atm-mib

很不错java的SNMP应用例子

     atmVclReceiveTrafficDescrIndex
                           AtmTrafficDescrParamIndex,
     atmVclTransmitTrafficDescrIndex
                           AtmTrafficDescrParamIndex,
     atmVccAalType                 INTEGER,
     atmVccAal5CpcsTransmitSduSize INTEGER,
     atmVccAal5CpcsReceiveSduSize  INTEGER,
     atmVccAal5EncapsType          INTEGER,
     atmVclCrossConnectIdentifier  INTEGER,
     atmVclRowStatus               RowStatus,
     atmVclCastType                AtmConnCastType,
     atmVclConnKind                AtmConnKind
            }

atmVclVpi           OBJECT-TYPE
     SYNTAX         AtmVpIdentifier
     MAX-ACCESS     not-accessible
     STATUS         current
     DESCRIPTION
      "The VPI value of the VCL."
     ::= { atmVclEntry 1}

atmVclVci           OBJECT-TYPE
     SYNTAX         AtmVcIdentifier
     MAX-ACCESS     not-accessible
     STATUS         current
     DESCRIPTION
      "The VCI value of the VCL."
     ::= { atmVclEntry 2}

atmVclAdminStatus   OBJECT-TYPE
     SYNTAX         AtmVorXAdminStatus
     MAX-ACCESS     read-create
     STATUS         current
     DESCRIPTION
      "This object is instanciated only for a VCL which
       terminates a VCC (i.e., one which is NOT
       cross-connected to other VCLs). Its value
       specifies the desired administrative state of
       the VCL."
     DEFVAL { down }
     ::= { atmVclEntry 3}

atmVclOperStatus    OBJECT-TYPE
     SYNTAX         AtmVorXOperStatus
     MAX-ACCESS     read-only
     STATUS         current
     DESCRIPTION
      "The current operational status of the VCL."
     ::= { atmVclEntry 4}

atmVclLastChange    OBJECT-TYPE
     SYNTAX         AtmVorXLastChange
     MAX-ACCESS     read-only
     STATUS         current
     DESCRIPTION
      "The value of sysUpTime at the time this VCL
       entered its current operational state."
     ::= { atmVclEntry 5 }

atmVclReceiveTrafficDescrIndex  OBJECT-TYPE
     SYNTAX         AtmTrafficDescrParamIndex
     MAX-ACCESS     read-create
     STATUS         current
     DESCRIPTION
      "The value of this object identifies the row
       in the ATM Traffic Descriptor Table which
       applies to the receive direction of this VCL."
     DEFVAL { 0 }
      ::= { atmVclEntry 6}

atmVclTransmitTrafficDescrIndex  OBJECT-TYPE
     SYNTAX         AtmTrafficDescrParamIndex
     MAX-ACCESS     read-create
     STATUS         current
     DESCRIPTION
      "The value of this object identifies the row
       of the ATM Traffic Descriptor Table which applies
       to the transmit direction of this VCL."
     DEFVAL { 0 }
      ::= { atmVclEntry 7}

atmVccAalType       OBJECT-TYPE
     SYNTAX         INTEGER {
                       aal1(1),
                       aal34(2),
                       aal5(3),
                       other(4),
                       unknown(5),
                       aal2(6)
                         }
     MAX-ACCESS    read-create
     STATUS        current
     DESCRIPTION
      "An instance of this object only exists when the
       local VCL end-point is also the VCC end-point,
       and AAL is in use.
       The type of AAL used on this VCC.
       The AAL type includes AAL1, AAL2, AAL3/4,
       and AAL5. The other(4) may be user-defined
       AAL type.  The unknown type indicates that
       the AAL type cannot be determined."
     DEFVAL { aal5 }
     ::= { atmVclEntry 8 }

atmVccAal5CpcsTransmitSduSize OBJECT-TYPE
     SYNTAX         INTEGER (1..65535)
     MAX-ACCESS     read-create
     STATUS         current
     DESCRIPTION
      "An instance of this object only exists when the
       local VCL end-point is also the VCC end-point,
       and AAL5 is in use.
       The maximum AAL5 CPCS SDU size in octets that is
       supported on the transmit direction of this VCC."
     DEFVAL { 9188 }
           ::= { atmVclEntry 9 }

