxxxx>]

William G. Unruh __| Canadian Institute for|____ Tel: +1(604)822-3273
Physics&Astronomy _|___ Advanced Research _|____ Fax: +1(604)822-5324
UBC, Vancouver,BC _|_ Program in Cosmology |____ unruh@xxxxxxxxxxxxxx
Canada V6T 1Z1 ____|____ and Gravity ______|_ www.theory.physics.ubc.ca/

On Thu, 20 Oct 2022, Mahmood Naderan wrote:

> [CAUTION: Non-UBC Email] >Run chronyc as root and then give it the command
>
> No difference according to the output below:
>
> $ sudo chronyc sources
> 210 Number of sources = 22
> MS Name/IP address         Stratum Poll Reach LastRx Last sample              
> ===============================================================================
> ^? prod-ntp-5.ntp1.ps5.cano>     0  10     0     -     +0ns[   +0ns] +/-    0ns
> ^? prod-ntp-4.ntp1.ps5.cano>     0  10     0     -     +0ns[   +0ns] +/-    0ns
> ^? alphyn.canonical.com          0  10     0     -     +0ns[   +0ns] +/-    0ns
> ^? pugot.canonical.com           0  10     0     -     +0ns[   +0ns] +/-    0ns
> ^? prod-ntp-3.ntp1.ps5.cano>     0  10     0     -     +0ns[   +0ns] +/-    0ns
> ^? prod-ntp-3.ntp4.ps5.cano>     0   6     0     -     +0ns[   +0ns] +/-    0ns
> ^? prod-ntp-5.ntp4.ps5.cano>     0   6     0     -     +0ns[   +0ns] +/-    0ns
> ^? prod-ntp-4.ntp1.ps5.cano>     0   6     0     -     +0ns[   +0ns] +/-    0ns
> ^? ntp2.belbone.be               0  10     0     -     +0ns[   +0ns] +/-    0ns
> ^? rumst.verbert.be              0  10     0     -     +0ns[   +0ns] +/-    0ns
> ^? 45.87.78.35                   0  10     0     -     +0ns[   +0ns] +/-    0ns
> ^? webserver.discosmash.com      0  10     0     -     +0ns[   +0ns] +/-    0ns
> ^? ntp1.unix-solutions.be        0  10     0     -     +0ns[   +0ns] +/-    0ns
> ^? host-95-182-219-178.dyna>     0  10     0     -     +0ns[   +0ns] +/-    0ns
> ^? ntp.ulyssis.student.kule>     0  10     0     -     +0ns[   +0ns] +/-    0ns
> ^? ntp2.unix-solutions.be        0  10     0     -     +0ns[   +0ns] +/-    0ns
> ^? ntp.devrandom.be              0  10     0     -     +0ns[   +0ns] +/-    0ns
> ^? ntp49.kashra-server.com       0  10     0     -     +0ns[   +0ns] +/-    0ns
> ^? radio-sunshine.org            0  10     0     -     +0ns[   +0ns] +/-    0ns
> ^? 2a0e:f780:0:100::15           0  10     0     -     +0ns[   +0ns] +/-    0ns
> ^? time.cloudflare.com           0  10     0     -     +0ns[   +0ns] +/-    0ns
> ^? 45.87.77.15                   0  10     0     -     +0ns[   +0ns] +/-    0ns
>
> $ sudo chronyc tracking
> Reference ID    : 00000000 ()
> Stratum         : 0
> Ref time (UTC)  : Thu Jan 01 00:00:00 1970
> System time     : 0.000000001 seconds slow of NTP time
> Last offset     : +0.000000000 seconds
> RMS offset      : 0.000000000 seconds
> Frequency       : 17.605 ppm slow
> Residual freq   : +0.000 ppm
> Skew            : 0.000 ppm
> Root delay      : 1.000000000 seconds
> Root dispersion : 1.000000000 seconds
> Update interval : 0.0 seconds
> Leap status     : Not synchronised
>
>
>
>
>
> >You have network troubles. You do need network working to run chrony.
> What do you mean by that? The network is fine.

No it is not. It is not managing to conatact any of your sources.

Make sure you are running logging ( put 
log measurements
into /etc/chrony.conf, and restart chrony

Then look at those measurements.

You may have set up your firewall to block them all.