-- *****************************************************************
-- CISCO-WIRELESS-DOCS-IF-MIB.my: Wireless Data Over Cable IF MIB file

-- October 1999 Saradha Srinivasan
-- Joseph Raja

-- Copyright (c) 2005 by Cisco Systems, Inc.
-- All rights reserved.
-- *****************************************************************

CISCO-WIRELESS-DOCS-IF-MIB DEFINITIONS ::= BEGIN

IMPORTS
    MODULE-IDENTITY,
    OBJECT-TYPE,
    Unsigned32,
    Integer32,
    Counter32,
    IpAddress
        FROM SNMPv2-SMI
    MacAddress,
    RowStatus,
    TruthValue,
    TimeStamp,
    TimeInterval
        FROM SNMPv2-TC
    OBJECT-GROUP,
    MODULE-COMPLIANCE
        FROM SNMPv2-CONF
    ifIndex,
    InterfaceIndexOrZero,
    InterfaceIndex
        FROM IF-MIB
    CwrdBm
        FROM CISCO-WIRELESS-TC-MIB
    ciscoMgmt
        FROM CISCO-SMI;

ciscoWirelessDocsIfMib MODULE-IDENTITY
    LAST-UPDATED    "200512271003Z"
    ORGANIZATION    "Cisco Systems - Wireless Engineering"
    CONTACT-INFO
            "Cisco Systems
            Customer Service

            Postal: 170 W Tasman Drive
               San Jose, CA  95134
               USA

               Tel: +1 800 553-NETS
               E-mail: wireless-nms@cisco.com"
    DESCRIPTION
            "This is the MIB Module for MCNS compliant Radio Frequency
            (RF) interfaces in wireless point-to-multipoint subscriber
            units (SU) and wireless Head-end (HE).

            Glossary :

            The following terms are used in the MIB definitions below.

            MCNS        : Multimedia Cable Network System 
            P2MP        : Point-Multipoint wireless system consisting of
            Headend (HE)  and Subscriber-units (SU). 
            HE          : Head-end
            SU          : Subscriber-unit.
            Attached US  
            channel     : The upstream channel on which the SU is 
                          transmitting.
            codeword    : Data unit in a FEC (forward error correction) 
                          process.
            OFDM        : Orthogonal Frequency Division Multiplexing.
            ODU         : Outdoor unit (antenna).
            UCD         : Upstream Change Descriptor.

            Cisco Wireless DOCSIS MIB Organization:

            The Cisco Wireless DOCSIS MIB provides the following 
            categories :
            * Groups/Tables that are common between HE and SU
            * Groups/Tables that apply to SU only
            * Groups/Tables that apply to HE only

            Groups/Tables that are common between HE and SU

            o. cwdIfChannelTable
               This represents the RF channel within which upstream 
               and downstream sub-channels operate. There will one such
               RF channel per point-to-multipoint interface.

               A RF channel identifies the portion of the RF spectrum
               that will be used to create a broadcast domain that
               will be used for communication.

               This channel deploys a sub-channel plan, which is used by 
               the upstreams and downstreams. 

               The sub-channel number for a channel is determined based
               on the number of sub-channels allowed and sub-channel plan 
               version. If the maximum number of sub-channels allowed is
               4 and the sub-channel plan version is 1 the spectrum can
               be sub divided as shown below.  

               reference center frequency of a channel 
                              |
                              |
                              v
                      +===============+
                      |   sub 1       |   The whole spectrum is used 
                      +=======+=======+   so only one sub-channel.

                      +===============+
                      |   2   |   3   |   The spectrum is divided into
                      +===============+   two sub-channels.

                      +===============+
                      |   2   | 6 | 7 |   The spectrum is divided into
                      +===============+   three sub-channels.

                      +===============+
                      | 4 | 5 |   3   |   The spectrum is divided into
                      +===============+   three sub-channels.

                      +===+===+===+===+
                      | 4 | 5 | 6 | 7 |   The spectrum is divided into
                      +===+===+===+===+   4 sub-channels


               The above sub-channel planning can be extended to
               allow maximum number of sub-channels to be 8, 26 etc.

               The objects in this group are configurable only at
               the head-end and are read-only at the subscriber end.

            o. cwdIfDownstreamChannelTable
               This table contains the configuration 
               information and attributes of downstream channel. 
               The objects in this group are configurable
               only at the head-end and are read-only at the 
               subscriber end.

            o. cwdIfUpstreamChannelTable
               This table contains the configuration information 
               and attributes of upstream channel. 
               Parameters in this table are configurable
               only at the Head-end, and are read-only at the SU.
               Only the rows that pertain to the upstream used by 
               the subscriber unit will be available at the SU.

            o. cwdIfQosProfileTable
               This table describes the attributes of each class of
               service.
               The entries in this table are referenced from the
               cwdIfHeServiceEntries or cwdIfSuServiceEntries.
               This table is implemented at both the SU and the HE.
               The SU need only maintain entries for the classes of
               service referenced by its cwdIfSuServiceTable.

            o. cwdIfSignalQualityTable
               At the SU, this table describes the PHY signal quality of 
               downstream channels. At the HE, it describes the PHY signal 
               quality of upstream channels. 

            o. cwdIfModulationTable
               Describes modulation parameters associated with one or more
               Upstream or downstream channels.

            Groups/Tables that apply to SU only

            o. cwdIfSuMacTable
               This table describes the attributes of each SU MAC 
               interface, extending the information available from 
               ifEntry. An entry in this table exists for each 
               ifEntry with an ifType of propDocsWirelessMacLayer(nnn).

            o. cwdIfSuStatusTable
               This table maintains a number of status objects
               and counters for Subscriber Units.
               An entry in this table exists for each ifEntry with an
               ifType of propDocsWirelessMacLayer(nnn).

            o. cwdIfSuServiceTable
               This table describes the attributes of each upstream 
               service queue on a SU.  

            Groups/Tables that apply to HE only

            o. cwdIfHeMacTable 
               Describes the attributes of each HE MAC interface,
               extending the information available from ifEntry. 
               An entry in this table exists for each ifEntry with an
               ifType of propDocsWirelessMacLayer(nnn).

            o. cwdIfHeStatusTable
               For the MAC layer, this group maintains a number of
               status objects and counters.
               An entry in this table exists for each ifEntry with an
               ifType of propDocsWirelessMacLayer(nnn).

            o. cwdIfHeServiceTable
               This table describes the attributes of upstream 
               service queues in a Head-end System. Entries in 
               this table exist for each ifEntry with an ifType 
               of propDocsWirelessMacLayer(nnn), and for each 
               service queue (Service ID) within this MAC layer.
               Entries in this table are created with the creation of
               individual Service IDs by the MAC layer and removed
               when a Service ID is removed."
    REVISION        "200512271003Z"
    DESCRIPTION
            "Imported Unsigned32 from SNMPv2-SMI."
    REVISION        "200006071003Z"
    DESCRIPTION
            "Initial version"
    ::= { ciscoMgmt 167 }

-- Textual Conventions
cwdIfMibObjects OBJECT IDENTIFIER
    ::= { ciscoWirelessDocsIfMib 1 }

cwdIfBaseObjects OBJECT IDENTIFIER
    ::= { cwdIfMibObjects 1 }

cwdIfSuObjects OBJECT IDENTIFIER
    ::= { cwdIfMibObjects 2 }

cwdIfHeObjects OBJECT IDENTIFIER
    ::= { cwdIfMibObjects 3 }

-- BASE GROUP


-- The following table is implemented on both the Subscriber unit (SU)
-- and the Head-end (HE)
cwdIfChannelTable OBJECT-TYPE
    SYNTAX          SEQUENCE OF CwdIfChannelEntry
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
            "This table describes the attributes of a channel
            group which consists of one or more downstream and
            upstream channels. "
    ::= { cwdIfBaseObjects 1 }

cwdIfChannelEntry OBJECT-TYPE
    SYNTAX          CwdIfChannelEntry
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
            "List of attributes for a single Channel. There
            is one per Point-to-multipoint card. 
            An entry in this table exists for each ifEntry with an
            ifType of propDocsWirelessMacLayer(nnn)."
    INDEX           { ifIndex }
    ::= { cwdIfChannelTable 1 }

