path: root/MIBS/cisco/CISCO-LWAPP-DOT11-MIB

-- *******************************************************************
-- CISCO-LWAPP-DOT11-MIB.my
-- January 2007, Devesh Pujari, Srinath Candadai
--   
-- Copyright (c) 2007, 2009-2010-2014, 2017 by Cisco Systems Inc.
-- All rights reserved.
-- *******************************************************************

CISCO-LWAPP-DOT11-MIB DEFINITIONS ::= BEGIN

IMPORTS
    MODULE-IDENTITY,
    OBJECT-TYPE,
    NOTIFICATION-TYPE,
    Unsigned32,
    Integer32
        FROM SNMPv2-SMI
    MODULE-COMPLIANCE,
    OBJECT-GROUP,
    NOTIFICATION-GROUP
        FROM SNMPv2-CONF
    TruthValue
        FROM SNMPv2-TC
    SnmpAdminString
        FROM SNMP-FRAMEWORK-MIB
    CLDot11Band,
    CLDot11ChannelBandwidth
        FROM CISCO-LWAPP-TC-MIB
    ciscoMgmt
        FROM CISCO-SMI;


-- ********************************************************************
-- *  MODULE IDENTITY
-- ********************************************************************

ciscoLwappDot11MIB MODULE-IDENTITY
    LAST-UPDATED    "201705220000Z"
    ORGANIZATION    "Cisco Systems Inc."
    CONTACT-INFO
            "Cisco Systems,
            Customer Service
            Postal: 170 West Tasman Drive
            San Jose, CA  95134
            USA
            Tel: +1 800 553-NETS

            Email: cs-wnbu-snmp@cisco.com"
    DESCRIPTION
        "This MIB is intended to be implemented on all those
        devices operating as Central controllers, that
        terminate the Light Weight Access Point Protocol
        tunnel from Cisco Light-weight LWAPP Access Points.

        This MIB provides the information about the
        operational parameters of the 802.11 networks.
        References about specific type of 802.11 flavors like
        802.11a/b/g or 802.11n will be made whereever required
        to indicate that the respective parameters are
        applicable only to that particular type of 802.11
        networks.

        The relationship between CC and the LWAPP APs
        can be depicted as follows:

              +......+     +......+     +......+
              +      +     +      +     +      +
              +  CC  +     +  CC  +     +  CC  +
              +      +     +      +     +      +
              +......+     +......+     +......+
                ..            .             .
                ..            .             .
               .  .            .             .
              .    .            .             .
             .      .            .             .
            .        .            .             .
        +......+ +......+     +......+      +......+
        +      + +      +     +      +      +      +
        +  AP  + +  AP  +     +  AP  +      +  AP  +
        +      + +      +     +      +      +      +
        +......+ +......+     +......+      +......+
                   .              .             .
                 .  .              .             .
                .    .              .             .
               .      .              .             .
              .        .              .             .
           +......+ +......+     +......+      +......+
           +      + +      +     +      +      +      +
           +  MN  + +  MN  +     +  MN  +      +  MN  +
           +      + +      +     +      +      +      +
           +......+ +......+     +......+      +......+


        The LWAPP tunnel exists between the controller and
        the APs.  The MNs communicate with the APs through
        the protocol defined by the 802.11 standard.

        LWAPP APs, upon bootup, discover and join one of the
        controllers and the controller pushes the configuration,
        that includes the WLAN parameters, to the LWAPP APs.
        The APs then encapsulate all the 802.11 frames from
        wireless clients inside LWAPP frames and forward
        the LWAPP frames to the controller.

                           GLOSSARY

        Access Point ( AP )

        An entity that contains an 802.11 medium access
        control ( MAC ) and physical layer ( PHY ) interface
        and provides access to the distribution services via
        the wireless medium for associated clients.  

        LWAPP APs encapsulate all the 802.11 frames in
        LWAPP frames and sends them to the controller to which
        it is logically connected.

        Gratuitous Probe Response (GPR)

        The Gratuitous Probe Response feature aids in conserving
        battery power of WLAN-enabled cell phones by providing
        a high rate packet on the order of tens of milliseconds
        such that these kind of phones can wake up and wait at
        predefined intervals, to reduce battery power.  The 
        GPR packet is transmitted from the AP at a predefined
        time interval.


        Light Weight Access Point Protocol ( LWAPP )

        This is a generic protocol that defines the 
        communication between the Access Points and the
        Central Controller. 

        Mobile Node ( MN )

        A roaming 802.11 wireless device in a wireless
        network associated with an access point. Mobile Node 
        and client are used interchangeably. 

