The "Riebl Card" is available in two configutrations. One for the Mega Bus and one for the VME bus.
At the moment (04 feb 98) Curt Vendel sells some cards. Both Mega Bus or VME are available.
A 720K disk with the Atari Network Service for TOS on it, if you decide to try it out with TOS, is included. Otherwise all the drivers are already in Linux and Atari System V Unix also has the drivers built in.
The cards come with a "T" connector.
Riebl MiNT-Net Configuration files
Last update : 30 June 1999 - version 0.2
Here are the initialisation files you need for connecting a Riebel Ethernet card to your MEGA-STE or TT030 (VME version) or MEGA-ST (MEGABUS version).
rc.net : a sample /etc/rc.net file that includes both hardware address setting (in case your Riebl's battery is dead) and Ethernet initialization.