CwdIfChannelEntry ::= SEQUENCE {
    cwdIfChannelUpFrequency           INTEGER,
    cwdIfChannelUpWidth               INTEGER,
    cwdIfChannelDownFrequency         INTEGER,
    cwdIfChannelDownWidth             INTEGER,
    cwdIfChannelMiniSlotTimeBaseTick  INTEGER,
    cwdIfChannelSubChannelPlanVer     Unsigned32
}

cwdIfChannelUpFrequency OBJECT-TYPE
    SYNTAX          INTEGER (0..60000000)
    UNITS           "kHz"
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
            "The reference center frequency used by the upstream
            channels in this channel."
    ::= { cwdIfChannelEntry 1 }

cwdIfChannelUpWidth OBJECT-TYPE
    SYNTAX          INTEGER (0..500000)
    UNITS           "kHz"
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
            "The maximum bandwidth that can be used by any upstream
            channel. The sum of the bandwidths used by all 
            upstream channels created within this channel cannot
            exceed this value."
    ::= { cwdIfChannelEntry 2 }

cwdIfChannelDownFrequency OBJECT-TYPE
    SYNTAX          INTEGER (0..60000000)
    UNITS           "kHz"
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
            "The reference center frequency used by the
            downstream channels in this channel."
    ::= { cwdIfChannelEntry 3 }

cwdIfChannelDownWidth OBJECT-TYPE
    SYNTAX          INTEGER (0..500000)
    UNITS           "kHz"
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
            "The maximum bandwidth that can be used by any
            downstream channel.  The sum of the bandwidths
            used by all downstream channels created
            within this channel cannot exceed this value."
    ::= { cwdIfChannelEntry 4 }

cwdIfChannelMiniSlotTimeBaseTick OBJECT-TYPE
    SYNTAX          INTEGER (0..102400000)
    UNITS           "Microseconds"
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "This object represents a unit of measurement of mini-slots.
            Upstream mini-slots and bandwidth allocations are done 
            in multiples of this unit of time."
    ::= { cwdIfChannelEntry 5 }

cwdIfChannelSubChannelPlanVer OBJECT-TYPE
    SYNTAX          Unsigned32
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "This object represents the sub-channel plan version number
            common to both upstream and downstream supported by the 
            hardware."
    REFERENCE       "Firestorm(P2MP) Sub-Channel Plan Specification - ENG-51192"
    ::= { cwdIfChannelEntry 6 }

-- The following table is implemented on both the Subscriber unit (SU)
-- and the Head-end (HE)
cwdIfDownstreamChannelTable OBJECT-TYPE
    SYNTAX          SEQUENCE OF CwdIfDownstreamChannelEntry
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
            "This table describes the attributes of downstream
            channels (frequency bands)."
    ::= { cwdIfBaseObjects 2 }

cwdIfDownstreamChannelEntry OBJECT-TYPE
    SYNTAX          CwdIfDownstreamChannelEntry
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
            "List of attributes for a single downstream channel.
            The index to this table is an ifIndex with an ifType
            of propDocsWirelessDownStream(nnn). "
    INDEX           { ifIndex }
    ::= { cwdIfDownstreamChannelTable 1 }

CwdIfDownstreamChannelEntry ::= SEQUENCE {
    cwdIfDownChannelSubChannelNumber  INTEGER,
    cwdIfDownChannelId                INTEGER,
    cwdIfDownChannelFrequency         INTEGER,
    cwdIfDownChannelWidth             INTEGER,
    cwdIfDownChannelPower             Integer32,
    cwdIfDownChannelModProfileIndex   Unsigned32
}

cwdIfDownChannelSubChannelNumber OBJECT-TYPE
    SYNTAX          INTEGER (1..1024)
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
            "This identifies the sub-channel used by this downstream.
            The value of this object determines the usability of the
            other downstream channels."
    ::= { cwdIfDownstreamChannelEntry 1 }

cwdIfDownChannelId OBJECT-TYPE
    SYNTAX          INTEGER (0..255)
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "The internal (DOCSIS) identification of the downstream
            channel within this particular MAC interface. If the
            interface is down, the object returns the last assigned 
            value. If the downstream channel ID is unknown, this
            object returns a value of 0."
    ::= { cwdIfDownstreamChannelEntry 2 }

cwdIfDownChannelFrequency OBJECT-TYPE
    SYNTAX          INTEGER (0..60000000)
    UNITS           "kHz"
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "The downstream center frequency associated with
            this channel. The channel settings determine this
            value."
    ::= { cwdIfDownstreamChannelEntry 3 }

cwdIfDownChannelWidth OBJECT-TYPE
    SYNTAX          INTEGER (0..500000)
    UNITS           "kHz"
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "The bandwidth of this downstream channel. The channel
            settings determine this value."
    ::= { cwdIfDownstreamChannelEntry 4 }

cwdIfDownChannelPower OBJECT-TYPE
    SYNTAX          Integer32 (-80..50)
    UNITS           "dBm - decibel milliwatts"
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
            "At the HE, the operational transmit power. At the SU,
            the received power level. May be set to zero at the SU
            if power level measurement is not supported.
            If the interface is down, this object returns the
            configured value (if at HE), the most current value
            (if at SU) or zero (if not supported by the 
            implementation)."
    ::= { cwdIfDownstreamChannelEntry 5 }

cwdIfDownChannelModProfileIndex OBJECT-TYPE
    SYNTAX          Unsigned32
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
            "An index into cwdIfModulationTable that describes
            modulation characteristics of this channel.
            This object returns 0 if the cwdIfModulationTable
            does not exist, or there is no corresponding row
            in that table that describes modulation 
            characteristics of this channel."
    ::= { cwdIfDownstreamChannelEntry 6 }

-- The following table is implemented on both the SU and the HE.
-- For the SU, only attached channels appear in the table.
cwdIfUpstreamChannelTable OBJECT-TYPE
    SYNTAX          SEQUENCE OF CwdIfUpstreamChannelEntry
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
            "Describes the attributes of attached upstream channels."
    ::= { cwdIfBaseObjects 4 }

cwdIfUpstreamChannelEntry OBJECT-TYPE
    SYNTAX          CwdIfUpstreamChannelEntry
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
            "List of attributes for a single upstream channel.
            The primary index is an ifIndex with an ifType of 
            propDocsWirelessUpstream(nnn)."
    INDEX           { ifIndex }
    ::= { cwdIfUpstreamChannelTable 1 }

CwdIfUpstreamChannelEntry ::= SEQUENCE {
    cwdIfUpChannelSubChannelNumber  INTEGER,
    cwdIfUpChannelId                INTEGER,
    cwdIfUpChannelFrequency         INTEGER,
    cwdIfUpChannelWidth             INTEGER,
    cwdIfUpChannelTargetPower       Integer32,
    cwdIfUpChannelModProfileIndex   Unsigned32,
    cwdIfUpChannelSlotSize          Unsigned32,
    cwdIfUpChannelTxTimingOffset    Unsigned32,
    cwdIfUpChannelRangBackoffStart  INTEGER,
    cwdIfUpChannelRangBackoffEnd    INTEGER,
    cwdIfUpChannelTxBackoffStart    INTEGER,
    cwdIfUpChannelTxBackoffEnd      INTEGER
}

cwdIfUpChannelSubChannelNumber OBJECT-TYPE
    SYNTAX          INTEGER (0..1024)
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
            "This identifies the sub-channel used by this upstream."
    ::= { cwdIfUpstreamChannelEntry 1 }

cwdIfUpChannelId OBJECT-TYPE
    SYNTAX          INTEGER (0..255)
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "The internal (DOCSIS) identification of the upstream
            channel within this particular MAC interface. If the
            interface is down, the object returns the most current
            value. If the upstream channel ID is unknown, this
            object returns a value of 0."
    ::= { cwdIfUpstreamChannelEntry 2 }

cwdIfUpChannelFrequency OBJECT-TYPE
    SYNTAX          INTEGER (0..60000000)
    UNITS           "kHz"
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "The center of the upstream frequency associated with
            this channel. The channel settings determine this value."
    ::= { cwdIfUpstreamChannelEntry 3 }

cwdIfUpChannelWidth OBJECT-TYPE
    SYNTAX          INTEGER (0..500000)
    UNITS           "kHz"
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "The bandwidth of this upstream channel. The channel
            settings determine this value."
    ::= { cwdIfUpstreamChannelEntry 4 }

cwdIfUpChannelTargetPower OBJECT-TYPE
    SYNTAX          Integer32 (-80..50)
    UNITS           "dBm - decibel milliwatts"
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
            "The target receive power of this upstream channel at the
            headend and the transmit power of the channel at the
            subscriber end."
    ::= { cwdIfUpstreamChannelEntry 5 }

cwdIfUpChannelModProfileIndex OBJECT-TYPE
    SYNTAX          Unsigned32
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
            "An index into cwdIfModulationTable that describes
            modulation characteristics of this channel.
            This object returns 0 if the cwdIfModulationTable 
            does not exist or is empty."
    ::= { cwdIfUpstreamChannelEntry 6 }

cwdIfUpChannelSlotSize OBJECT-TYPE
    SYNTAX          Unsigned32
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
            "The number of units of time-slot (measured by
            cwdIfChannelMiniSlotTimeBaseTick) in each upstream
            mini-slot. Returns zero if the value is undefined
            or unknown."
    ::= { cwdIfUpstreamChannelEntry 7 }

cwdIfUpChannelTxTimingOffset OBJECT-TYPE
    SYNTAX          Unsigned32
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "A measure of the current round trip time at the SU, or the
            maximum round trip time seen by the HE.  Used for timing
            of SU upstream transmissions to ensure synchronized
            arrivals at the HE. Units are in terms of
            (cwdIfChannelMiniSlotTimeBaseTick/64)."
    ::= { cwdIfUpstreamChannelEntry 8 }