        TU

        A measurement of time in units of 1024 microseconds.

        802.11n

        802.11n builds upon previous 802.11 standards by
        adding MIMO (multiple-input multiple-output). 
        MIMO uses multiple transmitter and receiver antennas
        to allow for increased data throughput through spatial
        multiplexing and increased range .

        A-MPDU

        An aggregated format that consists of several MAC
        Protocol Data Units being aggregated and transmitted
        in one PHY Service Data Unit.

        A-MSDU

        An aggregated format that consists of several MAC
        Service Data Units being aggregated and transmitted
        in one MAC Protocol Data Unit.

        Reduced Inter-Frame Space ( RIFS )

        A time interval between multiple transmissions of a
        single transmitter used to reduce overhead and
        increase network efficiency.

        Modulation and Coding Scheme ( MCS )

        This is a value that determines the modulation, coding
        and number of spatial channels.  Each scheme specifies
        the modulation technique, coding rate , number of 
        spatial streams  etc and the corresponding data rate.

        Guard Interval

        Guard intervals are used to ensure that distinct 
        transmissions do not interfere with one another. 
        The purpose of the guard interval is to introduce 
        immunity to propagation delays, echoes and 
        reflections, to which digital data is normally 
        very sensitive.

        Media Access Control ( MAC )

        The Media Access Control Layer is one of two sublayers 
        that make up the Data Link Layer.  The MAC layer is 
        responsible for moving data packets to and from one 
        Network Interface Card (NIC) to another across a shared 
        channel.

        Suppression Table

        When the Band Select feature is ON, AP suppresses 
        the probe response to mobile stations on 2.4 GHz. AP 
        suppresses probe response to new mobile stattions for 
        all SSIDs that are being Band Select enabled. 
        Suppressed mobile station and corresponding suprression 
        counts are recorded in a table known as Suppression 
        Table which is stored in internal database of controller.
        Entries of this table aged-out to make place for new 
        entries.

        Dual Band Table

        When AP sees probe request from any mobile station in 
        both 2.4GHz and 5GHz band AP will know that mobile station
        is capable of operating on both band. Dual band capable
        mobile stations are recorded in a table known as dual band 
        table which is stored in internal database of controller.
        This record are kept to make sure 5GHz capable mobile station
        should join 5GHz band only.
        Entries in the table will be age out to make space for
        new entries. 
        The AP will not respond to the dual band mobile station's
        2.4GHz probe until is removed from the dual band
        table. AP fills the dual band table in the
        following order until it is full:
        1) mobile station with 5GHz probe that have associated to
           2.4GHz.
        2) mobile station with 5GHz probe that also have 2.4GHz
           probes.
        3) mobile station with just 5GHz probe detected and 5GHz
           association.

        RSSI

        Received Signal Strength Indication (RSSI), the IEEE 802.11
        standard defines a mechanism by which RF energy is to be 
        measured by the circuitry on a wireless NIC. Its value is 
        measured in dBm and ranges from -128 to 0.


        REFERENCE

        [1] Wireless LAN Medium Access Control ( MAC ) and
            Physical Layer ( PHY ) Specifications.

        [2] Draft-obara-Capwap-lwapp-00.txt, IETF Light
            Weight Access Point Protocol.

        [3] Enhanced Wireless Consortium MAC Specification,
            v1.24.

        [4] Enhanced Wireless Consortium PHY Specification,
            v1.27."
    REVISION        "201705220000Z"
    DESCRIPTION
        "Added cldVhtDot11acEnable in cld11acConfig.
        Added cldLoadBalancingTrafficThreshold  in
        cldLoadBalancing.
        Added following in cld11acMcs table:
        cld11acMcsSpatialStreamIndex,
        cld11acMcsDataRateIndex,
        cld11acMcsSupportEnable"
    REVISION        "201005060000Z"
    DESCRIPTION
        "Added cldHtDot11nEnable in CldHtMacOperationsEntry
        Added ciscoLwappDot11CountryChangeNotif in
        ciscoLwappDot11MIBNotifs
        Added following in cldConfig:
        cldMultipleCountryCode
        cldRegulatoryDomain
        cldCountryChangeNotifEnable
        cldLoadBalancing
        cldLoadBalancingEnable
        cldLoadBalancingWindowSize
        cldLoadBalancingDenialCount
        cldBandSelect
        cldBandSelectEnable
        cldBandSelectCycleCount
        cldBandSelectCycleThreshold
        cldBandSelectAgeOutSuppression
        cldBandSelectAgeOutDualBand
        cldBandSelectClientRssi
        Added following table:
        cld11nMcsTable
        cldCountryTable
        Added the following OBJECT-GROUPs:
        ciscoLwappDot11MIBConfigGroup
        ciscoLwappDot11MIBNotifsGroup
        ciscoLwappDot11MIBStatusGroup
        Added ciscoLwappDot11MIBComplianceRev1 in 
        OBJECT-COMPLIANCE."
    REVISION        "200701040000Z"
    DESCRIPTION
        "Initial version of this MIB module."
    ::= { ciscoMgmt 612 }


