-- *****************************************************************
-- Description of managed objects for ADSL DMT line interfaces.
--
-- March 1999, Patrick Gili
-- August 2000, Andy Spooner
-- February 2001, Manish Bakshi
--
-- Copyright (c) 1999, 2000, 2001 by cisco Systems, Inc.
-- All rights reserved.
-- *****************************************************************

CISCO-ADSL-DMT-LINE-MIB DEFINITIONS ::= BEGIN

IMPORTS
   Integer32,
   MODULE-IDENTITY,
   OBJECT-TYPE                         FROM SNMPv2-SMI
   Unsigned32                          FROM CISCO-TC
   TEXTUAL-CONVENTION,DateAndTime,
   TruthValue                          FROM SNMPv2-TC
   MODULE-COMPLIANCE,
   OBJECT-GROUP                        FROM SNMPv2-CONF
   ciscoMgmt                           FROM CISCO-SMI
   adslLineConfProfileName,
   adslLineAlarmConfProfileName        FROM ADSL-LINE-MIB
   ifIndex, InterfaceIndexOrZero       FROM IF-MIB;

ciscoAdslDmtLineMIB MODULE-IDENTITY
   LAST-UPDATED   "200105171600Z"
   ORGANIZATION   "Cisco Systems, Inc."
   CONTACT-INFO   "Cisco Systems
                   Customer Service

                   Postal: 170 W Tasman Drive
                   San Jose, CA 95134

                   Tel: +1 800 553-NETS

                   E-mail: cs-dslam@cisco.com"
   DESCRIPTION
       "This MIB module serves as an enterprise-specific extension of
       the ADSL-LINE-MIB.  The structure of this MIB module shadows
       the structure of the ADSL-LINE-MIB, table for table.  The tables
       defined by this MIB module contain managed objects that meet the
       following criteria:

       1)  A managed object represents an attribute or characteristic
           specific to DMT (Digital Multi-Tone) modems.

       2)  The ADSL-DMT-LINE-MIB does not already contain a managed
           object representing the same information as a managed
           object.

       Observe that entries contained by the tables in this MIB module
       do not augment the corresponding entries in the ADSL-LINE-MIB,
       as every modem represented by the ADSL-LINE-MIB is not
       necessarily a DMT modem.

       Also observe that entries contained by the tables in this MIB
       module do not augment the corresponding entries in the
       ADSL-DMT-LINE-MIB, as this assumes that the ADSL-DMT-LINE-MIB
       defines tables that correspond to every table defined by the
       ADSL-LINE-MIB.  At this time, this assumption does not hold
       true.

       *** DEFINITIONS ***

       AGGREGATE DATA RATE
           Data rate transmitted by an ADSL system in any one
           direction.  This includes both net data rates and overhead
           used by the system, including:
               - EOC
               - AOC (ADSL Overhead Control channel)
               - CRC (Cyclic Redundancy Check) check bytes
               - fixed indicator bits for OAM (Operatings,
                 Administration, and Maintenance)
               - synchronization control bytes
               - capacity for bearer channel synchronization control

       BEARER CHANNEL
           A user data stream of a specific data rate that is
           transported transparently by an ADSL system over one of the
           simplex channels (i.e., AS0, AS1, AS2, or AS3) or one of the
           duplex channels (i.e., LS0, LS1, or LS2).

       BIN
           DMT line coding divides the frequency spectrum above the
           voice band of a line (i.e., 0-4 kHz) into 255 sub-carriers,
           each supporting 4.3125 kHz of bandwidth.  A 'bin' refers to
           a single sub-carrier.

       DATA SYMBOL RATE
           The average symbol rate (after allowing for the overhead of
           the sync symbol) at which symbols carrying data are
           transmitted; that is, 4000 symbols/second.

       DOWNSTREAM
           The flow of data in the direction from the ATU-C to ATU-R.

       LINE RATE
           The total data rate supported by a line; that is,
           (sum of b(i) for all i) * 4 kbps.

       MARGIN (also referred to as 'SNR margin')
           The difference between the SNR of the received signal and
           the SNR required to provide a BER of 10E-7.

       NET DATA RATE
           The data rate that is available for user data in any one
           direction; for the downstream direction this is the sum of
           the simplex and duplex bearer channel rates.

       SPLITTER
           Filters that separate the high frequency signals (ADSL)
           from the voice band signals; (frequently called POTS
           splitters even though the voice band signals may comprise
           more than just POTS).

       SYMBOL
           The number of bits the transmitter is capable of
           multiplexing and modulating over all the bins in a single
           signalling interval.

       SYMBOL RATE
           The rate at which all symbols, including the sync
           symbol, are transmitted; that is, (69/68) * 4000
           symbols/sec; contrasted with the data symbol rate.

       TOTAL DATA RATE
           The aggregate data rate (q.v.) plus Reed-Solomon FEC
           overhead.

       UPSTREAM
           The flow of data in the direction from the ATU-R to ATU-C.

       *** ABBREVIATIONS, ACRONYMS, AND SYMBOLS ***

       ADSL - Asymmetric Digital Subscriber Line.

       ATM - Asynchronous Transfer Mode.

       ATU-C - ADSL Transceiver Unit, Central Office end.

       ATU-R - ADSL Transceiver Unit, Remote terminal end.

       b(i) - the number of bits (i.e., constellation size) modulated
           on bin i.

       BER - Bit Error Ratio.

       DMT - Discrete MultiTone.

       DSL - Digital Subscriber Line.

       EOC - Embedded Operations Channel.

       FEC - Forward Error Correction.

       SNR - Signal-to-Noise Ratio.

       STM - Synchronous Transfer Mode."
   REVISION    "200105171600Z"
   DESCRIPTION
       "Added new table for AtucDmtBin and AturDmtBin information.
       Added two attributes to the profile:
       cAdslAtucDmtConfMinrateBlock and
       cAdslAtucDmtDualBitmapEnabled"
   REVISION "200008220000Z"
   DESCRIPTION
   "Added new value for DmtCodewordSize to allow the
    setting of DmtCodewordSize to 1/2 symbols per codeword."
   REVISION "200005190000Z"
   DESCRIPTION
   "Updated cAdslLineDmtConfOperatingMode object to
        support G.992.1, G.992.2 and T1.413 enumerations.
        Also added descriptions for the above."
   REVISION "9903300000Z"
   DESCRIPTION
       "Initial version of this MIB module."
   ::= { ciscoMgmt 130 }

DmtOverheadFraming ::= TEXTUAL-CONVENTION
   STATUS current
   DESCRIPTION
       "There exist two types of ADSL framing: full overhead and
       reduced overhead.  Furthermore, there exist two versions of
       full overhead and two versions of reduced overhead.  The
       table below defines the four resulting framing structures:

       'structure0'    Full overhead framing with asynchronous
                       bit-to-modem timing (enabled synchronization
                       control mechanism).

       'structure1'    Full overhead framing with synchronous
                       bit-to-modem timing (disabled synchronization
                       control mechanism).

       'structure2'    Reduced overhead framing with separate fast
                       and sync bytes in fast and interleaved latency
                       buffers respectively (64 kbps framing overhead).

       'structure3'    Reduced overhead framing with merged fast and
                       sync byte, using either the fast or interleaved
                       latency buffer (32 kbps framing overhead).

