Re: [SLUG] Null modem and phone cord

From: Eben King (eben1@tampabay.rr.com)
Date: Sat Sep 18 2004 - 00:04:54 EDT


On Fri, 17 Sep 2004, Russell Hires wrote:

> So here I am, trying to get my mac to output to serial (through the
> modem) to my pc (through its modem)

I've tried that. Didn't work.

> I don't have a null modem cable,

A null-modem adapter, plus two serial cables (like go to an external
modem) should be fine. I have a null-modem adapter here, but you're not
here.

> besides, I've got two different kinds of hardware

Doesn't matter, as long as you have a serial cable for each. Before I had
a LAN or broadband I used to do

+---+ serial +--------+ serial +-----+
|Mac|---X----|Linux PC|--------|modem|
+---+ ^ +--------+ +-----+
    null-modem
     adapter

The link was good for 10-11 KB/s.

> Both are running debian, and I know that I'm talking to the modem on
> each machine, but I can't get the one to output to the other.

I think some part of the hardware may be powered by the phone line, at
least that's what I figured.

> I'd like to know if it's possible to use a regular phone cord to have
> one pc output to serial to another pc. Can anyone help!

AFAIK not a phone cord. Serial, yes.

-- 
-eben    ebQenW1@EtaRmpTabYayU.rIr.OcoPm    home.tampabay.rr.com/hactar
SAGITTARIUS:  All your friends are laughing behind your back... kill
them.  Take down all those naked pictures of Ernest Borgnine you've got
hanging in your den.  -- Weird Al, _Your Horoscope for Today_

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