ciscoLwappDot11MIBNotifs  OBJECT IDENTIFIER
    ::= { ciscoLwappDot11MIB 0 }

ciscoLwappDot11MIBObjects  OBJECT IDENTIFIER
    ::= { ciscoLwappDot11MIB 1 }

ciscoLwappDot11MIBConform  OBJECT IDENTIFIER
    ::= { ciscoLwappDot11MIB 2 }

cldConfig  OBJECT IDENTIFIER
    ::= { ciscoLwappDot11MIBObjects 1 }

cldStatus  OBJECT IDENTIFIER
    ::= { ciscoLwappDot11MIBObjects 2 }

-- ********************************************************************
-- *    High Throughput MAc Operations table
-- ********************************************************************

cldHtMacOperationsTable OBJECT-TYPE
    SYNTAX          SEQUENCE OF CldHtMacOperationsEntry 
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
        "This table represents the operational parameters
        at the MAC layer for the 802.11n networks managed 
        through the controller. An agent adds an entry to 
        this table for every 802.11n band on startup."
    ::= { cldConfig 1 }

cldHtMacOperationsEntry OBJECT-TYPE
    SYNTAX          CldHtMacOperationsEntry
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
        "Each entry represents the operational parameters
        at the MAC layer for 802.11n networks."
    INDEX           { cldHtDot11nBand } 
    ::= { cldHtMacOperationsTable 1 }

CldHtMacOperationsEntry ::= SEQUENCE {
        cldHtDot11nBand                CLDot11Band,
        cldHtDot11nChannelBandwidth    CLDot11ChannelBandwidth,
        cldHtDot11nRifsEnable          TruthValue,
        cldHtDot11nAmsduEnable         TruthValue,
        cldHtDot11nAmpduEnable         TruthValue,
        cldHtDot11nGuardIntervalEnable TruthValue,
        cldHtDot11nEnable              TruthValue
}

cldHtDot11nBand OBJECT-TYPE
    SYNTAX          CLDot11Band
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
        "This object identifies the 802.11n band the parameters
        correspond to." 
    ::= { cldHtMacOperationsEntry 1 }

cldHtDot11nChannelBandwidth OBJECT-TYPE
    SYNTAX          CLDot11ChannelBandwidth
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
        "This object represents the channel bandwidth for
        the 802.11n networks in the particular band."
    DEFVAL          { twenty } 
    ::= { cldHtMacOperationsEntry 2 }

cldHtDot11nRifsEnable OBJECT-TYPE
    SYNTAX          TruthValue
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
        "This object is used to indicate the support for RIFS on
        this band. A value of 'true' indicates that RIFS is 
        enabled for this band. A value of 'false' indicates that 
        RIFS is disabled for this band."
    DEFVAL          { true } 
    ::= { cldHtMacOperationsEntry 3 }

cldHtDot11nAmsduEnable OBJECT-TYPE
    SYNTAX          TruthValue
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
        "This object is used to indicate the support for 802.11n
        A-MSDU on this band. A value of 'true' indicates that 
        A-MSDU is enabled for this band. A value of 'false' 
        indicates that A-MSDU is disabled for this band."
    DEFVAL          { true } 
    ::= { cldHtMacOperationsEntry 4 }

cldHtDot11nAmpduEnable OBJECT-TYPE
    SYNTAX          TruthValue
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
        "This object is used to indicate the support for 802.11n
        A-MPDU on this band. A value of 'true' indicates that 
        A-MPDU is enabled for this band. A value of 'false' 
        indicates that A-MPDU is disabled for this band."
    DEFVAL          { true } 
    ::= { cldHtMacOperationsEntry 5 }

cldHtDot11nGuardIntervalEnable OBJECT-TYPE
    SYNTAX          TruthValue
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
        "This object is used to indicate the support for 802.11n
        guard interval on this band. A value of 'true' indicates 
        that guard interval is enabled for this band. A value of 
        'false' indicates that guard interval is disabled for
        this band."
    DEFVAL          { true } 
    ::= { cldHtMacOperationsEntry 6 }

cldHtDot11nEnable OBJECT-TYPE
    SYNTAX          TruthValue
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
        "This object is used to enable the controller to manage
        802.11n networks. A value of 'true' means the 802.11n 
        network is enabled. A value of 'false' means the 802.11n
        network is disabled."
    DEFVAL          { true } 
    ::= { cldHtMacOperationsEntry 7 }
 