       During the training sequence, the ATU-C shall indicate the
       highest framing structure number that it supports.  It is
       implied that if the ATU-C indicates it supports framing
       structure k, it also supports all framing structures 0 to k-1.
       If during the training sequence the ATU-R indicates a lower
       framing structure than that specified by the ATU-C, the ATU-C
       shall fall back to the framing structure number indicated by
       the ATU-R.

       Management requirements drive the determination of overhead,
       full or reduced.  Full overhead provides more bandwidth to the
       EOC channel, thereby enabling higher polling rates.  However,
       reduced overhead provides enough bandwidth to satisfy typical
       applications.

       If an ADSL line is supporting an ATM link, then a structure
       must be chosen that disables synchronization control.

       If an ADSL line is supporting an STM link, and the ADSL line
       interface has a clock tightly coupled to the stratum clock,
       then synchronization control is not necessary.

       If an ADSL line is supporting an STM link, and the ADSL line
       interface is driven by a clock that has no relationship with
       the stratum clock, then a struture that enables synchronization
       control is necessary."
   REFERENCE
       "ANSI T1.413-1998 Issue 2, Network and Customer Installation
       Interfaces - Asymmetric Digital Subscriber Line (ADSL)
       Metallic Interfaces."
   SYNTAX INTEGER {
       structure0(0),
       structure1(1),
       structure2(2),
       structure3(3)
   }

DmtFecSize ::= TEXTUAL-CONVENTION
   STATUS current
   DESCRIPTION
       "One of the three parameters that affects FEC operation; the
       number of FEC redundancy bytes per Reed-Solomon codeword.  The
       codeword size also affects FEC operation.  The interleave depth
       also affects FEC operation on an interleaved channel (see the
       ADSL-LINE-MIB, specifically adslAtucChanConfMaxInterleaveDelay
       and adslAturChanConfMaxInterleaveDelay)."
   REFERENCE
       "ANSI T1.413-1998 Issue 2, Network and Customer Installation
       Interfaces - Asymmetric Digital Subscriber Line (ADSL)
       Metallic Interfaces.

       draft-ietf-adslmib-adsllinemib-04, Definitions of Managed
       Objects for ADSL Lines."
   SYNTAX INTEGER (0 | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16)

DmtCodewordSize ::= TEXTUAL-CONVENTION
   STATUS current
   DESCRIPTION
       "One of the three parameters that affects FEC operation; the
       number of ADSL symbols per FEC codeword.  The FEC size also
       affects FEC operation.  The interleave depth also affects FEC
       operation on an interleaved channel (see the ADSL-LINE-MIB,
       specifically adslAtucChanConfMaxInterleaveDelay
       and adslAturChanConfMaxInterleaveDelay).

       The following constraints apply:

       -   This value is always '1' when performing the FEC operation
           on a fast buffer.

       -   When performing the FEC operation on an interleaved buffer,
           the specification does not require a codeword size greater
           than '1' when the interleave depth is set to '1'.

-   if DmtCodeWordSize is positive, it represents the actual
   number of symbols per codeword.  If DmtCodeWordSize is
   negative, it represents the exponent value in a power
   of 2.  For example, if DmtCodeWordSize is equal to -1,
   then the number of symbols per codeword would be equal
     to 2^^-1 = 1/2."
   REFERENCE
       "ANSI T1.413-1998 Issue 2, Network and Customer Installation
       Interfaces - Asymmetric Digital Subscriber Line (ADSL)
       Metallic Interfaces.

       RFC 2662 - Definitions of Managed Objects for the ADSL Lines.
       G. Bathrick,. Ly. August 1999. "

   SYNTAX INTEGER (-1 | 1 | 2 | 4 | 8 | 16)

-- MIB Objects Definitions

ciscoAdslDmtLineMIBObjects OBJECT IDENTIFIER ::=
   { ciscoAdslDmtLineMIB 1 }

-- ADSL DMT Line Table

cAdslDmtLineTable OBJECT-TYPE
   SYNTAX      SEQUENCE OF CAdslDmtLineEntry
   MAX-ACCESS  not-accessible
   STATUS      current
   DESCRIPTION
       "This table extends the adslLineTable and contains enterprise-
       specific common attributes describing both ends of ADSL lines
       supported by the system."
   ::= { ciscoAdslDmtLineMIBObjects 1 }

cAdslDmtLineEntry OBJECT-TYPE
   SYNTAX      CAdslDmtLineEntry
   MAX-ACCESS  not-accessible
   STATUS      current
   DESCRIPTION
       "A set of enterprise-specific common attributes describing both
       ends of an ADSL line supported by the system.  There exists an
       entry for each ifEntry with an ifType of adsl(94)."
   INDEX       { ifIndex }
   ::= { cAdslDmtLineTable 1 }

CAdslDmtLineEntry ::= SEQUENCE {
   cAdslDmtLineOverheadFraming DmtOverheadFraming
}

cAdslDmtLineOverheadFraming OBJECT-TYPE
   SYNTAX      DmtOverheadFraming
   MAX-ACCESS  read-only
   STATUS      current
   DESCRIPTION
       "This object represents the negotiated overhead framing
       structure being used by the ATU-C and ATU-R."
   REFERENCE
       "ANSI T1.413-1998 Issue 2, Network and Customer Installation
       Interfaces - Asymmetric Digital Subscriber Line (ADSL)
       Metallic Interfaces."
   ::= { cAdslDmtLineEntry 1 }

-- ADSL ATU-C DMT Physical-Layer Parameters Table

cAdslAtucDmtPhysTable OBJECT-TYPE
   SYNTAX      SEQUENCE OF CAdslAtucDmtPhysEntry
   MAX-ACCESS  not-accessible
   STATUS      current
   DESCRIPTION
       "This table extends the adslAtucPhysTable and contains
       enterprise-specific physical layer parameters for ATU-C
       class devices supported by the system."
   ::= { ciscoAdslDmtLineMIBObjects 2 }

cAdslAtucDmtPhysEntry OBJECT-TYPE
   SYNTAX      CAdslAtucDmtPhysEntry
   MAX-ACCESS  not-accessible
   STATUS      current
   DESCRIPTION
       "A set of enterprise-specific physical-layer parameters for an
       ATU-C class device supported by the system.  There exists an
       entry for each ifEntry with an ifType of adsl(94)."
   INDEX       { ifIndex }
   ::= { cAdslAtucDmtPhysTable 1 }

CAdslAtucDmtPhysEntry ::= SEQUENCE {
   cAdslAtucDmtState INTEGER
}

cAdslAtucDmtState OBJECT-TYPE
   SYNTAX      INTEGER {
                   standard(1),
                   unknown(2),
                   downloading(3),
                   downloadFailed(4),
                   testing(5)
               }
   MAX-ACCESS  read-only
   STATUS      current
   DESCRIPTION
       "The value of this object specifies the enterprise-specific
       specific status of the ATU-C.  If the value of adslAtucDMTState
       is not 'other', then the value of this object is 'standard'.
       If the value of adslAtucDMTState is 'other', and the ATU-C
       is in an unrecognized state, then the value of this object
       is 'unknown'.  If the value of adslAtucDMTState is 'other',
       and the ATU-C is not in an unrecognized state, then the value
       of this object specifies the enterprise-specific state of the
       ATU-C."
   REFERENCE
       "ADSL Forum Technical Specification TR-014, DMT Line Code
       Specific MIB."
   ::= { cAdslAtucDmtPhysEntry 1 }

