Re: AD Integrated problem

From: Curt Shaffer (curt_at_chilitech.net)
Date: 10/20/04


Date: Wed, 20 Oct 2004 08:40:56 -0400

On 10/19/04 10:48 PM, in article eZl9G9ktEHA.636@TK2MSFTNGP09.phx.gbl, "Ace
Fekay [MVP]" <PleaseSubstituteMyActualFirstName&LastNameHere@hotmail.com>
wrote:

> In news:BD9AAC03.915%curt@chilitech.net,
> Curt Shaffer <curt@chilitech.net> made a post then I commented below
>> We just tried to upgrade our DNS to AD Integrated and all of the host
>> files under the domain disappeared. The secondary DC could not get a
>> list from them PDC either. We tried remaking the zones on the
>> secondary but it would not pull from the primary. I have never seen
>> this happen before. We had backups of course but I am confused as to
>> why it happened? Any Clues?
>>
>> Thanks!
>>
>> Curt Shaffer,MCP
>> Wireless/Network Specialist
>> Chilitech Internet Solutions
>
> Just changing the zone type to AD Integrated will not remove any host
> records in DNS. When you make a zone AD Integrated, you are just simply
> telling it to store the zone data in the actual AD database instead of a
> text file in system32\dns. That's it. Some other DNS servers, I understand,
> you can tell them to store them in other databases, such as SQL, Oracle,
> etc. With Microsoft DNS, the only database option you have is the AD
> database. Besides, it's much more secure this way, anyway. Once it's in the
> AD database, it replicates as part of the AD database replication process to
> all DCs in that domain (win2000). Win 2003 has additional feature sets that
> enhances this behavior, to other domains, but I'm assuming you have Win
> 2000, since you posted in this group.
>
> If you have a secondary zone, as long as you ensure the Primary or the AD
> INtegrated zone that is configured as the Master has zone transfers allowed,
> then it should allow the transfer. Now if the secondary zone is sitting on a
> DC in teh same domain, then you should make that AD Integrated as well,
> since the zone is stored in the AD database on that machine.
>
> If you can describe your steps, step for step, in what you did that would
> have caused what you are saying, maybe we can point out what went wrong and
> where.
We opened the properties for the zone on the Primary DNS (which is also a
DC) and changed the zone to AD-Integrated. We then opened the zone for the
secondary DNS (also a DC) and it said that the zone type was invalid and
would not accept the change. When we tried to remove the zone on the
secondary to attempt to readd it as AD Integrated it added fine but it did
not pull any records from the other. We checked the other and that is when
we found that all of the records were gone from both. We are running a
native 2000 domain also to answer that question.

Thanks for your help



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