samba - Oct 2021 - Printserver after latest MS updates

Am 25.10.21 um 11:22 schrieb Rowland Penny via samba:
> Then you need to find out why Windows is not using kerberos any more.
> My guess would be dns related, it is using the ipaddress instead of
> hostnames and kerberos doesn't work over ipaddresses.
Correct. That is what I am trying to do. I can nail it down to the 
installation of the last MS Patchday Updates. I did not change anything 
in DNS.
I just want to confirm that only I am having that problem. As most users 
have loglevel 1 and also for me everything works. Maybe most users just 
do not see that.



Regards


Christian

-- 
Dr. Christian Naumer
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Unit Head Bioprocess Development

BRAIN Biotech AG
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On Mon, 2021-10-25 at 11:27 +0200, cn--- via samba
wrote:
> Am 25.10.21 um 11:22 schrieb Rowland Penny via samba:
> 
> > Then you need to find out why Windows is not using kerberos any
> > more.
> > My guess would be dns related, it is using the ipaddress instead of
> > hostnames and kerberos doesn't work over ipaddresses.
> 
> Correct. That is what I am trying to do. I can nail it down to the 
> installation of the last MS Patchday Updates. I did not change
> anything 
> in DNS.
> I just want to confirm that only I am having that problem. As most
> users 
> have loglevel 1 and also for me everything works. Maybe most users
> just 
> do not see that.
> 
OK, after a bit of Googling, it confirms what I thought, Microsoft has
seriously lost the plot with printing. There are numerous reports of
printing only using NTLMv2, when it works at all.

This all means that Samba cannot 'fix' this, well not yet. There is no
point in trying to fix the problem now, if Microsoft changes how
printing (so it does work) is carried out, their fix could (and
probably would) break any fix that Samba comes up with now.

Rowland