-- ********************************************************************
-- *    Configuration for parameters
-- ********************************************************************

cldMultipleCountryCode OBJECT-TYPE
    SYNTAX          SnmpAdminString (SIZE  (1..600))
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
        "This object represents the countries in which the
        controller is operating. Multiple countries can be set.
        The countries are displayed using a 3 letter code 
        for each country separated by a comma." 
    ::= { cldConfig 2 }

cldRegulatoryDomain OBJECT-TYPE
    SYNTAX          SnmpAdminString (SIZE  (1..255))
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
        "This object represents the regulatory domains for
        the controller.Regulatory domain specifies allowed 
        802.11 chanels.Multiple domains can be listed seperated 
        with spaces." 
    ::= { cldConfig 3 }
-- ********************************************************************
-- *    MCS table
-- ********************************************************************

cld11nMcsTable OBJECT-TYPE
    SYNTAX          SEQUENCE OF Cld11nMcsEntry 
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
        "This table lists the MCS data rates used on the
        802.11n networks managed by this controller."
    ::= { cldConfig 4 }

cld11nMcsEntry OBJECT-TYPE
    SYNTAX          Cld11nMcsEntry
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
        "An entry in this table represents a MCS data rate for 802.11n
        band which is uniquely identified by cld11nMcsDataRateIndex 
        and cld11nMcsBand.
        All entries are added by the controller at startup.
        cld11nMcsDataRate are calculated by different permutation of
        cld11nMcsChannelWidth, cld11nMcsGuardInterval,
        cld11nMcsModulation
        etc. Different variables combination can give same data rate."
    INDEX           {
                        cld11nMcsBand,
                        cld11nMcsDataRateIndex
                    } 
    ::= { cld11nMcsTable 1 }

Cld11nMcsEntry ::= SEQUENCE {
        cld11nMcsBand          CLDot11Band,
        cld11nMcsDataRateIndex Unsigned32,
        cld11nMcsDataRate      Unsigned32,
        cld11nMcsSupportEnable TruthValue,
        cld11nMcsChannelWidth  Unsigned32,
        cld11nMcsGuardInterval Unsigned32,
        cld11nMcsModulation    OCTET STRING
}

cld11nMcsBand OBJECT-TYPE
    SYNTAX          CLDot11Band
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
        "This object identifies the 802.11n band to which
        the data rate is applicable." 
    ::= { cld11nMcsEntry 1 }

cld11nMcsDataRateIndex OBJECT-TYPE
    SYNTAX          Unsigned32
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
        "This object uniquely identifies the data rate
        for a particular band." 
    ::= { cld11nMcsEntry 2 }

cld11nMcsDataRate OBJECT-TYPE
    SYNTAX          Unsigned32
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
        "The object represents the data rate value for this
        band." 
    ::= { cld11nMcsEntry 3 }

cld11nMcsSupportEnable OBJECT-TYPE
    SYNTAX          TruthValue
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
        "This object is used to enable or disable the data
        rate.  
        A value of 'true' indicates, MCS support is enabled. 
        A value of 'false' indicates, MCS support is disabled."
    DEFVAL          { true } 
    ::= { cld11nMcsEntry 4 }

cld11nMcsChannelWidth OBJECT-TYPE
    SYNTAX          Unsigned32
    UNITS           "MHz"
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
        "The object represents the channel width for which
        cld11nMcsDataRate has been calculated." 
    ::= { cld11nMcsEntry 5 }

cld11nMcsGuardInterval OBJECT-TYPE
    SYNTAX          Unsigned32
    UNITS           "ns"
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
        "The object represents the guard interval for which
        cld11nMcsDataRate has been calculated." 
    ::= { cld11nMcsEntry 6 }

cld11nMcsModulation OBJECT-TYPE
    SYNTAX          OCTET STRING (SIZE  (1..255))
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
        "The object represents the modulation used to calculate
        cld11nMcsDataRate." 
    ::= { cld11nMcsEntry 7 }
 

