At 04:58 PM 5/4/2001 -0400, you wrote:
> From tcpdump I can also see that the MOP server is sending answers, but
>the Vax keeps sending the same bits over and over, which leads me to
>believe that it doesn't see the answers from the server.

That's a different kettle of fish :-) If you open it up there is IIRC a 
fuse on the BNC that may be blown. It does appear that the receiver has 
gone south for some reason.

--Chuck