CISCO-DOT11-ANTENNA-MIB-V1SMI.my

-- MIB file created 15-Feb-2016 04:55:53, by
--   SMICng version 2.2.11-beta(PRO)(Solaris), January 20, 2001. Enterprise key cisco.com

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

-- From file: "CISCO-DOT11-ANTENNA-MIB.my"
-- Compile options "4 7 F H N W 03 06 0B 0G 0N 0T"

IMPORTS
    TruthValue
            FROM SNMPv2-TC-v1
    ifIndex
            FROM IF-MIB
    ciscoMgmt
            FROM CISCO-SMI
    OBJECT-TYPE
            FROM RFC-1212;

ciscoDot11AntennaMIB OBJECT IDENTIFIER ::= { ciscoMgmt 384 }
-- MODULE-IDENTITY
--  LastUpdated
--    201602150000Z
--  OrgName
--    Cisco System Inc.
--  ContactInfo
--            Cisco Systems,
--             Customer Service
--             Postal: 170 West Tasman Drive
--    San Jose, CA  95134
--    USA
--             Tel: +1 800 553-NETS                 
--    
--             E-mail: cs-dot11@cisco.com
--  Descr
--    This MIB is intended to be implemented on 802.11
--    Access Points and Wireless Bridges to provide
--    information about the antennas connected to their
--    802.11 interfaces.  The NMS retrieves the configured
--    antenna parameters and uses it to calculate the
--    recommended radio settings to be applied to the Access
--    Points being managed to achieve optimum coverage and
--    throughput.
--    
--                       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.
--    
--    Wireless Bridge
--    
--    An 802.11 entity that provides wireless connectivity
--    between two wired LAN segments and is used in point-
--    to-point or point-multipoint configurations.
--    
--    Repeater-AP
--    
--    A repeater is a 'wireless AP' that is attached to a
--    parent AP on an 802.11 primary port.  The Ethernet
--    port is disabled in a Repeater-AP.
--    
--    Antenna
--    
--    A passive device connected to the 802.11 interface
--    that is used for transmission and reception of the
--    radio signals.  Antennas transmit radio signals
--    in all directions (omnidirectional) or in a
--    particular direction(directional, high-gain).
--    
--    Antenna Gain
--    
--    The Antenna Gain is the measure of the amount of
--    amplification done on the input radio signal by
--    the antenna.  Amplification is done by virtue of
--    focussing the RF radiation into a tighter beam.
--    Antenna Gain is expressed as dBi units.
--    
--    Attenuator
--    
--    An attenuator circuit allows a known source of power
--    to be reduced by a predetermined factor usually
--    expressed as decibels.  This power reduction is
--    achieved by the attenuator without introducing
--    distortion.  An attenuator may be used in either
--    audio or radio signal circuits. 
--  RevDate
--    201602150000Z
--  RevDescr
--    Changed ciscoDot11AntennaMIB OID from 3333 to 384. 
--  RevDate
--    200312080000Z
--  RevDescr
--    Initial version of this MIB module. 

cDot11AntennaMIBObjects OBJECT IDENTIFIER ::= { ciscoDot11AntennaMIB 1 }
cDot11AntennaGlobal OBJECT IDENTIFIER ::= { cDot11AntennaMIBObjects 1 }
cDot11AntennaMIBConform OBJECT IDENTIFIER ::= { ciscoDot11AntennaMIB 2 }
cDot11AntennaMIBCompliances OBJECT IDENTIFIER ::= { cDot11AntennaMIBConform 1 }
cDot11AntennaMIBGroups OBJECT IDENTIFIER ::= { cDot11AntennaMIBConform 2 }

cDot11AntennaTable OBJECT-TYPE
    SYNTAX SEQUENCE OF CDot11AntennaEntry
    ACCESS not-accessible
    STATUS mandatory
    DESCRIPTION
        "This table holds the specification of the antenna
        connected to the 802.11 interfaces of an
        infrastructure device like an AP or Bridge.
        
