RE: How to block file sending on Messenger

  • From: "Thomas W Shinder" <tshinder@xxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Thu, 11 Aug 2005 09:02:48 -0500

Why not just create a signature in the HTTP Security filter to block:
 
/x-msnmsgrp2p <mailto:stevenhope@xxxxxxxxxxxxx> 
 
HTH,
Tom
www.isaserver.org/shinder <http://www.isaserver.org/shinder> 
Tom and Deb Shinder's Configuring ISA Server 2004
http://tinyurl.com/3xqb7 <http://tinyurl.com/3xqb7> 
MVP -- ISA Firewalls

 


________________________________

        From: Nivaldo Soraggi Fernandes (ASABH)
[mailto:nivaldo@xxxxxxxxxxxxxxxxxxx] 
        Sent: Thursday, August 11, 2005 9:02 AM
        To: [ISAserver.org Discussion List]
        Subject: [isalist] How to block file sending on Messenger
        
        
        http://www.ISAserver.org
        

        I know this topic was discussed here times ago, but i tried the
solutions provided and i had no luck, i only made to block the sending
of emoticons, but not the files. Here is what I have already block:

         

        -        TCP connection (both ways) using the ports 6890 trough
6899

        -        TCP connection (both ways) using the port 6900 and 6901

        -        TCP connection (both ways) using port 5190

        -        TCP connection (both ways) on port 33979

        -        UDP connection (both ways) in the range 5004-65535

         

        I'm using ISA 2000.

         

        Tks.

        Nivaldo Soraggi Fernandes

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        Nivaldo Soraggi Fernandes (ASABH)

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