cwdIfUpChannelRangBackoffStart OBJECT-TYPE
    SYNTAX          INTEGER (0..16)
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
            "This value determines the initial contention resolution
            back-off window used by the SU when attempting to transmit
            an initial ranging request. The SU randomly selects a 
            number within the back-off window defined by this 
            parameter then defers this number of contention 
            transmit opportunities before actually attempting the 
            transmission. Expressed as a power of 2. A value of 16
            at the HE indicates that a proprietary adaptive retry 
            mechanism is to be used."
    ::= { cwdIfUpstreamChannelEntry 9 }

cwdIfUpChannelRangBackoffEnd OBJECT-TYPE
    SYNTAX          INTEGER (0..16)
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
            "This value determines the final contention resolution
            back-off window used by the SU when attempting to transmit
            an initial ranging request. The SU randomly selects a 
            number within the back-off window defined by this 
            parameter then defers this number of contention 
            transmit opportunities before actually attempting the 
            transmission. Expressed as a power of 2. A value of 16
            at the HE indicates that a proprietary adaptive retry 
            mechanism is to be used."
    ::= { cwdIfUpstreamChannelEntry 10 }

cwdIfUpChannelTxBackoffStart OBJECT-TYPE
    SYNTAX          INTEGER (0..16)
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
            "This value determines the initial contention resolution
            back-off window used by the SU when attempting to 
            transmit data packets. The SU randomly selects a 
            number within the back-off window defined by this 
            parameter then defers this number of contention 
            transmit opportunities before actually attempting the 
            transmission. Expressed as a power of 2. A value of 16
            at the HE indicates that a proprietary adaptive retry 
            mechanism is to be used."
    ::= { cwdIfUpstreamChannelEntry 11 }

cwdIfUpChannelTxBackoffEnd OBJECT-TYPE
    SYNTAX          INTEGER (0..16)
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
            "This value determines the final contention resolution
            back-off window used by the SU when attempting to 
            transmit data packets. The SU randomly selects a 
            number within the back-off window defined by this 
            parameter then defers this number of contention 
            transmit opportunities before actually attempting the 
            transmission. Expressed as a power of 2. A value of 16
            at the HE indicates that a proprietary adaptive retry 
            mechanism is to be used."
    ::= { cwdIfUpstreamChannelEntry 12 }

-- The following table describes the attributes of each class of
-- service.
-- The entries in this table are referenced from the
-- cwdIfHeServiceEntries and cwdIfSuServiceEntries.
-- They exist as a separate table in order to reduce redundant
-- information in cwdIf(He or Su)ServiceTable.

-- This table is implemented at both the SU and the HE.
-- The SU need only maintain entries for the classes of service
-- referenced by its cwdIfSuServiceTable.
cwdIfQosProfileTable OBJECT-TYPE
    SYNTAX          SEQUENCE OF CwdIfQosProfileEntry
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
            "Describes the attributes for each class of service."
    ::= { cwdIfBaseObjects 5 }

cwdIfQosProfileEntry OBJECT-TYPE
    SYNTAX          CwdIfQosProfileEntry
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
            "Describes the attributes for a single class of service.

            The row operation for this table is as follows:
            1. This table will be implemented as read-only at the SU. 
               SU entries are created by the agent based on 
               information in REG-REQ MAC messages received at 
               the SU from HE or based on information extracted 
               from the TFTP option file 
            2. Creation of entries in this table is controlled by
               the value of cwdIfHeQosProfilePermissions.
            3. There can be default entries created by the agent at
               the initialization time.
            3. If a table is created by agent, there should only
               be a single entry for each Class of Service. Multiple
               entries with the same Class of Service parameters are
               not recommended as it doesn't add any extra benefit
               and creates extra processing of a row in the table.
            4. You CAN modify a row when it is active provided you
               have the right cwdIfHeQosProfilePermissions. You can
               also change the row to notInService and change 
               the values. 
                  An entry in this table cannot be removed while it
               is referenced by an entry in cwdIfSuServiceTable
               (Subscriber Unit) or cwdIfHeServiceTable (Head-end
               System).
                  An entry in this table cannot be modified while
               it is referenced by an entry in cwdIfHeServiceTable.
            5. If the cwdIfHeQosProfilePermissions is 
               createBySubscriberUnits(2) then that row cannot be
               modified by the management system.
            6. Any arbitrary integer within the range can be used
               as index to create a row."
    INDEX           { cwdIfQosProfIndex }
    ::= { cwdIfQosProfileTable 1 }

CwdIfQosProfileEntry ::= SEQUENCE {
    cwdIfQosProfIndex             INTEGER,
    cwdIfQosProfPriority          INTEGER,
    cwdIfQosProfMaxUpBandwidth    INTEGER,
    cwdIfQosProfGuarUpBandwidth   INTEGER,
    cwdIfQosProfMaxDownBandwidth  INTEGER,
    cwdIfQosProfMaxTxBurst        Integer32,
    cwdIfQosProfBaselinePrivacy   TruthValue,
    cwdIfQosProfStatus            RowStatus
}

cwdIfQosProfIndex OBJECT-TYPE
    SYNTAX          INTEGER (1..16383)
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
            "The index value which uniquely identifies an entry
            in the cwdIfQosProfileTable. Any arbitrary integer
            within the range can be used as index to create a row."
    ::= { cwdIfQosProfileEntry 1 }

cwdIfQosProfPriority OBJECT-TYPE
    SYNTAX          INTEGER (0..7)
    MAX-ACCESS      read-create
    STATUS          current
    DESCRIPTION
            "A relative priority assigned to this service when
            allocating bandwidth. Zero indicates lowest priority.
            seven highest. 
            Interpretation of priority is device-specific."
    DEFVAL          { 0 }
    ::= { cwdIfQosProfileEntry 2 }

cwdIfQosProfMaxUpBandwidth OBJECT-TYPE
    SYNTAX          INTEGER (0..100000000)
    MAX-ACCESS      read-create
    STATUS          current
    DESCRIPTION
            "The maximum upstream bandwidth, in bits per second,
            allowed for a service with this service class.
            Zero if there is no restriction of upstream bandwidth."
    DEFVAL          { 0 }
    ::= { cwdIfQosProfileEntry 3 }

cwdIfQosProfGuarUpBandwidth OBJECT-TYPE
    SYNTAX          INTEGER (0..100000000)
    MAX-ACCESS      read-create
    STATUS          current
    DESCRIPTION
            "Minimum guaranteed upstream bandwidth, in bits per second,
            allowed for a service with this service class."
    DEFVAL          { 0 }
    ::= { cwdIfQosProfileEntry 4 }

cwdIfQosProfMaxDownBandwidth OBJECT-TYPE
    SYNTAX          INTEGER (0..100000000)
    MAX-ACCESS      read-create
    STATUS          current
    DESCRIPTION
            "The maximum downstream bandwidth, in bits per second,
            allowed for a service with this service class.
            Zero if there is no restriction of downstream bandwidth."
    DEFVAL          { 0 }
    ::= { cwdIfQosProfileEntry 5 }

cwdIfQosProfMaxTxBurst OBJECT-TYPE
    SYNTAX          Integer32
    MAX-ACCESS      read-create
    STATUS          current
    DESCRIPTION
            "The maximum number of mini-slots that may be requested
            for a single upstream transmission.
            A value of zero means there is no limit."
    DEFVAL          { 0 }
    ::= { cwdIfQosProfileEntry 6 }

cwdIfQosProfBaselinePrivacy OBJECT-TYPE
    SYNTAX          TruthValue
    MAX-ACCESS      read-create
    STATUS          current
    DESCRIPTION
            "Indicates whether Baseline Privacy is enabled for this
            service class."
    DEFVAL          { false }
    ::= { cwdIfQosProfileEntry 7 }

cwdIfQosProfStatus OBJECT-TYPE
    SYNTAX          RowStatus
    MAX-ACCESS      read-create
    STATUS          current
    DESCRIPTION
            "Controls and reflects the status of rows in this table."
    ::= { cwdIfQosProfileEntry 8 }

-- The following table is implemented on both the SU and the HE.
cwdIfSignalQualityTable OBJECT-TYPE
    SYNTAX          SEQUENCE OF CwdIfSignalQualityEntry
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
            "At the SU, this table describes the PHY signal quality
            of downstream channels. At the HE, this table describes
            the PHY signal quality of upstream channels."
    ::= { cwdIfBaseObjects 6 }

cwdIfSignalQualityEntry OBJECT-TYPE
    SYNTAX          CwdIfSignalQualityEntry
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
            "At the SU, describes the PHY signal quality of a
            downstream channel. At the HE, describes the PHY signal
            quality of an upstream channel.
            An entry in this table exists for each ifEntry with an
            ifType of propDocsWirelessUpstream(nnn) for Head-End
            Systems and propDocsWirelessDownstream(nnn) for
            Subscriber units."
    INDEX           { ifIndex }
    ::= { cwdIfSignalQualityTable 1 }

