enabling internal DNS
Daniele Dario
d.dario76 at gmail.com
Mon Sep 17 06:31:45 MDT 2012
Hi Kai,
On Mon, 2012-09-17 at 13:52 +0200, Daniele Dario wrote:
> Hi Kai,
>
> On Mon, 2012-09-17 at 13:27 +0200, Kai Blin wrote:
> > On 2012-09-17 13:18, Daniele Dario wrote:
> >
> > Hi Daniele,
> >
> > >> I updated the secondary DC to rc1 and added the dns forwarder = IP1 IP2
> > >> line and all seems to be OK. Tomorrow I'll update also the primary one
> > >> and do the same job.
> >
> > Currently you can only set one forwarder. Our DNS library doesn't
> > support more than that at the moment.
> >
> > Cheers,
> > Kai
> >
>
> at the moment I have added in smb.conf
> dns forwarder = 82.193.37.1
>
> Now, when I start samba no errors are fired for the dns forwarder
> parameter.
>
> resolv.conf contains
> domain saitelitalia.local
> search saitelitalia.local
> nameserver 192.168.12.2
> nameserver 192.168.12.5
>
> where 192.168.12.2 is kdc02 (the DC I've updated to rc1+s3fs+internal
> dns) while 192.168.12.5 is kdc01 (the primary DC with beta3+bind9+dlz).
>
> On kdc02 looking for hosts on my domain I have:
> [root at kdc02:~]# nslookup filesrv01
> Server: 192.168.12.2
> Address: 192.168.12.2#53
>
> Name: filesrv01.saitelitalia.local
> Address: 192.168.12.6
>
> which seems to be correct: the DC/DNS is looking inside itself to find
> the answer but looking for some host outside my domain i have:
>
> [root at kdc02:~]# nslookup www.google.it
> Server: 192.168.12.5
> Address: 192.168.12.5#53
>
> Non-authoritative answer:
> Name: www.google.it
> Address: 173.194.35.151
> Name: www.google.it
> Address: 173.194.35.159
> Name: www.google.it
> Address: 173.194.35.152
>
> which tells me kdc02 "forwards" the request to kdc01.
>
> When I perform the request on kdc02, in the log.samba appears
>
> ../source4/dns_server/dns_query.c:604(dns_server_process_query_send)
> Not authoritative for 'www.google.it', forwarding
>
> but it does not forward to the forwarder but to the other DC.
>
> What am I doing wrong?
>
> Thanks in advance,
> Daniele.
>
SORRY!!
I was using the wrong IP address for the forwarder. Using the right one
the answer is as expected.
AGAIN SORRY!!
Thanks,
Daniele.
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