rfc3276.txt

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      hdsl2ShdslMaintenanceGroup
      hdsl2ShdslEndpointAlarmConfGroup
      hdsl2ShdslNotificationGroup

   For HDSL2 lines, the following group(s) are optional:

      hdsl2ShdslSpanConfProfileGroup
      hdsl2ShdslSpanShdslStatusGroup

6.  Definitions

HDSL2-SHDSL-LINE-MIB DEFINITIONS ::= BEGIN

IMPORTS
MODULE-IDENTITY,
OBJECT-TYPE,
Counter32,
Unsigned32,
Gauge32,
NOTIFICATION-TYPE,
Integer32,
transmission                  FROM SNMPv2-SMI
RowStatus,
TEXTUAL-CONVENTION            FROM SNMPv2-TC
ifIndex                       FROM IF-MIB
PerfCurrentCount,
PerfIntervalCount             FROM PerfHist-TC-MIB
SnmpAdminString               FROM SNMP-FRAMEWORK-MIB
MODULE-COMPLIANCE,
OBJECT-GROUP,
NOTIFICATION-GROUP            FROM SNMPv2-CONF;

hdsl2ShdslMIB MODULE-IDENTITY
    LAST-UPDATED "200205090000Z" -- May 9, 2002
    ORGANIZATION "ADSLMIB Working Group"
    CONTACT-INFO "WG-email:  [e-mail]
               Info:      https://www1.ietf.org/mailman/listinfo/adslmib
               Chair:     Mike Sneed



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               Postal:    P.O. Box 37324
                          Raleigh NC 27627-7324
               Email:     [e-mail]

               Co-editor: Bob Ray
                          PESA Switching Systems, Inc.
               Postal:    330-A Wynn Drive
                          Huntsville, AL 35805 USA
               Email:     [e-mail]
               Phone:     [phone] ext. 142

               Co-editor: Rajesh Abbi
                          Alcatel USA
               Postal:    2912 Wake Forest Road
                          Raleigh, NC 27609-7860 USA

               Email:     [e-mail]
               Phone:     [phone]
              "

DESCRIPTION
     "This MIB module defines a collection of objects for managing
      HDSL2/SHDSL lines.  An agent may reside at either end of the
      line, however the MIB is designed to require no management
      communication between the modems beyond that inherent in the
      low-level EOC line protocol as defined in ANSI T1E1.4/2000-006
      (for HDSL2 lines), or in ITU G.991.2 (for SHDSL lines)."
 REVISION "200205090000Z" -- May 9, 2002
 DESCRIPTION "Initial version, published as RFC 3276."

 ::= { transmission 48 }

hdsl2ShdslMibObjects OBJECT IDENTIFIER ::= { hdsl2ShdslMIB 1 }

-- Textual Conventions used in this MIB
--

Hdsl2ShdslPerfCurrDayCount ::= TEXTUAL-CONVENTION
   STATUS    current
   DESCRIPTION
     "A gauge associated with interface performance measurements in
      a current 1-day (24 hour) measurement interval.

      The value of this gauge starts at zero at the beginning of an
      interval and is increased when associated events occur, until
      the end of the 1-day interval.  At that time the value of the
      gauge is stored in the previous 1-day history interval, as
      defined in a companion object of type



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      Hdsl2Shdsl1DayIntevalCount, and the current interval gauge
      is restarted at zero.

      In the case where the agent has no valid data available for
      this interval the corresponding object instance is not
      available and upon a retrieval request a corresponding error
      message shall be returned to indicate that this instance does
      not exist.  Please note that zero is a valid value."
   SYNTAX  Gauge32

Hdsl2Shdsl1DayIntervalCount ::= TEXTUAL-CONVENTION
   STATUS    current
   DESCRIPTION
     "A counter associated with interface performance measurements
      during the most previous 1-day (24 hour) measurement interval.
      The value of this gauge is equal to the value of the current
      day gauge, as defined in a companion object of type
      Hdsl2ShdslPerfCurrDayCount, at the end of its most recent
      interval.