CwdIfSignalQualityEntry ::= SEQUENCE {
    cwdIfSigQIncludesContention  TruthValue,
    cwdIfSigQUnerroreds          Counter32,
    cwdIfSigQCorrecteds          Counter32,
    cwdIfSigQUncorrectables      Counter32,
    cwdIfSigQSignalNoise         CwrdBm
}

cwdIfSigQIncludesContention OBJECT-TYPE
    SYNTAX          TruthValue
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "true(1) if this HE includes contention intervals in
            the counters in this table. Always false(2) for SUs."
    ::= { cwdIfSignalQualityEntry 1 }

cwdIfSigQUnerroreds OBJECT-TYPE
    SYNTAX          Counter32
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "Codewords received on this channel without error.
            This includes all codewords, whether or not they
            were part of frames destined for this device."
    ::= { cwdIfSignalQualityEntry 2 }

cwdIfSigQCorrecteds OBJECT-TYPE
    SYNTAX          Counter32
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "Codewords received on this channel with correctable
            errors. This includes all codewords, whether or not
            they were part of frames destined for this device."
    ::= { cwdIfSignalQualityEntry 3 }

cwdIfSigQUncorrectables OBJECT-TYPE
    SYNTAX          Counter32
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "Codewords received on this channel with uncorrectable
            errors. This includes all codewords, whether or not
            they were part of frames destined for this device."
    ::= { cwdIfSignalQualityEntry 4 }

cwdIfSigQSignalNoise OBJECT-TYPE
    SYNTAX          CwrdBm
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "Signal to Interference plus Noise  ratio as perceived
            for this channel."
    ::= { cwdIfSignalQualityEntry 5 }

-- The following table provides upstream/downstream channel modulation
-- profiles.
-- Entries in this table can be re-used by one or more upstream  and
-- downstream channels.
cwdIfModulationTable OBJECT-TYPE
    SYNTAX          SEQUENCE OF CwdIfModulationEntry
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
            "Describes  modulation parameters associated with one
            or more upstream and/or downstream channels."
    ::= { cwdIfBaseObjects 7 }

cwdIfModulationEntry OBJECT-TYPE
    SYNTAX          CwdIfModulationEntry
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
            "Describes a modulation profile for one or more
            upstream and downstream channels.
            Initial default entries may be created at system 
            initialization time by the agent.
            The row operation for this table is as follows :
            1. Any arbitrary index within the range can be
               used to create a row.
            2. No individual non-index objects have to be
               specified in order to create an entry in this table.
            3. CreateAndWait is not supported.
            4. You can update/change the values in a row when
               the row is active.
            5. The rows can be destroyed any time. "
    INDEX           { cwdIfModIndex }
    ::= { cwdIfModulationTable 1 }

CwdIfModulationEntry ::= SEQUENCE {
    cwdIfModIndex                INTEGER,
    cwdIfModRowStatus            RowStatus,
    cwdIfModBandwidth            INTEGER,
    cwdIfModThroughput           INTEGER,
    cwdIfModBurstLength          INTEGER,
    cwdIfModMultipathRobustness  INTEGER
}

cwdIfModIndex OBJECT-TYPE
    SYNTAX          INTEGER (1..2147483647)
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
            "An index into the Channel Modulation table
            (cwdIfModulationTable) representing modulation
            parameters of a channel."
    ::= { cwdIfModulationEntry 1 }

cwdIfModRowStatus OBJECT-TYPE
    SYNTAX          RowStatus
    MAX-ACCESS      read-create
    STATUS          current
    DESCRIPTION
            "Controls and reflects the status of rows in this table."
    ::= { cwdIfModulationEntry 2 }

cwdIfModBandwidth OBJECT-TYPE
    SYNTAX          INTEGER (0..500000)
    UNITS           "kHz"
    MAX-ACCESS      read-create
    STATUS          current
    DESCRIPTION
            "The maximum bandwidth that can be used by a channel
            with using this modulation profile."
    DEFVAL          { 6000 }
    ::= { cwdIfModulationEntry 3 }

cwdIfModThroughput OBJECT-TYPE
    SYNTAX          INTEGER (0..50000000)
    UNITS           "bps"
    MAX-ACCESS      read-create
    STATUS          current
    DESCRIPTION
            "This represents the throughput expected of the
            identified radio link."
    ::= { cwdIfModulationEntry 4 }

cwdIfModBurstLength OBJECT-TYPE
    SYNTAX          INTEGER {
                        veryShort(1),
                        short(2),
                        medium(3),
                        long(4)
                    }
    MAX-ACCESS      read-create
    STATUS          current
    DESCRIPTION
            "The duration of the OFDM burst used by the physical layer.
            This is also the duration of the MAC minislot.  
            Not all the settings  will be supported by a particular ODU.
            Consult the capabilities of the ODU to determine the best
            burst length setting to use.
            The exact durations are hardware and implementation 
            dependent."
    DEFVAL          { medium }
    ::= { cwdIfModulationEntry 5 }

cwdIfModMultipathRobustness OBJECT-TYPE
    SYNTAX          INTEGER {
                        standard(1),
                        high(2)
                    }
    MAX-ACCESS      read-create
    STATUS          current
    DESCRIPTION
            "The quantitative level of robustness to multipath (also
            known as delay spread tolerance). The degree of 
            multipath in the environment will vary with deployment.
            Consult installation and deployment documentation to
            determine the best setting to use."
    DEFVAL          { standard }
    ::= { cwdIfModulationEntry 6 }

-- SUBSCRIBER-END  GROUP


-- The SU MAC Table
cwdIfSuMacTable OBJECT-TYPE
    SYNTAX          SEQUENCE OF CwdIfSuMacEntry
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
            "Describes the attributes of each SU MAC interface,
            extending the information available from ifEntry."
    ::= { cwdIfSuObjects 1 }

cwdIfSuMacEntry OBJECT-TYPE
    SYNTAX          CwdIfSuMacEntry
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
            "An entry containing objects describing attributes of
            each MAC entry, extending the information in ifEntry.
            An entry in this table exists for each ifEntry with an
            ifType of propDocsWirelessMacLayer(nnn)."
    INDEX           { ifIndex }
    ::= { cwdIfSuMacTable 1 }

CwdIfSuMacEntry ::= SEQUENCE {
    cwdIfSuHeAddress           MacAddress,
    cwdIfSuCapabilities        BITS,
    cwdIfSuRangingRespTimeout  TimeInterval
}

cwdIfSuHeAddress OBJECT-TYPE
    SYNTAX          MacAddress
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "Identifies the HE that controls this MAC domain. At the
            SU, this will be the source address from SYNC, MAP, and
            other MAC-layer messages. If the HE is unknown, returns
            00-00-00-00-00-00."
    ::= { cwdIfSuMacEntry 1 }

cwdIfSuCapabilities OBJECT-TYPE
    SYNTAX          BITS {
                        atmCells(0),
                        concatenation(1)
                    }
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "Identifies the capabilities of the MAC implementation
            at this interface. Note that packet transmission is 
            always supported. Therefore, there is no specific bit
            required to explicitly indicate this capability."
    ::= { cwdIfSuMacEntry 2 }

cwdIfSuRangingRespTimeout OBJECT-TYPE
    SYNTAX          TimeInterval
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION     "Waiting time for a Ranging Response packet."
    REFERENCE       "Data over Cable Radio Frequency Interface specification, 
             Section 7, timer T3"
    DEFVAL          { 20 }
    ::= { cwdIfSuMacEntry 3 }

-- SU status table.
-- This table is implemented only at the SU.
-- The counters T1, T2, T3 and T4 have the following time references
-- at the SU :
-- T1 - Wait for UCD (Upstream Change Descriptor) timeout.
-- T2 - Wait for broadcast ranging timeout.
-- T3 - Wait for ranging response.
-- T4 - Wait for unicast ranging opportunity.
-- If the pending-till-complete field was used earlier by
-- this modem, then the value of that field must be added
-- to this interval.
cwdIfSuStatusTable OBJECT-TYPE
    SYNTAX          SEQUENCE OF CwdIfSuStatusEntry
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
            "This table maintains a number of status objects
            and counters for Subscriber Units."
    ::= { cwdIfSuObjects 2 }

cwdIfSuStatusEntry OBJECT-TYPE
    SYNTAX          CwdIfSuStatusEntry
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
            "A set of status objects and counters for a single MAC
            layer instance in a Subscriber unit.
            An entry in this table exists for each ifEntry with an
            ifType of propDocsWirelessMacLayer(nnn)."
    INDEX           { ifIndex }
    ::= { cwdIfSuStatusTable 1 }

