mpls-lsr-std-mib

很不错java的SNMP应用例子

MPLS-LSR-STD-MIB DEFINITIONS ::= BEGIN
IMPORTS
   MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE,
   Integer32, Counter32, Unsigned32, Counter64, Gauge32,
   zeroDotZero
      FROM SNMPv2-SMI                                    -- [RFC2578]
   MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP
      FROM SNMPv2-CONF                                   -- [RFC2580]
   TruthValue, RowStatus, StorageType, RowPointer,
   TimeStamp, TEXTUAL-CONVENTION
      FROM SNMPv2-TC                                     -- [RFC2579]
   InterfaceIndexOrZero, ifGeneralInformationGroup,
   ifCounterDiscontinuityGroup
      FROM IF-MIB                                        -- [RFC2863]
   mplsStdMIB, MplsLSPID, MplsLabel, MplsBitRate,
   MplsOwner
      FROM MPLS-TC-STD-MIB                               -- [RFC3811]
   AddressFamilyNumbers
      FROM IANA-ADDRESS-FAMILY-NUMBERS-MIB               -- [IANAFamily]
   InetAddress, InetAddressType
      FROM INET-ADDRESS-MIB                              -- [RFC3291]
   ;

mplsLsrStdMIB MODULE-IDENTITY
   LAST-UPDATED "200406030000Z"  -- June 3, 2004
   ORGANIZATION "Multiprotocol Label Switching (MPLS) Working Group"
   CONTACT-INFO
       "        Cheenu Srinivasan
                Bloomberg L.P.
        Email:  [e-mail]

                Arun Viswanathan
                Force10 Networks, Inc.
        Email:  [e-mail]

                Thomas D. Nadeau
                Cisco Systems, Inc.
        Email:  [e-mail]

        Comments about this document should be emailed
        directly to the MPLS working group mailing list at
        [e-mail]."

   DESCRIPTION
       "This MIB module contains managed object definitions for
        the Multiprotocol Label Switching (MPLS) Router as



        defined in: Rosen, E., Viswanathan, A., and R.
        Callon, Multiprotocol Label Switching Architecture,
        RFC 3031, January 2001.

        Copyright (C) The Internet Society (2004). The
        initial version of this MIB module was published
        in RFC 3812. For full legal notices see the RFC
        itself or see:
        http://www.ietf.org/copyrights/ianamib.html"

   -- Revision history.
   REVISION
       "200406030000Z"  -- June 3, 2004
   DESCRIPTION
       "Initial revision, published as part of RFC 3813."

   ::= { mplsStdMIB 2 }

-- TEXTUAL-CONVENTIONs

MplsIndexType ::= TEXTUAL-CONVENTION
   STATUS              current
   DESCRIPTION
       "This is an octet string that can be used as a table
        index in cases where a large addressable space is
        required such as on an LSR where many applications
        may be provisioning labels.

        Note that the string containing the single octet with
        the value 0x00 is a reserved value used to represent
        special cases. When this TEXTUAL-CONVENTION is used
        as the SYNTAX of an object, the DESCRIPTION clause
        MUST specify if this special value is valid and if so
        what the special meaning is.

        In systems that provide write access to the MPLS-LSR-STD
        MIB, mplsIndexType SHOULD be used as a simple multi-digit
        integer encoded as an octet string.
        No further overloading of the meaning of an index SHOULD
        be made.

        In systems that do not offer write access to the MPLS-LSR-STD
        MIB, the mplsIndexType may contain implicit formatting that is
        specific to the implementation to convey additional
        information such as interface index, physical card or
        device, or application id. The interpretation of this
        additional formatting is implementation dependent and
        not covered in this document. Such formatting MUST



        NOT impact the basic functionality of read-only access
        to the MPLS-LSR-STD MIB by management applications that are
        not aware of the formatting rules."
   SYNTAX              OCTET STRING (SIZE(1..24))

MplsIndexNextType ::= TEXTUAL-CONVENTION
   STATUS              current
   DESCRIPTION
       "When a MIB module is used for configuration, an object with
        this SYNTAX always contains a legal value (a non-zero-length
        string) for an index that is not currently used in the relevant
        table. The Command Generator (Network Management Application)
        reads this variable and uses the (non-zero-length string)
        value read when creating a new row with an SNMP SET.

        When the SET is performed, the Command Responder (agent) must
        determine whether the value is indeed still unused; Two Network
        Management Applications may attempt to create a row
        (configuration entry) simultaneously and use the same value. If
        it is currently unused, the SET succeeds and the Command
        Responder (agent) changes the value of this object, according
        to an implementation-specific algorithm.  If the value is in
        use, however, the SET fails.  The Network Management
        Application must then re-read this variable to obtain a new
        usable value.

