Multiple com port blues...

[Manfred W. Prange]

I've installed two additional serial ports in my machine as com3
and com4, with the intenion of using them to support two external
terminals under Microport 286 2.4.2. The release notes have some
ttypathing information, but I am finding it hard to interpret.
Nothing I have tried so far has brought life to these ports. Has
anyone done this, and can tell me how to set these ports up?

Any help greatly appreciated. -MWP  (fred at cetus.UUCP)