IMPLEMENTATION

         Particular DECnet implementation of the node. You cannot modify this
         characteristic.

     VERSION

         Version number of the network management architecture specification to
         which the implementation conforms.  You cannot modify this
         characteristic.

     MAXIMUM LISTENERS ( OSF/1 only)

          Maximum number of CMIP listeners that the node supports.  Zero
          specifies an unlimited number of listeners.  You cannot modify this
          characteristic.  The characteristic has no meaning on OPEN VMS

     LISTENER_TEMPLATE ( OSF/1 only)

          Name of the OSI transport template to be passed through the CMIP
          listener to session control.  You cannot modify this characteristic.

     SECONDARY NAMES

          Lists the set of secondary fullnames the node might have due to more
          than one nameservice.