On 02/22/2012 12:46 AM, jdf...@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.
I've not tried the above, so am not sure exactly how to set it up.
There are some posts about it in the samba-technical mailing list
archives, though.
For the zone file, re-provision with the following option:
--dns-backend=BIND9_FLATFILE
The BIND9_FLATFILE backend is the old way. BIND9_DLZ and
SAMBA_INTERNAL are the two new methods. BIND9_DLZ needs a recent
version of bind with DLZ dlopen support. The SAMBA_INTERNAL does not
yet support signed DNS updates (last I heard).
Since I provisioned samba4 before the DLZ option was available I have
stuck with BIND9_FLATFILE for now.
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.
/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!
Hi
I think DLZ is the default. I didn't specify any dns-backend when
provisioning but I got files I needed to include for named. I had to
make 2 changes to the bind 9 config as detailed here:
http://linuxcostablanca.blogspot.com/2012/01/samba-4-ubuntu.html
HTH
Steve
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