[Samba] Samba crashes and won't restart

[Rowland Penny]

On Tue, 2022-06-21 at 15:58 -0400, Allen Chen via samba wrote:
> Hi Rowland,
> 
> Is there any reason for a DC must to use its self as its first 
> nameserver? Can you point me to a link regarding this requirement on 
> samba website?

Every Samba DC dns server must be authoritative for the dns domain
(this is known as multi-master), there are NO slave DC's.

It must also use itself for samba_dnsupdate to work correctly.

This is on the Samba wiki in several places.

Rowland