        Note that the string containing the single octet with
        the value 0x00 is a reserved value used to represent
        the special case where no additional indexes can be
        provisioned, or in systems that do not offer
        write access, objects defined using this TEXTUAL-CONVENTION
        MUST return the string containing the single
        octet with the value 0x00."
   SYNTAX              OCTET STRING (SIZE(1..24))

-- Top level components of this MIB module.

-- Notifications
mplsLsrNotifications OBJECT IDENTIFIER ::= { mplsLsrStdMIB 0 }

-- Tables, Scalars
mplsLsrObjects       OBJECT IDENTIFIER ::= { mplsLsrStdMIB 1 }

-- Conformance
mplsLsrConformance   OBJECT IDENTIFIER ::= { mplsLsrStdMIB 2 }

-- MPLS Interface Table.
mplsInterfaceTable  OBJECT-TYPE



   SYNTAX        SEQUENCE OF MplsInterfaceEntry
   MAX-ACCESS    not-accessible
   STATUS        current
   DESCRIPTION
       "This table specifies per-interface MPLS capability
        and associated information."
   ::= { mplsLsrObjects 1 }

mplsInterfaceEntry OBJECT-TYPE
   SYNTAX        MplsInterfaceEntry
   MAX-ACCESS    not-accessible
   STATUS        current
   DESCRIPTION
       "A conceptual row in this table is created
        automatically by an LSR for every interface capable
        of supporting MPLS and which is configured to do so.
        A conceptual row in this table will exist if and only if
        a corresponding entry in ifTable exists with ifType =
        mpls(166). If this associated entry in ifTable is
        operationally disabled (thus removing MPLS
        capabilities on that interface), the corresponding
        entry in this table MUST be deleted shortly thereafter.
        An conceptual row with index 0 is created if the LSR
        supports per-platform labels. This conceptual row
        represents the per-platform label space and contains
        parameters that apply to all interfaces that participate
        in the per-platform label space. Other conceptual rows
        in this table represent MPLS interfaces that may
        participate in either the per-platform or per-
        interface label spaces, or both.  Implementations
        that either only support per-platform labels,
        or have only them configured, may choose to return
        just the mplsInterfaceEntry of 0 and not return
        the other rows. This will greatly reduce the number
        of objects returned. Further information about label
        space participation of an interface is provided in
        the DESCRIPTION clause of
        mplsInterfaceLabelParticipationType."
   INDEX { mplsInterfaceIndex }
   ::= { mplsInterfaceTable 1 }

MplsInterfaceEntry ::= SEQUENCE {
  mplsInterfaceIndex                  InterfaceIndexOrZero,
  mplsInterfaceLabelMinIn             MplsLabel,
  mplsInterfaceLabelMaxIn             MplsLabel,
  mplsInterfaceLabelMinOut            MplsLabel,
  mplsInterfaceLabelMaxOut            MplsLabel,
  mplsInterfaceTotalBandwidth         MplsBitRate,



  mplsInterfaceAvailableBandwidth     MplsBitRate,
  mplsInterfaceLabelParticipationType BITS
}

mplsInterfaceIndex OBJECT-TYPE
   SYNTAX        InterfaceIndexOrZero
   MAX-ACCESS    not-accessible
   STATUS        current
   DESCRIPTION
       "This is a unique index for an entry in the
        MplsInterfaceTable.  A non-zero index for an
        entry indicates the ifIndex for the corresponding
        interface entry of the MPLS-layer in the ifTable.
        The entry with index 0 represents the per-platform
        label space and contains parameters that apply to all
        interfaces that participate in the per-platform label
        space. Other entries defined in this table represent
        additional MPLS interfaces that may participate in either
        the per-platform or per-interface label spaces, or both."
   REFERENCE
       "RFC 2863 - The Interfaces Group MIB, McCloghrie, K.,
        and F. Kastenholtz, June 2000"
   ::= { mplsInterfaceEntry 1 }

mplsInterfaceLabelMinIn OBJECT-TYPE
   SYNTAX        MplsLabel
   MAX-ACCESS    read-only
   STATUS        current
   DESCRIPTION
       "This is the minimum value of an MPLS label that this
        LSR is willing to receive on this interface."
   ::= { mplsInterfaceEntry 2 }

mplsInterfaceLabelMaxIn OBJECT-TYPE
   SYNTAX        MplsLabel
   MAX-ACCESS    read-only
   STATUS        current
   DESCRIPTION
       "This is the maximum value of an MPLS label that this
        LSR is willing to receive on this interface."
   ::= { mplsInterfaceEntry 3 }

mplsInterfaceLabelMinOut OBJECT-TYPE
   SYNTAX        MplsLabel
   MAX-ACCESS    read-only
   STATUS        current
   DESCRIPTION
       "This is the minimum value of an MPLS label that this