-- ADSL ATU-C DMT Channel Parameters Table

cAdslAtucDmtChanTable OBJECT-TYPE
   SYNTAX      SEQUENCE OF CAdslAtucDmtChanEntry
   MAX-ACCESS  not-accessible
   STATUS      current
   DESCRIPTION
       "This table extends the adslAtucChanTable and contains
       enterprise-specific physical layer parameters for the ATU-C
       channels supported by the system."
   ::= { ciscoAdslDmtLineMIBObjects 4 }

cAdslAtucDmtChanEntry OBJECT-TYPE
   SYNTAX      CAdslAtucDmtChanEntry
   MAX-ACCESS  not-accessible
   STATUS      current
   DESCRIPTION
       "A set of enterprise-specific physical-layer parameters for an
       ATU-C channel supported by the system.  There exists an entry
       for each ifEntry with an ifType of adslInterleave(124) or
       adslFast(125)."
   INDEX       { ifIndex }
   ::= { cAdslAtucDmtChanTable 1 }

CAdslAtucDmtChanEntry ::= SEQUENCE {
   cAdslAtucDmtChanFecSize      DmtFecSize,
   cAdslAtucDmtChanCodewordSize DmtCodewordSize
}

cAdslAtucDmtChanFecSize OBJECT-TYPE
   SYNTAX      DmtFecSize
   UNITS       "bytes"
   MAX-ACCESS  read-only
   STATUS      current
   DESCRIPTION
       "This object specifies the number of FEC redundancy bytes the
       ATU-C appends to downstream on the corresponding channel.  The
       ATU-C can fallback from the initial value specified for the
       corresponding channel (i.e., cAdslAtucDmtConfFastFecSize or
       cAdslAtucInterleaveFecSize) based on the aggregate data rate
       rate achieved during training."
   REFERENCE
       "ANSI T1.413-1998 Issue 2, Network and Customer Installation
       Interfaces - Asymmetric Digital Subscriber Line (ADSL)
       Metallic Interfaces."
   ::= { cAdslAtucDmtChanEntry 1 }

cAdslAtucDmtChanCodewordSize OBJECT-TYPE
   SYNTAX      DmtCodewordSize
   UNITS       "symbols"
   MAX-ACCESS  read-only
   STATUS      current
   DESCRIPTION
       "This object specifies the actual number of symbols per
       codeword being used by the ATU-C for downstream messages.
       The ATU-C and ATU-R negotiate this value during the
       training sequence.  A value of 0 indicates the
       automatic mode."
   REFERENCE
       "ANSI T1.413-1998 Issue 2, Network and Customer Installation
       Interfaces - Asymmetric Digital Subscriber Line (ADSL)
       Metallic Interfaces."
   ::= { cAdslAtucDmtChanEntry 2 }

-- ADSL ATU-R DMT Channel Parameters Table

cAdslAturDmtChanTable OBJECT-TYPE
   SYNTAX      SEQUENCE OF CAdslAturDmtChanEntry
   MAX-ACCESS  not-accessible
   STATUS      current
   DESCRIPTION
       "This table extends the adslAturChanTable and contains
       enterprise-specific physical layer parameters for the ATU-R
       channels supported by the system."
   ::= { ciscoAdslDmtLineMIBObjects 5 }

cAdslAturDmtChanEntry OBJECT-TYPE
   SYNTAX      CAdslAturDmtChanEntry
   MAX-ACCESS  not-accessible
   STATUS      current
   DESCRIPTION
       "A set of enterprise-specific physical-layer parameters for an
       ATU-R channel supported by the system.  There exists an entry
       for each ifEntry with an ifType of adslInterleave(124) or
       adslFast(125)."
   INDEX       { ifIndex }
   ::= { cAdslAturDmtChanTable 1 }

CAdslAturDmtChanEntry ::= SEQUENCE {
   cAdslAturDmtChanFecSize      DmtFecSize,
   cAdslAturDmtChanCodewordSize DmtCodewordSize
}

cAdslAturDmtChanFecSize OBJECT-TYPE
   SYNTAX      DmtFecSize
   UNITS       "bytes"
   MAX-ACCESS  read-only
   STATUS      current
   DESCRIPTION
       "This object specifies the number of FEC redundancy bytes the
       ATU-R appends to upstream on the corresponding channel.  The
       ATU-C can fallback from the initial value specified for the
       corresponding channel (i.e., cAdslAturDmtConfFastFecSize or
       cAdslAturInterleaveFecSize) based on the aggregate data rate
       achieved during training."
   REFERENCE
       "ANSI T1.413-1998 Issue 2, Network and Customer Installation
       Interfaces - Asymmetric Digital Subscriber Line (ADSL)
       Metallic Interfaces."
   ::= { cAdslAturDmtChanEntry 1 }

cAdslAturDmtChanCodewordSize OBJECT-TYPE
   SYNTAX      DmtCodewordSize
   UNITS       "symbols"
   MAX-ACCESS  read-only
   STATUS      current
   DESCRIPTION
       "This object specifies the actual number of symbols per
       codeword being used by the ATU-R for upstream messages.
       The ATU-C and ATU-R negotiate this value during the
       training sequence."
   REFERENCE
       "ANSI T1.413-1998 Issue 2, Network and Customer Installation
       Interfaces - Asymmetric Digital Subscriber Line (ADSL)
       Metallic Interfaces."
   ::= { cAdslAturDmtChanEntry 2 }

-- Configuration Profile Table

cAdslDmtLineConfProfileTable OBJECT-TYPE
   SYNTAX      SEQUENCE OF CAdslDmtLineConfProfileEntry
   MAX-ACCESS  not-accessible
   STATUS      current
   DESCRIPTION
       "This table extends the adslLineConfProfileTable and contains
       enterprise-specific ADSL DMT line configuration information."
   ::= { ciscoAdslDmtLineMIBObjects 14 }

cAdslDmtLineConfProfileEntry OBJECT-TYPE
   SYNTAX      CAdslDmtLineConfProfileEntry
   MAX-ACCESS  not-accessible
   STATUS      current
   DESCRIPTION
       "A configuration profile containing enterprise-specific ADSL DMT
       line configuration information."
   INDEX       { IMPLIED adslLineConfProfileName }
   ::= { cAdslDmtLineConfProfileTable 1 }

CAdslDmtLineConfProfileEntry ::= SEQUENCE {
   cAdslLineDmtConfOperatingMode     INTEGER,
   cAdslLineDmtConfTrainingMode      INTEGER,
   cAdslAtucDmtConfFastFecSize       DmtFecSize,
   cAdslAtucDmtConfInterleaveFecSize DmtFecSize,
   cAdslAtucDmtConfCodewordSize      DmtCodewordSize,
   cAdslAtucDmtConfOverheadFraming   DmtOverheadFraming,
   cAdslAtucDmtConfBitSwapEnabled    TruthValue,
   cAdslAtucDmtConfBitSwapFrom       Integer32,
   cAdslAtucDmtConfBitSwapTo         Integer32,
   cAdslAturDmtConfInterleaveFecSize DmtFecSize,
   cAdslAturDmtConfFastFecSize       DmtFecSize,
   cAdslAturDmtConfCodewordSize      DmtCodewordSize,
   cAdslAtucDmtConfMinrateBlock      TruthValue,
   cAdslAtucDmtDualBitmapEnabled     TruthValue
}

cAdslLineDmtConfOperatingMode OBJECT-TYPE
   SYNTAX      INTEGER {
                   automatic(1),
                   splitterless(2),
                   g992Dot1(3),
                   g992Dot2(4),
                   t1Dot413(5)

               }
   MAX-ACCESS  read-create
   STATUS      current
   DESCRIPTION
       "This object specifies the line operating mode being employed
       by the ADSL line.  An ADSL line uses of one of two operating
       modes:

       - Automatic
           An ATU-C that employs this operating mode automatically
           detects the capabilities of the ATU-R and utilizes either
           a startup sequence specified by G.992.1, G.992.2, or
           T1.413-1998.  This line operating mode is the default for
           an ADSL line.

