adsl-line-mib

很不错java的SNMP应用例子

ADSL-LINE-MIB DEFINITIONS ::= BEGIN

IMPORTS
    MODULE-IDENTITY, OBJECT-TYPE,
    Counter32, Gauge32,
    NOTIFICATION-TYPE,
    transmission, Unsigned32          FROM SNMPv2-SMI
    RowStatus,
    TruthValue, VariablePointer       FROM SNMPv2-TC
    MODULE-COMPLIANCE, OBJECT-GROUP,
    NOTIFICATION-GROUP                FROM SNMPv2-CONF
    ifIndex                           FROM IF-MIB
    PerfCurrentCount,
    PerfIntervalCount                 FROM PerfHist-TC-MIB
    SnmpAdminString                   FROM SNMP-FRAMEWORK-MIB
    AdslPerfCurrDayCount,
    AdslPerfPrevDayCount,
    AdslPerfTimeElapsed,
    AdslLineCodingType                FROM ADSL-TC-MIB
    ;

adslMIB MODULE-IDENTITY

LAST-UPDATED "9908190000Z"

ORGANIZATION "IETF ADSL MIB Working Group"

CONTACT-INFO
    "
    Gregory Bathrick
    AG Communication Systems
    A Subsidiary of Lucent Technologies
    2500 W Utopia Rd.
    Phoenix, AZ 85027 USA
    Tel: [phone]
    Fax: [phone]
    E-mail: [e-mail]

    Faye Ly
    Copper Mountain Networks
    Norcal Office
    2470 Embarcadero Way
    Palo Alto, CA 94303
    Tel: [phone]
    Fax: [phone]
    E-Mail: [e-mail]

    (ADSL Forum input only)
    John Burgess
    Predictive Systems, Inc.
    25A Vreeland Rd.
    Florham Park, NJ 07932 USA
    Tel: [phone]
    Fax: [phone]
    E-mail: [e-mail]

    IETF ADSL MIB Working Group ([e-mail])
    "

DESCRIPTION
    "The MIB module defining objects for the management of a pair of
    ADSL modems at each end of the ADSL line.  Each such line has
    an entry in an ifTable which may include multiple modem lines.
    An agent may reside at either end of the ADSL line however the
    MIB is designed to require no management communication between
    them beyond that inherent in the low-level ADSL line protocol.
    The agent may monitor and control this protocol for its needs.

    ADSL lines may support optional Fast or Interleaved channels.
    If these are supported, additional entries corresponding to the
    supported channels must be created in the ifTable. Thus an ADSL
    line that supports both channels will have three entries in the
    ifTable, one for each physical, fast, and interleaved, whose
    ifType values are equal to adsl(94), fast(125), and
    interleaved(124), respectively. The ifStackTable is used to
    represent the relationship between the entries.

    Naming Conventions:
              Atuc -- (ATUC) modem at near (Central) end of line
              Atur -- (ATUR) modem at Remote end of line
              Curr -- Current
              Prev -- Previous
              Atn -- Attenuation
              ES  -- Errored Second.
              LCS -- Line Code Specific
              Lof -- Loss of Frame
              Lol -- Loss of Link
              Los -- Loss of Signal
              Lpr -- Loss of Power
              xxxs-- interval of Seconds in which xxx occurs
                      (e.g., xxx=Lof, Los, Lpr)
              Max -- Maximum
              Mgn -- Margin
              Min -- Minimum
              Psd -- Power Spectral Density
              Snr -- Signal to Noise Ratio
              Tx  -- Transmit
              Blks-- Blocks, a data unit, see
                     adslAtuXChanCrcBlockLength
      "
      --  Revision history
      REVISION     "9908190000Z"  -- 19 August 1999, midnight
      DESCRIPTION  "Initial Version, published as RFC 2662"

