topic Re: DNS Problem in Networking

DNS Problem

Fabio_56 — Mon, 22 Nov 2004 07:37:22 GMT

We have two servers domain controller with Microsoft windows 2000 server in a different microsoft domain (ex pippo.it and pippo.ch).
Between this machine there are two firewall cisco pix 515.
Both machines have a firewall ip address nat.
We need to create a domain trust connection, but we have problems.
Help me! Thanks

Re: DNS Problem

Georg Tresselt — Tue, 23 Nov 2004 04:36:59 GMT

Sounds to me rather like a firewall problem than a DNS problem. I suggest to go to your firewall admin a look together through the pix settings.

Re: DNS Problem

Chris Smith_21 — Thu, 09 Dec 2004 16:16:03 GMT

Sounds like the PIX Firewall is stopping DNS traffic. Have your FW admin setup a rule that allows two-way communication between your Domain Controllers. This will fix that problem.

Re: DNS Problem

Kell van Daal — Tue, 21 Dec 2004 08:05:13 GMT

Read the following article from Microsoft on how to configure your firewalls for trusts:
http://support.microsoft.com/default.aspx?scid=kb;en-us;179442