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Article #762

Re: Telnet question

#762
From: Juergen Ilse
Date: Thu, 30 Apr 1998 00:00
39 lines
2179 bytes
Hello,

In alt.linux Anthony J. Breeds-Taurima <tony@poseidon.cantech.net.au> wrote:
:>Scott (scooter2@geocities.com) wrote:
:>: During a telnet session with a linux machine, can the software i run of that
:>: machine, access the ports of that machine, or does the software access the
:>: ports on the machine i am using???
:>: eg.control devices on the remote paralell port etc..

The software always accesses the hardware on the machine running your program,
not the hardware of the machine running your terminal-program. There is no
easy way to change this behaviour, because there is normally no network-
protocol for direct hardware-access...

:>If you are in a stituation similar to:
:>+-----+       +-----+
:>|Win95|       |Linux+--+===+
:>+--+--+       +--+--+  Modem
:>   |             |
:>   +-------------+ Ethernet etc etc

:>and you from you win95 machine to the linux machine you will be able to acces
:>the modem as if you were on the console of the linux box itself, permissions
:>permitting of course.  BUT you will have to do something special if you want
:>to run X (Gui) apps :)

You can use the serial port of the linux box from every program running on
the linux-box, there is no difference, where the program send terminal output
to... but it is not easily possible to access the serial port of the linux
box from a programm running on the windows box or vice versa.

ciao,	
	Juergen Ilse					(ilse@asys-h.de)



:>--
:>Yours Tony.
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From: Juergen Ilse <ilse@pop-hannover.de>
Subject: Re: Telnet question
Date: 1998/04/30
Message-ID: <6iaobq$9n8$2@sugar.asys-h.de>
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Organization: Advanced Systems Software GmbH
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Newsgroups: alt.linux,alt.os.linux,aus.computers.linux