mpls-ldp-atm-std-mib

很不错java的SNMP应用例子

MPLS-LDP-ATM-STD-MIB DEFINITIONS ::= BEGIN

IMPORTS
    OBJECT-TYPE, MODULE-IDENTITY,
    Unsigned32
        FROM SNMPv2-SMI                                 --  [RFC2578]
    MODULE-COMPLIANCE, OBJECT-GROUP
        FROM SNMPv2-CONF                                --  [RFC2580]
    RowStatus,
    StorageType
        FROM SNMPv2-TC                                  --  [RFC2579]

    InterfaceIndexOrZero
        FROM IF-MIB                                     --  [RFC2020]

    AtmVpIdentifier
        FROM ATM-TC-MIB                                 --  [RFC2514]

    mplsStdMIB,
    MplsAtmVcIdentifier
        FROM MPLS-TC-STD-MIB                            --  [RFC3811]

    mplsLdpEntityLdpId,
    mplsLdpEntityIndex,
    mplsLdpPeerLdpId
        FROM MPLS-LDP-STD-MIB                           --  [RFC3813]

    ;

mplsLdpAtmStdMIB MODULE-IDENTITY
    LAST-UPDATED "200406030000Z"  -- June 3, 2004


    ORGANIZATION "Multiprotocol Label Switching (mpls)
                  Working Group"
    CONTACT-INFO
        "Joan Cucchiara ([e-mail])
         Marconi Communications, Inc.

         Hans Sjostrand ([e-mail])
         ipUnplugged

         James V. Luciani ([e-mail])
         Marconi Communications, Inc.

         Working Group Chairs:
         George Swallow,   email: [e-mail]
         Loa Andersson,    email: [e-mail]

         MPLS Working Group, email: [e-mail]
    "
    DESCRIPTION
        "Copyright (C) The Internet Society (2004). The
        initial version of this MIB module was published
        in RFC 3815. For full legal notices see the RFC
        itself or see:
        http://www.ietf.org/copyrights/ianamib.html

        This MIB contains managed object definitions for
        configuring and monitoring the Multiprotocol Label
        Switching (MPLS), Label Distribution Protocol (LDP),
        utilizing Asynchronous Transfer Mode (ATM) as the Layer 2
        media."
    REVISION "200406030000Z"  -- June 3, 2004
    DESCRIPTION
        "Initial version published as part of RFC 3815."

    ::= { mplsStdMIB 5 }

--****************************************************************

mplsLdpAtmObjects       OBJECT IDENTIFIER
                            ::= { mplsLdpAtmStdMIB 1 }
mplsLdpAtmConformance   OBJECT IDENTIFIER
                            ::= { mplsLdpAtmStdMIB 2 }

--****************************************************************
-- MPLS LDP ATM Objects
--****************************************************************
--
-- Ldp Entity Objects for ATM


--

mplsLdpEntityAtmObjects  OBJECT IDENTIFIER ::=
                              { mplsLdpAtmObjects 1 }

mplsLdpEntityAtmTable  OBJECT-TYPE
    SYNTAX      SEQUENCE OF MplsLdpEntityAtmEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "This table contains ATM specific information
        which could be used in the
        'Optional Parameters' and other ATM specific
        information.

        This table 'sparse augments' the mplsLdpEntityTable
        when ATM is the Layer 2 medium."
    ::= { mplsLdpEntityAtmObjects 1 }

mplsLdpEntityAtmEntry OBJECT-TYPE
    SYNTAX      MplsLdpEntityAtmEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "An entry in this table represents the ATM parameters
        and ATM information for this LDP entity."
    INDEX       {  mplsLdpEntityLdpId,
                   mplsLdpEntityIndex
                }
    ::= { mplsLdpEntityAtmTable 1 }


MplsLdpEntityAtmEntry ::= SEQUENCE {
    mplsLdpEntityAtmIfIndexOrZero        InterfaceIndexOrZero,
    mplsLdpEntityAtmMergeCap             INTEGER,
    mplsLdpEntityAtmLRComponents         Unsigned32,
    mplsLdpEntityAtmVcDirectionality     INTEGER,
    mplsLdpEntityAtmLsrConnectivity      INTEGER,
    mplsLdpEntityAtmDefaultControlVpi    AtmVpIdentifier,
    mplsLdpEntityAtmDefaultControlVci    MplsAtmVcIdentifier,
    mplsLdpEntityAtmUnlabTrafVpi         AtmVpIdentifier,
    mplsLdpEntityAtmUnlabTrafVci         MplsAtmVcIdentifier,
    mplsLdpEntityAtmStorageType          StorageType,
    mplsLdpEntityAtmRowStatus            RowStatus
}

mplsLdpEntityAtmIfIndexOrZero  OBJECT-TYPE
    SYNTAX      InterfaceIndexOrZero



    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
       "This value represents either the InterfaceIndex
       or 0 (zero).  The value of zero means that the
       InterfaceIndex is not known.

