expoweb/handbook/computing/netbookfakenet
..
fakenet2022
70-persistent-net.rules
fakenetcron
readme

These files are not part of the expo server config.
They set up the potatohut network and gasthof connection
Currently (2023) installed on tclaspire3 blue netbook.

unpack fakenet2022.tgz in /root
copy fakenetcron to /etc/cron.d/fakenet
put 70-persistent-net.rules in /etc/udev/rules.d/