[Samba] Time sync problem samba 4.20.0 chrony debian11

[Peter Milesson]

On 17.06.2024 18:02, Luis Peromarta via samba wrote:
> Without the “-v” it looks like this:
>
> 15:53:29.013069 IP PCCAP23.mad.caponato.es.ntp > dwing.mad.caponato.es.ntp: NTPv3, Client, length 68
> 15:53:29.015440 IP dwing.mad.caponato.es.ntp > PCCAP23.mad.caponato.es.ntp: NTPv3, Server, length 68
>
>
> LP
> On Jun 17, 2024 at 15:55 +0100, wrote:
>> tcpdump udp port 123
>> tcpdump: verbose output suppressed, use -v[v]... for full protocol
>> decode listening on enp1s0f0, link-type EN10MB (Ethernet), snapshot
>> length 262144 bytes 16:22:47.608803 IP pc2304.tlk.loc.ntp >
>> dom2.tlk.loc.ntp: NTPv3, Client, length 120
>> 16:22:53.692770 IP schulung6.tlk.loc.ntp > dom2.tlk.loc.ntp: NTPv3,
>> Client, length 120
Hi folks,

I have tested with both Windows 10 22H2 and Windows 11 23H2, both domain 
joined. Time synchronization with a Samba AD DC 4.20.1 (Debian Bookworm 
backports) does not work. Either has M$ changed something, or Chrony. 
Unfortunately, I haven't got time to dig deeper in this at the moment. 
It worked about 18 months ago...

Best regards,

Peter