       - Splitterless
           This operating mode should no longer be used.  It is
           equivalent to the G.992.2 selection.  Selecting this
           mode will automatically map to the G992.2 mode.  It is
           appropriate in this case that both the ATU-C and ATU-R
           support 'heavy' capability but the ATU-C side wishes to
           force 'lite' operation.  Selecting this mode will
           automatically convert to the G992.2 mode.

       - G992.1
           This operating mode forces the used of the G994.1 startup
           sequence and compliance to G992.1 operation.

       - G992.2
           This operating mode forces the use of the G994.1
           startup sequence and compliance to G992.2 operation.
           It is appropriate in this case that both the ATU-C and
           ATU-R support 'heavy' capability but the ATU-C side
           wishes to force 'lite' operation.

       - T1.413
           This operating mode forces the ATU-R to use the
           T1.413-1998 startup sequence."

   REFERENCE
       "ITU G.992.1, Asymmetric Digital Subscriber Line (ADSL)
       Transceiver.

       ITU G.992.2, Splitterless Asymmetric Digital Subscriber
       Line (ADSL) Transceiver.

       ANSI T1.413-1998 Issue 2, Network and Customer Installation
       Interfaces - Asymmetric Digital Subscriber Line (ADSL)
       Metallic Interfaces."
   DEFVAL      { automatic }
   ::= { cAdslDmtLineConfProfileEntry 1 }

cAdslLineDmtConfTrainingMode OBJECT-TYPE
   SYNTAX      INTEGER {
                   standard(1),
                   fast(2)
               }
   MAX-ACCESS  read-create
   STATUS      current
   DESCRIPTION
       "This object specifies the mode employed by the ATU-C and
       ATU-R when training against each other.  One of two training
       modes can be employed:

       - Standard
           An ATU-C initiates a training sequence using the method
           defined by G.992.1, G.992.2, or T1.413-1998.  This training
           mode is the default for ADSL modems.

       - Fast
           An ATU-C initiates a vendor-specific training sequence that
           can possibly provide a shorter training sequence."
   REFERENCE
       "ITU G.992.1, Asymmetric Digital Subscriber Line (ADSL)
       Transceiver.

       ITU G.992.2, Splitterless Asymmetric Digital Subscriber
       Line (ADSL) Transceiver.

       ANSI T1.413-1998 Issue 2, Network and Customer Installation
       Interfaces - Asymmetric Digital Subscriber Line (ADSL)
       Metallic Interfaces."
   DEFVAL      { standard }
   ::= { cAdslDmtLineConfProfileEntry 2 }

cAdslAtucDmtConfFastFecSize OBJECT-TYPE
   SYNTAX      DmtFecSize
   UNITS       "bytes"
   MAX-ACCESS  read-create
   STATUS      current
   DESCRIPTION
       "This object specifies the initial number of FEC redundancy
       bytes the ATU-C appends to downstream frames transmitted over
       the fast channel during the training sequence.  The ATU-C can
       fallback from this value depending on the aggregate data rate
       achieved during training.

       It is desirable to choose a large FEC size, thereby increasing
       the chance of being able to correct errors in the data delivered
       by a frame.  However, additional FEC redundancy bytes increases
       frame overhead, and thus frame latency."
   REFERENCE
       "ANSI T1.413-1998 Issue 2, Network and Customer Installation
       Interfaces - Asymmetric Digital Subscriber Line (ADSL)
       Metallic Interfaces."
   DEFVAL      { 16 }
   ::= { cAdslDmtLineConfProfileEntry 3 }

cAdslAtucDmtConfInterleaveFecSize OBJECT-TYPE
   SYNTAX      DmtFecSize
   UNITS       "bytes"
   MAX-ACCESS  read-create
   STATUS      current
   DESCRIPTION
       "This object specifies the initial number of FEC redundancy
       bytes the ATU-C appends to downstream frames transmitted over
       the interleaved channel during the training sequence.  The
       ATU-C can fallback from this value depending on the aggregate
       data rate achieved during training.

       It is desirable to choose a large FEC size, thereby increasing
       the chance of being able to correct errors in the data delivered
       by a frame.  However, additional FEC redundancy bytes increases
       frame overhead, and thus frame latency.

       The value of this object must be a integral multiple of the
       value of cAdslAtucDmtConfCodewordSize."
   REFERENCE
       "ANSI T1.413-1998 Issue 2, Network and Customer Installation
       Interfaces - Asymmetric Digital Subscriber Line (ADSL)
       Metallic Interfaces."
   DEFVAL      { 16 }
   ::= { cAdslDmtLineConfProfileEntry 4 }

cAdslAtucDmtConfCodewordSize OBJECT-TYPE
   SYNTAX      DmtCodewordSize
   UNITS       "symbols"
   MAX-ACCESS  read-create
   STATUS      current
   DESCRIPTION
       "This object specifies the number of symbols per codeword being
       used by the ATU-C for downstream messages on an interleaved
       channel during the training sequence.  The ATU-C can fallback
       from this value based on the aggregate data rate achieved during
       training.

       It is desirable to choose a large codeword size to minimize
       overhead.  However, increasing the codeword size increases the
       possibility of not being able to correct errors in the data
       delivered by a frame."
   REFERENCE
       "ANSI T1.413-1998 Issue 2, Network and Customer Installation
       Interfaces - Asymmetric Digital Subscriber Line (ADSL)
       Metallic Interfaces."
   DEFVAL      { 16 }
   ::= { cAdslDmtLineConfProfileEntry 5 }

cAdslAtucDmtConfOverheadFraming OBJECT-TYPE
   SYNTAX      DmtOverheadFraming
   MAX-ACCESS  read-create
   STATUS      current
   DESCRIPTION
       "This object specifies the overhead framing structure which the
       ATU-C will request when establishing a link with the ATU-R.
       The value of 'structure0' is not valid."
   REFERENCE
       "ANSI T1.413-1998 Issue 2, Network and Customer Installation
       Interfaces - Asymmetric Digital Subscriber Line (ADSL)
       Metallic Interfaces."
   DEFVAL      { structure3 }
   ::= { cAdslDmtLineConfProfileEntry 6 }

cAdslAtucDmtConfBitSwapEnabled OBJECT-TYPE
   SYNTAX      TruthValue
   MAX-ACCESS  read-create
   STATUS      current
   DESCRIPTION
       "This object specifies whether the ATU-C performs bitswapping.
       Bitswapping attempts to maintain an acceptable margin for
       each bin; equalizing the margin across all bins through bit
       reallocation, thereby maximizing error performance.

