386 UNIX on OpenNet

[Ron Natalie]

First your terms are clashing.  TCP supports the OSI model.  The MODEL says 
nothing about protocols, just describes the concept in layers.  But on the
real side, probably the best bet is to run two Ethernet interfaces.  This
should NOT cause a problem.  TCP/IP and OSI, and just about any other
properly designed protocol can coexist on the same physical ethernet.

-Ron