RE: Hardware Needed

  • From: "Dan Johnson" <djohnson@xxxxxxxxxxxxxxx>
  • To: "'[ISAserver.org Discussion List]'" <isalist@xxxxxxxxxxxxx>
  • Date: Thu, 7 Oct 2004 13:30:47 -0500

The Cisco router has 2 public IP's to it. One for each or the ports on
the back. So one port is the 10.8.100.1 and the other is 10.8.102.1 I
then what to go from the Cisco and these 2 networks to the ISA.

Cisco
Port 1 <---- Cisco ---- > Port 2
               |
               v
              ISA 

So now I am wondering how many Nics I need to make this possible. With
one network this is easy but now with multiple makes it much more
complicated.

Dan

-----Original Message-----
From: Troy Radtke [mailto:TRadtke@xxxxxxxxxxxx] 
Sent: Thursday, October 07, 2004 1:07 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Hardware Needed


http://www.ISAserver.org

Actually, do you have 3 fa interfaces on the router or is this a router
on a stick config?

-----Original Message-----
From: Quillman Shawn (RBNA/CSA1) * [mailto:Shawn.Quillman@xxxxxxxxxxxx] 
Sent: Thursday, October 07, 2004 1:01 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Hardware Needed


http://www.ISAserver.org


How are you going to set up ISA on a Cisco Router???
haha, just kidding.  Really wishing it was Friday right now...... 

As long as ISA will sit between those 2 networks you'll need at least 2
nics.  ISA won't join the two networks.

Pictorally:

Good (2 nics required):
Port1 <-----> ISA <-----> Port2


Not Good (get RainConnect instead):
Port1 <------
             |
             v
            ISA ----- <somewhere else>
             ^
             |
Port2 <------


Also Good (3 nics required, DMZ-type setup):
        <somewhere else>
               ^
               |
               v
Port1 <-----> ISA <-----> Port 2


-Shawn

-----
Shawn R. Quillman
Robert Bosch Corporation RBNA/CSA1
38000 Hills Tech Drive
Farmington Hills, MI 48331
(248) 553-1164 (P) (248) 848-6969 (F) shawn.quillman@xxxxxxxxxxxx

-----Original Message-----
From: Dan Johnson [mailto:djohnson@xxxxxxxxx] 
Sent: Thursday, October 07, 2004 2:46 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] Hardware Needed

http://www.ISAserver.org

I am going to set up an ISA on a Cisco Router with two ports: 10.8.100.1
& 10.8.102.1 b/c of 2 separate networks. How many Nics am I going to
need on my ISA so that I can use on server to firewall both networks.

Thank You

Dan

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