CwdIfSuStatusEntry ::= SEQUENCE {
    cwdIfSuStatusValue               INTEGER,
    cwdIfSuStatusCode                OCTET STRING,
    cwdIfSuStatusTxPower             Integer32,
    cwdIfSuStatusResets              Counter32,
    cwdIfSuStatusLostSyncs           Counter32,
    cwdIfSuStatusInvalidMaps         Counter32,
    cwdIfSuStatusInvalidUcds         Counter32,
    cwdIfSuStatusInvalidRangingResp  Counter32,
    cwdIfSuStatusInvalidRegResp      Counter32,
    cwdIfSuStatusT1Timeouts          Counter32,
    cwdIfSuStatusT2Timeouts          Counter32,
    cwdIfSuStatusT3Timeouts          Counter32,
    cwdIfSuStatusT4Timeouts          Counter32,
    cwdIfSuStatusRangingAborteds     Counter32
}

cwdIfSuStatusValue OBJECT-TYPE
    SYNTAX          INTEGER {
                        other(1),
                        notReady(2),
                        notSynchronized(3),
                        phySynchronized(4),
                        usParametersAcquired(5),
                        rangingComplete(6),
                        ipComplete(7),
                        todEstablished(8),
                        securityEstablished(9),
                        paramTransferComplete(10),
                        registrationComplete(11),
                        operational(12),
                        accessDenied(13)
                    }
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "Current Subscriber unit connectivity state, as specified
            in the RF Interface Specification."
    REFERENCE       "Data over Cable Radio Frequency Interface Specification,
             Chapter 7.2."
    ::= { cwdIfSuStatusEntry 1 }

cwdIfSuStatusCode OBJECT-TYPE
    SYNTAX          OCTET STRING
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "Status code for this Subscriber unit as defined in the
            RF Interface Specification. The status code consists
            of a single character indicating error groups, followed
            by a two- or three-digit number indicating the status
            condition."
    REFERENCE       "Data over Cable Radio Frequency Interface Specification,
             Subscriber unit status codes."
    ::= { cwdIfSuStatusEntry 2 }

cwdIfSuStatusTxPower OBJECT-TYPE
    SYNTAX          Integer32 (-80..50)
    UNITS           "dBm - decibel milliwatts"
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "The operational transmit power for the attached upstream
            channel."
    ::= { cwdIfSuStatusEntry 3 }

cwdIfSuStatusResets OBJECT-TYPE
    SYNTAX          Counter32
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "Number of times the SU reset or initialized
            this interface."
    ::= { cwdIfSuStatusEntry 4 }

cwdIfSuStatusLostSyncs OBJECT-TYPE
    SYNTAX          Counter32
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "Number of times the SU lost synchronization with
            the downstream channel."
    ::= { cwdIfSuStatusEntry 5 }

cwdIfSuStatusInvalidMaps OBJECT-TYPE
    SYNTAX          Counter32
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "Number of times the SU received invalid MAP messages."
    ::= { cwdIfSuStatusEntry 6 }

cwdIfSuStatusInvalidUcds OBJECT-TYPE
    SYNTAX          Counter32
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "Number of times the SU received invalid UCD messages."
    ::= { cwdIfSuStatusEntry 7 }

cwdIfSuStatusInvalidRangingResp OBJECT-TYPE
    SYNTAX          Counter32
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "Number of times the SU received invalid ranging response
            messages."
    ::= { cwdIfSuStatusEntry 8 }

cwdIfSuStatusInvalidRegResp OBJECT-TYPE
    SYNTAX          Counter32
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "Number of times the SU received invalid registration
            response messages."
    ::= { cwdIfSuStatusEntry 9 }

cwdIfSuStatusT1Timeouts OBJECT-TYPE
    SYNTAX          Counter32
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION     "Number of times counter T1 expired in the SU."
    ::= { cwdIfSuStatusEntry 10 }

cwdIfSuStatusT2Timeouts OBJECT-TYPE
    SYNTAX          Counter32
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION     "Number of times counter T2 expired in the SU."
    ::= { cwdIfSuStatusEntry 11 }

cwdIfSuStatusT3Timeouts OBJECT-TYPE
    SYNTAX          Counter32
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION     "Number of times counter T3 expired in the SU."
    ::= { cwdIfSuStatusEntry 12 }

cwdIfSuStatusT4Timeouts OBJECT-TYPE
    SYNTAX          Counter32
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION     "Number of times counter T4 expired in the SU."
    ::= { cwdIfSuStatusEntry 13 }

cwdIfSuStatusRangingAborteds OBJECT-TYPE
    SYNTAX          Counter32
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "Number of times the ranging process was aborted
            by the HE."
    ::= { cwdIfSuStatusEntry 14 }

-- The Subscriber Unit Service Table
cwdIfSuServiceTable OBJECT-TYPE
    SYNTAX          SEQUENCE OF CwdIfSuServiceEntry
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
            "Describes the attributes of each upstream service queue
            on a SU."
    ::= { cwdIfSuObjects 3 }

cwdIfSuServiceEntry OBJECT-TYPE
    SYNTAX          CwdIfSuServiceEntry
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
            "Describes the attributes of an upstream bandwidth service
            queue.
            An entry in this table exists for each Service ID.
            The primary index is an ifIndex with an ifType of
            propDocsWirelessMacLayer(nnn)."
    INDEX           {
                        ifIndex,
                        cwdIfSuServiceId
                    }
    ::= { cwdIfSuServiceTable 1 }

CwdIfSuServiceEntry ::= SEQUENCE {
    cwdIfSuServiceId            INTEGER,
    cwdIfSuServiceQosProfile    INTEGER,
    cwdIfSuServiceTxSlotsImmed  Counter32,
    cwdIfSuServiceTxSlotsDed    Counter32,
    cwdIfSuServiceTxRetries     Counter32,
    cwdIfSuServiceTxExceeded    Counter32,
    cwdIfSuServiceRqRetries     Counter32,
    cwdIfSuServiceRqExceeded    Counter32
}

cwdIfSuServiceId OBJECT-TYPE
    SYNTAX          INTEGER (1..16383)
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
            "Identifies a service queue for upstream bandwidth. The
            attributes of this service queue are shared between the
            SU and the HE. The HE allocates upstream bandwidth
            to this service queue based on requests from the SU and
            on the class of service associated with this queue."
    ::= { cwdIfSuServiceEntry 1 }

cwdIfSuServiceQosProfile OBJECT-TYPE
    SYNTAX          INTEGER (0..16383)
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "The index in cwdIfQosProfileTable describing the quality
            of service attributes associated with this particular
            service. If cwdIfQosProfileTable is not supported or
            doesn't exist, this object returns the value of zero."
    ::= { cwdIfSuServiceEntry 2 }

cwdIfSuServiceTxSlotsImmed OBJECT-TYPE
    SYNTAX          Counter32
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "The number of upstream mini-slots which have been used to
            transmit data PDUs in immediate (contention) mode. This
            includes only those PDUs which are presumed to have
            arrived at the headend (i.e., those which were explicitly
            acknowledged.) It does not include retransmission attempts
            or mini-slots used by requests."
    ::= { cwdIfSuServiceEntry 3 }

cwdIfSuServiceTxSlotsDed OBJECT-TYPE
    SYNTAX          Counter32
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "The number of upstream mini-slots which have been used to
            transmit data PDUs in dedicated mode (i.e., as a result
            of a unicast Data Grant)."
    ::= { cwdIfSuServiceEntry 4 }

cwdIfSuServiceTxRetries OBJECT-TYPE
    SYNTAX          Counter32
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "The data PDUs transmitted directly in contention data
            slots expects explicit acknowledgement from the Headend.
            If the acknowledgement is not received the PDUs are 
            transmitted again. This object is the number of attempts
            to transmit data PDUs which didn't receive 
            acknowledgement."
    ::= { cwdIfSuServiceEntry 5 }

cwdIfSuServiceTxExceeded OBJECT-TYPE
    SYNTAX          Counter32
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "The data PDUs transmitted directly in contention data
            slots expects explicit acknowledgement from the Headend. 
            If the acknowledgement is not received the PDUs are 
            transmitted again. After excessive retries the data 
            PDUs are dropped. This object represents the number 
            of data PDU transmission failures due to excessive
            retries without acknowledgment."
    ::= { cwdIfSuServiceEntry 6 }

cwdIfSuServiceRqRetries OBJECT-TYPE
    SYNTAX          Counter32
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "The number of attempts to transmit bandwidth requests
            which did not result in acknowledgment."
    ::= { cwdIfSuServiceEntry 7 }

cwdIfSuServiceRqExceeded OBJECT-TYPE
    SYNTAX          Counter32
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "The number of requests for bandwidth which failed due to
            excessive retries without acknowledgment."
    ::= { cwdIfSuServiceEntry 8 }

-- HE GROUP


-- The HE MAC Table
cwdIfHeMacTable OBJECT-TYPE
    SYNTAX          SEQUENCE OF CwdIfHeMacEntry
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
            "Describes the attributes of each HE MAC interface,
            extending the information available from ifEntry."
    ::= { cwdIfHeObjects 1 }

cwdIfHeMacEntry OBJECT-TYPE
    SYNTAX          CwdIfHeMacEntry
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
            "An entry containing objects describing attributes of each
            MAC entry, extending the information in ifEntry.
            An entry in this table exists for each ifEntry with an
            ifType of propDocsWirelessMacLayer(nnn)."
    INDEX           { ifIndex }
    ::= { cwdIfHeMacTable 1 }

