RFC 1666 (rfc1666) - Page 5 of 68

Definitions of Managed Objects for SNA NAUs using SMIv2

RFC 1666                       SNANAU MIB                    August 1994


   to control the desired state of a defined PU or LU Session resource.
   Note that this MIB does not allow the manipulation of an LU's
   operational state.

   The "Oper" table is an extension (augment) of the corresponding Admin
   table.  It contains objects which correspond to the values of
   parameters currently used by the SNA system.

3.2.1.  snaNode group

   The snaNode group consists of the following tables:

      1) snaNodeAdminTable - This table contains objects which describe
      the configuration parameters of an SNA Node.  Link-specific
      configuration objects are contained in a separate MIB module
      (e.g., the SNA DLC MIB module) corresponding to link type.
      Entries in this table can be created, modified and deleted by
      either an Agent or a Management Station. The snaNodeAdminRowStatus
      object describes the status of an entry and is used to change the
      status of that entry.

      The snaNodeAdminState object describes the desired operational
      state of a Node and is used to change the operational state of a
      Node.

      How an Agent or a Management Station obtains the initial value of
      each object at creation time is an implementation specific issue
      not addressed in this memo.

      For each entry in the snaNodeAdminTable, there is a corresponding
      entry in the snaNodeOperTable.  While the objects in this table
      describe the desired or configured operational values of the SNA
      Node, the actual runtime values are contained in snaNodeOperTable.

      2) snaNodeOperTable - Each row contains runtime and operational
      state variables for a Node.  It is an extension of
      snaNodeAdminTable and as such uses the same index.  The rows in
      this table are created by an Agent as soon as the entry in the
      Admin Table become 'active'.  The entries in this table cannot be
      modified by a Management Station.

      3) snaPu20StatsTable - Each row contains statistics variables
      (counters) for a PU 2.0.  The entries in this table are indexed by
      snaNodeAdminIndex. The rows in this table are created by an Agent
      as soon as the corresponding entry in the snaNodeAdminTable
      becomes 'active'.





Kielczewski, Kostick & Shih