Bind9 DLZ not resolving _ldap._tcp.dom.tld?

Gémes Géza geza at kzsdabas.hu
Fri Oct 28 12:36:38 MDT 2011


2011-10-28 20:32 keltezéssel, Gémes Géza írta:
> 2011-10-28 19:42 keltezéssel, Michael Croes írta:
>> Hi,
>>
>> I actually used your example, however that doesn't work for me with
>> bind 9.9.0. That actually makes sense, because it reduces the amount
>> of unnecessary lookups. Anyway it's hereby somewhat documented.
>> Regards,
>>
>> Michael
>>
>> Op 28 okt. 2011 19:15 schreef "Gémes Géza" <geza at kzsdabas.hu
>> <mailto:geza at kzsdabas.hu>> het volgende:
>>
>>     2011-10-28 16:26 keltezéssel, Michael Croes írta:
>>     > Dear list,
>>     >
>>     > I solved the 'issue', so here is the 'solution' for future
>>     reference:
>>     >
>>     > The dlz line in named.conf needs to contain the dns zone name, not
>>     > just any string.
>>     >
>>     > Regards,
>>     >
>>     > Michael
>>     >
>>     > 2011/10/28 Michael Croes <mycroes at gmail.com
>>     <mailto:mycroes at gmail.com>>:
>>     >> Dear list,
>>     >>
>>     >> Sorry for my ignorance, it's not just _ldap._tcp.dom.tld that's not
>>     >> working, but everthing in .dom.tld. Is there any way to get more
>>     >> information from the dlz_bind9 module? I'm under the impression
>>     Bind
>>     >> isn't using it at all (it is loading it according to the log).
>>     >> Regards,
>>     >>
>>     >> Michael
>>     >>
>>     >> 2011/10/28 Michael Croes <mycroes at gmail.com
>>     <mailto:mycroes at gmail.com>>:
>>     >>> Dear list,
>>     >>>
>>     >>> I just upgraded to Samba 4 alpha 17 and bind 9.9.0 and
>>     configured bind
>>     >>> to use the DLZ module. Resolving of the primary DC works, but
>>     I can't
>>     >>> resolve _ldap._tcp.dom.tld (SRV) or _kerberos.dom.tld (TXT).
>>     Is this
>>     >>> somehow intended?
>>     >>> Regards,
>>     >>>
>>     >>> Michael
>>     >>>
>>     IMHO you should have had some other misconfiguration, in my test
>>     domain
>>     (with a working bind 9.8.1) my zone declaration looks like:
>>
>>     dlz "AD DNS Zone" {
>>        database "dlopen /usr/local/samba/modules/bind9/dlz_bind9.so";
>>     };
>>
>>     I wouldn't call "AD DNS Zone" a real zone name.
>>
>>     Cheers
>>
>>     Geza
>>
> If I would you I would look up the bind 9.8->9.9 changelog, if that
> gives no results I would ask the bind people about what changes would
> have gone undocumented. It seems that the bind changes could be the
> cause of the differences.
>
> Cheers
>
> Geza
BTW where did you get bind 9.9.0 http://www.isc.org/software/bind/ still
lists bind 9.8.1 as current?

Cheers

Geza


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