CwdIfHeMacEntry ::= SEQUENCE {
    cwdIfHeCapabilities            BITS,
    cwdIfHeSyncInterval            INTEGER,
    cwdIfHeUcdInterval             INTEGER,
    cwdIfHeMaxServiceIds           INTEGER,
    cwdIfHeInsertionInterval       TimeInterval,
    cwdIfHeInvitedRangingAttempts  INTEGER
}

cwdIfHeCapabilities OBJECT-TYPE
    SYNTAX          BITS {
                        atmCells(0),
                        concatenation(1)
                    }
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "Identifies the capabilities of the HE MAC
            implementation at this interface. Note that packet
            transmission is always supported. Therefore, there
            is no specific bit required to explicitly indicate
            this capability."
    ::= { cwdIfHeMacEntry 1 }

cwdIfHeSyncInterval OBJECT-TYPE
    SYNTAX          INTEGER (1..200)
    UNITS           "Milliseconds"
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
            "The interval between HE transmission of successive SYNC
            messages at this interface."
    REFERENCE       "Data Over Cable Radio Frequency Interface Specification, 
             Sync Interval."
    ::= { cwdIfHeMacEntry 2 }

cwdIfHeUcdInterval OBJECT-TYPE
    SYNTAX          INTEGER (1..2000)
    UNITS           "Milliseconds"
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
            "The interval between HE transmission of successive
            Upstream Channel Descriptor messages for each upstream
            channel at this interface."
    REFERENCE       "Data Over Cable Radio Frequency Interface Specification, 
             UCD Interval."
    ::= { cwdIfHeMacEntry 3 }

cwdIfHeMaxServiceIds OBJECT-TYPE
    SYNTAX          INTEGER (1..16383)
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "The maximum number of service IDs that may be
            simultaneously active."
    REFERENCE       "Data Over Cable Radio Frequency Interface Specification, 
             Appendix A.  Well-Known Addresses. 
                      A.2 MAC Service IDs."
    ::= { cwdIfHeMacEntry 4 }

cwdIfHeInsertionInterval OBJECT-TYPE
    SYNTAX          TimeInterval
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
            "The amount of time between each broadcast station
            maintenance grant. Broadcast station maintenance
            grants are used to allow new subscriber units to join the
            network. Zero indicates that a vendor-specific algorithm
            is used instead of a fixed time. Maximum amount of time
            permitted by the DOCSIS specification is 2 seconds."
    REFERENCE       "Data Over Cable Radio Frequency Interface Specification, 
             Ranging Interval."
    ::= { cwdIfHeMacEntry 5 }

cwdIfHeInvitedRangingAttempts OBJECT-TYPE
    SYNTAX          INTEGER (0..1024)
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
            "The maximum number of attempts to make on invitations
            for ranging requests. A value of zero means the system 
            should attempt to range forever."
    ::= { cwdIfHeMacEntry 6 }

-- HE status table.
cwdIfHeStatusTable OBJECT-TYPE
    SYNTAX          SEQUENCE OF CwdIfHeStatusEntry
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
            "For the MAC layer, this group maintains a number of
            status objects and counters."
    ::= { cwdIfHeObjects 2 }

cwdIfHeStatusEntry OBJECT-TYPE
    SYNTAX          CwdIfHeStatusEntry
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
            "Status entry for a single MAC layer.
            An entry in this table exists for each ifEntry with an
            ifType of propDocsWirelessMacLayer(nnn)."
    INDEX           { ifIndex }
    ::= { cwdIfHeStatusTable 1 }

CwdIfHeStatusEntry ::= SEQUENCE {
    cwdIfHeStatusInvalidRangeReqs  Counter32,
    cwdIfHeStatusRangingAborteds   Counter32,
    cwdIfHeStatusInvalidRegReqs    Counter32,
    cwdIfHeStatusFailedRegReqs     Counter32,
    cwdIfHeStatusInvalidDataReqs   Counter32,
    cwdIfHeStatusT5Timeouts        Counter32
}

cwdIfHeStatusInvalidRangeReqs OBJECT-TYPE
    SYNTAX          Counter32
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "This object counts invalid RNG-REQ messages received on
            this interface."
    ::= { cwdIfHeStatusEntry 1 }

cwdIfHeStatusRangingAborteds OBJECT-TYPE
    SYNTAX          Counter32
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "This object counts ranging attempts that were explicitly
            aborted by the HE."
    ::= { cwdIfHeStatusEntry 2 }

cwdIfHeStatusInvalidRegReqs OBJECT-TYPE
    SYNTAX          Counter32
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "This object counts invalid REG-REQ messages received on
            this interface."
    ::= { cwdIfHeStatusEntry 3 }

cwdIfHeStatusFailedRegReqs OBJECT-TYPE
    SYNTAX          Counter32
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "This object counts failed registration attempts, i.e.,
            authentication failures and class of service failures,
            on this interface."
    ::= { cwdIfHeStatusEntry 4 }

cwdIfHeStatusInvalidDataReqs OBJECT-TYPE
    SYNTAX          Counter32
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "This object counts invalid data request messages
            received on this interface."
    ::= { cwdIfHeStatusEntry 5 }

cwdIfHeStatusT5Timeouts OBJECT-TYPE
    SYNTAX          Counter32
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "This object counts the number of times counter T5
            expired on this interface.
            The T5 timer is the 'Wait for Upstream Channel Change 
            Response Timer' on the Head end."
    REFERENCE       "Data Over Cable Radio Frequency Interface Specification, 
             Sync Interval. Appendix B"
    ::= { cwdIfHeStatusEntry 6 }

-- SU status table (within HE).
-- This table is implemented only at the HE.
-- It contains per SU status information available in the HE.
cwdIfHeSuStatusTable OBJECT-TYPE
    SYNTAX          SEQUENCE OF CwdIfHeSuStatusEntry
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
            "A set of objects in the HE, maintained for each
            Subscriber unit connected to this HE."
    ::= { cwdIfHeObjects 3 }

cwdIfHeSuStatusEntry OBJECT-TYPE
    SYNTAX          CwdIfHeSuStatusEntry
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
            "Status information for a single Subscriber unit.
            An entry in this table exists for each Subscriber unit 
            that is connected to the HE implementing this table."
    INDEX           { cwdIfHeSuStatusIndex }
    ::= { cwdIfHeSuStatusTable 1 }

CwdIfHeSuStatusEntry ::= SEQUENCE {
    cwdIfHeSuStatusIndex            INTEGER,
    cwdIfHeSuStatusMacAddress       MacAddress,
    cwdIfHeSuStatusIpAddress        IpAddress,
    cwdIfHeSuStatusDownChanIfIndex  InterfaceIndexOrZero,
    cwdIfHeSuStatusUpChanIfIndex    InterfaceIndexOrZero,
    cwdIfHeSuStatusRxPower          Integer32,
    cwdIfHeSuStatusTimingOffset     Unsigned32,
    cwdIfHeSuStatusValue            INTEGER,
    cwdIfHeSuStatusIfIndex          InterfaceIndex,
    cwdIfHeSuStatusServiceId        INTEGER
}

cwdIfHeSuStatusIndex OBJECT-TYPE
    SYNTAX          INTEGER (1..2147483647)
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
            "Index value to uniquely identify an entry in this table.
            For an individual Subscriber Unit, this index value should
            not change during HE uptime."
    ::= { cwdIfHeSuStatusEntry 1 }

cwdIfHeSuStatusMacAddress OBJECT-TYPE
    SYNTAX          MacAddress
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "MAC address of this Subscriber Unit. If the Subscriber
            Unit has multiple MAC addresses, this is the MAC
            address associated with the Wireless interface.
            Each SU has only one wireless MAC interface."
    ::= { cwdIfHeSuStatusEntry 2 }

cwdIfHeSuStatusIpAddress OBJECT-TYPE
    SYNTAX          IpAddress
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "IP address of this Subscriber Unit. If the Subscriber
            Unit has no IP address assigned, or the IP address is
            unknown, this object returns a value of 0.0.0.0. If 
            the Subscriber Unit has multiple IP addresses, this 
            object returns the IP address associated with the 
            Wireless interface. Each SU has only one wireless 
            MAC interface."
    ::= { cwdIfHeSuStatusEntry 3 }

cwdIfHeSuStatusDownChanIfIndex OBJECT-TYPE
    SYNTAX          InterfaceIndexOrZero
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "IfIndex of the downstream channel this Subscriber Unit
            is connected to. If the downstream channel is unknown, 
            this object returns a value of zero."
    ::= { cwdIfHeSuStatusEntry 4 }

cwdIfHeSuStatusUpChanIfIndex OBJECT-TYPE
    SYNTAX          InterfaceIndexOrZero
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "IfIndex of the upstream channel this Subscriber Unit
            is connected to. If the upstream channel is unknown, 
            this object returns a value of zero."
    ::= { cwdIfHeSuStatusEntry 5 }

cwdIfHeSuStatusRxPower OBJECT-TYPE
    SYNTAX          Integer32 (-80..33)
    UNITS           "dBm Decibel milliwatts"
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "The receive power as perceived for upstream data from
            this subscriber unit.
            If the receive power is unknown, this object returns
            a value of zero."
    ::= { cwdIfHeSuStatusEntry 6 }

cwdIfHeSuStatusTimingOffset OBJECT-TYPE
    SYNTAX          Unsigned32
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "A measure of the current round trip time for this SU.
            Used for timing of SU upstream transmissions to ensure
            synchronized arrivals at the HE. Units are in terms
            of (cwdIfUpstreamMiniSlotTimeBaseTick/64). Returns
            zero if the value is unknown."
    ::= { cwdIfHeSuStatusEntry 7 }

