>I've finally gotten around to trying MOP, but still no success.  Using
>mopd version 2.5.3 on a NetBSD/i386 1.2G box, mopd -d shows:

[snip]

>Any ideas?  The target of the load is the nfsnetbsd.ecoff kernel,
>linked to 08002b309ccb.SYS in /tftpboot/mop/.  

Mats Jansson's (moj@stacken.kth.se) mopd implementation doesn't grok
ECOFF (or ELF) format files.  See mopd(8). 

You might actually have better luck using an a.out NetBSD/pmax kernel,
and tweaking mopa.out to grok mips CPU types as well as th Vax CPU
type (which is all it currently supports).  But that's just a guess.