atmVccAal5CpcsReceiveSduSize OBJECT-TYPE
     SYNTAX         INTEGER (1..65535)
     MAX-ACCESS     read-create
     STATUS         current
     DESCRIPTION
      "An instance of this object only exists when the
       local VCL end-point is also the VCC end-point,
       and AAL5 is in use.
       The maximum AAL5 CPCS SDU size in octets that is
       supported on the receive direction of this VCC."
     DEFVAL { 9188 }
           ::= { atmVclEntry 10 }

atmVccAal5EncapsType  OBJECT-TYPE
     SYNTAX         INTEGER {
                    vcMultiplexRoutedProtocol(1),
                    vcMultiplexBridgedProtocol8023(2),
                    vcMultiplexBridgedProtocol8025(3),
                    vcMultiplexBridgedProtocol8026(4),
                    vcMultiplexLANemulation8023(5),
                    vcMultiplexLANemulation8025(6),
                    llcEncapsulation(7),
                    multiprotocolFrameRelaySscs(8),
                    other(9),
                    unknown(10)
                       }
     MAX-ACCESS     read-create
     STATUS         current
     DESCRIPTION
      "An instance of this object only exists when the
       local VCL end-point is also the VCC end-point,
       and AAL5 is in use.
       The type of data encapsulation used over
       the AAL5 SSCS layer. The definitions reference
       RFC 1483 Multiprotocol Encapsulation
       over ATM AAL5 and to the ATM Forum
       LAN Emulation specification."
     DEFVAL { llcEncapsulation }
           ::= { atmVclEntry 11 }

atmVclCrossConnectIdentifier   OBJECT-TYPE
     SYNTAX         INTEGER (0..2147483647)
     MAX-ACCESS     read-only
     STATUS         current
     DESCRIPTION
      "This object is instantiated only for a VCL
       which is cross-connected to other VCLs
       that belong to the same VCC.  All such
       associated VCLs have the same value of this
       object, and all their cross-connections are
       identified either by entries that are indexed
       by the same value of atmVcCrossConnectIndex in
       the atmVcCrossConnectTable of this MIB module or by
       the same value of the cross-connect index in
       the cross-connect table for SVCs and Soft PVCs
       (defined in a separate MIB module).

       At no time should entries in these respective
       cross-connect tables exist simultaneously
       with the same cross-connect index value.
       The value of this object is initialized by the
       agent after the associated entries in the
       atmVcCrossConnectTable have been created."
     ::= {atmVclEntry 12}

atmVclRowStatus     OBJECT-TYPE
     SYNTAX         RowStatus
     MAX-ACCESS     read-create
     STATUS         current
     DESCRIPTION
      "This object is used to create, delete or
       modify a row in this table.  To create
       a new VCL, this object is initially set
       to 'createAndWait' or 'createAndGo'.
       This object should not be
       set to 'active' unless the following columnar
       objects have been set to their desired value
       in this row:
       atmVclReceiveTrafficDescrIndex,
       atmVclTransmitTrafficDescrIndex.
       In addition, if the local VCL end-point
       is also the VCC end-point:
       atmVccAalType.
       In addition, for AAL5 connections only:
       atmVccAal5CpcsTransmitSduSize,
       atmVccAal5CpcsReceiveSduSize, and
       atmVccAal5EncapsType. (The existence
       of these objects imply the AAL connection type.).
       The DESCRIPTION of atmVclEntry provides
       further guidance to row treatment in this table."
     DEFVAL { createAndWait }
           ::= {atmVclEntry 13}

atmVclCastType      OBJECT-TYPE
     SYNTAX         AtmConnCastType
     MAX-ACCESS     read-create
     STATUS         current
     DESCRIPTION
      "The connection topology type."
     DEFVAL { p2p }
           ::= {atmVclEntry 14}


atmVclConnKind      OBJECT-TYPE
     SYNTAX         AtmConnKind
     MAX-ACCESS     read-create
     STATUS         current
     DESCRIPTION
      "The use of call control."
     DEFVAL { pvc }
     ::= {atmVclEntry 15}


--     ATM Virtual Path (VP) Cross Connect Table

-- This table contains configuration and state
-- information of point-to-point,
-- point-to-multipoint, or multipoint-to-multipoint
-- VP cross-connects for PVCs.

-- This table has read-create access and can be used
-- to cross-connect the VPLs together in an ATM switch
-- or network. The atmVpCrossConnectIndex
-- is used to associate the related
-- VPLs that are cross-connected together.

