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null modem question

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Name: shuck13000
Date: June 18, 2005 at 05:36:57 Pacific
OS: Win XP Home
CPU/Ram: 3000XP, 512 DDR333
Comment:

I'd like to try and connect my old notebook (Win98SE, no USB) to a desktop PC (also Win98SE) to transfer some data. I've connected a null modem cable to both via a COM port (both DB9) but what now? Can I build a network to transfer data between them? Many thanks for your help!



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Response Number 1
Name: shuck13000
Date: June 18, 2005 at 07:07:10 Pacific
Reply:

Okay,
so I found Direct Cable Connection and setup my PC as the host and enabled file sharing and then setup my notebook as a guest however whenever the notebook tries to connect it says its connecting and then verifying username and password and then just says that the cable is disconnected?! Which makes me wonder about the username and password thing because I never specified nor was asked about a username and password?? Do I need to do this somewhere?


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Response Number 2
Name: Mechanix2Go
Date: June 18, 2005 at 07:27:23 Pacific
Reply:

I could never get DCC to work.

Try

LapLink

M2


If at first you don't succeed, you're about average.


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Response Number 3
Name: shuck13000
Date: June 18, 2005 at 07:48:52 Pacific
Reply:

I've been doing a bit of researching...I checked the Log file for each of the COM ports and it seems the Host modem is hanging up because both error control and data compression are either off or unknown. There is an option for this in the Advanced Settings of each COM modem port however it is gray and doesn't allow me to enable it. Anybody any ideas please? I'll have a look at LapLink Mechanix, cheers.


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Response Number 4
Name: shuck13000
Date: June 18, 2005 at 07:51:50 Pacific
Reply:

Hi M2,
I just got an error with LapLink: "The system is unable to open COM4 port as requested by this program...." type of thing?!


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Response Number 5
Name: Mechanix2Go
Date: June 18, 2005 at 08:08:57 Pacific
Reply:

Maybe DCC has COM4 in use.

M2


If at first you don't succeed, you're about average.


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Response Number 6
Name: SkipCox
Date: June 18, 2005 at 09:23:53 Pacific
Reply:

I use physical com ports (Com1, Com2) for dcc, laplink, or interlnk and stay away from virtual (Com3, Com4) com ports.

DCC procedure is make sure you have a null modem cable, run dcc on one machine and set it to Com1 as the host...go the the other machine and set it up as guest on Com1. Both will have to use the same connection parameters so make sure they both use "serial cable on Com1" and, you don't need password protection enabled.

The com ports need to have the same port settings. 9600,8,None,1,XonXoff should be default...you can check the settings in device manager.

I use an Itronix laptop for work and without a floppy or cd-rom, installing Win98se over dcc was my only option at the time. It took about 30 hours but went off without a hitch.
Moving the entire Win98 folder from cd-rom to the Itronix hdd was about 5 hours. It ain't fast but it does work.

If you use a serial mouse on Com1, just use Com2 on both machines.


Skip


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Response Number 7
Name: shuck13000
Date: June 18, 2005 at 16:39:16 Pacific
Reply:

Hi,
I tried using COM 1 on both machines but it didn't work, my laptop (the guest) would tell me to check the connection and my PC (host) would ask "Is the guest computer turned on?" So the PC uses COM 2 and the laptop uses COM 1 and it works, well they make a connection anyway until the host computer hangs up again because of the error control being off or unknown. Do you know how to change this?


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