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Re: ppp over null modem!?

daemon@ATHENA.MIT.EDU (Helmut Riegler)
Mon Apr 29 10:05:39 1996

Date: 	Mon, 29 Apr 1996 07:52:40 +0200 (MET DST)
From: "Helmut Riegler <helmut-riegler@net4you.co.at>" <helmut%gurk@klu5.net4you.co.at>
Reply-To: helmut-riegler@server.net4you.co.at
To: anos@neurope.ikea.com
Cc: linux-net@vger.rutgers.edu
In-Reply-To: <3183E450.78DDE664@neurope.ikea.com>

On Sun, 28 Apr 1996 anos@neurope.ikea.com wrote:

> Hi all
> 
> I would like to connect two systems using a ppp and a null modem cable. Is it
> enough to run on 8250 hardware, or is 16550 a requirement (if using +19200 bps).

Take a look into Serial-HOWTO. There is a discussion about the difference 
between 8250 and 16550.

Generally the 16550 is recommended because it generates much less 
interrupts. You have to use it if you want more than 38000 bps.


The ppp setup is explained in the Network Administration Guide NAG from 
the Linux Documentation Project (NDP).

Helmut
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