dot3-epon-mib.mib

EPON MIB库源码

             supported.
             This object is applicable for an OLT, with the same
             value for all virtual interfaces, and for an ONU.
             The FEC counters will have a zero value when the
             interface is not supporting FEC.
             The counters:
              dot3EponFecPCSCodingViolation - not affected by FEC
              ability.
              dot3EponFecCorrectedBlocks    - has a zero value when
               dot3EponFecAbility is unknown(1) and unsupported(3).
              dot3EponFecUncorrectableBlocks  - has a zero value when
               dot3EponFecAbility is unknown(1) and unsupported(3).
              dot3EponFecBufferHeadCodingViolation - has a zero value
               when dot3EponFecAbility is unknown(1) and
               unsupported(3)."
    REFERENCE   "[802.3ah], 30.5.1.1.13."
    ::= { dot3EponFecEntry 2}

dot3EponFecMode OBJECT-TYPE
    SYNTAX  INTEGER {
            unknown(1),
            disabled(2),
            enabled(3)
    }
    MAX-ACCESS  read-write
    STATUS  current
    DESCRIPTION
            "An object that defines the mode of operation of the
             optional FEC sublayer of the 1000BASE-PX PHY, specified
             in [802.3ah], clause 65.2, and reflects its state.
             A GET operation returns the current mode of operation
             of the PHY.  A SET operation changes the mode of
             operation of the PHY to the indicated value.
             unknown(1) value is assigned in the initialization for non
               FEC support state or type not yet known.
             disabled(2) value is assigned when the FEC sublayer is
               operating in disabled mode.
             enabled(3) value is assigned when the FEC sublayer is
               operating in FEC mode.
             The write operation is not restricted in this document
             and can be done at any time.  Changing dot3EponFecMode
             state can lead to disabling the Forward Error Correction
             on the respective interface, which can lead to a
             degradation of the optical link, and therefore may lead
             to an interruption of service for the users connected to
             the respective EPON interface.
             This object is applicable for an OLT and an ONU.  At the
             OLT, it has a distinct value for each virtual interface.
             The counting of
             the FEC counters will stop when the FEC of the interface
             is disabled.
             The counters:
              dot3EponFecPCSCodingViolation - not affected by FEC
              mode.
              dot3EponFecCorrectedBlocks - stops counting when
              Rx_FEC is not enabled.  (unknown(1) and disabled(2)).
              dot3EponFecUncorrectableBlocks - stops counting when
              Rx_FEC is not enabled (unknown(1) and disabled(2)).
              dot3EponFecBufferHeadCodingViolation - stops counting
              when Rx_FEC is not enabled (unknown(1) and
              disabled(2)).
             The object:
              dot3EponFecAbility - indicates the FEC ability and
              is not affected by the dot3EponFecMode object."
    REFERENCE   "[802.3ah], 30.5.1.1.14."
    DEFVAL { unknown }
    ::= { dot3EponFecEntry 3}

dot3EponFecCorrectedBlocks OBJECT-TYPE
    SYNTAX  Counter64
    MAX-ACCESS  read-only
    STATUS  current
    DESCRIPTION
            "For 10PASS-TS, 2BASE-TL, and 1000BASE-PX PHYs, it is a
             count of corrected FEC blocks.  This counter will not
             increment for other PHY Types.  Increment the counter by
             one for each received block that is corrected by the FEC
             function in the PHY.
             This object is applicable for an OLT and an ONU.  At the
             OLT, it has a distinct value for each virtual interface.
             Discontinuities of this counter can occur at
             re-initialization of the management system and at other
             times, as indicated by the value of the
             ifCounterDiscontinuityTime object of the Interface MIB
             module."
    REFERENCE   "[802.3ah], 30.5.1.1.15."
    ::= { dot3EponFecEntry 4}

