Great Circle Associates Firewalls
(October 1996)
 

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Subject: Re: ATM Firewalls
From: woods @ ucar . edu (Greg Woods)
Date: Tue, 1 Oct 96 11:26:57 MDT
To: firewalls @ GreatCircle . COM
In-reply-to: <32513C32 . 13728473 @ tis . com>; from "John J McMahon" at Oct 1, 96 11:43 am

> a three interface system consisting of:
> 
> - 10 Mbps Ethernet    - Inside Interface 1
> - 155 Mbps ATM (LANE) - Inside Interface 2
> - 100 Mbps FDDI       - Outside Interface

For most of us that I've heard use the term, this is not an "ATM
firewall".  Although I cannot speak for anyone else, I think that to
call something like this an ATM firewall is deceptive. What *I* mean
when I use that term is something that can act as a firewall while
passing packets *at ATM speed*. While I would agree that something that
can at least pass packets at or close to FDDI speed is worthy of note,
this is not an "ATM firewall" by any reasonable definition.

--Greg


References:
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From: "Bryan D. Boyle" <bdboyle @ erenj . com>
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