[Samba] Samba 4 AD issues with RPC

[Praveen Ghimire]

I think it is working now, had to start from scratch and installed Winbind as one of the comments in an old post suggested that winbind is required.  One questions answered, more have come up

- I noticed that my test Windows box had its name changed with .local (realm name) appended towards the end.  Is that  supposed to happen? Saying that there was no issue logging in with the same creds
- I had read that version 4.7 onwards of samba auto creates the SRV records for the domain (realm) post/during migration, that didn’t happen. The dcpromo was not working due to missing SRV records for the realm? I manually added a new zone file for the  realm and it seems to go through
- Once the domain is migrated does it use the krb5.conf in the /etc or does it use the krb5.conf in /lib/samba/?

Regards,

Praveen




-----Original Message-----
From: samba [mailto:samba-bounces at lists.samba.org] On Behalf Of Praveen Ghimire via samba
Sent: Thursday, 7 December 2017 7:47 PM
To: Rowland Penny; samba at lists.samba.org
Subject: Re: [Samba] Samba 4 AD issues with RPC

Hi,
Would the Windows 2008/2012 server be looking for a particular DNS record during DCPROMO?

Both the Samba and Windows box are on the same vlan/host/subnet. The UFW has been disabled. Stupid question,  do I need to install any RPC package in the Samba box?

Would disabling Bind9 using dnsupdate and dns in server roles help? The only issue I see with that is the SRV records will disappear and Windowsmight complain about SRV records? Maybe going to DLZ might help?


Regards,

Praveen






Regards,

Praveen Ghimire


-------- Original message --------
From: Rowland Penny via samba <samba at lists.samba.org>
Date: 6/12/2017 8:19 PM (GMT+10:00)
To: samba at lists.samba.org
Subject: Re: [Samba] Samba 4 AD issues with RPC

On Wed, 6 Dec 2017 09:46:56 +0000
Praveen Ghimire <PGhimire at sundata.com.au> wrote:

> Hi Rowland,
>
> Will check the first one, that shouldn’t cause the RPC issues though 
> right?
>
> Not planning to run opechange with Samba, added to see if it fixes the 
> issue with RPC.
>
> Would the error be generated by something in the system or could be an 
> issue with DNS?
>

It could be dns related, does the /etc/resolv.conf on the DC point to itself as the nameserver, are your clients using the DC as their nameserver.

Rowland

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