available via the EOC from units in a HDSL2/SHDSL line.      Entries in this table are dynamically created during the      line discovery process.  The life cycle for these entries      is as follows:         - xtu discovers a device, either a far-end xtu or an xru         - an inventory table entry is created for the device         - the line goes down for whatever reason         - inventory table entries for unreachable devices are           destroyed.      As these entries are created/destroyed dynamically, they      are NOT persistent."   ::= { hdsl2ShdslMibObjects 3 }hdsl2ShdslInventoryEntry OBJECT-TYPE   SYNTAX      Hdsl2ShdslInventoryEntry   MAX-ACCESS  not-accessible   STATUS      current   DESCRIPTION     "An entry in the hdsl2ShdslInventoryTable.  Each entry      represents inventory information for a single unit in a      HDSL2/SHDSL line.  It is indexed by the ifIndex of the      HDSL2/SHDSL line and the Hdsl2ShdslUnitId of the      associated unit."   INDEX { ifIndex, hdsl2ShdslInvIndex }   ::= { hdsl2ShdslInventoryTable 1 }Hdsl2ShdslInventoryEntry ::=   SEQUENCE   {   hdsl2ShdslInvIndex                      Hdsl2ShdslUnitId,   hdsl2ShdslInvVendorID                   OCTET STRING,   hdsl2ShdslInvVendorModelNumber          OCTET STRING,   hdsl2ShdslInvVendorSerialNumber         OCTET STRING,   hdsl2ShdslInvVendorEOCSoftwareVersion   Integer32,   hdsl2ShdslInvStandardVersion            Integer32,   hdsl2ShdslInvVendorListNumber           OCTET STRING,   hdsl2ShdslInvVendorIssueNumber          OCTET STRING,   hdsl2ShdslInvVendorSoftwareVersion      OCTET STRING,   hdsl2ShdslInvEquipmentCode              OCTET STRING,   hdsl2ShdslInvVendorOther                OCTET STRING,   hdsl2ShdslInvTransmissionModeCapability                         Hdsl2ShdslTransmissionModeType   }hdsl2ShdslInvIndex OBJECT-TYPE   SYNTAX      Hdsl2ShdslUnitId   MAX-ACCESS  not-accessible   STATUS      current   DESCRIPTION      "Each entry in this table corresponds to a physical element      in a HDSL2/SHDSL Span.  It is based on the EOC unit addressing      scheme with reference to the xtuC."   ::= { hdsl2ShdslInventoryEntry 1 }hdsl2ShdslInvVendorID OBJECT-TYPE   SYNTAX      OCTET STRING(SIZE(8))   MAX-ACCESS  read-only   STATUS      current   DESCRIPTION     "Vendor ID as reported in an Inventory Response message."   ::= { hdsl2ShdslInventoryEntry 2 }hdsl2ShdslInvVendorModelNumber OBJECT-TYPE   SYNTAX      OCTET STRING(SIZE(12))   MAX-ACCESS  read-only   STATUS      current   DESCRIPTION     "Vendor model number as reported in an Inventory Response      message."   ::= { hdsl2ShdslInventoryEntry 3 }hdsl2ShdslInvVendorSerialNumber OBJECT-TYPE   SYNTAX      OCTET STRING(SIZE(12))   MAX-ACCESS  read-only   STATUS      current   DESCRIPTION     "Vendor serial number as reported in an Inventory Response      message."   ::= { hdsl2ShdslInventoryEntry 4 }hdsl2ShdslInvVendorEOCSoftwareVersion OBJECT-TYPE   SYNTAX      Integer32   MAX-ACCESS  read-only   STATUS      current   DESCRIPTION     "Vendor EOC version as reported in a Discovery Response      message."   ::= { hdsl2ShdslInventoryEntry 5 }hdsl2ShdslInvStandardVersion OBJECT-TYPE   SYNTAX      Integer32   MAX-ACCESS  read-only   STATUS      current   DESCRIPTION     "Version of the HDSL2/SHDSL standard implemented, as reported      in an Inventory Response message."   ::= { hdsl2ShdslInventoryEntry 6 }hdsl2ShdslInvVendorListNumber OBJECT-TYPE   SYNTAX      OCTET STRING(SIZE(3))   MAX-ACCESS  read-only   STATUS      current   DESCRIPTION     "Vendor list number as reported in an Inventory Response      message."   ::= { hdsl2ShdslInventoryEntry 7 }hdsl2ShdslInvVendorIssueNumber OBJECT-TYPE   SYNTAX      OCTET STRING(SIZE(2))   MAX-ACCESS  read-only   STATUS      current   DESCRIPTION     "Vendor issue number as reported in an Inventory Response      message."   ::= { hdsl2ShdslInventoryEntry 8 }hdsl2ShdslInvVendorSoftwareVersion OBJECT-TYPE   SYNTAX      OCTET STRING(SIZE(6))   MAX-ACCESS  read-only   STATUS      current   DESCRIPTION     "Vendor software version as reported in an Inventory Response      message."   ::= { hdsl2ShdslInventoryEntry 9 }hdsl2ShdslInvEquipmentCode OBJECT-TYPE   SYNTAX      OCTET STRING(SIZE(10))   MAX-ACCESS  read-only   STATUS      current   DESCRIPTION     "Equipment code conforming to ANSI T1.213, Coded Identification      of Equipment Entities."   ::= { hdsl2ShdslInventoryEntry 10 }hdsl2ShdslInvVendorOther OBJECT-TYPE   SYNTAX      OCTET STRING(SIZE(12))   MAX-ACCESS  read-only   STATUS      current   DESCRIPTION     "Other vendor information as reported in an Inventory Response      message."   ::= { hdsl2ShdslInventoryEntry 11 }hdsl2ShdslInvTransmissionModeCapability OBJECT-TYPE   SYNTAX      Hdsl2ShdslTransmissionModeType   MAX-ACCESS  read-only   STATUS      current   DESCRIPTION     "Contains the transmission mode capability of the SHDSL unit."   ::= { hdsl2ShdslInventoryEntry 12 }-- Segment Endpoint Configuration Group--hdsl2ShdslEndpointConfTable OBJECT-TYPE   SYNTAX      SEQUENCE OF Hdsl2ShdslEndpointConfEntry   MAX-ACCESS  not-accessible   STATUS      current   DESCRIPTION     "This table supports configuration parameters for segment      endpoints in a HDSL2/SHDSL line.  As this table is indexed      by ifIndex, it MUST be maintained in a persistent manner."   ::= { hdsl2ShdslMibObjects 4 }hdsl2ShdslEndpointConfEntry OBJECT-TYPE   SYNTAX      Hdsl2ShdslEndpointConfEntry   MAX-ACCESS  not-accessible   STATUS      current   DESCRIPTION     "An entry in the hdsl2ShdslEndpointConfTable.  Each entry      represents a single segment endpoint in a HDSL2/SHDSL line.      It is indexed by the ifIndex of the HDSL2/SHDSL line, the      UnitId of the associated unit, the side of the unit, and the      wire-pair of the associated modem."   INDEX { ifIndex, hdsl2ShdslInvIndex, hdsl2ShdslEndpointSide,           hdsl2ShdslEndpointWirePair}   ::= { hdsl2ShdslEndpointConfTable 1 }Hdsl2ShdslEndpointConfEntry ::=   SEQUENCE   {   hdsl2ShdslEndpointSide                   Hdsl2ShdslUnitSide,   hdsl2ShdslEndpointWirePair               Hdsl2ShdslWirePair,   hdsl2ShdslEndpointAlarmConfProfile       SnmpAdminString   }hdsl2ShdslEndpointSide OBJECT-TYPE   SYNTAX      Hdsl2ShdslUnitSide   MAX-ACCESS  not-accessible   STATUS      current   DESCRIPTION     "The side of the unit associated with this segment endpoint -      Network/Customer side - as per the Hdsl2ShdslUnitSide textual      convention."   ::= { hdsl2ShdslEndpointConfEntry 1 }hdsl2ShdslEndpointWirePair OBJECT-TYPE   SYNTAX      Hdsl2ShdslWirePair   MAX-ACCESS  not-accessible   STATUS      current   DESCRIPTION     "The wire-pair of the modem associated with this segment      endpoint as per the Hdsl2ShdslWirePair textual convention."   ::= { hdsl2ShdslEndpointConfEntry 2 }hdsl2ShdslEndpointAlarmConfProfile OBJECT-TYPE   SYNTAX      SnmpAdminString (SIZE(0..32))   MAX-ACCESS  read-write   STATUS      current   DESCRIPTION     "This object configures the alarm threshold values to be used      for this segment endpoint.  The values are obtained from the      alarm configuration profile referenced by this object.  The      value of this object is the index of the referenced profile in      the hdsl2ShdslEndpointAlarmConfProfileTable, or NULL (a zero-      length SnmpAdminString).  If the value is a zero-length      SnmpAdminString, the endpoint uses the default Alarm      Configuration Profile for the associated span as per the      hdsl2ShdslSpanConfAlarmProfile object in the      hdsl2ShdslSpanConfTable.  The default value of this object is      a zero-length SnmpAdminString.      Any attempt to set this object to a value that is not the value      of the index for an active entry in the profile table,      hdsl2ShdslEndpointAlarmConfProfileTable, MUST be rejected."   ::= { hdsl2ShdslEndpointConfEntry 3 }-- Segment Endpoint Current Status/Performance Group--hdsl2ShdslEndpointCurrTable OBJECT-TYPE   SYNTAX      SEQUENCE OF Hdsl2ShdslEndpointCurrEntry   MAX-ACCESS  not-accessible   STATUS      current   DESCRIPTION     "This table contains current status and performance information      for segment endpoints in HDSL2/SHDSL Lines.  As with other      tables in this MIB indexed by ifIndex, entries in this table      MUST be maintained in a persistent manner."   ::= { hdsl2ShdslMibObjects 5 }hdsl2ShdslEndpointCurrEntry OBJECT-TYPE   SYNTAX      Hdsl2ShdslEndpointCurrEntry   MAX-ACCESS  not-accessible   STATUS      current   DESCRIPTION     "An entry in the hdsl2ShdslEndpointCurrTable.  Each entry     contains status and performance information relating to a     single segment endpoint.  It is indexed by the ifIndex of the     HDSL2/SHDSL line, the UnitId of the associated unit, the side     of the unit, and the wire-pair of the associated modem."   