Pentium ethernet driver - Intel Pentium III, 800MHz (229725001)

If your Ethernet hardware is built in to your motherboard go to your computer manufacturer's website or your m/b manufacturer's website and download the drivers from there. If you have a separate Ethernet card, go to the card manufacturer's website and download the drivers from there.
15.April.2014

Download and use "DriverPack Solutions" version 11 is the most useful. This should install your ethernet drivers.

the lan driver is sused realtek download the realtel ethernet card drivers and install in your system

yes, very much available in the net. In google direct search the driver for MS 6743 Ver.1 ethernet driver

Here is a link for Windows 98 through XP.

http://download.cnet.com/Intel-82557-based-Integrated-Ethernet-PCI-10-100/3000-2112_4-72925.html

This is a link to the IBM site with all their drivers. Try looking for it there.
http://www-307.ibm.com/pc/support/site.wss/migr-4mvu6p.html

download the drivers from here:

http://www-307.ibm.com/pc/support/site.wss/MIGR-51215.html

You will definitely need to go to Intel for the motherboard drivers..

http://downloadcenter.intel.com/default.aspx

(VGA DRIVERS,SOUNDCARD,ETHERNET CARD)-Need manufacturer name to direct in the right path with these...

Hi,
Usually your ethernet driver is part of the chipset software. Let me know if you need the web page for *********** board drivers.

Best wishes,
Graemevm