Hi!  I've done some rough work on getting the LAT suite from the
linux-decnet project ( http://linux-decnet.sourceforge.net/lat.html )
to work on NetBSD.  I've had success using it to do "Reverse LAT" -
i.e., using my DECserver 200/MC to get to the serial consoles of 
various machines.

I made very quick changes to get some good, but minimal, functionality.  
The code is rough.  It's at:

http://theory.lcs.mit.edu/~fredette/latd/latd-1.13.tar.gz

Documentation is available at:

http://theory.lcs.mit.edu/~fredette/latd/

Matt

-- 
Matt Fredette