cwdIfHeSuStatusValue OBJECT-TYPE
    SYNTAX          INTEGER {
                        other(1),
                        ranging(2),
                        rangingAborted(3),
                        rangingComplete(4),
                        ipComplete(5),
                        registrationComplete(6),
                        accessDenied(7)
                    }
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "Current subscriber unit connectivity state, as specified
            in the RF Interface Specification. Returned status
            information is the SU status as assumed by the HE,
            and indicates the following events:
            other(1)
               Any state other than below.
            ranging(2)
               The HE has received an Initial Ranging Request
               message from the SU, and the ranging process is not
               yet complete.
            rangingAborted(3)
               The HE has sent a Ranging Abort message to the SU.
            rangingComplete(4)
               The HE has sent a Ranging Complete message to the SU.
            ipComplete(5)
               The HE has received a DHCP reply message and forwarded
               it to the SU.
            registrationComplete(6)
               The HE has sent a Registration Response message to
               the SU.
            accessDenied(7)
               The HE has sent a Registration Aborted message
               to the SU.
            The HE only needs to report states it is able to detect."
    REFERENCE       "Data over Cable Radio Frequency Interface Specification,
             Chapter 7.2."
    ::= { cwdIfHeSuStatusEntry 8 }

cwdIfHeSuStatusIfIndex OBJECT-TYPE
    SYNTAX          InterfaceIndex
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "The HE MAC interface index (ifType of
            propDocsWirelessMacLayer(nnn)) that SU connects to."
    ::= { cwdIfHeSuStatusEntry 9 }

cwdIfHeSuStatusServiceId OBJECT-TYPE
    SYNTAX          INTEGER (1..16383)
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION     "The SU's primary Service ID."
    ::= { cwdIfHeSuStatusEntry 10 }

-- The HE Service Table.
cwdIfHeServiceTable OBJECT-TYPE
    SYNTAX          SEQUENCE OF CwdIfHeServiceEntry
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
            "Describes the attributes of upstream service queues
            in a Head-end System."
    ::= { cwdIfHeObjects 4 }

cwdIfHeServiceEntry OBJECT-TYPE
    SYNTAX          CwdIfHeServiceEntry
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
            "Describes the attributes of a single upstream bandwidth
            service queue.
            Entries in this table exist for each ifEntry with an
            ifType of propDocsWirelessMacLayer(nnn), and for 
            each service queue (Service ID) within this MAC layer.
            Entries in this table are created with the creation of
            individual Service IDs by the MAC layer and removed
            when a Service ID is removed."
    INDEX           {
                        ifIndex,
                        cwdIfHeServiceId
                    }
    ::= { cwdIfHeServiceTable 1 }

CwdIfHeServiceEntry ::= SEQUENCE {
    cwdIfHeServiceId             INTEGER,
    cwdIfHeServiceSuStatusIndex  INTEGER,
    cwdIfHeServiceAdminStatus    INTEGER,
    cwdIfHeServiceQosProfile     INTEGER,
    cwdIfHeServiceCreateTime     TimeStamp,
    cwdIfHeServiceInOctets       Counter32,
    cwdIfHeServiceInPackets      Counter32
}

cwdIfHeServiceId OBJECT-TYPE
    SYNTAX          INTEGER (1..16383)
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
            "Identifies a service queue for upstream bandwidth. The
            attributes of this service queue are shared between the
            Subscriber unit and the Head-end System.
            The HE allocates upstream bandwidth to this service 
            queue based on requests from the SU and on the class of
            service associated with this queue."
    ::= { cwdIfHeServiceEntry 1 }

cwdIfHeServiceSuStatusIndex OBJECT-TYPE
    SYNTAX          INTEGER (0..2147483647)
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "Pointer to an entry in cwdIfHeSuStatusTable identifying
            the Subscriber unit using this Service Queue."
    ::= { cwdIfHeServiceEntry 2 }

cwdIfHeServiceAdminStatus OBJECT-TYPE
    SYNTAX          INTEGER {
                        enabled(1),
                        disabled(2),
                        destroyed(3)
                    }
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
            "Allows a service class for a particular modem to be
            suppressed, (re-)enabled, or deleted altogether."
    ::= { cwdIfHeServiceEntry 3 }

cwdIfHeServiceQosProfile OBJECT-TYPE
    SYNTAX          INTEGER (0..16383)
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "The index in cwdIfQosProfileTable describing the quality
            of service attributes associated with this particular
            service. If cwdIfQosProfileTable is not supported, this
            object returns the value of zero."
    ::= { cwdIfHeServiceEntry 4 }

cwdIfHeServiceCreateTime OBJECT-TYPE
    SYNTAX          TimeStamp
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "The value of sysUpTime when this entry was created."
    ::= { cwdIfHeServiceEntry 5 }

cwdIfHeServiceInOctets OBJECT-TYPE
    SYNTAX          Counter32
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "The cumulative number of Packet Data octets received
            on this Service ID. The count does not include the
            size of the Wireless MAC header"
    ::= { cwdIfHeServiceEntry 6 }

cwdIfHeServiceInPackets OBJECT-TYPE
    SYNTAX          Counter32
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
            "The cumulative number of Packet Data packets received
            on this Service ID."
    ::= { cwdIfHeServiceEntry 7 }

cwdIfHeQosProfilePermissions OBJECT-TYPE
    SYNTAX          BITS {
                        createByManagement(0),
                        updateByManagement(1),
                        createBySubscriberUnits(2)
                    }
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
            "This object specifies permitted methods of creating
            entries in cwdIfQosProfileTable.
            CreateByManagement(0) is set if entries can be created
            using SNMP. UpdateByManagement(1) is set if updating
            entries using SNMP is permitted.
            CreateBySubscriberUnits(2) is set if entries can be
            created based on information in REG-REQ MAC messages
            received from Subscriber units.  Information in this
            object is only applicable if cwdIfQosProfileTable is
            implemented as read-create.
            Otherwise, this object is implemented as read-only
            and returns CreateBySubscriberUnits(2).
            Either CreateByManagement(0) or
            CreateBySubscriberUnits(2) must be set when writing
            to this object.  If this object has a value of
            createByManagement(2) the qos entries can be created
            and modified by the management. 
            If this object has a value of UpdateByManagement(1)
            the qos entries can be updated my management irrespective
            of who created it. But the management cannot create
            new entry in the cwdIfQosProfileTable."
    ::= { cwdIfHeObjects 6 }

-- notification group is for future extension.
cwdIfNotification OBJECT IDENTIFIER
    ::= { ciscoWirelessDocsIfMib 2 }

cwdIfConformance OBJECT IDENTIFIER
    ::= { ciscoWirelessDocsIfMib 3 }

cwdIfCompliances OBJECT IDENTIFIER
    ::= { cwdIfConformance 1 }

cwdIfGroups OBJECT IDENTIFIER
    ::= { cwdIfConformance 2 }

-- compliance statements
cwdIfBasicCompliance MODULE-COMPLIANCE
    STATUS          current
    DESCRIPTION
            "The compliance statement for wireless devices that
            implement MCNS compliant Radio Frequency Interfaces."
    MODULE          -- this module
    MANDATORY-GROUPS { cwdIfBasicGroup }

    GROUP           cwdIfSuGroup
    DESCRIPTION
            "This group is implemented only in Subscriber Units, not in
            Head-end Systems."

    GROUP           cwdIfHeGroup
    DESCRIPTION
            "This group is implemented only in Head-end
            Systems, not in Subscriber Units."

    GROUP           cwdIfQosGroup
    DESCRIPTION
            "This group of objects is implemented in both Subscriber
            Units and Head-end Systems. Implementation of this 
            group is optional."

    GROUP           cwdIfQosHeGroup
    DESCRIPTION
            "This group of objects is implemented only in Head-end
            systems. Implementation of this group is optional."

    GROUP           cwdIfModGroup
    DESCRIPTION
            "This group of objects is implemented only in Head-end
            Systems. Implementation of this group is optional at
            the subscriber end."

    OBJECT          cwdIfChannelDownFrequency
    MIN-ACCESS      read-only
    DESCRIPTION
            "Read-write in Head-end Systems;
            read-only in Subscriber Units."

    OBJECT          cwdIfChannelDownWidth
    MIN-ACCESS      read-only
    DESCRIPTION
            "Read-write in Head-end Systems;
            read-only in Subscriber Units."

    OBJECT          cwdIfChannelUpFrequency
    MIN-ACCESS      read-only
    DESCRIPTION
            "Read-write in Head-end Systems;
            read-only in Subscriber Units."

    OBJECT          cwdIfChannelUpWidth
    MIN-ACCESS      read-only
    DESCRIPTION
            "Read-write in Head-end Systems;
            read-only in Subscriber Units."

    OBJECT          cwdIfUpChannelTargetPower
    MIN-ACCESS      read-only
    DESCRIPTION
            "Read-write in Head-end Systems;
            read-only in Subscriber Units."

    OBJECT          cwdIfDownChannelSubChannelNumber
    MIN-ACCESS      read-only
    DESCRIPTION
            "Read-write in Head-end Systems;
            read-only in Subscriber Units."

    OBJECT          cwdIfDownChannelPower
    MIN-ACCESS      read-only
    DESCRIPTION
            "Read-write in Head-end Systems;
            read-only in Subscriber Units."

