I've been watching for FTP Software's TCP/IP stack and utilities for #Xenix 286. I wonder if Linode's probably Linux kvm even handles 80286 compat. I haven't seen it yet, but #MSDOS FTP Software TCP/IP got listed, for anyone in to that sort of thing: https://www.ebay.com/itm/407307756794
Or if you just want to muck around with Xenix on a 286:
https://www.pcjs.org/software/pcx86/sys/unix/sco/xenix/286/2.1.3/
I thought Unix on an 8088/8086 then later 286 was hilarious and insane. That was my original, wow, they really will port Unix to anything.
Or if you have a lead on #TCPSoftware's stack for Xenix 2.x for the 286, hmu. I haven't been able to find it anywhere. Don't need originals, only a copy.
And yes, I do intend create a Linode running Xenix 2.x (286).