> Date: Fri, 21 Apr 1995 22:47:44 -0400
> From: der Mouse <mouse@collatz.mcrcim.mcgill.edu>
> 
> I'm having trouble booting NetBSD/sun3 diskless.  Something inside the
> kernel seems to be returning ENOBUFS.

That is probably coming from nfs_boot.c:370 but I have no idea why.
You might try "b ie()netbsd -ds" to set breaks and look around...
[ I haven't booted netbsd on any /160 machines. ]

Gordon