Great Circle Associates Firewalls
(March 1994)
 

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Subject: Re: IP filtering/port question
From: smb @ research . att . com
Date: Fri, 25 Mar 94 09:43:06 EST
To: johns @ oxygen . house . gov (John Schnizlein)
Cc: firewalls @ GreatCircle . COM, lemke @ MITL . Research . Panasonic . COM

	 Why so many of the ports above 2000?
	 I thought each of these ports corresponded to a display "head" and
	 blocking access to up to 5 or so per computer was paranoid enough.

You mean in the 6000+ range?  If you have home X terminals, they'll
often appear as extra displays on the host computer.

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