       However, if the InterfaceIndex is known, then it must
       be represented by this value.

       If an InterfaceIndex becomes known, then the
       network management entity (e.g., SNMP agent) responsible
       for this object MUST change the value from 0 (zero) to the
       value of the InterfaceIndex.  If an ATM Label is
       being used in forwarding data, then the value of this
       object MUST be the InterfaceIndex."
    ::= { mplsLdpEntityAtmEntry 1 }

mplsLdpEntityAtmMergeCap OBJECT-TYPE
    SYNTAX      INTEGER {
                    notSupported(0),
                    vpMerge(1),
                    vcMerge(2),
                    vpAndVcMerge(3)
                }
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "Denotes the Merge Capability of this Entity.
        This is the EXACT value for the ATM Session
        Parameter, field M (for ATM Merge Capabilities).
        The ATM Session Parameter is an optional
        parameter in the Initialization Message.

        The description from rfc3036.txt is:

        'M, ATM Merge Capabilities
           Specifies the merge capabilities of an ATM switch.  The
           following values are supported in this version of the
           specification:

                  Value          Meaning

                    0            Merge not supported
                    1            VP Merge supported
                    2            VC Merge supported
                    3            VP & VC Merge supported




           If the merge capabilities of the LSRs differ, then:
           -  Non-merge and VC-merge LSRs may freely interoperate.

           -  The interoperability of VP-merge-capable switches
              with non-VP-merge-capable switches is a subject
              for future study.  When the LSRs differ on the
              use of VP-merge, the session is established,
              but VP merge is not used.'

           Please refer to the following reference for a
           complete description of this feature."

     REFERENCE
        "RFC3036, LDP Specification, Section 3.5.3
        Initialization Message."
    ::= { mplsLdpEntityAtmEntry 2 }

mplsLdpEntityAtmLRComponents OBJECT-TYPE
    SYNTAX      Unsigned32 (1..65535)
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Number of Label Range Components in the Initialization
        message.  This also represents the number of entries
        in the mplsLdpEntityAtmLRTable which correspond
        to this entry.

        This is the EXACT value for the ATM Session Parameter,
        field N (for Number of label range components).
        The ATM Session Parameter is an optional parameter
        in the Initialization Message.

        The description from rfc3036.txt is:

        'N, Number of label range components
           Specifies the number of ATM Label Range
           Components included in the TLV.'

         Please refer to the following reference for
         a complete description of this feature."
     REFERENCE
        "RFC3036, LDP Specification, Section 3.5.3
        Initialization Message."
    ::= { mplsLdpEntityAtmEntry 3 }

mplsLdpEntityAtmVcDirectionality OBJECT-TYPE
    SYNTAX      INTEGER {
                           bidirectional(0),



                           unidirectional(1)
                        }
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "If the value of this object is 'bidirectional(0)',
        a given VCI, within a given VPI, is used as a
        label for both directions independently.

        If the value of this object is 'unidirectional(1)',
        a given VCI within a VPI designates one direction.

        This is the EXACT value for the ATM Session Parameter,
        field D (for VC Directionality).  The ATM Session
        Parameter is an optional parameter in the
        Initialization Message.

        The description from rfc3036.txt is:

        'D, VC Directionality
           A value of 0 specifies bidirectional VC capability,
           meaning the LSR can (within a given VPI) support
           the use of a given VCI as a label for both link
           directions independently.  A value of 1
           specifies unidirectional VC capability, meaning
           (within a given VPI) a given VCI may appear in
           a label mapping for one direction on the link
           only.  When either or both of the peers
           specifies unidirectional VC capability, both
           LSRs use unidirectional VC label assignment for
           the link as follows.  The LSRs compare their
           LDP Identifiers as unsigned integers.  The LSR
           with the larger LDP Identifier may assign
           only odd-numbered VCIs in the VPI/VCI
           range as labels.  The system with the smaller
           LDP Identifier may assign only even-numbered
           VCIs in the VPI/VCI range as labels.'

