RE: Pix Firewall and Isa Server

From: "Mario Videira" <videira@xxxxxx>
To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
Date: Wed, 30 Jul 2003 11:56:57 -0000
Is there any arthicle that describe a configuration Pix Firewall and Isa Server 
in the same network?

Best  Regards
Mario  Videira

----- Original Message ----- 
  From: William Robertson 
  To: [ISAserver.org Discussion List] 
  Sent: Wednesday, July 30, 2003 10:17 AM
  Subject: [isalist] RE: Pix Firewall and Isa Server


  http://www.ISAserver.org


  Hi Mario



  I have an ISA and PIX firewall connected "back-to-back". Here is my config:



  LAN à ISA à PIX à Internet



  On the PIX's inside interface I have setup an access-list to permit ALL 
traffic from the ISA's external interface. This is to prevent me from having to 
duplicate all rules on ISA and PIX. There are more configuration settings that 
need to be implemented but this is pretty much the kernel of the whole matter.



  The beauty of this solution is that for anyone to actively hack me, they need 
to know BOTH firewalls. Also if there are any Denial of Service attacks etc, I 
simply block those requests on my PIX without ever troubling my ISA.



  All in all I am very happy with our solution as I believe it offers me the 
best of both world - flexibility and control!



  Cheers

  William R.



  -----Original Message-----
  From: Mario Videira [mailto:videira@xxxxxx] 
  Sent: 30 July 2003 13:09 PM
  To: [ISAserver.org Discussion List]
  Subject: [isalist] Pix Firewall and Isa Server



  http://www.ISAserver.org

  Hi All!



  Is it possible one network has a Pix Firewall  and  Isa Server installed in 
Integrated Mode?



  Whish is the best method to option  when i have this situation, i.e., Pix 
Firewall and Isa Server in same network?



  Thanks

  Mario  Videira

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RE: Pix Firewall and Isa Server

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