Re: ISA and IPSEC Based internal Network

  • From: "Brewer, Lewis" <lewis.brewer@xxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Mon, 30 Sep 2002 15:49:54 -0400

            Ah there is the key how do you bind it to one network card but not 
the other I have yet to see an option to choose which network card it binds to.
 
Lewis Brewer
 
-----Original Message-----
From: Jim Harrison [mailto:jim@xxxxxxxxxxxx]
Sent: Monday, 30 September, 2002 15:36
To: [ISAserver.org Discussion List]
Subject: [isalist] Re: ISA and IPSEC Based internal Network
 
http://www.ISAserver.org
As long as IPSec isn't enabled on the external NIC, ISA should operate just 
fine, all other things being equal.
 
 Jim Harrison
 MCP(NT4, W2K), A+, Network+, PCG
  http://isaserver.org/pages/author_index.asp?aut=3
  http://isatools.org
 Read the books!
----- Original Message ----- 

From: Brewer, Lewis <mailto:lewis.brewer@xxxxxx>  
To: [ISAserver.org <mailto:isalist@xxxxxxxxxxxxx>  Discussion List] 
Sent: Monday, September 30, 2002 11:32 AM
Subject: [isalist] ISA and IPSEC Based internal Network
 
http://www.ISAserver.org
 
           Ok here is the scenario.  
 
1.       Internal Network is all running with IPSec.
2.       Trying to setup ISA to act as firewall for the network
3.       ISA is installed on a server with IPSec enabled on the NICs
 
The question I have is this all possible?  Or is there something I am over 
looking here.  Now I have set up a simulation of all this in my lab for 
testing.  There is an AD with 5 workstations, an ISA server with 3 workstations 
with IIS running on the other side of the ISA.  I have enable IPSec on all 
machines on the inside of the network like we want, and no IPSec on the 
machines simulating the Internet.  
 
Suggestions are always welcomed.
 
 
 
Lewis Brewer
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