[Samba] DNS record for windows client missing?

[L.P.H. van Belle]

And you rebooted the computer twice  and logged in. 

If not try that first 


> -----Oorspronkelijk bericht-----
> Van: Joachim Lindenberg [mailto:samba at lindenberg.one] 
> Verzonden: dinsdag 19 mei 2020 16:44
> Aan: 'L.P.H. van Belle'
> Onderwerp: AW: [Samba] DNS record for windows client missing?
> 
> Hi Louis,
> 
> thanks for your reply. Unfortunately none of these is wrong. 
> Primary suffix and search suffixes are configured, client is 
> talking to DC directly. Register-dnsclient is probably the 
> same as ipconfig /registerdns which I already tried. The GPO 
> rule was not configured, which should be equivalent to 
> enabled according to documentation. Nevertheless I tried 
> including gpupdate /force - problem unchanged.
> 
> In windows event log (system) I get event 8020 update failed. 
> On the addressed DC I get the following in /var/log/syslog:
> May 19 16:22:14 cobra named[1189]: samba_dlz: starting 
> transaction on zone samba.lindenberg.one
> May 19 16:22:14 cobra named[1189]: client @0x7f4e68709300 
> 192.168.177.77#63643: update 'samba.lindenberg.one/IN' denied
> May 19 16:22:14 cobra named[1189]: samba_dlz: cancelling 
> transaction on zone samba.lindenberg.one
> 
> There is an old post by Rowland at 
> http://samba.2283325.n4.nabble.com/samba-dlz-cancelling-transa
> ction-tp4685828p4685839.html that kind of tells this is not 
> working? But it does for some of them.. or at least the DNS 
> entry exists with ACL.

All my computers update there own DNS records..
I also see thing like this : 
May 19 16:22:14 cobra named[1189]: client @0x7f4e68709300 
> 192.168.177.77#63643: update 'samba.lindenberg.one/IN' denied 

But then  samba_dlz: picks it up and its done, 

I have to go now, i can have a better look at this tomorrow. 


Greetz, 

Louis


> 
> Thanks & Best Regards, Joachim
> 
> -----Ursprüngliche Nachricht-----
> Von: samba <samba-bounces at lists.samba.org> Im Auftrag von 
> L.P.H. van Belle via samba
> Gesendet: Tuesday, 19 May 2020 15:01
> An: samba at lists.samba.org
> Betreff: Re: [Samba] DNS record for windows client missing?
> 
> To start
> 
> Run: cmd
> type: ipconfig /all 
> 
> Check ouput. 
> 
> Does  DNS Suffix Search List. 
> and Primary Dns Suffix contain the AD-DC its primary domain? 
> Not, your DHCP needs adjusting. 
> 
> Yes,
> Via powershell : 
> https://docs.microsoft.com/en-us/powershell/module/dnsclient/r
> egister-dnsclient?view=win10-ps
> Or  enable "DNS Dynamic Update" via Group Policy. 
> Computer Config > Policies > Admin Template > Network > DNS 
> Client > Register DNS records with connection-specific DNS 
> Suffix and enable it."
> 
> I use last. 
> 
> 
> Greetz, 
> 
> Louis
>  
> 
> > -----Oorspronkelijk bericht-----
> > Van: samba [mailto:samba-bounces at lists.samba.org] Namens Joachim 
> > Lindenberg via samba
> > Verzonden: dinsdag 19 mei 2020 14:35
> > Aan: samba at lists.samba.org
> > Onderwerp: [Samba] DNS record for windows client missing?
> > 
> > I set up a new windows machine and joined it to my existing domain 
> > (two Samba DCs). Now it turns out there is a computer in 
> AD, but the 
> > associated DNS A/AAAA records of the new machine are missing. I 
> > already tried to leave and rejoin, but that didn´t fix the 
> issue. Due 
> > to the long ACL I don´t really like the idea of creating 
> the records 
> > manually.
> > 
> > How can I fix or diagnose that situation?
> > 
> > Thanks, Joachim
> > 
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