Re: FW: Re: PIX Firewall and ISA

  • From: "Jim Harrison" <Jim@xxxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Wed, 27 Apr 2005 06:27:47 -0700

Everything in the path of a packet slows it down - that's the nature of
the beast.
Installing something just because you can" is a poor deployment strategy
and hints that you haven't really thought it through.
Exactly why do you feel the need for a DMZ?

-----Original Message-----
From: Zahir Al-Sa'ab [mailto:zahir.alsaab@xxxxxxxxx] 
Sent: Tuesday, April 26, 2005 10:26 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] Re: FW: Re: PIX Firewall and ISA

http://www.ISAserver.org 
thanks for you reply 
 
what i need only firewall PIX and then ISA and then the internal Network
no DMZ, beside I want to ask two firewall does reduce the speed of
connection
 
Best regards,


 
On 4/26/05, Dijk, Sebastian van <sebastian.van.dijk@xxxxxxxxxx> wrote: 

        http://www.ISAserver.org <http://www.isaserver.org/> 
        

         

         

        We have the same situation here, PIX in front of ISA2000.

        I think it's great, as mentioned before, security is an approach
:-) 

        We use the segment between the pix and ISA as a DMZ with private
addresses.

        What setup where you thinking of ? 

         

        Met vriendelijke groet, 

         

         

        Sebastian van Dijk

        Systeembeheer

        email: sebastian.van.dijk@xxxxxxxxxx
<mailto:sebastian.van.dijk@xxxxxxxxxx> 

         

         

        
________________________________


        Van: TRadtke@xxxxxxxxxxxx <mailto:TRadtke@xxxxxxxxxxxx>
[mailto:TRadtke@xxxxxxxxxxxx] 
        Verzonden: maandag 25 april 2005 17:07
        Aan: [ISAserver.org <http://isaserver.org/>  Discussion List] 
        Onderwerp: [isalist] Re: PIX Firewall and ISA

         

        http://www.ISAserver.org <http://www.isaserver.org/>  

        Since the guy already owns it, why not give him some helpful
advise like setting up ACLs to only let in specific traffic he wants,
like DNS, SMTP, FTP, etc.  Then setup the ISA for application and
content filtering for the incoming data on the backend of it.  ISA isn't
the end all and be all of network security.  Security is an approach,
not a software or hardware package. 

                -----Original Message-----
                From: Steve Moffat [mailto: steve@xxxxxxxxxx] 
                Sent: Sunday, April 24, 2005 7:03 PM
                To: [ISAserver.org <http://isaserver.org/>  Discussion
List]
                Subject: [isalist] Re: PIX Firewall and ISA 

                http://www.ISAserver.org <http://www.isaserver.org/>  

                Yup, got it in one, The PIX is absolutely useless.

                 

                S

                 

                
________________________________


                From: Zahir Al-Sa'ab [mailto:zahir.alsaab@xxxxxxxxx] 
                Sent: Sunday, April 24, 2005 8:42 PM 
                To: ISA Mailing List
                Subject: [isalist] Re: PIX Firewall and ISA

                http://www.ISAserver.org <http://www.isaserver.org/>  

                I need to firewall i your way the PIX will be useless
                 

                On 4/25/05, Steve Moffat < steve@xxxxxxxxxx
<mailto:steve@xxxxxxxxxx> > wrote: 

                http://www.ISAserver.org <http://www.isaserver.org/>  

                Use your PIX open port button, and open all incoming and
outgoing ports to and from the ISA server. 

                 

                S

                 

                :))..Throw the pix away, you don't need it.

                 

                
________________________________


                From: Zahir Al-Sa'ab [mailto:zahir.alsaab@xxxxxxxxx] 
                Sent: Sunday, April 24, 2005 8:33 PM 
                To: ISA Mailing List
                Subject: [isalist] Re: PIX Firewall and ISA
                
                 

                http://www.ISAserver.org <http://www.isaserver.org/>  

                
                Nobody want answer me???????????????????/

                 

                 

                
                 

                On 4/23/05, Zahir Al-Saab < zahir.alsaab@xxxxxxxxx
<mailto:zahir.alsaab@xxxxxxxxx> > wrote: 

                http://www.ISAserver.org <http://www.isaserver.org/> 
                
                HI,
                
                I have PIX and ISA2004 I want to configure them as a
firewall, PIX in the 
                edge of network and then ISA, would  anyone tell me what
the proper
                senario.
                
                thanks
                
                

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