[Samba] internal DNS not forwarding

[L.P.H. van Belle]

Yes, all these work here also (! With bind9_dlz )

nslookup nasa.org $(hostname -i) ( running the command on the DC itself.) 
nslookup nasa.org 1.1.1.1
nslookup nasa.org 8.8.8.8

Old samba version without the root zone provisioned maybe? 
That is an old bug. 

Which samba version is this? 


Greetz, 

Louis



> -----Oorspronkelijk bericht-----
> Van: samba [mailto:samba-bounces at lists.samba.org] Namens 
> Rowland penny via samba
> Verzonden: dinsdag 14 juli 2020 13:47
> Aan: samba at lists.samba.org
> Onderwerp: Re: [Samba] internal DNS not forwarding
> 
> On 14/07/2020 11:56, Andrea Ballarati via samba wrote:
> > Hello,
> > I am trying to setup a samba4 AD dc in my network using smb-tool.
> > Everything seems to work except DNS forwarding.
> > If I query for the dc
> > root at dc:~# nslookup dc.local.domain.it
> > I get the correct answer:
> > root at dc:~# nslookup dc
> > Server:         aaa.bbb.ccc.ddd
> > Address:        aaa.bbb.ccc.ddd#53
> >
> > Name:   dc.xxxx.yyyy.it
> > Address: aaa.bbb.ccc.ddd
> >
> > but if I query for an external domain:
> > root at dc:~# nslookup www.nasa.gov
> > Server:         aaa.bbb.ccc.ddd
> > Address:      aaa.bbb.ccc.ddd#53
> >
> > Non-authoritative answer:
> > *** Can't find www.nasa.gov: No answer
> >
> > Here is my smb.conf:
> > [global]
> >         workgroup = XXXX
> >         realm = XXXX.YYYY.IT
> >         netbios name = DC
> >         server role = active directory domain controller
> >         idmap_ldb:use rfc2307 = yes
> >         dns forwarder = 8.8.8.8
> >
> > [netlogon]
> >         path = /var/lib/samba/sysvol/xxxx.yyyy.it/scripts
> >         read only = No
> >
> > [sysvol]
> >         path = /var/lib/samba/sysvol
> >         read only = No
> >
> > and my resolv.conf
> >
> > search xxxx.yyyy.it
> > nameserver aaa.bbb.ccc.ddd
> >
> > Thank you in advance
> > Andrea
> >
> Strange, it should work, can you ping Google (8.8.8.8) and 
> www.nasa.gov ?
> 
> Could there be anything blocking access to the internet ( 
> firewall etc) ?
> 
> Rowland
> 
> 
> 
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