[Samba] Upgrading BIND DNS Backend

[Marc Muehlfeld]

Hi Anantha,

Am 11.05.2017 um 17:28 schrieb Anantha Raghava via samba:
> [root at dc ~]# samba_dnsupdate --verbose --all-names
> ...
> Failed to get Kerberos credentials, falling back to samba-tool: kinit 
> for DC$@EXZA.LOCAL failed (Cannot contact any KDC for requested realm)
 > ...
 > How to fix this issue?

Does this Samba DC use an AD DNS server in /etc/resolv.conf to resolve 
the AD zone? The KDC is located using DNS.

Since your previous problem was SELinux related: Have you tested if DNS 
updates succeed if you temporarily switch to "permissive" mode?



Regards,
Marc