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Your thoughts on a Protocol issue. - 23.Oct.2002 5:51:00 PM

clynn

Posts: 101
Joined: 8.Feb.2001
From: Farmington Hills, MI
Status: offline

My company has been using ISA for quite some time now. Recently, our HR Dept upgraded their payroll to include a program that upload timesheet info. For the purposes of this post, I'll refer to the software as DPI. The technical folks at DPI Corp. say all we need is to aloow Bi-Directional TCP traffic on ports 80, 443, 5282, 6847, 6848, and 6849.
To do this I created a protocol called DPI to allow TCP traffic, starting with Inbound TCP on 5282, then adding the rest. I did not include ports 80 or 443 in that Protocol Definition.
Secondly, I made a protocol rule that allows this protocol during work hours, by all client on the internal network.

Is there something I am missing? Cuz I can't get the communication to work.

Oh yeah, when I bypass ISA with one of the clients, it works fine.