[Samba] internal DNS not forwarding
L.P.H. van Belle
belle at bazuin.nl
Wed Jul 15 06:57:42 UTC 2020
Yes, i believe you hitted "not" having the "root zone" in internal DNS.
If i recall correctly its somewhere in 4.4. or 4.5 fix.
But as Rowland said, i suggest also upgrading.
ps other fix is, switch to bind9_DLZ
But again i still advice to upgrade.
Greetz,
Louis
> -----Oorspronkelijk bericht-----
> Van: samba [mailto:samba-bounces at lists.samba.org] Namens
> Andrea Ballarati via samba
> Verzonden: dinsdag 14 juli 2020 18:11
> Aan: samba at lists.samba.org
> Onderwerp: Re: [Samba] internal DNS not forwarding
>
> Hi Louis,
>
> root at dc:~# samba -V
> Version 4.3.11-Ubuntu
>
> Andrea
>
> Il 14/07/20 13:55, L.P.H. van Belle via samba ha scritto:
> > 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
> >>
> >>
> >>
> >> --
> >> To unsubscribe from this list go to the following URL and read the
> >> instructions: https://lists.samba.org/mailman/options/samba
> >>
> >>
> >
> --
> ing. Andrea Ballarati
> andrea.ballarati at gmail.com
> mob. 3481424892
>
>
> --
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>
>
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