[Samba] Strange DNS issue...

[Adam Pribyl]

It is not in the LDAP/AD, this "dig" is served by bind, and this is 
what I think is out of sync. I am not sure how it exactly works, but if 
clients are not registering to master DNS then secondary DNS instances 
will not get the domain updates?

Adam Pribyl

On Wed, 9 Jun 2021, Marco Gaiarin via samba wrote:

> Mandi! Rowland penny via samba
>  In chel di` si favelave...
>
>> Why do you think I went to all the trouble to write this:
>> https://wiki.samba.org/index.php/Configure_DHCP_to_update_DNS_records_with_BIND9
>> You need to use the dns from your DC's , though you can get your main dns
>> servers to forward requests for the AD domain to the AD DC's.
>> Putting it simply, your AD dns is broken.
>
> It worked until last week. If i remember well, dhcp/dns registration it
> is needed for reverse zone, but reverse zone is not required (and i can
> confirm that, because i'm running the domain by 2 year without reverse
> zones...).
>
>
> Anyway, something seems to have broken my DNS setup, something that:
>
> 	samba-tool ldapcmp ldap://vdcsv1 ldap://vdcpp2 -U Administrator
>
> does not catch. How can i debug this?
>
>
> Thanks.
>
> -- 
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>
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