    OBJECT          cwdIfDownChannelModProfileIndex
    MIN-ACCESS      read-only
    DESCRIPTION
            "Read-write in Head-end Systems;
            read-only in Subscriber Units."

    OBJECT          cwdIfUpChannelSubChannelNumber
    MIN-ACCESS      read-only
    DESCRIPTION
            "Read-write in Head-end Systems;
            read-only in Subscriber Units."

    OBJECT          cwdIfUpChannelModProfileIndex
    MIN-ACCESS      read-only
    DESCRIPTION
            "Read-write in Head-end Systems;
            read-only in Subscriber Units."

    OBJECT          cwdIfUpChannelSlotSize
    MIN-ACCESS      read-only
    DESCRIPTION
            "Read-write in Head-end Systems;
            read-only in Subscriber Units."

    OBJECT          cwdIfUpChannelTxBackoffStart
    MIN-ACCESS      read-only
    DESCRIPTION
            "Read-write in Head-end Systems;
            read-only in Subscriber Units."

    OBJECT          cwdIfUpChannelTxBackoffEnd
    MIN-ACCESS      read-only
    DESCRIPTION
            "Read-write in Head-end Systems;
            read-only in Subscriber Units."

    OBJECT          cwdIfQosProfPriority
    MIN-ACCESS      read-only
    DESCRIPTION
            "This object is always read-only in Subscriber Units.
            It is compliant to implement this object as read-only
            in Head-end Systems."

    OBJECT          cwdIfQosProfMaxUpBandwidth
    MIN-ACCESS      read-only
    DESCRIPTION
            "This object is always read-only in Subscriber Units.
            It is compliant to implement this object as read-only
            in Head-end Systems."

    OBJECT          cwdIfQosProfGuarUpBandwidth
    MIN-ACCESS      read-only
    DESCRIPTION
            "This object is always read-only in Subscriber Units.
            It is compliant to implement this object as read-only
            in Head-end Systems."

    OBJECT          cwdIfQosProfMaxDownBandwidth
    MIN-ACCESS      read-only
    DESCRIPTION
            "This object is always read-only in Subscriber Units.
            It is compliant to implement this object as read-only
            in Head-end Systems."

    OBJECT          cwdIfQosProfMaxTxBurst
    MIN-ACCESS      read-only
    DESCRIPTION
            "This object is always read-only in Subscriber Units.
            It is compliant to implement this object as read-only
            in Head-end Systems."

    OBJECT          cwdIfQosProfBaselinePrivacy
    MIN-ACCESS      read-only
    DESCRIPTION
            "This object is always read-only in Subscriber Units.
            It is compliant to implement this object as read-only
            in Head-end Systems."

    OBJECT          cwdIfHeUcdInterval
    MIN-ACCESS      read-only
    DESCRIPTION
            "It is compliant to implement this object as read-only."

    OBJECT          cwdIfHeInvitedRangingAttempts
    MIN-ACCESS      read-only
    DESCRIPTION
            "It is compliant to implement this object as read-only."

    OBJECT          cwdIfHeQosProfilePermissions
    MIN-ACCESS      read-only
    DESCRIPTION
            "It is compliant to implement this object as read-only."
    ::= { cwdIfCompliances 2 }

-- units of conformance
cwdIfBasicGroup OBJECT-GROUP
    OBJECTS         {
                        cwdIfChannelUpFrequency,
                        cwdIfChannelUpWidth,
                        cwdIfChannelDownFrequency,
                        cwdIfChannelDownWidth,
                        cwdIfChannelMiniSlotTimeBaseTick,
                        cwdIfChannelSubChannelPlanVer,
                        cwdIfDownChannelSubChannelNumber,
                        cwdIfDownChannelId,
                        cwdIfDownChannelFrequency,
                        cwdIfDownChannelWidth,
                        cwdIfDownChannelPower,
                        cwdIfDownChannelModProfileIndex,
                        cwdIfUpChannelSubChannelNumber,
                        cwdIfUpChannelId,
                        cwdIfUpChannelFrequency,
                        cwdIfUpChannelWidth,
                        cwdIfUpChannelTargetPower,
                        cwdIfUpChannelModProfileIndex,
                        cwdIfUpChannelSlotSize,
                        cwdIfUpChannelTxTimingOffset,
                        cwdIfUpChannelRangBackoffStart,
                        cwdIfUpChannelRangBackoffEnd,
                        cwdIfUpChannelTxBackoffStart,
                        cwdIfUpChannelTxBackoffEnd,
                        cwdIfSigQIncludesContention,
                        cwdIfSigQUnerroreds,
                        cwdIfSigQCorrecteds,
                        cwdIfSigQUncorrectables,
                        cwdIfSigQSignalNoise
                    }
    STATUS          current
    DESCRIPTION
            "Group of objects implemented in both Subscriber Units and
            Head-end Systems."
    ::= { cwdIfGroups 1 }

cwdIfHeGroup OBJECT-GROUP
    OBJECTS         {
                        cwdIfHeCapabilities,
                        cwdIfHeSyncInterval,
                        cwdIfHeUcdInterval,
                        cwdIfHeMaxServiceIds,
                        cwdIfHeInsertionInterval,
                        cwdIfHeInvitedRangingAttempts,
                        cwdIfHeStatusInvalidRangeReqs,
                        cwdIfHeStatusRangingAborteds,
                        cwdIfHeStatusInvalidRegReqs,
                        cwdIfHeStatusFailedRegReqs,
                        cwdIfHeStatusInvalidDataReqs,
                        cwdIfHeStatusT5Timeouts,
                        cwdIfHeSuStatusMacAddress,
                        cwdIfHeSuStatusIpAddress,
                        cwdIfHeSuStatusDownChanIfIndex,
                        cwdIfHeSuStatusUpChanIfIndex,
                        cwdIfHeSuStatusRxPower,
                        cwdIfHeSuStatusTimingOffset,
                        cwdIfHeSuStatusValue,
                        cwdIfHeSuStatusIfIndex,
                        cwdIfHeSuStatusServiceId,
                        cwdIfHeServiceSuStatusIndex,
                        cwdIfHeServiceAdminStatus,
                        cwdIfHeServiceQosProfile,
                        cwdIfHeServiceCreateTime,
                        cwdIfHeServiceInOctets,
                        cwdIfHeServiceInPackets
                    }
    STATUS          current
    DESCRIPTION
            "Group of objects implemented in Head-end
            Systems."
    ::= { cwdIfGroups 7 }

cwdIfSuGroup OBJECT-GROUP
    OBJECTS         {
                        cwdIfSuHeAddress,
                        cwdIfSuCapabilities,
                        cwdIfSuRangingRespTimeout,
                        cwdIfSuStatusValue,
                        cwdIfSuStatusCode,
                        cwdIfSuStatusTxPower,
                        cwdIfSuStatusResets,
                        cwdIfSuStatusLostSyncs,
                        cwdIfSuStatusInvalidMaps,
                        cwdIfSuStatusInvalidUcds,
                        cwdIfSuStatusInvalidRangingResp,
                        cwdIfSuStatusInvalidRegResp,
                        cwdIfSuStatusT1Timeouts,
                        cwdIfSuStatusT2Timeouts,
                        cwdIfSuStatusT3Timeouts,
                        cwdIfSuStatusT4Timeouts,
                        cwdIfSuStatusRangingAborteds,
                        cwdIfSuServiceQosProfile,
                        cwdIfSuServiceTxSlotsImmed,
                        cwdIfSuServiceTxSlotsDed,
                        cwdIfSuServiceTxRetries,
                        cwdIfSuServiceTxExceeded,
                        cwdIfSuServiceRqRetries,
                        cwdIfSuServiceRqExceeded
                    }
    STATUS          current
    DESCRIPTION     "Group of objects implemented in Subscriber Units."
    ::= { cwdIfGroups 2 }

cwdIfQosGroup OBJECT-GROUP
    OBJECTS         {
                        cwdIfQosProfPriority,
                        cwdIfQosProfMaxUpBandwidth,
                        cwdIfQosProfGuarUpBandwidth,
                        cwdIfQosProfMaxDownBandwidth,
                        cwdIfQosProfMaxTxBurst,
                        cwdIfQosProfBaselinePrivacy,
                        cwdIfQosProfStatus
                    }
    STATUS          current
    DESCRIPTION
            "Quality of Service related group of objects.
            This group is implemented in both Subscriber Units and
            Head-end Systems."
    ::= { cwdIfGroups 3 }

cwdIfQosHeGroup OBJECT-GROUP
    OBJECTS         { cwdIfHeQosProfilePermissions }
    STATUS          current
    DESCRIPTION
            "Quality of Service related group of objects.
            This group is implemented in Head-end
            Systems only."
    ::= { cwdIfGroups 4 }

cwdIfModGroup OBJECT-GROUP
    OBJECTS         {
                        cwdIfModRowStatus,
                        cwdIfModBandwidth,
                        cwdIfModThroughput,
                        cwdIfModBurstLength,
                        cwdIfModMultipathRobustness
                    }
    STATUS          current
    DESCRIPTION
            "Objects that describe modulation characteristics
            of a channel.
            This group is implemented in both Subscriber Units and
            Head-end Systems."
    ::= { cwdIfGroups 5 }

END