      In the case where the agent has no valid data available for
      this interval the corresponding object instance is not
      available and upon a retrieval request a corresponding error
      message shall be returned to indicate that this instance does
      not exist."
   SYNTAX  Gauge32

Hdsl2ShdslPerfTimeElapsed ::= TEXTUAL-CONVENTION
   STATUS    current
   DESCRIPTION
     "The number of seconds that have elapsed since the beginning of
      the current measurement period.  If, for some reason, such as
      an adjustment in the system's time-of-day clock or the addition
      of a leap second, the current interval exceeds the maximum
      value, the agent will return the maximum value.

      For 15 minute intervals, the range is limited to (0..899).
      For 24 hour intervals, the range is limited to (0..86399)."
   SYNTAX    Unsigned32(0..86399)

Hdsl2ShdslPerfIntervalThreshold ::= TEXTUAL-CONVENTION
   STATUS    current
   DESCRIPTION
     "This convention defines a range of values that may be set in
      a fault threshold alarm control.  As the number of seconds in
      a 15-minute interval numbers at most 900, objects of this type
      may have a range of 0...900, where the value of 0 disables the
      alarm."



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   SYNTAX    Unsigned32(0..900)

Hdsl2ShdslUnitId ::= TEXTUAL-CONVENTION
   STATUS    current
   DESCRIPTION
     "This is the unique identification for all units in a
      HDSL2/SHDSL Span.  It is based on the EOC unit addressing
      scheme with reference to the xtuC."
   SYNTAX    INTEGER
           {
           xtuC(1),
           xtuR(2),
           xru1(3),
           xru2(4),
           xru3(5),
           xru4(6),
           xru5(7),
           xru6(8),
           xru7(9),
           xru8(10)
           }

Hdsl2ShdslUnitSide ::= TEXTUAL-CONVENTION
   STATUS    current
   DESCRIPTION
     "This is the referenced side of a HDSL2/SHDSL unit - Network
      or Customer side.  The side facing the Network is the Network
      side, while the side facing the Customer is the Customer side."
   SYNTAX    INTEGER
           {
           networkSide(1),
           customerSide(2)
           }

Hdsl2ShdslWirePair ::= TEXTUAL-CONVENTION
   STATUS    current
   DESCRIPTION
     "This is the referenced pair of wires in a HDSL2/SHDSL Segment.
      HDSL2 only supports a single pair (wirePair1), while SHDSL
      supports an optional second pair (wirePair2)."
   SYNTAX    INTEGER
           {
           wirePair1(1),
           wirePair2(2)
           }

Hdsl2ShdslTransmissionModeType ::= TEXTUAL-CONVENTION
   STATUS    current



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   DESCRIPTION
     "Contains the regional setting of the HDSL2/SHDSL span,
     represented as a bit-map of possible settings. The various
     bit positions are:

     Bit   Meaning      Description
     1     region 1     Indicates ITU-T G.991.2 Annex A.
     2     region 2     Indicates ITU-T G.991.2 Annex B."
   SYNTAX      BITS
           {
           region1(0),
           region2(1)
           }

Hdsl2ShdslClockReferenceType ::= TEXTUAL-CONVENTION
   STATUS    current
   DESCRIPTION
     "The various STU-C symbol clock references for the
     HDSL2/SHDSL span, represented as an enumeration."
   SYNTAX    INTEGER
          {
          localClk(1),          -- Mode-1 per G991.2
          networkClk(2),        -- Mode-2 per G991.2
          dataOrNetworkClk(3),  -- Mode-3a per G991.2
          dataClk(4)            -- Mode-3b per G991.2
          }

-- Span Configuration Group
--

hdsl2ShdslSpanConfTable OBJECT-TYPE
   SYNTAX     SEQUENCE OF Hdsl2ShdslSpanConfEntry
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
     "This table supports overall configuration of HDSL2/SHDSL
      Spans.  Entries in this table MUST be maintained in a
      persistent manner."
   ::= { hdsl2ShdslMibObjects 1 }

hdsl2ShdslSpanConfEntry OBJECT-TYPE
   SYNTAX      Hdsl2ShdslSpanConfEntry
   MAX-ACCESS  not-accessible
   STATUS      current
   DESCRIPTION
     "An entry in the hdsl2ShdslSpanConfTable.  Each entry
      represents the complete Span in a single HDSL2/SHDSL line.
      It is indexed by the ifIndex of the associated HDSL2/SHDSL



