Hey Deji,

 

The server is not Multi hommed the server is one of the domain controllers for the network.

 

I will remove the forwarders altogether, on the ISA server there are not DNS related error or successful logs in the application or system event log. Do you have a specific event I am suppose to be looking for; I went through all the logs and nothing related to DNS (do you have an example of a error in the log JUST incase I am missing something)

 

What exactly do you need to know about the config J just ask and I shall tell :P

 

[EMAIL PROTECTED]

 

Carlos Magalhaes

 

 

 

 

 


From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of deji Agba
Sent: Monday, March 22, 2004 6:07 PM
To: [EMAIL PROTECTED]
Subject: RE: [ActiveDir] DNS not intergrating into AD

 

Hate to make you do this, but it would help if you could explain some more about your config.

If you look in the ISA log at the time you are issuing the nslookup against your DNS server, what do you see?

I see you made references to <internalIP>. Does this mean that this server is multi-home?

If you could, please post you ipconfig /all from the server and from a client.

 

One more thing, try removing the "forwarders" altogether. Then be sure that you allow this server to make DNS queries and receive DNS responses to the outside world.

 

 

Sincerely,

D�j� Ak�m�l�f�,
MCSE MCSA MCP+I

Microsoft MVP - Active Directory
www.akomolafe.com
www.iyaburo.com
Do you now realize that Today is the Tomorrow you were worried about Yesterday?  -anon

 


From: Carlos Magalhaes
Sent: Mon 3/22/2004 7:41 AM
To: [EMAIL PROTECTED]
Subject: RE: [ActiveDir] DNS not intergrating into AD

Ok, here is the main test that seems to prove to me (I would like any suggestions out there on how to test the dns and firewall otherwise) that DNS queries via the firewall are working:

 

If I launch NSLOOKUP, specified SERVER externalDnsServe.domain.com ,then did a lookup on google.com it would resolve google.com, have a look at the results below.

 

But if I just do a nslookup , it resolves my internal DNS server, then try google.com , I get a DNS time out , again check below.

 

If you know any other way to check please let me know :) Thanks for you time and effort once again.

 

Carlos Magalhaes - [EMAIL PROTECTED]  (if you want to chat directly:) )

 

Nslookup>

 

Default Server:  internalDC.InternalDomain.net

Address:  <Internal IP>

 

> SomeInternalMachine

Server:  internalDC.InternalDomain.net

Address:  <Internal IP>

 

Name:    SomeInternalMachine.InternalDomain.net

Address:  <Internal IP>

> 

 

 

Nice…

 

Ok now let's look at external lookup:

 

> google.com

Server:  internalDC.InternalDomain.net

Address:  <Internal IP>

 

DNS request timed out.

    timeout was 2 seconds.

*** Request to internalDC.InternalDomain.net

> 

 

Hmm which lead me to believe it might be my ISA server, then I did another test:

 

> server ExternalDnsServer

DNS request timed out.

    timeout was 2 seconds.

Default Server:  [ExternalDnsServer]

Address:  ExternalDnsServer

 

> google.com

Server:  [ExternalDnsServer]

Address:  ExternalDnsServer

 

Name:    google.com

Addresses:  216.239.57.99, 216.239.39.99, 216.239.37.99

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