[Samba] ADC 4.7.0 KCC replication failing with PDC 4.6.8

Kukreja H.Kukreja h.kukreja at ium.edu.na
Sat Oct 28 17:01:25 UTC 2017

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.



Sent from my iPhone

On 28 Oct 2017, at 6:42 PM, Rowland Penny via samba <samba at lists.samba.org>

On Sat, 28 Oct 2017 16:50:34 +0200
Harsh Kukreja <h.kukreja at ium.edu.na> wrote:

Hi Rowland

Thanks for your support. The problem with the new DC was the samba

service was not starting because the START_MODE_IN="ad" was not

changed in the /etc/default/samba/sernet-samba-ad also the samba-tool

ntacl sysvolreset is working after running rsync to copy the sysvol


Now there is one more problem with the AD authentication on my

Firewall which is only working with the main DC but as soon I shut it

down then it fails to authenticate with the new DC. Here are the logs

from the Firewall:

Try reading this wikipage:



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