Great Circle Associates Firewalls
(November 1995)
 

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Subject: Re: ipfiltering with Linux
From: kris @ white . schulung . netuse . de (Kristian Köhntopp)
Organization: entfällt
Date: Tue, 28 Nov 1995 07:22:45 GMT
To: firewalls @ greatcircle . com
References: <199511271855 . KAA13425 @ miles . greatcircle . com>

b17joss @
 isbe .
 ch writes:
><I have to clarify wether Linux is capable to do serious ip filtering or not! >

Newer versions of Linux are capable of IP filtering based on
addresses and port numbers. They also do IP traffic accounting
and IP masquerading (that is, they replace IP numbers of the
packets they route).  While the packet filtering stuff in the
Linux kernel is fairly stable, IP masquerading is a newer
feature and labeled "Alpha" in the Linux configuration. Some
people are using it successfully, though.

Kristian
-- 
Kristian Koehntopp, Wassilystrasse 30, 24113 Kiel, +49 431 688897
"Das liegt wohl daran, dass du bei DOS "limit memory to lower 1MB" 
 eingestellt hast (wie alle Leute)." -- Gerhard Wesp in de.comp.os.linux

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