At 11:16 PM 12/20/00 -0800, you wrote:
>Chuck,
>the one I had was a copy of boot.mop in
>
>ftp://ftp.netbsd.org/pub/NetBSD/NetBSD-1.5/vax/installation/netboot/
>
>Is there are any newer than that in here?

You have this copy? For some reason your mopd is not serving it to the VAX.
When you run this version it will have the timestamp of Nov 17, 2000. That 
is when it was compiled. You should see:

-EZA0
 >> NetBSD/vax boot [Nov 17 2000 07:23:42] <<
 >> Press any key to abort autoboot 0
Trying BOOTP
...

So do this next. On your 4000 at the console type 'SHO DEV' and write down 
the hardware address of the ethernet. This will start out 08:00:2B:.....
In the mopd directory create a symbolic link between the file
         08002bnnnnnn.SYS to boot.mop
replace the 'nnnnnn' with the numbers and letters from your Ethernet address.

(Note carefully: When using the ethernet mac address as the mop file the 
ethernet address letters, if they are in your address, are in lower case, 
the extension is in upper case (.SYS), also you don't need a boot flag 
after you do this, just type 'b EZA0' at the >>> prompt)

--Chuck