Defines   the   largest   node  address and, consequently, the
 greatest number of nodes that can be addressed by the local node.
 Use as small a number as possible. If you receive an "INVALID
 VALUE" error, you probably have not allocated enough nonpaged
 pool space.  You must lower the MAXIMUM ADDRESS value or increase
 the VMS NPAGEDYN value.  See Chapter 5 of the Guide to Networking
 for some guidelines on NPAGEDYN.