       The ATU-C performs bitswapping by monitoring the margin
       measured for each bin by the transmitter:

       1)  If a bin's margin falls below 'target' and the difference,
           between the margin and 'target' exceeds 'thresh(f)', then
           the ATU-C marks the bin as a 'from' bin.

       2)  If a bin's margin exceeds 'target' and the difference
           between the margin and 'target' exceeds 'thresh(t)', then
           the ATU-C marks the bin as a 'to' bin.

       Where:  'target'    = adslAtucConfTargetSnrMgn
               'thresh(f)' = cAdslAtucDmtConfBitSwapFrom
               'thresh(t)' = cAdslAtucDmtConfBitSwapTo

       The ATU-C attempts to equalize the margin across the bins by
       swapping bits out of bins marked 'from' into bins marked 'to'.
       When the ATU-C swaps a bit out of bin, it decreases its b(i).
       Thus, the bins constellation is smaller, which increases its
       margin.  When the ATU-C swaps a bit into a bin, it increases
       its b(i).  Thus, the bins constellation is larger, which
       decreases its margin.

       In addition, the ATU-R may optionally implement its own
       monitoring capability.  The ATU-R uses this information to
       request the ATU-C to perform bitswapping.  When this object
       is 'true', the ATU-C must be prepared to accept and properly
       handle bitswap requests from the ATU-R.

       While bitswapping has its obvious advantages, bitswapping can
       have undesirable side effects.  It can introduce errors on
       lines prone to impulse noise.  In this case, it may be desirable
       to disable bitswapping."
   REFERENCE
       "ANSI T1.413-1998 Issue 2, Network and Customer Installation
       Interfaces - Asymmetric Digital Subscriber Line (ADSL)
       Metallic Interfaces.

       RFC 2662 - Definitions of Managed Objects for the ADSL Lines.
       G. Bathrick,. Ly. August 1999. "

   DEFVAL      { true }
   ::= { cAdslDmtLineConfProfileEntry 7 }

cAdslAtucDmtConfBitSwapFrom OBJECT-TYPE
   SYNTAX      Integer32 (1..9)
   UNITS       "dB"
   MAX-ACCESS  read-create
   STATUS      current
   DESCRIPTION
       "Bitswapping attempts to maintain an acceptable margin for
       each bin; equalizing the margin across all bins through bit
       reallocation, thereby maximizing error performance.

       The ATU-C performs bitswapping by monitoring the margin
       measured for each bin by the transmitter.  If a bin's margin
       falls below adslAtucConfTargetSnrMgn and the difference
       between the margin and adslAtucConfTargetSnrMgn exceeds
       the value of this object, then the ATU-C marks a bin as
       a 'from' bin.

       The ATU-C attempts to equalize the margin across the bins by
       swapping bits out of bins marked 'from' into bins marked 'to'.
       When the ATU-C swaps a bit out of bin, it decreases its b(i).
       Thus, the bins constellation is smaller. which increases its
       margin.  When the ATU-C swaps a bit into a bin, it increases
       its b(i).  Thus, the bins constellation is larger, which
       decreases its margin.

       If this value is too small, then the ATU-C may frequently
       toggle the bit allocation on bins, and if impulse noise is
       present, this can cause errors.  If this value is too large,
       then the ATU-C may not identify an adequate number of bins
       that it can swap bits 'from', thereby decreasing the chances
       for the ATU-C to equalize the margin across all the bins.
       Unequalized margin across all the bins translates into poor
       error performance."
   REFERENCE
       "ANSI T1.413-1998 Issue 2, Network and Customer Installation
       Interfaces - Asymmetric Digital Subscriber Line (ADSL)
       Metallic Interfaces.

       RFC 2662 - Definitions of Managed Objects for the ADSL Lines.
       G. Bathrick,. Ly. August 1999. "

   DEFVAL      { 3 }
   ::= { cAdslDmtLineConfProfileEntry 8 }

cAdslAtucDmtConfBitSwapTo OBJECT-TYPE
   SYNTAX      Integer32 (1..9)
   UNITS       "dB"
   MAX-ACCESS  read-create
   STATUS      current
   DESCRIPTION
       "Bitswapping attempts to maintain an acceptable margin for
       each bin; equalizing the margin across all bins through bit
       reallocation, thereby maximizing error performance.

       The ATU-C performs bitswapping by monitoring the margin
       measured for each bin by the transmitter.  If a bin's margin
       exceeds adslAtucConfTargetSnrMgn and the difference between
       the margin and adslAtucConfTargetSnrMgn exceeds the value of
       this object, then the ATU-C marks a bin as a 'to' bin.

       The ATU-C attempts to equalize the margin across the bins by
       swapping bits out of bins marked 'from' into bins marked 'to'.
       When the ATU-C swaps a bit out of bin, it decreases its b(i).
       Thus, the bins constellation is smaller. which increases its
       margin.  When the ATU-C swaps a bit into a bin, it increases
       its b(i).  Thus, the bins constellation is larger, which
       decreases its margin.

       If this value is too small, then the ATU-C may frequently
       toggle the bit allocation on bins, and if impulse noise is
       present, this can cause errors.  If this value is too large,
       then the ATU-C may not identify an adequate number of bins
       that it can swap bits 'to', thereby decreasing the chances
       for the ATU-C to equalize the margin across all the bins.
       Unequalized margin across all the bins translates into poor
       error performance."
   REFERENCE
       "ANSI T1.413-1998 Issue 2, Network and Customer Installation
       Interfaces - Asymmetric Digital Subscriber Line (ADSL)
       Metallic Interfaces.

       RFC 2662 - Definitions of Managed Objects for the ADSL Lines.
       G. Bathrick,. Ly. August 1999. "

   DEFVAL      { 3 }
   ::= { cAdslDmtLineConfProfileEntry 9 }

cAdslAturDmtConfFastFecSize OBJECT-TYPE
   SYNTAX      DmtFecSize
   UNITS       "bytes"
   MAX-ACCESS  read-create
   STATUS      current
   DESCRIPTION
       "This object specifies the initial number of FEC redundancy
       bytes the ATU-R appends to upstream frames transmitted over
       the fast channel during the training sequence.  The ATU-C can
       force the ATU-R to fallback from this value depending on the
       aggregate data rate achieved during training.

       It is desirable to choose a large FEC size, thereby increasing
       the chance of being able to correct errors in the data delivered
       by a frame.  However, additional FEC redundancy bytes increases
       frame overhead, and thus frame latency."
   REFERENCE
       "ANSI T1.413-1998 Issue 2, Network and Customer Installation
       Interfaces - Asymmetric Digital Subscriber Line (ADSL)
       Metallic Interfaces."
   DEFVAL      { 16 }
   ::= { cAdslDmtLineConfProfileEntry 10 }

cAdslAturDmtConfInterleaveFecSize OBJECT-TYPE
   SYNTAX      DmtFecSize
   UNITS       "bytes"
   MAX-ACCESS  read-create
   STATUS      current
   DESCRIPTION
       "This object specifies the initial number of FEC redundancy
       bytes the ATU-R appends to upstream frames transmitted over
       the interleaved channel during the training sequence.  The
       ATU-C can force the ATU-R to fallback from this value
       depending on the aggregate data rate achieved during training.

       It is desirable to choose a large FEC size, thereby increasing
       the chance of being able to correct errors in the data delivered
       by a frame.  However, additional FEC redundancy bytes increases
       frame overhead, and thus frame latency.