-- *****************************
-- LOAD BALANCING CONFIGURATION
-- *****************************

cld11acConfig  OBJECT IDENTIFIER
    ::= { cldConfig 5 }


cldVhtDot11acEnable OBJECT-TYPE
    SYNTAX          TruthValue
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
        "This object is used to enable the controller to manage
        802.11ac networks. A value of 'true' means the 802.11ac
        network is enabled. A value of 'false' means the 802.11ac
        network is disabled."
    DEFVAL          { true } 
    ::= { cld11acConfig 1 }
-- ********************************************************************
-- *    MCS table
-- ********************************************************************

cld11acMcsTable OBJECT-TYPE
    SYNTAX          SEQUENCE OF Cld11acMcsEntry 
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
        "This table is used to configure 802.11ac specific MCS
        data rate settings on a controller."
    ::= { cldConfig 6 }

cld11acMcsEntry OBJECT-TYPE
    SYNTAX          Cld11acMcsEntry
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
        "An entry in this table represents the additional  MCS data
        rate for 802.11ac band which is uniquely identifies by 
        cld11acMcsSpatialStreamIndex and cld11acMcsDataRateIndex.
        All entries are added by the controller at startup."
    INDEX           {
                        cld11acMcsSpatialStreamIndex,
                        cld11acMcsDataRateIndex
                    } 
    ::= { cld11acMcsTable 1 }

Cld11acMcsEntry ::= SEQUENCE {
        cld11acMcsSpatialStreamIndex Unsigned32,
        cld11acMcsDataRateIndex      Unsigned32,
        cld11acMcsSupportEnable      TruthValue
}

cld11acMcsSpatialStreamIndex OBJECT-TYPE
    SYNTAX          Unsigned32
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
        "The object represents the spatial stream number
        related to MCS data rate settings on the 802.11ac
        band." 
    ::= { cld11acMcsEntry 1 }

cld11acMcsDataRateIndex OBJECT-TYPE
    SYNTAX          Unsigned32
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
        "This object uniquely identifies the data rate
        for a particular band." 
    ::= { cld11acMcsEntry 2 }

cld11acMcsSupportEnable OBJECT-TYPE
    SYNTAX          TruthValue
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
        "This object is used to enable or disable the data
        rate.  
        A value of 'true' indicates the MCS support is enabled. 
        A value of 'false' indicates the MCS support is disabled."
    DEFVAL          { true } 
    ::= { cld11acMcsEntry 3 }
 

-- *****************************
-- LOAD BALANCING CONFIGURATION
-- *****************************

cldLoadBalancing  OBJECT IDENTIFIER
    ::= { cldConfig 8 }


cldLoadBalancingEnable OBJECT-TYPE
    SYNTAX          INTEGER  {
                        enable(1),
                        disable(2)
                    }
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
        "This object specifies the mode of Load Balancing.
        Value of 1(enable) shows that the Load Balancing
        is enabled and value of 2(disable) shows that it is
        disabled.

        If Load balancing is enable and wireless mobile station tries
        to
        associate any overloaded AP, association rejection
        will be sent to mobile station from AP.

        From 7.0 release onwards Load Balancing cannot be configured
        globally. cldLoadBalancingEnable will be read-only attribute 
        and it will always be enable.
        Use cLWlanLoadBalancingEnable to configure it per WLAN."
    DEFVAL          { enable } 
    ::= { cldLoadBalancing 1 }

cldLoadBalancingWindowSize OBJECT-TYPE
    SYNTAX          Integer32 (0..20)
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
        "This object specifies the threshold for the difference
        between number of mobile station a given AP can have and 
        mobile station count of the AP having minimum number of 
        mobile station in the setup.

        For example, suppose in a network setup there are three
        APs are connected to Controller, say AP1, AP2 and AP3.
        AP1 have 2 mobile stations, AP2 have 3 and AP3 have 4 
        mobile stations.
        Here AP1 have minimum number of mobile stations i.e. 2. 
        Suppose window size is configured as 2. So every AP can have
        2+2=4 mobile stations. So every 5th mobile station will be 
        load balanced.

        So, if any mobile station tries to join AP3, denial will be sent
        from AP3. For a mobile station denial will be send only for
        cldLoadBalancingDenialCount number of time."
    DEFVAL          { 5 } 
    ::= { cldLoadBalancing 2 }

cldLoadBalancingDenialCount OBJECT-TYPE
    SYNTAX          Integer32 (1..10)
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
        "This object specifies maximum number of association
        rejection AP will send to a mobile station for a given sequence
        of association.

        When a mobile station tries to associate on wireless network, it
        sends association request to AP. If AP is overloaded and
        load balancing is enable on controller, AP will send a
        denial to association request. If there are no other AP
        in the vicinity of mobile station, it will try to associate same
        AP again. So to restrict the number of denial sent from
        AP, cldLoadBalancingDenialCount is defined. After maximum
        denial count is reached mobile station will be able to
        associate.

