Re: FTP and tri homed server
- From: "Jim Harrison" <jim@xxxxxxxxxxxx>
- To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
- Date: Fri, 22 Feb 2002 07:16:24 -0800
Hi Philippe,
Packet filters only deal with individual ports and protocols, no
secondary connections.
Jim Harrison
MCP(NT4, W2K), A+, Network+, PCG
http://isaserver.org/authors/harrison/
Read the books!
----- Original Message -----
From: "Philippe" <pmathon@xxxxxxxxxxxxxx>
To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
Sent: Friday, February 22, 2002 00:37
Subject: [isalist] FTP and tri homed server
http://www.ISAserver.org
Hi,
I red an article from Tom about FTP and a tri homed ISA Server. Tom said
that whan you want to have a FTP Server on a public DMZ, you have to
create two paquet IP filtering: one for the port 21 for the DMZ, and
another one from the port 20 of the FTP Server (if we use a FTP actif
client). But, why create 2 filters, and not only one filter with a
protocol definition with secondary connection ?
thanks.
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