ISA Server and CheckPoint Firewall-1

  • From: "Gyane, Bernard" <bgyane@xxxxxxxx>
  • To: "'isalist@xxxxxxxxxxxxx'" <isalist@xxxxxxxxxxxxx>
  • Date: Mon, 25 Feb 2002 09:39:16 +0100


Hello isalist,

Microsoft ISA Server adds to a firewall but cannot replace it. That is the
belief of my boss.

I have at my installation a CSM proxy behind a trihomed Checkpoint firewall.
For access to the Internet all requests must pass through the Checkpoint
firewall first, then to the proxy server and back to Checkpoint firewall
before going to the Internet. My default gateway is the internal address of
the Checkpoint firewall.

Is it possible to integrate ISA server (integrated mode) into my current
network setup without changing my default gateway address? If Yes, how do I
go about the ISA server network configuration. All Internet requests have to
pass through the Checkpoint Firewall first since the log file created at
this point is being used for our auditing purpose.  Thanks.


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