RE: Firewall Rule Concepts

  • From: "Jim Harrison" <Jim@xxxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Thu, 14 Oct 2004 06:38:07 -0700

Ha!
My response was a bit dyslexic.

"From" can only hold networks, computers, address sets, etc. where the traffic 
is expected to originate.

"To" can only hold networks, computers, address sets, etc. where the traffic is 
expected to terminate.


________________________________

From: Watts, Jeb [mailto:Jwatts@xxxxxxxxxxx]
Sent: Wed 10/13/2004 6:34 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Firewall Rule Concepts


http://www.ISAserver.org

Thanks Jim!

________________________________

From: Jim Harrison [mailto:Jim@xxxxxxxxxxxx] 
Sent: Tuesday, October 12, 2004 5:38 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Firewall Rule Concepts


http://www.ISAserver.org


Yes:

"From" can only hold networks, computers, address sets, etc. where the traffic 
is expected to terminate.

"To" can only hold networks, computers, address sets, etc. where the traffic is 
expected to originate.

 

 

________________________________

From: Watts, Jeb [mailto:Jwatts@xxxxxxxxxxx] 
Sent: Tuesday, October 12, 2004 14:48
To: [ISAserver.org Discussion List]
Subject: [isalist] Firewall Rule Concepts

 

http://www.ISAserver.org

When setting up a firewall rule there are tabs labeled TO and FROM. There are 
Network Entities that can be added under these tabs. Are there certain Network 
Entities that can only be used under TO and other Network Entities that can 
only be used under FROM? Example: I might get a different result by using 
Computer under TO than I would get using  Address Range under TO, even though 
the actual object contains the same IP address. What am I missing?

 

Jeb

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