INDEX { ifIndex, hdsl2ShdslInvIndex, hdsl2ShdslEndpointSide,           hdsl2ShdslEndpointWirePair }   ::= { hdsl2ShdslEndpointCurrTable 1 }Hdsl2ShdslEndpointCurrEntry ::=   SEQUENCE   {   hdsl2ShdslEndpointCurrAtn                Integer32,   hdsl2ShdslEndpointCurrSnrMgn             Integer32,   hdsl2ShdslEndpointCurrStatus             BITS,   hdsl2ShdslEndpointES                     Counter32,   hdsl2ShdslEndpointSES                    Counter32,   hdsl2ShdslEndpointCRCanomalies           Counter32,   hdsl2ShdslEndpointLOSWS                  Counter32,   hdsl2ShdslEndpointUAS                    Counter32,   hdsl2ShdslEndpointCurr15MinTimeElapsed                             Hdsl2ShdslPerfTimeElapsed,   hdsl2ShdslEndpointCurr15MinES            PerfCurrentCount,   hdsl2ShdslEndpointCurr15MinSES           PerfCurrentCount,   hdsl2ShdslEndpointCurr15MinCRCanomalies  PerfCurrentCount,   hdsl2ShdslEndpointCurr15MinLOSWS         PerfCurrentCount,   hdsl2ShdslEndpointCurr15MinUAS           PerfCurrentCount,   hdsl2ShdslEndpointCurr1DayTimeElapsed                             Hdsl2ShdslPerfTimeElapsed,   hdsl2ShdslEndpointCurr1DayES                             Hdsl2ShdslPerfCurrDayCount,   hdsl2ShdslEndpointCurr1DaySES                             Hdsl2ShdslPerfCurrDayCount,   hdsl2ShdslEndpointCurr1DayCRCanomalies                             Hdsl2ShdslPerfCurrDayCount,   hdsl2ShdslEndpointCurr1DayLOSWS                             Hdsl2ShdslPerfCurrDayCount,   hdsl2ShdslEndpointCurr1DayUAS                             Hdsl2ShdslPerfCurrDayCount   }hdsl2ShdslEndpointCurrAtn OBJECT-TYPE   SYNTAX      Integer32(-127..128)   UNITS       "dB"   MAX-ACCESS  read-only   STATUS      current   DESCRIPTION     "The current loop attenuation for this endpoint as reported in      a Network or Customer Side Performance Status message."   REFERENCE   "HDSL2 Section 7.5.3.7; SHDSL Section 9.5.5.7"   ::= { hdsl2ShdslEndpointCurrEntry 1 }hdsl2ShdslEndpointCurrSnrMgn OBJECT-TYPE   SYNTAX      Integer32(-127..128)   UNITS       "dB"   MAX-ACCESS  read-only   STATUS      current   DESCRIPTION     "The current SNR margin for this endpoint as reported in a      Status Response/SNR message."   REFERENCE   "HDSL2 Section 7.5.3.7; SHDSL Section 9.5.5.7"   ::= { hdsl2ShdslEndpointCurrEntry 2 }hdsl2ShdslEndpointCurrStatus OBJECT-TYPE   SYNTAX      BITS               {               noDefect(0),               powerBackoff(1),               deviceFault(2),               dcContinuityFault(3),               snrMarginAlarm(4),               loopAttenuationAlarm(5),               loswFailureAlarm(6),               configInitFailure(7),               protocolInitFailure(8),               noNeighborPresent(9),               loopbackActive(10)               }   MAX-ACCESS  read-only   STATUS      current   DESCRIPTION     "Contains the current state of the endpoint.  This is a     bitmap of possible conditions. The various bit positions     are:     noDefect               There no defects on the line.     powerBackoff           Indicates enhanced Power Backoff.     deviceFault            Indicates a vendor-dependent                            diagnostic or self-test fault                            has been detected.     dcContinuityFault      Indicates vendor-dependent                            conditions that interfere with                            span powering such as short and                            open circuits.     snrMarginAlarm         Indicates that the SNR margin                            has dropped below the alarm threshold.     loopAttenuationAlarm   Indicates that the loop attenuation                            exceeds the alarm threshold.     loswFailureAlarm       Indicates a forward LOSW alarm.     configInitFailure      Endpoint failure during initialization                            due to paired endpoint not able to                            support requested configuration.     protocolInitFailure    Endpoint failure during initialization                            due to incompatible protocol used by                            the paired endpoint.     noNeighborPresent      Endpoint failure during initialization                            due to no activation sequence detected                            from paired endpoint.     loopbackActive         A loopback is currently active at this                            Segment Endpoint.