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Article #101

Re: IP Masquerade

#101
From: Rainer Joswig
Date: Fri, 09 Jul 1999 00:00
34 lines
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At 10:54 Uhr +0900 09.07.1999, Jong-won Choi wrote:

>Is it possible to make a Genera 8.3(MacIvory) IP masquerading gateway(or
>should I write one)?

Well, learning to hack IP in Lisp - sounds like a challenge.

>I have only one IP address with a MacIvory and Linux boxes(LAN). And
>want to connect the MacIvory to the Internet, also to make others are
>enable to access the Internet.

You could use something like NAT (network address translation)
on the Linux box. You should then be able to determine
for every IP port where it should be translated to.
So you would translate the combination port 80 and external
IP number (the one you get from your provider)
to port 80 and the internal IP number of your MacIvory.
You should look for a software solution for your Linux
box, I guess. It should be able to handle the dialup,
routing and the address translation.

There are also software solutions for the Macintosh which
would make that possible (dial up to the Internet
via a Mac and routing packets to the Mac's Ethernet).

One question remains, if you have an MacIvory, for
what do you need the Linux box? ;-)

Rainer Joswig


Rainer Joswig, "Lavielle" EDV Systemberatung GmbH & Co. KG, Lotharstrasse 2b,
D22041 Hamburg, Tel: +49 40 658088, Fax: +49 40 65808-202,
Email: joswig@lavielle.com , WWW: http://www.lavielle.de/
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From: Rainer Joswig <joswig@lavielle.com>
Subject: Re: IP Masquerade
Date: 1999/07/09
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