        The table gets populated when the administrator
        configures the 802.11 interface with information
        about the antenna connected to it.
        
        This table has a sparse dependent relationship
        with ifTable defined in IF-MIB.  There exists an
        entry in this table corresponding to the entry for
        each dot11 interface found in ifTable.  This table is
        not applicable to virtual dot11 interfaces. "
    ::= { cDot11AntennaGlobal 1 }

cDot11AntennaEntry OBJECT-TYPE
    SYNTAX CDot11AntennaEntry
    ACCESS not-accessible
    STATUS mandatory
    DESCRIPTION
        "An entry corresponds to the set of operational
         parameters of the antenna connected to the
         802.11 interface identified by ifIndex. "
    INDEX { ifIndex }
    ::= { cDot11AntennaTable 1 }

CDot11AntennaEntry ::= SEQUENCE {
    cDot11AntennaIsGainConfigured TruthValue,
    cDot11AntennaResultantGain INTEGER
    }

cDot11AntennaIsGainConfigured OBJECT-TYPE
    SYNTAX TruthValue
--    Rsyntax INTEGER {
--        true(1),
--        false(2)
--        }
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "This flag indicates whether the 802.11 interface is
        connected to an external antenna and/or the attenuator
        and configured with the resultant gain or not.
        
        If the interface has an external antenna and/or an
        attenuator connected to it and has been configured
        with the resultant gain, the value of this object
        is 'true'.
        
        This object, when 'false', indicates that both the
        external antenna and the attenuator are physically
        disconnected from the 802.11 interface.  Also,
        the query to the object cDot11AntennaResultantGain
        returns the default gain corresponding to the PHY
        type of that 802.11 interface when this object's
        value is 'false'. "
    ::= { cDot11AntennaEntry 1 }

cDot11AntennaResultantGain OBJECT-TYPE
    SYNTAX INTEGER(-128..128)
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "This object, expressed in dB, is used to
        calculate the appropriate radio settings for the
        wireless infrastructure devices being managed.
        
        The semantics are as follows.
        
        For a dot11 interface without an external antenna
        and an attenuator connected to it, the value of
        this object is the default gain corresponding to the
        PHY type of that respective interface.
        
        If the particular dot11 interface is connected to an
        external antenna in the presence of an attenuator, 
        this object holds the value that is the resultant of
        the gain of the antenna as specified by the antenna's
        hardware specification and the attenuation introduced
        by the attenuator, as configured by the administrator.
        
        In the absence of an attenuator, the value held by
        this object is the exact value of the gain of the
        external antenna configured by the administrator as
        specified by the antenna's hardware specification,
        if an external antenna is connected to the 802.11
        interface.
        
        In the absence of an external antenna, if the
        attenuator is present, the value of this object is
        is the amount of attenuation that is intended to be
        introduced to control the output power, as
        configured by the administrator.
        
        The value of this object is reverted back by the
        agent to the default gain corresponding to the PHY
        type of the particular 802.11 interface, when both
        the external antenna and the attenuator are
        physically disconnected from the particular interface
        and the gain configured earlier is cleared by the
        administrator. "
    ::= { cDot11AntennaEntry 2 }

cDot11AntennaGlobalGroup OBJECT IDENTIFIER ::= { cDot11AntennaMIBGroups 1 }
-- OBJECT-GROUP
--  Status
--    mandatory
--  Descr
--    This collection of objects provide information about
--     the antenna connected to the 802.11 interfaces of a
--     WLAN infrastructure device like an Access Point or
--     a Bridge. 
--  objects
--    cDot11AntennaIsGainConfigured, cDot11AntennaResultantGain

cDot11AntennaMIBCompliance OBJECT IDENTIFIER ::= { cDot11AntennaMIBCompliances 1 }
-- MODULE-COMPLIANCE
--  Status
--    mandatory
--  Descr
--    The compliance statement for the SNMP entities that
--     implement the ciscoDot11AntennaMIB module.
--  Module
--    >>current<<
--   MandGroup
--    cDot11AntennaGlobalGroup


END