Luis Peromarta
2024-Feb-16 17:00 UTC
[Samba] samba 4.19 Windows 11 clients Time sync problem
Hi there. A few NTP experts around here lately. We need more info. Distro, and wether your are using NTP (nrpsec) or Chrony. Regards. LP On 16 Feb 2024 at 14:37 +0100, Daniel M?ller via samba <samba at lists.samba.org>, wrote:> Dear all, > > We just have a samba 4.19 domain running. And what i recognized ist hat some > windows 10/11 clients does not sync time with the dc. The time is not the > real time as on the dc, about 10 minutes back or several minutes in the > future. > Is this a bug or did spmething chance in the behaviour of samba? > > My ntp.conf/ Debian11: > driftfile /var/lib/ntp/ntp.drift > > server 127.127.1.0 > fudge 127.127.1.0 stratum 10 > leapfile "/usr/share/zoneinfo/leap-seconds.list" > > ntpsigndsocket /var/lib/samba/ntp_signd <--- rights are set > listen xxx.xxx.xxx.xxx > statistics loopstats peerstats clockstats > filegen loopstats file loopstats type day enable > filegen peerstats file peerstats type day enable > filegen clockstats file clockstats type day enable > pool 0.debian.pool.ntp.org iburst > pool 1.debian.pool.ntp.org iburst > pool 2.debian.pool.ntp.org iburst > pool 3.debian.pool.ntp.org iburst > restrict -4 default kod notrap nomodify nopeer noquery mssntp > restrict -6 default kod notrap nomodify nopeer noquery mssntp > restrict 127.0.0.1 > restrict ::1 > restrict source notrap nomodify noquery > > ntp is working: > root at dommaster:~# ntpq -p > remote refid st t when poll reach delay offset > jitter > ===========================================================================> => LOCAL(0) .LOCL. 10 l 39d 64 0 0.000 +0.000 > 0.000 > 0.debian.pool.n .POOL. 16 p - 64 0 0.000 +0.000 > 0.000 > 1.debian.pool.n .POOL. 16 p - 64 0 0.000 +0.000 > 0.000 > 2.debian.pool.n .POOL. 16 p - 64 0 0.000 +0.000 > 0.000 > 3.debian.pool.n .POOL. 16 p - 64 0 0.000 +0.000 > 0.000 > +mx.ae9.eu 237.17.204.95 2 u 1578 1024 352 27.597 -0.442 > 4.748 > *178.215.228.24 36.224.68.195 2 u 1616 1024 316 18.896 -1.582 > 1.654 > +time.cloudflare 10.97.8.67 3 u 1859 1024 236 19.943 -2.323 > 1.808 > +mail.kpprs.de 185.248.189.10 2 u 757 1024 137 24.486 -1.520 > 1.706 > +httphost1.skyte 131.188.3.220 2 u 1478 1024 236 26.967 -1.293 > 2.372 > root at dommaster:~# service ntp restart > root at dommaster:~# ntpq -p > remote refid st t when poll reach delay offset > jitter > ===========================================================================> => LOCAL(0) .LOCL. 10 l 2 64 1 0.000 +0.000 > 0.000 > 0.debian.pool.n .POOL. 16 p - 64 0 0.000 +0.000 > 0.000 > 1.debian.pool.n .POOL. 16 p - 64 0 0.000 +0.000 > 0.000 > 2.debian.pool.n .POOL. 16 p - 64 0 0.000 +0.000 > 0.000 > 3.debian.pool.n .POOL. 16 p - 64 0 0.000 +0.000 > 0.000 > > Greetings > Daniel > > > -- > To unsubscribe from this list go to the following URL and read the > instructions: https://lists.samba.org/mailman/options/samba
Daniel Müller
2024-Feb-26 08:14 UTC
[Samba] samba 4.19 Windows 11 clients Time sync problem
