It was available for a handful of Unix OS in the mid 90s
There was also a FOSS NetWare server for Linux at the same time too
There was also a FOSS NetWare server for Linux at the same time too
A source, ironically from Novell docs.
https://www.novell.com/documentation/suse91/suselinux-adming...
It only emulated Netware 2/3, not the later NDS versions.