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ISA publishing rule for RDP, ISA not forwardng traffic

Posted on 2010-09-02
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Last Modified: 2012-08-14
Hi

I have created a publishing rule on an ISA 2006 Server for RDP access to a server on my internal network.

I have given the ISA server multiple IP address on its perimeter NIC and assigned one of these to the rule.

Whenever I try to connect to this IP  address however, the ISA server doesn't pass the traffic to the server as it should with a publishing rule, it just answers the RDP request as though the traffic were bound for itself.

has anyone seen this issue before?

thanks
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Question by:QuadrisIT
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4 Comments
 

Expert Comment

by:AKNSYS
ID: 33585876
Is your publishing rule on the top of the rules. (above the deny rule which is standard in ISA)
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Author Comment

by:QuadrisIT
ID: 33586364
Yes, its the very top rule
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LVL 5

Accepted Solution

by:
DanMar earned 500 total points
ID: 33586590
Check the network template topology.  Since adding the new IP you may need to update the external settings.  Also, it would be a good idea to install the ISA BPA (Best Practice Analyzer) to uncover any issues discovered.
BPA:
http://www.microsoft.com/downloads/details.aspx?FamilyID=d22ec2b9-4cd3-4bb6-91ec-0829e5f84063&displaylang=en
More info for you:
http://www.isaserver.org/tutorials/ISA-Server-2006-Network-Templates.html
http://technet.microsoft.com/en-us/library/bb794774.aspx
 
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Author Closing Comment

by:QuadrisIT
ID: 33587968
Pointed in the right direction, not complete solution however
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