        Association attempts on an AP from any mobile station before
        associating any AP is called as sequence of assoociation."
    DEFVAL          { 3 } 
    ::= { cldLoadBalancing 3 }

cldLoadBalancingTrafficThreshold OBJECT-TYPE
    SYNTAX          Unsigned32
    UNITS           "Percent"
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
        "This object specifies the traffic threshold that  
        triggers 'uplinkUsage' based load balancing. When the 
        uplink usage of an AP is above this threshold, this AP 
        is valid for 'uplinkUsage' based load balancing, if 
        load balance is enabled by cLWlanLoadBalancingEnable 
        and 'uplinkUsage' mode is chosen by cLWlanLoadBalancingMode
        at that WLAN."
    DEFVAL          { 50 } 
    ::= { cldLoadBalancing 4 }
-- **************************
-- BAND SELECT CONFIGURATION
-- **************************

cldBandSelect  OBJECT IDENTIFIER
    ::= { cldConfig 9 }


cldBandSelectEnable OBJECT-TYPE
    SYNTAX          INTEGER  {
                        enable(1),
                        disable(2)
                    }
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
        "This object specifies the mode of Band Select.
        Value of 1(enable) shows that the Band Select
        is enabled and value of 2(disable) shows that it is
        disabled.

        If Band Select is enable AP suppresses probe response
        to new mobile station. AP will suppress probe request coming
        only on 2.4 GHz radio.

        From 7.0 release onwards Band Select cannot be configured
        globally. cldBandSelectEnable will be read-only attribute 
        and it will always be enable.
        Use cLWlanBandSelectEnable to configure it per WLAN."
    DEFVAL          { enable } 
    ::= { cldBandSelect 1 }

cldBandSelectCycleCount OBJECT-TYPE
    SYNTAX          Integer32 (1..10)
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
        "This object specifies band select probe mobile station count.
        Suppressed mobile stations and corresponding suppression count
        are recorded in a suppression table which is stored in 
        internal database of controllers. AP will suppress 
        probe request of a mobile station till value of cycle count.
        AP will increment cycle counter when a mobile station scan
        a channel on 2.4GHz band after any time greater than
        cldBandSelectCycleThreshold.
        When a mobile station cycle count is reached and if mobile 
        station still sends a probe request then AP will respond 
        to it by probe response.

        For example, we assume at minimum, a mobile station
        will stay in a channel for 5 milliseconds and there are
        11 channels. If the mobile station scans channel 1 and then the
        other 10 channels, there should be at least a gap of 10x5
        milliseconds between the last time AP hears the mobile station
        probe and the latest one. AP only increments the count if
        the difference of time between the latest and the last
        probe is more than 50 milliseconds."
    DEFVAL          { 3 } 
    ::= { cldBandSelect 2 }

cldBandSelectCycleThreshold OBJECT-TYPE
    SYNTAX          Integer32 (1..1000)
    UNITS           "milliseconds"
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
        "This object specifies time threshold for a new scanning
        mobile station period. Mobile station cycle counter will 
        increment only if mobile station scans same channel any 
        time after cldBandSelectCycleThreshold is passed.

        For example, if a mobile station is scanning a channel after
        every 150 milliseconds and cycle threshold value is
        configures as 200, then cycle count will be incremented
        after 300 seconds. But if mobile station is scanning after every
        250 milliseconds, then mobile station count will be incremented
        after 250 milliseconds."
    DEFVAL          { 200 } 
    ::= { cldBandSelect 3 }

cldBandSelectAgeOutSuppression OBJECT-TYPE
    SYNTAX          Integer32 (10..200)
    UNITS           "seconds"
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
        "Suppressed mobile station are recorded in a suppression table.
        This object specifies age out period after which entry
        of mobile station will be removed.
        All entries will stay in the table until it is aged
        out or is replaced when table is full. If table is
        full, and there is no space for new mobile station then AP
        will replaced the oldest entry on the table that it
        had responded already. If there as no empty slot in
        the table, AP has to respond to all the new mobile station
        until space starts getting available."
    DEFVAL          { 20 } 
    ::= { cldBandSelect 4 }

cldBandSelectAgeOutDualBand OBJECT-TYPE
    SYNTAX          Integer32 (10..300)
    UNITS           "seconds"
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
        "This objects specifies age out period after which mobile
        station entry will be removed for dual band AP.
        When AP sees probe request from any mobile station in both
        2.4GHz and 5GHz band AP will know that mobile station is
        capable of operating on both band. Dual band capable
        mobile stations are recorded in a dual band table which 
        is stored in internal database of controllers.
        This record are kept to make sure 5GHz capable mobile station
        should join 5GHz band only.
        Entries in the table will be age out to make space for
        new entries.