::= { transmission 94 }

adslLineMib OBJECT IDENTIFIER ::= { adslMIB 1 }

adslMibObjects OBJECT IDENTIFIER ::= { adslLineMib 1 }

-- objects
      adslLineTable   OBJECT-TYPE
          SYNTAX          SEQUENCE OF AdslLineEntry
          MAX-ACCESS      not-accessible
          STATUS          current
          DESCRIPTION
              "This table includes common attributes describing
              both ends of the line.  It is required for all ADSL
              physical interfaces.  ADSL physical interfaces are
              those ifEntries where ifType is equal to adsl(94)."
      ::= { adslMibObjects 1 }

      adslLineEntry   OBJECT-TYPE
          SYNTAX          AdslLineEntry
          MAX-ACCESS      not-accessible
          STATUS          current
          DESCRIPTION     "An entry in adslLineTable."
          INDEX           { ifIndex }
      ::= { adslLineTable 1 }

      AdslLineEntry ::=
          SEQUENCE {
          adslLineCoding           AdslLineCodingType,
          adslLineType             INTEGER,
          adslLineSpecific         VariablePointer,
          adslLineConfProfile      SnmpAdminString,
          adslLineAlarmConfProfile SnmpAdminString
          }

      adslLineCoding OBJECT-TYPE
          SYNTAX      AdslLineCodingType
          MAX-ACCESS  read-only
          STATUS      current
          DESCRIPTION
              "Specifies the ADSL coding type used on this
              line."
      ::= { adslLineEntry 1 }

     adslLineType OBJECT-TYPE
          SYNTAX      INTEGER {
              noChannel (1),        -- no channels exist
              fastOnly (2),         -- fast channel exists only
              interleavedOnly (3),  -- interleaved channel exists
                                    -- only
              fastOrInterleaved (4),-- either fast or interleaved
                                    -- channels can exist, but
                                    -- only one at any time
              fastAndInterleaved (5)-- both fast or interleaved

                                    -- channels exist
          }
          MAX-ACCESS  read-only
          STATUS      current
          DESCRIPTION
              "Defines the type of ADSL physical line
              entity that exists, by defining whether and how
              the line is channelized.  If the line is channelized,
              the value will be other than noChannel(1).  This
              object defines which channel type(s) are supported.

              In the case that the line is channelized, the manager
              can use the ifStackTable to determine the ifIndex for
              the associated channel(s)."
      ::= { adslLineEntry 2 }

      adslLineSpecific OBJECT-TYPE
          SYNTAX      VariablePointer
          MAX-ACCESS  read-only
          STATUS      current
          DESCRIPTION
              "OID instance in vendor-specific MIB. The Instance may
              be used to determine shelf/slot/port of the ATUC
              interface in a DSLAM."
      ::= { adslLineEntry 3 }

     adslLineConfProfile OBJECT-TYPE
          SYNTAX      SnmpAdminString (SIZE (1..32))
          MAX-ACCESS  read-write
          STATUS      current
          DESCRIPTION
              "The value of this object identifies the row
              in the ADSL Line Configuration Profile Table,
              (adslLineConfProfileTable), which applies for this
              ADSL line, and channels if applicable.

              For `dynamic' mode, in the case which the
              configuration profile has not been set, the
              value will be set to `DEFVAL'.

              If the implementator of this MIB has chosen not
              to implement `dynamic assignment' of profiles, this
              object's MIN-ACCESS is read-only."
      ::= { adslLineEntry 4 }

     adslLineAlarmConfProfile OBJECT-TYPE
          SYNTAX      SnmpAdminString (SIZE (1..32))
          MAX-ACCESS  read-write
          STATUS      current
          DESCRIPTION
              "The value of this object identifies the row
              in the ADSL Line Alarm Configuration Profile Table,
              (adslLineAlarmConfProfileTable), which applies to this
              ADSL line, and channels if applicable.

              For `dynamic' mode, in the case which the
              alarm profile has not been set, the
              value will be set to `DEFVAL'.