-- The ATM VP Cross Connect Table
-- models each bi-directional VPC
-- cross-connect as a set of entries in
-- the atmVpCrossConnectTable. A
-- point-to-point VPC cross-connect is modeled
-- as one entry; a point-to-multipoint (N leafs) VPC
-- cross-connect as N entries in this table; and
-- a multipoint-to-multipoint (N parties) VPC cross-
-- connect as N(N-1)/2 entries in this table.
-- In the latter cases, all the N (or N(N-1)/2) entries
-- are associated with a single VPC cross-connect by
-- having the same value of atmVpCrossConnectIndex.


--      _________________________________________
--      |                                       |
--  Low |         ATM Switch or Network         | High
--  port|                                       | port
-- _____|>> from low to high VPC traffic flow >>|______
--      |<< from high to low VPC traffic flow <<|
--      |                                       |
--      |_______________________________________|
--

-- The terms low and high are chosen to represent
-- numerical ordering of the two interfaces associated
-- with a VPC cross-connect. That is, the ATM interface
-- with the lower value of ifIndex is termed 'low',
-- while the other ATM interface associated with the
-- VPC cross-connect is termed 'high'. This terminology

-- is used to provide directional information; for
-- example, the atmVpCrossConnectL2HOperStatus applies
-- to the low->high direction, and
-- atmVpCrossConnectH2LOperStatus applies to the
-- high->low  direction, as illustrated above.




atmVpCrossConnectIndexNext  OBJECT-TYPE
     SYNTAX         INTEGER (0..2147483647)
     MAX-ACCESS     read-only
     STATUS         current
     DESCRIPTION
      "This object contains an appropriate value to
       be used for atmVpCrossConnectIndex when creating
       entries in the atmVpCrossConnectTable.  The value
       0 indicates that no unassigned entries are
       available. To obtain the atmVpCrossConnectIndex
       value for a new entry, the manager issues a
       management protocol retrieval operation to obtain
       the current value of this object.  After each
       retrieval, the agent should modify the value to
       the next unassigned index.
       After a manager retrieves a value the agent will
       determine through its local policy when this index
       value will be made available for reuse."
     ::= { atmMIBObjects 8 }


--  The ATM VP Cross Connect Table


atmVpCrossConnectTable OBJECT-TYPE
     SYNTAX         SEQUENCE OF AtmVpCrossConnectEntry
     MAX-ACCESS     not-accessible
     STATUS         current
     DESCRIPTION
      "The ATM VP Cross Connect table for PVCs.
       An entry in this table models two
       cross-connected VPLs.
       Each VPL must have its atmConnKind set
       to pvc(1)."
     ::= { atmMIBObjects 9 }


atmVpCrossConnectEntry OBJECT-TYPE
     SYNTAX         AtmVpCrossConnectEntry
     MAX-ACCESS     not-accessible
     STATUS         current
     DESCRIPTION
      "An entry in the ATM VP Cross Connect table.
       This entry is used to model a bi-directional
       ATM VP cross-connect which cross-connects
       two VPLs.

       Step-wise Procedures to set up a VP Cross-connect

       Once the entries in the atmVplTable are created,
       the following procedures are used
       to cross-connect the VPLs together.

      (1) The manager obtains a unique
          atmVpCrossConnectIndex by reading the
          atmVpCrossConnectIndexNext object.

      (2) Next, the manager creates a set of one
          or more rows in the ATM VP Cross Connect
          Table, one for each cross-connection between
          two VPLs.  Each row is indexed by the ATM
          interface port numbers and VPI values of the
          two ends of that cross-connection.
          This set of rows specifies the topology of the
          VPC cross-connect and is identified by a single
          value of atmVpCrossConnectIndex.

       Negotiated VP Cross-Connect Establishment

     (2a) The manager creates a row in this table by
          setting atmVpCrossConnectRowStatus to
          createAndWait(5).  The agent checks the
          requested topology and the mutual sanity of
          the ATM traffic parameters and
          service categories, i.e., the row creation
          fails if:
          - the requested topology is incompatible with
            associated values of atmVplCastType,
          - the requested topology is not supported
            by the agent,
          - the traffic/service category parameter values
            associated with the requested row are
            incompatible with those of already existing
            rows for this VP cross-connect.