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Re: [Samba] replication fails

On Wed, 13 Mar 2019 11:43:57 +0100
"Stefan G. Weichinger via samba" <samba@xxxxxxxxxxxxxxx> wrote:

> Am 13.03.19 um 11:33 schrieb Stefan G. Weichinger via samba:
> > where does that come from ... everything was fine last time we
> > checked ... very frustrating  
> I mean, replication worked fine for a month or so already. And afaik
> there were no changes on the DCs (maybe unattended debian-upgrades).
> DC1 has:
> nameserver
> search my.tld
> .111 is the router/fw to WAN 

Stefan, how many times does this have to be said, A DC must use itself
as its nameserver. Change to the DC's ipaddress

>... for forwarding DNS, but this should
> be covered with smb.conf already:
> dns forwarder =

The forwarding is done by the Samba DC's DNS server, not
via /etc/resolv.conf

> -
> So I assume it should point to the own IPv4-IP of DC1 itself, which
> is .205


> But I don't understand yet if the mistake is on DC1 and/or DC2 so I
> wait with further changes.

If this mistake is on both DC's, then it is on both.

> prod machines, you know.
> Maybe resolv.conf was changed by some automation script here, could
> be, can't bet right now.

You must stop anything altering resolv.conf e.g. resolvconf


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