RE: Open Ports
- From: "Jim Harrison" <Jim@xxxxxxxxxxxx>
- To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
- Date: Thu, 19 Jan 2006 09:09:18 -0800
You've been to GRC.com again, haven't you?
:-P
Both HTTP and FTP use the TCP protocol to get where they're going.
It's a basic precept of TCP communications that you can't respond to a
connection request if you don't accept them.
-------------------------------------------------------
Jim Harrison
MCP(NT4, W2K), A+, Network+, PCG
http://isaserver.org/Jim_Harrison/
http://isatools.org
Read the help / books / articles!
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-----Original Message-----
From: Tom Rogers [mailto:trogers@xxxxxxxxxxxxxxxxxx]
Sent: Thursday, January 19, 2006 08:59
To: [ISAserver.org Discussion List]
Subject: [isalist] Open Ports
Ports 80 and 21 are open statically on my ISA 2000 SP-2 server. I publish
websites through ISA and a single FTP site. How do I make these ports open
dynamically - only when proper access is needed?
TIA,
-Tom Rogers
ISA Rookie
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