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      line."
   INDEX { ifIndex }
   ::= { hdsl2ShdslSpanConfTable 1 }

Hdsl2ShdslSpanConfEntry ::=
   SEQUENCE
   {
   hdsl2ShdslSpanConfNumRepeaters          Unsigned32,
   hdsl2ShdslSpanConfProfile               SnmpAdminString,
   hdsl2ShdslSpanConfAlarmProfile          SnmpAdminString
   }

   hdsl2ShdslSpanConfNumRepeaters OBJECT-TYPE
   SYNTAX      Unsigned32(0..8)
   UNITS       "repeaters"
   MAX-ACCESS  read-write
   STATUS      current
   DESCRIPTION
     "This object provisions the number of repeaters/regenerators
     in this HDSL2/SHDSL Span."
   ::= { hdsl2ShdslSpanConfEntry 1 }

hdsl2ShdslSpanConfProfile OBJECT-TYPE
   SYNTAX      SnmpAdminString (SIZE(1..32))
   MAX-ACCESS  read-write
   STATUS      current
   DESCRIPTION
     "This object is a pointer to a span configuration profile in
     the hdsl2ShdslSpanConfProfileTable, which applies to this span.
     The value of this object is the index of the referenced profile
     in the hdsl2ShdslSpanConfProfileTable.  Note that span
     configuration profiles are only applicable to SHDSL lines.

     HDSL2 lines MUST reference the default profile, 'DEFVAL'.
     By default, this object will have the value 'DEFVAL' (the index
     of the default profile).

     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,
     hdsl2ShdslSpanConfProfileTable, MUST be rejected."
   ::= { hdsl2ShdslSpanConfEntry 2 }

hdsl2ShdslSpanConfAlarmProfile OBJECT-TYPE
   SYNTAX      SnmpAdminString (SIZE(1..32))
   MAX-ACCESS  read-write
   STATUS      current
   DESCRIPTION
     "This object is a pointer to an Alarm configuration profile in



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     the hdsl2ShdslEndpointAlarmConfProfileTable.  The value of this
     object is the index of the referenced profile in the
     hdsl2ShdslEndpointAlarmConfProfileTable.  The alarm threshold
     configuration in the referenced profile will be used by default
     for all segment endpoints in this span.  Individual endpoints
     may override this profile by explicitly specifying some other
     profile in the hdsl2ShdslEndpointConfTable.  By default, this
     object will have the value 'DEFVAL' (the index of the default
     profile).

     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."
   ::= { hdsl2ShdslSpanConfEntry 3 }

-- Span Status Group
--

hdsl2ShdslSpanStatusTable OBJECT-TYPE
   SYNTAX     SEQUENCE OF Hdsl2ShdslSpanStatusEntry
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
     "This table provides overall status information of
      HDSL2/SHDSL spans.  This table contains live data from
      equipment.  As such, it is NOT persistent."
   ::= { hdsl2ShdslMibObjects 2 }

hdsl2ShdslSpanStatusEntry OBJECT-TYPE
   SYNTAX      Hdsl2ShdslSpanStatusEntry
   MAX-ACCESS  not-accessible
   STATUS      current
   DESCRIPTION
     "An entry in the hdsl2ShdslSpanStatusTable.  Each entry
      represents the complete span in a single HDSL2/SHDSL line.
      It is indexed by the ifIndex of the associated HDSL2/SHDSL
      line."
   INDEX { ifIndex }
   ::= { hdsl2ShdslSpanStatusTable 1 }

Hdsl2ShdslSpanStatusEntry ::=
   SEQUENCE
   {
   hdsl2ShdslStatusNumAvailRepeaters        Unsigned32,
   hdsl2ShdslStatusMaxAttainableLineRate    Unsigned32,
   hdsl2ShdslStatusActualLineRate           Unsigned32,