           Please refer to the following reference
           for a complete description of this feature."
     REFERENCE
        "RFC3036, LDP Specification, Section 3.5.3
        Initialization Message."
    ::= { mplsLdpEntityAtmEntry 4 }

mplsLdpEntityAtmLsrConnectivity OBJECT-TYPE
    SYNTAX      INTEGER {
                   direct(1),


                   indirect(2)
                }
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "The peer LSR may be connected indirectly by means
        of an ATM VP so that the VPI values may be different
        on either endpoint so the label MUST be encoded
        entirely within the VCI field."
    DEFVAL { direct }
    ::= { mplsLdpEntityAtmEntry 5 }

mplsLdpEntityAtmDefaultControlVpi OBJECT-TYPE
    SYNTAX      AtmVpIdentifier
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "The default VPI value for the non-MPLS connection.  The
        default value of this is 0 (zero) but other values may
        be configured.  This object allows a different value
        to be configured."
    DEFVAL { 0 }
    ::= { mplsLdpEntityAtmEntry 6 }

mplsLdpEntityAtmDefaultControlVci OBJECT-TYPE
    SYNTAX      MplsAtmVcIdentifier
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "The Default VCI value for a non-MPLS connection.  The
        default value of this is 32 but other values may be
        configured.  This object allows a different value to
        be configured."
    DEFVAL { 32 }
    ::= { mplsLdpEntityAtmEntry 7 }

mplsLdpEntityAtmUnlabTrafVpi OBJECT-TYPE
    SYNTAX      AtmVpIdentifier
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "VPI value of the VCC supporting unlabeled traffic.  This
        non-MPLS connection is used to carry unlabeled (IP)
        packets.  The default value is the same as the default
        value of the 'mplsLdpEntityAtmDefaultControlVpi', however
        another value may be configured."
    DEFVAL  { 0 }
    ::= { mplsLdpEntityAtmEntry 8 }


mplsLdpEntityAtmUnlabTrafVci OBJECT-TYPE
    SYNTAX      MplsAtmVcIdentifier
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "VCI value of the VCC supporting unlabeled traffic.
        This non-MPLS connection is used to carry unlabeled (IP)
        packets. The default value is the same as the default
        value of the 'mplsLdpEntityAtmDefaultControlVci', however
        another value may be configured."
    DEFVAL  { 32 }
    ::= { mplsLdpEntityAtmEntry 9 }

mplsLdpEntityAtmStorageType  OBJECT-TYPE
    SYNTAX      StorageType
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "The storage type for this conceptual row.
        Conceptual rows having the value 'permanent(4)'
        need not allow write-access to any columnar
        objects in the row."
    DEFVAL { nonVolatile }
    ::= { mplsLdpEntityAtmEntry 10 }

mplsLdpEntityAtmRowStatus OBJECT-TYPE
    SYNTAX      RowStatus
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "The status of this conceptual row.  All writable
         objects in this row may be modified at any time,
         however, as described in detail in the section
         entitled, 'Changing Values After Session
         Establishment', and again described in the
         DESCRIPTION clause of the mplsLdpEntityAdminStatus
         object, if a session has been initiated with a Peer,
         changing objects in this table will wreak havoc
         with the session and interrupt traffic.  To repeat again:
         the recommended procedure is to set the
         mplsLdpEntityAdminStatus to down, thereby explicitly
         causing a session to be torn down. Then,
         change objects in this entry, then set the
         mplsLdpEntityAdminStatus to enable
         which enables a new session to be initiated."
    ::= { mplsLdpEntityAtmEntry 11 }

--


-- The MPLS LDP Entity ATM Label Range Table
--

mplsLdpEntityAtmLRTable OBJECT-TYPE
    SYNTAX SEQUENCE OF MplsLdpEntityAtmLREntry
    MAX-ACCESS not-accessible
    STATUS current
    DESCRIPTION
        "The MPLS LDP Entity ATM Label Range (LR) Table.
        The purpose of this table is to provide a mechanism
        for configuring a contiguous range of vpi's