        The AP will not respond to the dual band mobile station's
        2.4GHz probe until is removed from the dual band
        table. AP fills the dual band table in the
        following order until it is full:
        1) mobile station with 5GHz probe that have associated to
           2.4GHz.
        2) mobile station with 5GHz probe that also have 2.4GHz
           probes.
        3) mobile station with just 5GHz probe detected and 5GHz
           association."
    DEFVAL          { 60 } 
    ::= { cldBandSelect 5 }

cldBandSelectClientRssi OBJECT-TYPE
    SYNTAX          Integer32 (-90..-20)
    UNITS           "dBm"
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
        "This object specifies minimum mobile station RSSI threshold.
        Mobile stations having RSSI below this value will not be
        recorded in suppressed table.
        This configuration filter out far away mobile stations with
        low signal strength. This will limit the number of
        mobile stations on the table to a reasonable amount."
    DEFVAL          { -80 } 
    ::= { cldBandSelect 6 }
-- ********************************************************************
-- Channel table for all  Country codes
-- ********************************************************************

cldCountryTable OBJECT-TYPE
    SYNTAX          SEQUENCE OF CldCountryEntry 
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
        "This table provides the list of countries and the
        network parameters specific to the respective 
        countries. It shows the 802.11 networks, managed by
        this controller, where controller can operate."
    ::= { cldStatus 1 }

cldCountryEntry OBJECT-TYPE
    SYNTAX          CldCountryEntry
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
        "A conceptual row in cldCountryTable. There is an
        entry in this table for each country available at
        the agent, as identified by a value of cldCountryCode.
        Each entry also displays the corresponding channels
        supported by the cldCountryCode.
        All entries are added by the controller at startup."
    INDEX           { cldCountryCode } 
    ::= { cldCountryTable 1 }

CldCountryEntry ::= SEQUENCE {
        cldCountryCode              SnmpAdminString,
        cldCountryName              SnmpAdminString,
        cldCountryDot11aChannels    SnmpAdminString,
        cldCountryDot11bChannels    SnmpAdminString,
        cldCountryDot11aDcaChannels SnmpAdminString,
        cldCountryDot11bDcaChannels SnmpAdminString
}

cldCountryCode OBJECT-TYPE
    SYNTAX          SnmpAdminString (SIZE  (1..255))
    MAX-ACCESS      not-accessible
    STATUS          current
    DESCRIPTION
        "This object identifies the country for this entry.
        The 3 letter country code for this index." 
    ::= { cldCountryEntry 1 }

cldCountryName OBJECT-TYPE
    SYNTAX          SnmpAdminString
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
        "This object represents the name of the country for
        this entry." 
    ::= { cldCountryEntry 2 }

cldCountryDot11aChannels OBJECT-TYPE
    SYNTAX          SnmpAdminString
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
        "This object represents the 802.11a channels
        separated by comma." 
    ::= { cldCountryEntry 3 }

cldCountryDot11bChannels OBJECT-TYPE
    SYNTAX          SnmpAdminString
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
        "This object represents the 802.11b channels
        separated by comma." 
    ::= { cldCountryEntry 4 }

cldCountryDot11aDcaChannels OBJECT-TYPE
    SYNTAX          SnmpAdminString
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
        "This object represents the 802.11a DCA channels
        separated by comma." 
    ::= { cldCountryEntry 5 }

cldCountryDot11bDcaChannels OBJECT-TYPE
    SYNTAX          SnmpAdminString
    MAX-ACCESS      read-only
    STATUS          current
    DESCRIPTION
        "This object represents the 802.11b DCA channels
        separated by comma." 
    ::= { cldCountryEntry 6 }
 


-- ********************************************************************
-- *    NOTIFICATION Control objects
-- ********************************************************************

cldCountryChangeNotifEnable OBJECT-TYPE
    SYNTAX          TruthValue
    MAX-ACCESS      read-write
    STATUS          current
    DESCRIPTION
        "This object is used to control the generation of
        ciscoLwappDot11CountryChangeNotif notification.

        A value of 'true' indicates that the agent generates
        ciscoLwappDot11CountryChangeNotif notification.

