Re: Firewall client communication with ISA Server through checkpoint

  • From: "Jim Harrison" <jim@xxxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Wed, 12 Mar 2003 13:49:21 -0800

That won't work.
ISA will allocate dynamic ports for FW client connections.
You're better off to swap the ISA and Checkpoint.

 Jim Harrison
 MCP(NT4, W2K), A+, Network+, PCG
 http://www.microsoft.com/isaserver
 http://isaserver.org/Jim_Harrison
 http://isatools.org

 Read the help, books and articles!
----- Original Message -----
From: "Allan" <allanls@xxxxxxxxxxx>
To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
Sent: Tuesday, March 11, 2003 23:03
Subject: [isalist] Firewall client communication with ISA Server through
checkpoint


http://www.ISAserver.org


Hi,

I have the following setup:

Firewall Client <-> Checkpoint <-> ISA Server. I have created the following
rule
on the checkpoint firewall:

>From Firewall Client To Isa Server Allow Port 1745.

However when I try to browse the internet from the machine where i have
installed the firewall client, I am unable to do so. From netstat i have
been able to gather that the firewall client connects to the isa server on
some dynamic ports apart from 1745.

How do i configure the firewall client to connect to the isa server on
some specific ports? Any help or suggestions in this direction would be
helpful.

Regards
Allan L.

------------------------------------------------------
List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist
ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp
ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ
------------------------------------------------------
Exchange Server Resource Site: http://www.msexchange.org/
Windows Security Resource Site: http://www.windowsecurity.com/
Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com
------------------------------------------------------
You are currently subscribed to this ISAserver.org Discussion List as:
jim@xxxxxxxxxxxx
To unsubscribe send a blank email to $subst('Email.Unsub')



Other related posts: