RPC: program not registered

[Paul Lewis <paul.lewis@karachi.freeuk.com>]

Hi,

	I am trying to mount a remote partition on my debian box, the 
server is a rh box. As root whenever I enter mount /jaz I get the 
following error,

mount: RPC: program not registered.

having had a brief look at man mount there is something about des, the 
only thing I can think would need to be registered. Am I on the right 
track here?

TIA