       The value of this object must be a integral multiple of the
       value of cAdslAturDmtConfCodewordSize."
   REFERENCE
       "ANSI T1.413-1998 Issue 2, Network and Customer Installation
       Interfaces - Asymmetric Digital Subscriber Line (ADSL)
       Metallic Interfaces."
   DEFVAL      { 16 }
   ::= { cAdslDmtLineConfProfileEntry 11 }

cAdslAturDmtConfCodewordSize OBJECT-TYPE
   SYNTAX      DmtCodewordSize
   UNITS       "symbols"
   MAX-ACCESS  read-create
   STATUS      current
   DESCRIPTION
       "This object specifies the number of symbols per codeword being
       used by the ATU-R for upstream messages on an interleaved
       channel during the training sequence.  The ATU-C can force the
       ATU-R to fallback from this value based on the aggregate data
       rate achieved during training.

       It is desirable to choose a large codeword size to minimize
       overhead.  However, increasing the codeword size increases the
       possibility of not being able to correct errors in the data
       delivered by a frame."
   REFERENCE
       "ANSI T1.413-1998 Issue 2, Network and Customer Installation
       Interfaces - Asymmetric Digital Subscriber Line (ADSL)
       Metallic Interfaces."
   DEFVAL      { 16 }
   ::= { cAdslDmtLineConfProfileEntry 12 }

cAdslAtucDmtConfMinrateBlock OBJECT-TYPE
SYNTAX      TruthValue
MAX-ACCESS  read-create
STATUS      current
DESCRIPTION
   "This object is used to implement min-rate blocking on DMT
   interfaces that support this option. "
DEFVAL { false }
::= { cAdslDmtLineConfProfileEntry 13 }

cAdslAtucDmtDualBitmapEnabled OBJECT-TYPE
SYNTAX      TruthValue
MAX-ACCESS  read-create
STATUS      current
DESCRIPTION
   "This object is used to implement dual bitmap tables for
   Annex C compliant DMT interfaces. The bin data for
           the DSL interface will appear in cAdslAturDmtBinTable
           and cAdslAtucDmtBinTable. "
DEFVAL { false }
::= { cAdslDmtLineConfProfileEntry 14 }

-- Alarm Configuration Profile Table

cAdslDmtLineAlarmConfProfileTable OBJECT-TYPE
   SYNTAX      SEQUENCE OF CAdslDmtLineAlarmConfProfileEntry
   MAX-ACCESS  not-accessible
   STATUS      current
   DESCRIPTION
       "This table extends the adslLineAlarmConfProfileTable and
       contains enterprise-specific ADSL line configuration information
       pertaining to alarms."
   ::= { ciscoAdslDmtLineMIBObjects 15 }

cAdslDmtLineAlarmConfProfileEntry OBJECT-TYPE
   SYNTAX      CAdslDmtLineAlarmConfProfileEntry
   MAX-ACCESS  not-accessible
   STATUS      current
   DESCRIPTION
       "A configuration profile containing enterprise-specific ADSL
       line configuration information pertaining to alarms"
   INDEX       { IMPLIED adslLineAlarmConfProfileName }
   ::= { cAdslDmtLineAlarmConfProfileTable 1 }

CAdslDmtLineAlarmConfProfileEntry ::= SEQUENCE {
   cAdslAtucDmtThreshRateFallback Integer32,
   cAdslAturDmtThreshRateFallback Integer32
}

cAdslAtucDmtThreshRateFallback OBJECT-TYPE
   SYNTAX      Integer32
   MAX-ACCESS  read-create
   STATUS      current
   DESCRIPTION
       "This object specifies a bit rate threshold.  When the
       following condition is met, the agent generates an
       adslAtucRateChangeTrap:

           ( I + F ) < cAdslAtucDmtThreshRateFallback

       where I = adslAtucChanCurrTxRate for ATU-C's interleave channel
             F = adslAtucChanCurrTxRate for ATU-C's fast channel

       Setting this value to '0' prevents the agent from generating an
       adslAtucRateChangeTrap due to rate fallback."
   REFERENCE
       "RFC 2662 - Definitions of Managed Objects for the ADSL Lines.
       G. Bathrick,. Ly. August 1999. "

   DEFVAL      { 0 }
   ::= { cAdslDmtLineAlarmConfProfileEntry 1 }

cAdslAturDmtThreshRateFallback OBJECT-TYPE
   SYNTAX      Integer32
   MAX-ACCESS  read-create
   STATUS      current
   DESCRIPTION
       "This object specifies a bit rate threshold.  When the
       following condition is met, the agent generate an
       adslAturRateChangeTrap:

           ( I + F ) < cAdslAturDmtThreshRatefallback

       where I = adslAturChanCurrTxRate for ATU-R's interleave channel
             F = adslAturChanCurrTxRate for ATU-R's fast channel

       Setting this value to '0' prevents the agent from generating an
       adslAtucRateChangeTrap due to rate fallback."
   REFERENCE
       "RFC 2662 - Definitions of Managed Objects for the ADSL Lines.
       G. Bathrick,. Ly. August 1999. "

   DEFVAL      { 0 }
   ::= { cAdslDmtLineAlarmConfProfileEntry 2 }

cAdslDmtBinIfNumber OBJECT-TYPE
   SYNTAX     InterfaceIndexOrZero
   MAX-ACCESS read-write
   STATUS     current
   DESCRIPTION
       "The cAdslDmtBinIfNumber is used to set the ifIndex for
       for which DMT bin information will be collected in
       cAdslAtucDmtBinTable and cAdslAturDmtBinTable. The
       request will be processed when cAdslDmtIfRqstStatus
       is set to pollNow (1). Setting this object will fail if
       the value of cAdslDmtIfRqstStatus is currently
       rqstInProgress (3). In addition, the interface must
       have an ifEntry with an ifType of adsl(94) and an
       adslLineCoding of dmt(2)."
   ::= { ciscoAdslDmtLineMIBObjects 16}

cAdslDmtBinIfRqstStatus OBJECT-TYPE
   SYNTAX    INTEGER {
       reset (-1),
                       pollNow (1),
    noIfConfigured (2),
ifConfigured (3),
  rqstInProgess (4),
    lcDownForIf (5),
    ifUntrained (6),
    failure (7),
    success (8) }
   MAX-ACCESS  read-write
   STATUS current
   DESCRIPTION
       "This object initiates the polling and stores the status
       of the last DMT Bin request. This object can have the
       following values :
             reset (-1)     : write this value to reset the
                              the finite state machine (FSM)
      that controls the reading of
                              bin information on a DMT
                              interface.
             pollNow (1)    : write this value to begin bin
                              polling on an interface specified
                              in cAdslDmtBinIfNumber.
          noIfConfigured(2) : status read when no valid
                              interface is set in
                              cAdslDmtBinIfNumber
          ifConfigured(3)   : status read when a valid
                              interface is set in
                              cAdslDmtBinIfNumber
          rqstInProgress(4) : status returned until the
                              data collection is complete
                              on an interface.
            lcDownForIf (5) : status returned if the line
                              card is down for the
                              interface.
           ifUntrained (6)  : status returned if the interface
      on the DSLAM is untrained.
              failure (7)   : status returned when the request
                              cannot be completed due to
                              error.
            success (8)     : status returned when bin data
                              collection has been properly
                              completed.
       Data collected on a status of success (8) will be available in
       cAdslAtucDmtBinTable and cAdslAturDmtBinTable.  A read of this
       object can return any value between 2 and 8, while a write can
       only be set to the value of 1 or -1."
   ::=  { ciscoAdslDmtLineMIBObjects 17}

