Library /sys$common/syshlp/ncphelp.hlb SET, EXECUTOR, ADDRESS node-address  *Conan The Librarian (sorry for the slow response - running on an old VAX)

 Establishes a node address for the local node, in the form

     area-number.node-number

 where the area-number is in the range 1 to 63, and the node number
 is in the range 1 to 1023.  If the area-number is not specified, a
 default value of 1 is assumed.  You need not supply the area number
 in the node-address if your node is in area 1.  This parameter is
 required when you configure the local node.