        A value of 'false' indicates that the agent doesn't
        generate ciscoLwappDot11CountryChangeNotif 
        notification."
    DEFVAL          { true } 
    ::= { cldConfig 7 }

-- ********************************************************************
-- Country Notifications
-- ********************************************************************

ciscoLwappDot11CountryChangeNotif NOTIFICATION-TYPE
    OBJECTS         { cldMultipleCountryCode }
    STATUS          current
    DESCRIPTION
        "This notification is generated by the controller when the
        country of operation of 802.11 networks is changed 
        by the administrator. The new country code will be sent in 
        this notification."
   ::= { ciscoLwappDot11MIBNotifs 1 }
-- ********************************************************************
-- *    Units of conformance
-- ********************************************************************

ciscoLwappDot11MIBCompliances  OBJECT IDENTIFIER
    ::= { ciscoLwappDot11MIBConform 1 }

ciscoLwappDot11MIBGroups  OBJECT IDENTIFIER
    ::= { ciscoLwappDot11MIBConform 2 }


-- STATUS deprecated by ciscoLwappDot11MIBComplianceRev1

ciscoLwappDot11MIBCompliance MODULE-COMPLIANCE
    STATUS          deprecated
    DESCRIPTION
        "The compliance statement for the SNMP entities that
        implement the ciscoLwappDot11MIB module."
    MODULE          -- this module
    MANDATORY-GROUPS { ciscoLwappDot11MIBMacOperGroup }
    ::= { ciscoLwappDot11MIBCompliances 1 }

-- Added since last MIB approval

ciscoLwappDot11MIBComplianceRev1 MODULE-COMPLIANCE
    STATUS          current
    DESCRIPTION
        "The compliance statement for the SNMP entities that
        implement the ciscoLwappDot11MIB module."
    MODULE          -- this module
    MANDATORY-GROUPS {
                        ciscoLwappDot11MIBMacOperGroup,
                        ciscoLwappDot11MIBConfigGroup,
                        ciscoLwappDot11MIBNotifsGroup,
                        ciscoLwappDot11MIBStatusGroup
                    }
    ::= { ciscoLwappDot11MIBCompliances 2 }

ciscoLwappDot11MIBMacOperGroup OBJECT-GROUP
    OBJECTS         {
                        cldHtDot11nChannelBandwidth,
                        cldHtDot11nRifsEnable,
                        cldHtDot11nAmsduEnable,
                        cldHtDot11nAmpduEnable,
                        cldHtDot11nGuardIntervalEnable
                    }
    STATUS          current
    DESCRIPTION
        "This collection of objects represents the
        operational parameters at the MAC layer
        for the 802.11n networks."
    ::= { ciscoLwappDot11MIBGroups 1 }

ciscoLwappDot11MIBConfigGroup OBJECT-GROUP
    OBJECTS         {
                        cldHtDot11nEnable,
                        cldMultipleCountryCode,
                        cldRegulatoryDomain,
                        cld11nMcsDataRate,
                        cld11nMcsSupportEnable,
                        cldCountryChangeNotifEnable,
                        cldLoadBalancingEnable,
                        cldLoadBalancingWindowSize,
                        cldLoadBalancingDenialCount,
                        cldBandSelectEnable,
                        cldBandSelectCycleCount,
                        cldBandSelectCycleThreshold,
                        cldBandSelectAgeOutSuppression,
                        cldBandSelectAgeOutDualBand,
                        cldBandSelectClientRssi,
                        cld11nMcsChannelWidth,
                        cld11nMcsGuardInterval,
                        cld11nMcsModulation,
                        cldVhtDot11acEnable,
                        cld11acMcsSupportEnable,
                        cldLoadBalancingTrafficThreshold
                    }
    STATUS          current
    DESCRIPTION
        "This collection of objects specifies the configuration
        parameters of 802.11i networks."
    ::= { ciscoLwappDot11MIBGroups 2 }

ciscoLwappDot11MIBNotifsGroup NOTIFICATION-GROUP
   NOTIFICATIONS    { ciscoLwappDot11CountryChangeNotif }
    STATUS          current
    DESCRIPTION
        "This collection of objects specifies the
        notifications generated by the controller."
    ::= { ciscoLwappDot11MIBGroups 3 }

ciscoLwappDot11MIBStatusGroup OBJECT-GROUP
    OBJECTS         {
                        cldCountryName,
                        cldCountryDot11aChannels,
                        cldCountryDot11bChannels,
                        cldCountryDot11aDcaChannels,
                        cldCountryDot11bDcaChannels
                    }
    STATUS          current
    DESCRIPTION
        "This collection of objects specifies the
        notification objects for 802.11."
    ::= { ciscoLwappDot11MIBGroups 4 }

END