cAdslDmtBinIfLstRqstUpldTime OBJECT-TYPE
SYNTAX DateAndTime
MAX-ACCESS      read-only
STATUS current
DESCRIPTION
   "cAdslDmtBinIfLstRqstUpldTime stores the time and date
   when the last successful upload request was done. This
   field is used to determine the age of DMT Bin data
   in the cAdslAtucDmtBinTable and cAdslAturDmtBinTable."
::= { ciscoAdslDmtLineMIBObjects 18}

cAdslAtucDmtBinTable OBJECT-TYPE
SYNTAX SEQUENCE OF  CAdslAtucDmtBinEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
           "This table contains information on the 256 DMT bins in
           the downstream direction. Bins correspond to 4 kHz slots
           on a trained DSL line modem.  The information stored in
           each bin includes bit counts per hertz of bandwidth and
           the transmitter gain in 0.01 dB increments."
::= { ciscoAdslDmtLineMIBObjects 19}

cAdslAtucDmtBinEntry   OBJECT-TYPE
SYNTAX CAdslAtucDmtBinEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
           "A set of enterprise-specific parameters for a DMT
           DSL interface. After bin data has been collected
           successfully there will be at least 1 row entry for
           the interface indicated by cAdslAtucDmtBinIfIndex."
INDEX { cAdslAtucDmtBitmapIndex, cAdslAtucDmtBinIndex }
::= { cAdslAtucDmtBinTable   1}

CAdslAtucDmtBinEntry ::= SEQUENCE {
cAdslAtucDmtBitmapIndex         Unsigned32,
cAdslAtucDmtBinIndex Unsigned32,
cAdslAtucDmtBinBitAlloc Unsigned32,
cAdslAtucDmtBinTxGain Unsigned32,
cAdslAtucDmtBinNumber Unsigned32
}

cAdslAtucDmtBitmapIndex OBJECT-TYPE
SYNTAX Unsigned32(1..5)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
   "This index is used to step through all of the bin tables
   on a DSL interface."
::= { cAdslAtucDmtBinEntry     1 }

cAdslAtucDmtBinIndex OBJECT-TYPE
SYNTAX Unsigned32(1..256)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
   "A unique value, greater than zero, for each dmt bin
   on the interface specified in cAdslDmtBinIfNumber  It is
   recommended that values be assigned contiguously
   starting from 1."
::= { cAdslAtucDmtBinEntry     2 }

cAdslAtucDmtBinBitAlloc  OBJECT-TYPE
SYNTAX Unsigned32(0..15)
UNITS "bits/Hz"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
           "This stores the number of bits allotted per Hertz in this
   bin. For example, a value of 15 would indicate that this
   slot is tranmitting at a physical rate of 64kbits/sec."
::= { cAdslAtucDmtBinEntry   3 }

cAdslAtucDmtBinTxGain OBJECT-TYPE
SYNTAX Unsigned32(0..400)
UNITS "tenth dB"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
   "This field has the transmitter gain for this bin and is
   stored in 0.01 dB increments."
::= { cAdslAtucDmtBinEntry   4 }

cAdslAtucDmtBinNumber OBJECT-TYPE
SYNTAX Unsigned32(0..255)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
   "This field indicates the 4.3125 kHz band of downstream
   DSL line spectrum occupied by a bin. For example, a value
   of 3 would indicate the band from 12.9375 to 17.25 kHz
   of the spectrum."
::= { cAdslAtucDmtBinEntry   5 }

cAdslAturDmtBinTable OBJECT-TYPE
SYNTAX SEQUENCE OF  CAdslAturDmtBinEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
   "This table contains information for the 32 DMT bins in
           the upstream direction. A bin corresponds to a 4 kHz slots
           on a trained DSL line modem. The information stored in each
           bin includes bit counts per hertz and the transmitter gain
           in 0.01 dB increments."
::= { ciscoAdslDmtLineMIBObjects 20 }

cAdslAturDmtBinEntry   OBJECT-TYPE
SYNTAX CAdslAturDmtBinEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
           "A set of enterprise-specific parameters for a DMT
           DSL interface. After bin data has been collected
           successfully there will be at least 1 row entry for
           the interface indicated by cAdslAtucDmtBinIfIndex."
INDEX { cAdslAturDmtBitmapIndex, cAdslAturDmtBinIndex }
::= { cAdslAturDmtBinTable   1 }

CAdslAturDmtBinEntry ::= SEQUENCE {
cAdslAturDmtBitmapIndex         Unsigned32,
cAdslAturDmtBinIndex Unsigned32,
cAdslAturDmtBinBitAlloc Unsigned32,
cAdslAturDmtBinTxGain Unsigned32,
cAdslAturDmtBinNumber Unsigned32
}

cAdslAturDmtBitmapIndex OBJECT-TYPE
SYNTAX Unsigned32(1..5)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
   "This index is used to step through all of the bin tables
   on a DSL interface."
::= { cAdslAturDmtBinEntry     1 }

cAdslAturDmtBinIndex OBJECT-TYPE
SYNTAX Unsigned32(1..256)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
   "A unique value, greater than zero, for each dmt bin
   on the interface specified in cAdslDmtBinIfNumber  It is
   recommended that values be assigned contiguously
   starting from 1."
::= { cAdslAturDmtBinEntry     2 }

cAdslAturDmtBinBitAlloc  OBJECT-TYPE
SYNTAX Unsigned32(0..15)
UNITS "bits/Hz"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
   "This stores the number of bits allotted per Hertz in this
   bin. For example, a value of 15 indicates that this
   slot is transmitting at a physical rate of 64 Kbits."
::= { cAdslAturDmtBinEntry  3 }

cAdslAturDmtBinTxGain OBJECT-TYPE
SYNTAX Unsigned32(0..400)
UNITS "hundredth dB"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
   "This field has the transmitter gain for this bin and is
   stored in 0.01 dB increments."
::= { cAdslAturDmtBinEntry  4 }

cAdslAturDmtBinNumber OBJECT-TYPE
SYNTAX Unsigned32(0..255)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
   "This field indicates the 4.3125 kHz band of upstream
   DSL line spectrum occupied by a bin. For example, a value
   of 3 would indicate the band from 12.9375 to 17.25 kHz
   of the spectrum."
::= { cAdslAturDmtBinEntry  5 }

-- MIB Notification Definitions

ciscoAdslDmtLineMIBNotificationsPrefix OBJECT IDENTIFIER ::=
   { ciscoAdslDmtLineMIB 2 }

ciscoAdslDmtLineMIBNotifications       OBJECT IDENTIFIER ::=
   { ciscoAdslDmtLineMIBNotificationsPrefix 0 }

-- MIB Conformance Statements
ciscoAdslDmtLineMIBConformance OBJECT IDENTIFIER ::=
   { ciscoAdslDmtLineMIB 3 }

ciscoAdslDmtLineMIBCompliances OBJECT IDENTIFIER ::=
   { ciscoAdslDmtLineMIBConformance 1 }

ciscoAdslDmtLineMIBGroups      OBJECT IDENTIFIER ::=
   { ciscoAdslDmtLineMIBConformance 2 }

