YouTube Computer History Museum "Oral History of Kanwal Rekhi" (Excelan, Novell CTO) https://www.youtube.com/watch?v=ox0e7yVgsXM has some interesting stories about early Ethernet adapters made by Excelan, Novell, their strategies, Lite products and bonkers ideas (Mormon run, trying to compete with Microsoft, hate of Unix despite owning it).
I worked at Novell in 2006-7 after they bought (what became) Domain Services for Windows from my company. This enabled eDirectory to become an Active Directory compatible domain controller. Integrating the two worlds (whilst imperfect) was a lot of fun and there were some great people there. And, as someone who loves computing history, it was great to delve into the back story of NetWare and NDS.
I'd certainly never heard of this processor-independent Netware effort. Its history sounds intriguing.