[Samba] samba_dnsupdate --all-names -> dns_tkey_negotiategss: TKEY is unacceptable

[Rowland Penny]

On Wed, 2 May 2018 19:29:15 +0200
Stefan Kania via samba <samba at lists.samba.org> wrote:

> Hi Rowland,
> 
> we ran samba_updatedns because we get the error
> "ERROR_DNS_UPDATE_FAILED" when joining a Samba-host to the domain.
> We go by the wiki
> https://wiki.samba.org/index.php/Troubleshooting_Samba_Domain_Members#DNS_Update_failed:_ERROR_DNS_UPDATE_FAILED
> and we checked the dynmaic DNS update as written in the wiki:
> https://wiki.samba.org/index.php/Testing_Dynamic_DNS_Updates
> That's how we ran into this error. I have never seen this error
> before. It's the first time I uses CentOS, normally I use debian ;-).
> 
> Stefan

Hi Stefan, any reason for going to the dark side ? ;-)

I wonder if this possibly has anything to do with MIT kerberos ? There
used to be a similar problem on Debian, but this seems to have gone
away. You got the 'ERROR_DNS_UPDATE_FAILED' message, but it hadn't
failed.
Have you tried testing if the computers record exists after the
join ?

Rowland