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Discuss Configuring Domain Members in a Back to Back IS... - 11.May2006 4:15:20 PM

tshinder

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Joined: 10.Jan.2001
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This thread is for discussing the article Configuring Domain Members in a Back to Back ISA Firewall DMZ -- Part 2 at http://www.isaserver.org/tutorials/Configuring-Domain-Members-Back-to-Back-ISA-Firewall-DMZ-Part2.html

Thanks!
Tom

< Message edited by tshinder -- 11.May2006 4:17:37 PM >

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RE: Discuss Configuring Domain Members in a Back to Bac... - 31.Aug.2007 3:08:29 AM

habibalby

Posts: 126
Joined: 20.May2006
From: Kingdom of Bahrain
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Hi tshinder,

I have setup the same scenario but instead of using ISA Standared Edition in the Back-end I'm using Enterprise Edition, CSS is installed on the Domain Controller and an Array is installed on spreat machine. I have done the same setup, but Unable to get a DNS query for the DMZ Edge Transport Server.

Default Internal IP Address is added in the Routing Table perior the installation of the ISA Server. And when I installed the Front-end ISA Server it detects the Internal IP Address of the Default Internal LAN.

Defined the DMZ Network in the Back-end ISA Server and created the Route Relationship between the DMZ and Internal Network.

Created an Access Rule in the Back-end ISA Server All Outbound Protocol from DC & EdgeTransport -> DC & EdgeTransport servers.

Added the Routing Table Entry in the EdgeTransport Server in the DMZ network.

Created Another ALL Outbound Protocol from Internal -> DMZ and External.

But still is the same, I',m unable to get DNS Lookup for the EdgeTranpost Server located in the Back-to-back DMZ Server.

Any Luck?

BR,
habibalby

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(in reply to tshinder)