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RE: [FW1] Blocking Access




You can block Gnutella if you only permit proxy based services (security
servers) and possibly inspect based services through your firewall. If you
allow connections based only on a tcp port you have lost. If you dont have
an internal dns server, then have a look at the sp2 release notes for
setting up inspect based dns (not only looking at the ports).

However it's possible to tunnell gnutella connections through an http
tunnell or other allowed protocol.

Lars

-----Original Message-----
From: [email protected] [mailto:[email protected]]
Sent: 10. oktober 2000 18:26
To: [email protected]
Cc: [email protected]
Subject: RE: [FW1] Blocking Access



You will never block Gnutella traffic. Dynamic ports and peer to peer
communication.

Look on phoneboy to block napster.


Thomas Poole

-----Original Message-----
From: Doug Schmidt [mailto:[email protected]]
Sent: Tuesday, October 10, 2000 11:23 AM
To: '[email protected]'
Subject: [FW1] Blocking Access




Hi~
Upper management wants me to block all Napster and Gnutella traffic at the
firewall. I have found how to 
block access for napster, but what about gnutella?

Any help would be great.

~Doug


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