[Samba] ADC 4.7.0 KCC replication failing with PDC 4.6.8

[Rowland Penny]

On Sat, 28 Oct 2017 19:01:25 +0200
"Kukreja H.Kukreja" <h.kukreja at ium.edu.na> wrote:

> Hi Rowland
> 
> Thanks for the link
> https://wiki.samba.org/index.php/Samba_AD_DC_Port_Usage It should fix
> the Firewall authentication problem.
> 
> I like to find out if I can rename the Domain name of the DC when I
> move it to the new DC like currently it is IUMNET.EDU.NA
> <http://iumnet.edu.na/> but my GApps domain name is IUM.EDU.NA
> <http://ium.edu.na/> and I like to use the same on my new DC. Is it
> possible to change the name without joining all the computers again.
> 

Sorry, but no, you cannot rename the dns domain, see here:

https://wiki.samba.org/index.php/Setting_up_Samba_as_an_Active_Directory_Domain_Controller#Preparing_the_Installation