Hello, It is debian 11, and it is ntp, as you can see below my ntp.conf. Ntp service is running fine . Some , not all, W10/11 clients do not sync with the dc (samba 4.19). What i did on the clients: net stop w32time w32tm /unregister w32tm /register net start w32time But after some time the wrong time shows up again? Greetings Daniel -----Urspr?ngliche Nachricht----- Von: Luis Peromarta via samba [mailto:samba at lists.samba.org] Gesendet: Freitag, 16. Februar 2024 18:00 An: Samba List <samba at lists.samba.org> Betreff: Re: [Samba] samba 4.19 Windows 11 clients Time sync problem Hi there. A few NTP experts around here lately. We need more info. Distro, and wether your are using NTP (nrpsec) or Chrony. Regards. LP On 16 Feb 2024 at 14:37 +0100, Daniel M?ller via samba <samba at lists.samba.org>, wrote:> Dear all, > > We just have a samba 4.19 domain running. And what i recognized ist > hat some windows 10/11 clients does not sync time with the dc. The > time is not the real time as on the dc, about 10 minutes back or > several minutes in the future. > Is this a bug or did spmething chance in the behaviour of samba? > > My ntp.conf/ Debian11: > driftfile /var/lib/ntp/ntp.drift > > server 127.127.1.0 > fudge 127.127.1.0 stratum 10 > leapfile "/usr/share/zoneinfo/leap-seconds.list" > > ntpsigndsocket /var/lib/samba/ntp_signd <--- rights are set listen > xxx.xxx.xxx.xxx statistics loopstats peerstats clockstats filegen > loopstats file loopstats type day enable filegen peerstats file > peerstats type day enable filegen clockstats file clockstats type day > enable pool 0.debian.pool.ntp.org iburst pool 1.debian.pool.ntp.org > iburst pool 2.debian.pool.ntp.org iburst pool 3.debian.pool.ntp.org > iburst restrict -4 default kod notrap nomodify nopeer noquery mssntp > restrict -6 default kod notrap nomodify nopeer noquery mssntp restrict > 127.0.0.1 restrict ::1 restrict source notrap nomodify noquery > > ntp is working: > root at dommaster:~# ntpq -p > remote refid st t when poll reach delay offset jitter > =====================================================================> =====> => LOCAL(0) .LOCL. 10 l 39d 64 0 0.000 +0.000 > 0.000 > 0.debian.pool.n .POOL. 16 p - 64 0 0.000 +0.000 > 0.000 > 1.debian.pool.n .POOL. 16 p - 64 0 0.000 +0.000 > 0.000 > 2.debian.pool.n .POOL. 16 p - 64 0 0.000 +0.000 > 0.000 > 3.debian.pool.n .POOL. 16 p - 64 0 0.000 +0.000 > 0.000 > +mx.ae9.eu 237.17.204.95 2 u 1578 1024 352 27.597 -0.442 > 4.748 > *178.215.228.24 36.224.68.195 2 u 1616 1024 316 18.896 -1.582 > 1.654 > +time.cloudflare 10.97.8.67 3 u 1859 1024 236 19.943 -2.323 > 1.808 > +mail.kpprs.de 185.248.189.10 2 u 757 1024 137 24.486 -1.520 > 1.706 > +httphost1.skyte 131.188.3.220 2 u 1478 1024 236 26.967 -1.293 > 2.372 > root at dommaster:~# service ntp restart > root at dommaster:~# ntpq -p > remote refid st t when poll reach delay offset jitter > =====================================================================> =====> => LOCAL(0) .LOCL. 10 l 2 64 1 0.000 +0.000 > 0.000 > 0.debian.pool.n .POOL. 16 p - 64 0 0.000 +0.000 > 0.000 > 1.debian.pool.n .POOL. 16 p - 64 0 0.000 +0.000 > 0.000 > 2.debian.pool.n .POOL. 16 p - 64 0 0.000 +0.000 > 0.000 > 3.debian.pool.n .POOL. 16 p - 64 0 0.000 +0.000 > 0.000 > > Greetings > Daniel > > > -- > To unsubscribe from this list go to the following URL and read the > instructions: https://lists.samba.org/mailman/options/samba-- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/options/samba