[Samba] V4 - New Install - Missing Zone File

Michael Wood esiotrot at gmail.com
Wed Feb 22 01:06:54 MST 2012


Hi

On 22 February 2012 01:46,  <jdfire at cox.net> wrote:
>> The default DNS backend has changed to BIND9_DLZ.  This means the DNS
>> records are stored in Samba4's AD tree instead of in a normal zone
>> file.
[...]
>> If you're just starting out, you might want to try the DLZ backend.
>
> Thank you for your help! I was able to get a new Bind version to somewhat work. I was able to join an XP machine to the domain but DNS seems to not be updating correctly. Below you will find the logs that I am seeing.

I don't know what would cause that, but you could try increasing the
debug level (e.g. samba -d10 -i -M single) to see if it gives you more
details about the issue.  Increasing bind9's debug level might help
too.

Also, you might want to discuss this on samba-technical.  I've copied
my reply there.  Since Samba 4 is still in alpha, the HOWTO says to
discuss successes/failures on samba-technical.

> /var/log/messages:
>
>
> Feb 21 16:39:39 davis named[1163]:   validating @0x24c0d30: com SOA: no valid signature found
> Feb 21 16:39:39 davis named[1163]:   validating @0x220f220: com SOA: no valid signature found
> Feb 21 16:39:39 davis named[1163]:   validating @0x220f220: CK0POJMG874LJREF7EFN8430QVIT8BSM.com NSEC3: no valid signature found
> Feb 21 16:39:39 davis named[1163]:   validating @0x24c0d30: CK0POJMG874LJREF7EFN8430QVIT8BSM.com NSEC3: no valid signature found
> Feb 21 16:39:39 davis named[1163]:   validating @0x198b010: A2MEHD73GB2UACB908FCH30EPFLFHMH7.com NSEC3: no valid signature found
> Feb 21 16:39:39 davis named[1163]:   validating @0x24c0d30: A2MEHD73GB2UACB908FCH30EPFLFHMH7.com NSEC3: no valid signature found
> Feb 21 16:39:40 davis named[1163]:   validating @0x24c0d30: 3RL0HJSI26SCTO21AV9TVIGIPUVPJAI1.com NSEC3: no valid signature found
> Feb 21 16:39:40 davis named[1163]:   validating @0x198b010: 3RL0HJSI26SCTO21AV9TVIGIPUVPJAI1.com NSEC3: no valid signature found
>
>
> samba output in single mode:
>
>
> samba -i -M single
> samba version 4.0.0alpha18-GIT-89586ed started.
> Copyright Andrew Tridgell and the Samba Team 1992-2012
> samba: using 'single' process model
> ../source4/dsdb/dns/dns_update.c:294: Failed DNS update - NT_STATUS_UNSUCCESSFUL
>
>
> Any ideas as to what that could me? Thank you for your time and have a great day!

-- 
Michael Wood <esiotrot at gmail.com>


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