Hi, Thanks all for your further comments, and I stand corrected on the nature of the calculations performed to set up an SSH session. I think at this point I'll give up on the SSH and rework my remote access to the machine.
>> The license wouldn't be an issue if the SET CPU MODEL command worked. >It looks as though it works - but not as you (or I) expect. It defines >the SimH model - which is mostly I/O devices. > >Your issue is with the SYS_TYPE register, which lives at location >0x40004 in I/O space of MicroVAX systems. >This is the ROM - SimH just uses what is loaded. It's included in the >ROM checksum. Thanks for the detailed explanation, and it makes complete sense. I'll do some experiments. Regards, Jeremy Begg _______________________________________________ Simh mailing list Simh@trailing-edge.com http://mailman.trailing-edge.com/mailman/listinfo/simh