dot3EponFecUncorrectableBlocks OBJECT-TYPE
    SYNTAX  Counter64
    MAX-ACCESS  read-only
    STATUS  current
    DESCRIPTION
            "For 10PASS-TS, 2BASE-TL, and 1000BASE-PX PHYs, it is a
             count of uncorrectable FEC blocks.  This counter will not
             increment for other PHY Types.  Increment the counter by
             one for each FEC block that is determined to be
             uncorrectable by the FEC function in the PHY.
             This object is applicable for an OLT and an ONU.  At the
             OLT, it has a distinct value for each virtual interface.
             Discontinuities of this counter can occur at
             re-initialization of the management system and at other
             times, as indicated by the value of the
             ifCounterDiscontinuityTime object of the Interface MIB
             module."
    REFERENCE   "[802.3ah], 30.5.1.1.16."
    ::= { dot3EponFecEntry 5}

dot3EponFecBufferHeadCodingViolation OBJECT-TYPE
    SYNTAX  Counter64
    UNITS      "octets"
    MAX-ACCESS  read-only
    STATUS  current
    DESCRIPTION
            "For a 1000 Mbps operation, it is a count of the number of
             invalid code-group received directly from the link.  The
             value has a meaning only in 1000 Mbps mode and it is
             zero otherwise.
             This object is applicable for an OLT and an ONU.  At the
             OLT, it has a distinct value for each virtual interface.
             Discontinuities of this counter can occur at
             re-initialization of the management system and at other
             times, as indicated by the value of the
             ifCounterDiscontinuityTime object of the Interface MIB
             module."
    ::= { dot3EponFecEntry 6}

-- ExtendedPackage managed object definitions

dot3ExtPkgObjects OBJECT IDENTIFIER ::={dot3EponObjects 4}
dot3ExtPkgControlObjects OBJECT IDENTIFIER ::= { dot3ExtPkgObjects 1}

dot3ExtPkgControlTable OBJECT-TYPE
    SYNTAX  SEQUENCE OF Dot3ExtPkgControlEntry
    MAX-ACCESS  not-accessible
    STATUS  current
    DESCRIPTION
            "A table of Extended package Control management
             objects.  Entries in the table are control and status
             indication objects of an EPON interface, which are
             gathered in an extended package as an addition to the
             objects based on the [802.3ah], clause 30, attributes.
             Each object has a row for every virtual link denoted by
             the corresponding ifIndex.
             The LLID field, as defined in the [802.3ah], is a 2-byte
             register (15-bit field and a broadcast bit) limiting the
             number of virtual links to 32768.  Typically the number
             of expected virtual links in a PON is like the number of
             ONUs, which is 32-64, plus an additional entry for
             broadcast LLID (with a value of 0xffff)."
    ::= { dot3ExtPkgControlObjects 1 }

dot3ExtPkgControlEntry OBJECT-TYPE
    SYNTAX  Dot3ExtPkgControlEntry
    MAX-ACCESS  not-accessible
    STATUS  current
    DESCRIPTION
            "An entry in the Extended package Control table.
             Rows exist for an OLT interface and an ONU interface.
             A row in the table is denoted by the ifIndex of the link
             and it is created when the ifIndex is created.
             The rows in the table for an ONU interface are created
             at system initialization.
             The row in the table corresponding to the OLT ifIndex
             and the row corresponding to the broadcast virtual link
             are created at system initialization.
             A row in the table corresponding to the ifIndex of a
             virtual links is created when a virtual link is
             established (ONU registers) and deleted when the virtual
             link is deleted (ONU deregisters)."
    INDEX  { ifIndex}
    ::= { dot3ExtPkgControlTable 1 }