        LSR is willing to send on this interface."
   ::= { mplsInterfaceEntry 4 }

mplsInterfaceLabelMaxOut OBJECT-TYPE
   SYNTAX        MplsLabel
   MAX-ACCESS    read-only
   STATUS        current
   DESCRIPTION
       "This is the maximum value of an MPLS label that this
        LSR is willing to send on this interface."
   ::= { mplsInterfaceEntry 5 }

mplsInterfaceTotalBandwidth OBJECT-TYPE
   SYNTAX        MplsBitRate
   UNITS         "kilobits per second"
   MAX-ACCESS    read-only
   STATUS        current
   DESCRIPTION
       "This value indicates the total amount of usable
        bandwidth on this interface and is specified in
        kilobits per second (Kbps).  This variable is not
        applicable when applied to the interface with index
        0. When this value cannot be measured, this value
        should contain the nominal bandwidth."
::= { mplsInterfaceEntry 6 }

mplsInterfaceAvailableBandwidth OBJECT-TYPE
   SYNTAX        MplsBitRate
   MAX-ACCESS    read-only
   STATUS        current
   DESCRIPTION
       "This value indicates the total amount of available
        bandwidth available on this interface and is
        specified in kilobits per second (Kbps).  This value
        is calculated as the difference between the amount
        of bandwidth currently in use and that specified in
        mplsInterfaceTotalBandwidth.  This variable is not
        applicable when applied to the interface with index
        0. When this value cannot be measured, this value
        should contain the nominal bandwidth."
::= { mplsInterfaceEntry 7 }

mplsInterfaceLabelParticipationType OBJECT-TYPE
   SYNTAX  BITS {
                  perPlatform (0),
                  perInterface (1)
              }
   MAX-ACCESS    read-only



   STATUS        current
   DESCRIPTION
       "If the value of the mplsInterfaceIndex for this
        entry is zero, then this entry corresponds to the
        per-platform label space for all interfaces configured
        to use that label space. In this case the perPlatform(0)
        bit MUST be set; the perInterface(1) bit is meaningless
        and MUST be ignored.

        The remainder of this description applies to entries
        with a non-zero value of mplsInterfaceIndex.

        If the perInterface(1) bit is set then the value of
        mplsInterfaceLabelMinIn, mplsInterfaceLabelMaxIn,
        mplsInterfaceLabelMinOut, and
        mplsInterfaceLabelMaxOut for this entry reflect the
        label ranges for this interface.

        If only the perPlatform(0) bit is set, then the value of
        mplsInterfaceLabelMinIn, mplsInterfaceLabelMaxIn,
        mplsInterfaceLabelMinOut, and
        mplsInterfaceLabelMaxOut for this entry MUST be
        identical to the instance of these objects with
        index 0.  These objects may only vary from the entry
        with index 0 if both the perPlatform(0) and perInterface(1)
        bits are set.

        In all cases, at a minimum one of the perPlatform(0) or
        perInterface(1) bits MUST be set to indicate that
        at least one label space is in use by this interface. In
        all cases, agents MUST ensure that label ranges are
        specified consistently and MUST return an
        inconsistentValue error when they do not."
   REFERENCE
       "Rosen, E., Viswanathan, A., and R. Callon,
        Multiprotocol Label Switching Architecture, RFC
        3031, January 2001."
::= { mplsInterfaceEntry 8 }

-- End of mplsInterfaceTable


-- MPLS Interface Performance Table.

mplsInterfacePerfTable  OBJECT-TYPE
   SYNTAX        SEQUENCE OF MplsInterfacePerfEntry
   MAX-ACCESS    not-accessible
   STATUS        current



   DESCRIPTION
       "This table provides MPLS performance information on
        a per-interface basis."
   ::= { mplsLsrObjects 2 }

mplsInterfacePerfEntry OBJECT-TYPE
   SYNTAX        MplsInterfacePerfEntry
   MAX-ACCESS    not-accessible
   STATUS        current
   DESCRIPTION
       "An entry in this table is created by the LSR for
        every interface capable of supporting MPLS.  Its is
        an extension to the mplsInterfaceEntry table.
        Note that the discontinuity behavior of entries in
        this table MUST be based on the corresponding
        ifEntry's ifDiscontinuityTime."