-- Compliance
ciscoAdslDmtLineMIBCompliance MODULE-COMPLIANCE
   STATUS deprecated
   DESCRIPTION
       "The compliance statement for entities that implement the
       CISCO-ADSL-DMT-LINE-MIB.  Implementation of this MIB is
       mandatory for any platform that supports one or more ADSL
       DMT line interfaces.Replaced by
       ciscoAdslDmtLineMIBComplianceRev1"

   MODULE -- this module
       MANDATORY-GROUPS {
           cAdslDmtLineGroup,
           cAdslAtucDmtPhysGroup,
           cAdslAtucDmtChanGroup,
           cAdslAturDmtChanGroup,
           cAdslDmtLineConfProfileGroup,
           cAdslDmtLineAlarmConfProfileGroup
       }
  ::= { ciscoAdslDmtLineMIBCompliances 1 }

ciscoAdslDmtLineMIBComplianceRev1 MODULE-COMPLIANCE
   STATUS current
   DESCRIPTION
       "The compliance statement for entities that implement the
       CISCO-ADSL-DMT-LINE-MIB.  Implementation of this MIB is
       mandatory for any platform that supports one or more ADSL
       DMT line interfaces."

   MODULE -- this module
       MANDATORY-GROUPS {
           cAdslDmtLineGroup,
           cAdslAtucDmtPhysGroup,
           cAdslAtucDmtChanGroup,
           cAdslAturDmtChanGroup,
           cAdslDmtLineConfProfileGroupRev1,
           cAdslDmtLineAlarmConfProfileGroup,
           cAdslDmtBinIfGroup,
   cAdslAtucDmtBinDataGroup,
           cAdslAturDmtBinDataGroup
       }
  ::= { ciscoAdslDmtLineMIBCompliances 2 }

-- Units of Conformance

cAdslDmtLineGroup OBJECT-GROUP
   OBJECTS {
       cAdslDmtLineOverheadFraming
   }
   STATUS current
   DESCRIPTION
       "A collection of managed objects defining the
        enterprise-specific attributes of an ADSL line
        supporting modems using the DMT line code."
   ::= { ciscoAdslDmtLineMIBGroups 1 }

cAdslAtucDmtPhysGroup OBJECT-GROUP
   OBJECTS {
       cAdslAtucDmtState
   }
   STATUS current
   DESCRIPTION
       "A collection of managed objects defining the
        enterprise-specific physical-layer parameters of
        an ATU-C using the DMT line code."
   ::= { ciscoAdslDmtLineMIBGroups 2 }

cAdslAtucDmtChanGroup OBJECT-GROUP
   OBJECTS {
      cAdslAtucDmtChanFecSize,
      cAdslAtucDmtChanCodewordSize
   }
   STATUS current
   DESCRIPTION
       "A collection of managed objects defining the
        enterprise-specific channel parameters of an
        ATU-C using the DMT line code."
   ::= { ciscoAdslDmtLineMIBGroups 3 }

cAdslAturDmtChanGroup OBJECT-GROUP
   OBJECTS {
      cAdslAturDmtChanFecSize,
      cAdslAturDmtChanCodewordSize
   }
   STATUS current
   DESCRIPTION
       "A collection of managed objects defining the
        enterprise-specific channel parameters of an ATU-R
        using the DMT line code."
   ::= { ciscoAdslDmtLineMIBGroups 4 }

cAdslDmtLineConfProfileGroup OBJECT-GROUP
   OBJECTS {
       cAdslLineDmtConfOperatingMode,
       cAdslLineDmtConfTrainingMode,
       cAdslAtucDmtConfFastFecSize,
       cAdslAtucDmtConfInterleaveFecSize,
       cAdslAtucDmtConfCodewordSize,
       cAdslAtucDmtConfOverheadFraming,
       cAdslAtucDmtConfBitSwapEnabled,
       cAdslAtucDmtConfBitSwapFrom,
       cAdslAtucDmtConfBitSwapTo,
       cAdslAturDmtConfInterleaveFecSize,
       cAdslAturDmtConfFastFecSize,
       cAdslAturDmtConfCodewordSize
   }
   STATUS deprecated
   DESCRIPTION
      "A collection of managed objects defining the
       enterprise-specific line configuration information
       associated with one or more ADSL ATU class devices
       implementing the DMT line code. Replaced by
       cAdslDmtLineConfProfileGroupRev1."
   ::= { ciscoAdslDmtLineMIBGroups 5 }

cAdslDmtLineAlarmConfProfileGroup OBJECT-GROUP
   OBJECTS {
       cAdslAtucDmtThreshRateFallback,
       cAdslAturDmtThreshRateFallback
   }
   STATUS current
   DESCRIPTION
       "A collection of managed objects defining the
        enterprise-specific line alarm configuration
        information associated with one or more ATU
        class devices implementing the DMT line code."
   ::= { ciscoAdslDmtLineMIBGroups 6 }

cAdslDmtBinIfGroup OBJECT-GROUP
   OBJECTS {
        cAdslDmtBinIfNumber,
        cAdslDmtBinIfRqstStatus,
        cAdslDmtBinIfLstRqstUpldTime
    }
   STATUS  current
   DESCRIPTION
       "A collection of managed objects defining the
        enterprise-specific line interface information
        used to collect bin data from DMT interfaces."
   ::= { ciscoAdslDmtLineMIBGroups 7}

cAdslAtucDmtBinDataGroup OBJECT-GROUP
   OBJECTS {
        cAdslAtucDmtBinBitAlloc,
        cAdslAtucDmtBinTxGain,
        cAdslAtucDmtBinNumber
    }
   STATUS  current
   DESCRIPTION
       "A collection of managed objects defining the
        enterprise-specific line BIN information
        associated with one or more ATUC class
        devices implementing the DMT line code."
   ::= { ciscoAdslDmtLineMIBGroups 8}

cAdslAturDmtBinDataGroup OBJECT-GROUP
   OBJECTS {
        cAdslAturDmtBinBitAlloc,
        cAdslAturDmtBinTxGain,
        cAdslAturDmtBinNumber
    }
   STATUS  current
   DESCRIPTION
       "A collection of managed objects defining the
        enterprise-specific line BIN information
        associated with  a ATUR class device
        implementing the DMT line code."
   ::= { ciscoAdslDmtLineMIBGroups 9}

cAdslDmtLineConfProfileGroupRev1 OBJECT-GROUP
   OBJECTS {
       cAdslLineDmtConfOperatingMode,
       cAdslLineDmtConfTrainingMode,
       cAdslAtucDmtConfFastFecSize,
       cAdslAtucDmtConfInterleaveFecSize,
       cAdslAtucDmtConfCodewordSize,
       cAdslAtucDmtConfOverheadFraming,
       cAdslAtucDmtConfBitSwapEnabled,
       cAdslAtucDmtConfBitSwapFrom,
       cAdslAtucDmtConfBitSwapTo,
       cAdslAturDmtConfInterleaveFecSize,
       cAdslAturDmtConfFastFecSize,
       cAdslAturDmtConfCodewordSize,
cAdslAtucDmtConfMinrateBlock,
       cAdslAtucDmtDualBitmapEnabled
   }
   STATUS current
   DESCRIPTION
      "A collection of managed objects defining the
       enterprise-specific line configuration information
       associated with one or more ADSL ATU class devices
       implementing the DMT line code."
   ::= { ciscoAdslDmtLineMIBGroups 10 }
END