Xenix to DOS networking?

[Dave L. Smith]

Sorry to bring up a common topic, but what products can I use on Xenix
and DOS machines to make them communicate via an ethernet link?  I have
seen several articles under comp.os.sysv386, but have not seen ANY clear
product names/prices.  I need a relatively inexpensive solution.  I
already have Xenix 386 running and several other nearby PC's which can't
communicate with the Xenix machine.

Thanks for any information,
Dave Smith