Dot3ExtPkgControlEntry ::=
    SEQUENCE {
     dot3ExtPkgObjectReset                       INTEGER,
     dot3ExtPkgObjectPowerDown                   TruthValue,
     dot3ExtPkgObjectNumberOfLLIDs               Unsigned32,
     dot3ExtPkgObjectFecEnabled                  INTEGER,
     dot3ExtPkgObjectReportMaximumNumQueues      Unsigned32,
     dot3ExtPkgObjectRegisterAction              INTEGER
    }

dot3ExtPkgObjectReset OBJECT-TYPE
    SYNTAX  INTEGER {
            running(1),
            reset(2)
    }
    MAX-ACCESS  read-write
    STATUS  current
    DESCRIPTION
            "This object is used to reset the EPON interface.  The
             interface may be unavailable while the reset occurs and
             data may be lost.
             Setting this object to running(1) will cause the
             interface to enter into running mode.  Setting this
             object to reset(2) will cause the interface to go into
             reset mode.  When getting running(1), the interface is in
             running mode.  When getting reset(2), the interface is in
             reset mode.
             The write operation is not restricted in this document
             and can be done at any time.  Changing
             dot3ExtPkgObjectReset state can lead to a reset of the
             respective interface, leading to an interruption of
             service for the users connected to the respective EPON
             interface.
             This object is applicable for an OLT and an ONU.  At the
             OLT, it has a distinct value for each virtual interface.
             A reset for a specific virtual interface resets only
             this virtual interface and not the physical interface.
             Thus, a virtual link that is malfunctioning can be
             reset without affecting the operation of other virtual
             interfaces.
             The reset can cause Discontinuities in the values of the
             counters of the interface, similar to re-initialization
             of the management system.  Discontinuity should be
             indicated by the ifCounterDiscontinuityTime object of
             the Interface MIB module."
    DEFVAL { running }
    ::= { dot3ExtPkgControlEntry 1 }

dot3ExtPkgObjectPowerDown OBJECT-TYPE
    SYNTAX  TruthValue
    MAX-ACCESS  read-write
    STATUS  current
    DESCRIPTION
            "This object is used to power down the EPON interface.
             The interface may be unavailable while the power down
             occurs and data may be lost.
             Setting this object to true(1) will cause the interface
             to enter into power down mode.  Setting this object to
             false(2) will cause the interface to go out of power
             down mode.  When getting true(1), the interface is in
             power down mode.  When getting false(2), the interface is
             not in power down mode.
             The write operation is not restricted in this document
             and can be done at any time.  Changing
             dot3ExtPkgObjectPowerDown state can lead to a power down
             of the respective interface, leading to an interruption
             of service of the users connected to the respective EPON
             interface.
             This object is applicable for an OLT and an ONU.  At the
             OLT, it has a distinct value for each virtual interface.
             A power down/up of a specific virtual interface affects
             only the virtual interface and not the physical
             interface.  Hence a virtual link, which needs a certain
             handling, can be powered down and then powered up without
             disrupting the operation of other virtual interfaces.
             The object is relevant when the admin state of the
             interface is active as set by the dot3MpcpAdminState."
    DEFVAL { false }
    ::= { dot3ExtPkgControlEntry 2 }

dot3ExtPkgObjectNumberOfLLIDs OBJECT-TYPE
    SYNTAX  Unsigned32
    MAX-ACCESS  read-only
    STATUS  current
    DESCRIPTION
            "A read only object that indicates the number of
             registered LLIDs.  The initialization value is 0.
             This object is applicable for an OLT with the same
             value for all virtual interfaces and for an ONU.
             The LLID field, as defined in the [802.3ah], is a 2-byte
             register (15-bit field and a broadcast bit) limiting the
             number of virtual links to 32768.  Typically the number
             of expected virtual links in a PON is like the number of
             ONUs, which is 32-64, plus an additional entry for
             broadcast LLID (with a value of 0xffff).  At the ONU the
             number of LLIDs for an interface is one."
    ::= { dot3ExtPkgControlEntry 3 }

dot3ExtPkgObjectFecEnabled OBJECT-TYPE
    SYNTAX  INTEGER {
            noFecEnabled(1),
            fecTxEnabled(2),
            fecRxEnabled(3),
            fecTxRxEnabled(4)
    }
    MAX-ACCESS  read-write
    STATUS  current
    DESCRIPTION
           "An object defining the FEC mode of operation of the
            interface, and indicating its state.  The modes defined in
            this object are extensions to the FEC modes defined in
            the dot3EponFecMode object