set site over subnet w/o chaos?

[dekleer@parc.xerox.com]

I got a number of replies to my last request.  Thanks for the help.  The
most common suggestion was to create a world on the server side of the
gateway and then move it over.  This works, and is probably the
simplest.

However, I used a variant of this succesfully (because I didn't want to
travel back and forth).  I created a temporary local namespace on the
machine, restored IP-TCP to the local disk from tape and loaded it,
informed the local namespace of a machine with a site configured world
on the other subnet, and then copied the machine configured world via
tcp-ip to the local-disk.  Then I just booted from this new world.  [Of
course, all the namespaces have to be set up properly, but isn't that
hard.]