              If the implementator of this MIB has chosen not
              to implement `dynamic assignment' of profiles, this
              object's MIN-ACCESS is read-only."
      ::= { adslLineEntry 5 }

      adslAtucPhysTable       OBJECT-TYPE
          SYNTAX          SEQUENCE OF AdslAtucPhysEntry
          MAX-ACCESS      not-accessible
          STATUS          current
          DESCRIPTION
              "This table provides one row for each ATUC.
              Each row contains the Physical Layer Parameters
              table for that ATUC. ADSL physical interfaces are
              those ifEntries where ifType is equal to adsl(94)."
      ::= { adslMibObjects 2 }

      adslAtucPhysEntry       OBJECT-TYPE
          SYNTAX          AdslAtucPhysEntry
          MAX-ACCESS      not-accessible
          STATUS          current
          DESCRIPTION     "An entry in the adslAtucPhysTable."
          INDEX           { ifIndex }
      ::= { adslAtucPhysTable 1 }

      AdslAtucPhysEntry ::=
          SEQUENCE {
          adslAtucInvSerialNumber         SnmpAdminString,
          adslAtucInvVendorID             SnmpAdminString,
          adslAtucInvVersionNumber        SnmpAdminString,
          adslAtucCurrSnrMgn              INTEGER,
          adslAtucCurrAtn                 Gauge32,
          adslAtucCurrStatus              BITS,
          adslAtucCurrOutputPwr           INTEGER,
          adslAtucCurrAttainableRate      Gauge32
          }

      -- inventory group

      --
      -- These items should describe the lowest level identifiable
      -- component, be it a stand-alone modem, a card in a rack,
      -- a child-board, etc.
      --
      adslAtucInvSerialNumber OBJECT-TYPE
          SYNTAX      SnmpAdminString (SIZE (0..32))
          MAX-ACCESS  read-only
          STATUS      current
          DESCRIPTION
              "The vendor specific string that identifies the
              vendor equipment."
      ::= { adslAtucPhysEntry 1 }

      adslAtucInvVendorID OBJECT-TYPE
          SYNTAX      SnmpAdminString (SIZE (0..16))
          MAX-ACCESS  read-only
          STATUS      current
          DESCRIPTION
              "The vendor ID code is a copy of the binary
              vendor identification field defined by the
              PHY[10] and expressed as readable characters."

          REFERENCE "ANSI T1.413[10]"
      ::= { adslAtucPhysEntry 2 }

      adslAtucInvVersionNumber OBJECT-TYPE
          SYNTAX      SnmpAdminString (SIZE (0..16))
          MAX-ACCESS  read-only
          STATUS      current
          DESCRIPTION
              "The vendor specific version number sent by this ATU
              as part of the initialization messages.  It is a copy
              of the binary version number field defined by the
              PHY[10] and expressed as readable characters."
          REFERENCE "ANSI T1.413[10]"
      ::= { adslAtucPhysEntry 3 }

      -- current status group
      --
      adslAtucCurrSnrMgn OBJECT-TYPE
          SYNTAX      INTEGER (-640..640)
          UNITS       "tenth dB"
          MAX-ACCESS  read-only
          STATUS      current
          DESCRIPTION
              "Noise Margin as seen by this ATU with respect to its
              received signal in tenth dB."
      ::= { adslAtucPhysEntry 4 }

      adslAtucCurrAtn OBJECT-TYPE
          SYNTAX      Gauge32(0..630)
          UNITS       "tenth dB"
          MAX-ACCESS  read-only
          STATUS      current
          DESCRIPTION
              "Measured difference in the total power transmitted by
              the peer ATU and the total power received by this ATU."
      ::= { adslAtucPhysEntry 5 }

     adslAtucCurrStatus OBJECT-TYPE
          SYNTAX      BITS {
                            noDefect(0),
                            lossOfFraming(1),
                            lossOfSignal(2),
                            lossOfPower(3),
                            lossOfSignalQuality(4),
                            lossOfLink(5),
                            dataInitFailure(6),
                            configInitFailure(7),
                            protocolInitFailure(8),
                            noPeerAtuPresent(9)
                           }
          MAX-ACCESS  read-only
          STATUS      current
          DESCRIPTION
              "Indicates current state of the ATUC line.  This is a
              bit-map of possible conditions.  The various bit
              positions are:

       0      noDefect             There no defects on the line

       1      lossOfFraming        ATUC failure due to not
                                   receiving valid frame.