[Samba] Internal DNS migrate to Bind9_DLZ

[Rowland Penny]

On Mon, 30 Jul 2018 10:41:14 +0200
Eben Victor via samba <samba at lists.samba.org> wrote:

> Hello,
> 
> I hope that someone can perhaps assist me or just guide me in the
> right direction.
> 
> I've been following all the steps for setting up and migrating my
> Samba Internal DNS to Bind9_DLZ.
> https://wiki.samba.org/index.php/Setting_up_a_BIND_DNS_Server
> https://wiki.samba.org/index.php/BIND9_DLZ_DNS_Back_End
> 
> But this doesn't seem to work for me, I can get bind started up 100%
> when I remove include "/var/lib/samba/bind-dns/named.conf" from
> named.conf, but as soon as I add this line back then everything fails
> with below error.
> 
> 30-Jul-2018 10:26:39.719 generating session key for dynamic DNS
> 30-Jul-2018 10:26:39.719 sizing zone task pool based on 3 zones
> 30-Jul-2018 10:26:39.722 Loading 'AD DNS Zone' using driver dlopen
> 30-Jul-2018 10:26:40.026 samba_dlz: started for DN DC=domain,DC=corp
> 30-Jul-2018 10:26:40.027 samba_dlz: starting configure
> 30-Jul-2018 10:26:40.049 dns_rdata_fromtext: buffer-0x7facd1f60dc0:1:
> near eof: unexpected end of input
> 30-Jul-2018 10:26:40.049 Failed to put rr
> 30-Jul-2018 10:26:40.269 zone domain.corp/NONE: has 0 SOA records
> 30-Jul-2018 10:26:40.269 zone domain.corp/NONE: has no NS records
> 30-Jul-2018 10:26:40.270 samba_dlz: Failed to configure zone
> 'domain.corp' 30-Jul-2018 10:26:40.270 loading configuration: bad zone
> 30-Jul-2018 10:26:40.270 exiting (due to fatal error)
> 30-Jul-2018 10:26:40.271 samba_dlz: shutting down
> 
> domain.corp is just an alias, not the actual domain name.
> 
> I even tried the migration by removing ALL reverse & forwarded zones
> but still no luck.
> 
> Env:
> Version 4.8.3-SerNet-RedHat-11.el7
> Red Hat Enterprise Linux Server release 7.5 (Maipo)
> BIND 9.9.4-RedHat-9.9.4-61.el7 (Extended Support Version)
> 
> Kind Regards

Please post your /etc/named.conf
and /var/lib/samba/bind-dns/named.conf files

Rowland