I built something similar around the same time to share BigPond Cable. IIRC it was a 486 based machine with dual NICS, single HD floppy drive and FreeSCO^ Linux

I built something similar around the same time to share BigPond Cable. IIRC it was a 486 based machine with dual NICS, single HD floppy drive and FreeSCO^ Linux based router on floppy. It was very reliable, and lived under the stairs of my parents house until they moved. ^ https://freesco.sourceforge.net/ https://freesco.sourceforge.net/