>> MIB - Management Information Base

>> Table: wlanIfTable - (.1.3.6.1.4.1.272.4.46.1.1)

Description: The wlanIfTable contains information relating to the interfaces available on the system. Each entry corresponds to an available wlan interface. Entries cannot be added or deleted by the user.

Creating entries: Entries are created by the system automatically when a new wlan module is installed.

Deleting entries: Entries are removed by the system after the appropriate wlan module is removed.

wlanIfTable
OIDNameTypeAccess
.1IndexINTEGERR
.2TypeENUMRW
.3ModeENUMRW
.4SpeedENUMRW
.5ChannelINTEGERRW
.6RtsThresholdINTEGERRW
.7RxThresholdINTEGERRW
.8TxPowerINTEGERRW
.9AntennaRxENUMRW
.10AntennaTxENUMRW
.11AntennaDiversityENUMRW
.12TimeoutINTEGERRW
.13BurstENUMRW
.14MaxSTAINTEGERRW
.15MaxBSSINTEGERRW
.16CountryDisplayStringRW
.17AddressMacAddressR
.19BandENUMRW
.20AckWindowINTEGERRW
.21RealChannelINTEGERR
.22CWminINTEGERRW
.23CWmaxINTEGERRW
.25PerfOptionsBITSRW
.26StaTimeoutCounter32RW
.27StaMaxPollsCounter32RW
.65RxPacketsCounter32R
.66RxBytesCounter32R
.67RxErrorsCounter32R
.68RxDecryptionErrorCounter32R
.69RxRejectedCounter32R
.70TxPacketsCounter32R
.71TxBytesCounter32R
.72TxErrorsCounter32R
.73TxDroppedCounter32R
.74MSDUTxErrorsCounter32R
.75MSDURxErrorsCounter32R
.76AssociatedCounter32R
.77OperStateENUMR
.78MaxVSSINTEGERR
.79MaxWDSINTEGERR
.80MaxClientINTEGERR

Index
Unique radio index.
Type
The wlan physical interface type off(1) interface disabled access-point(2) access point client(3) client mode wds-only(4) wireless distribution system

Enumerations:

  • off (1)
  • access-point (2)
  • client (3)
  • wds-only (4)
Mode
Mixed and compatibility modes between various 802.11 substandards..

Enumerations:

  • m802-11b (1)
  • m802-11g (2)
  • m802-11mixed (3)
  • m802-11mixed-long (4)
  • m802-11mixed-short (5)
  • m802-11a (6)
Speed
The value defines the bitrate to use for data frames. auto(31) enables automatic rate adaption.

Enumerations:

  • s1mbit (1)
  • s2mbit (2)
  • s5mbit (3)
  • s6mbit (4)
  • s9mbit (5)
  • s11mbit (6)
  • s12mbit (7)
  • s18mbit (8)
  • s24mbit (9)
  • s36mbit (10)
  • s48mbit (11)
  • s54mbit (12)
  • auto (31)
Channel
The physical channel

Range: 0 to 256

RtsThreshold
This attribute shall indicate the number of octets in an MPDU, below which an RTS/CTS handshake shall not be performed, except as RTS/CTS is used as a cross modulation protection mechanism as defined in 9.10. An RTS/CTS handshake shall be performed at the beginning of any frame exchange sequence where the MPDU is of type Data or Management, the MPDU has an individual address in the Address1 field, and the length of the MPDU is greater than this threshold. (For additional details, refer to Table 21 in 9.7.) Setting this attribute to be larger than the maximum MSDU size shall have the effect of turning off the RTS/CTS handshake for frames of Data or Management type transmitted by this STA. Setting this attribute to zero shall have the effect of turning on the RTS/CTS handshake for all frames of Data or Management type transmitted by this STA. The default value of this attribute shall be 2347.
RxThreshold

Range: 1 to 255

TxPower
Transmitter output power in dBm.

Range: 0 to 63

AntennaRx
The current antenna being used to receive.

Enumerations:

  • right (1)
  • left (2)
AntennaTx
The current antenna being used to transmit.

Enumerations:

  • right (1)
  • left (2)
AntennaDiversity

Enumerations:

  • none (1)
  • rx (2)
  • tx (3)
  • rxtx (4)
Timeout
Station Timeout in minutes.

Range: 0 to 255

Burst

Enumerations:

  • off (1)
  • compat (2)
  • ideal (3)
  • max (4)
MaxSTA
Maximum number of stations the station database can hold.

Range: 1 to 1024

MaxBSS
Maximum number of BSSs the internal BSS database can hold.

Range: 1 to 64

Country
This attribute identifies the country in which the station is operating. The first two octets of this string is the two character country code as described in document ISO/IEC 3166-1. The third octet shall be one of the following: 1. an ASCII space character, if the regulations under which the station is operating encompass all environments in the country, 2. an ASCII 'O' character, if the regulations under which the station is operating are for an Outdoor environment only, or 3. an ASCII 'I' character, if the regulations under which the station is operating are for an Indoor environment only.

Range: 0 to 3

Address
The MAC Address of the AP

Range: 6 to 6

Band
Frequency band

Enumerations:

  • b24-GHz (1)
  • b5-GHz (2)
AckWindow
Additional 802.11 ACK timeout in microseconds. This must be set to non-zero value for radio distances larger than about 700m. Recommended setting is about 10 microseconds per kilometer.

Range: 0 to 199

RealChannel
The actually selected channel for transmit and receive. In most cases this is the same value as wlanIfChannel, except if automatic channel selection is active. In this case, this variable shows the channel in use.

Range: 0 to 256

CWmin
Minimum size of contention window. See also 9.2.4 of IEEE 802.11. This value must be a power of 2 minus 1.

Range: 1 to 65535

CWmax
Maximum size of contention window. See also 9.2.4 of IEEE 802.11. This value must be a power of 2 minus 1.

Range: 1 to 65535

PerfOptions
This attribute holds a collection of radio-dependant, proprietary performance enhancement options. Currently defined options are: nitroXMFrameCompression(0) This option enables software compression of data frame contents. This is only available on Conexant-based chipsets, and is only effective with Conexant-based clients. nitroXMFrameConcatenation(1) This option enabled concatenation of short data frames into large ones. This is only available on Conexant-based chipsets. nitroXMPiggybackAck(2) This option allows ACK frames to be transmitted piggyback with data frames. This is only available on Conexant-based chipsets. nitroXMDirectLink(3) This option enables direct data transfer between two associated clients. This is only available on Conexant-based chipsets, and is only effective with Conexant-based clients.

Enumerations:

  • nitroXMFrameCompression (0)
  • nitroXMFrameConcatenation (1)
  • nitroXMPiggybackAck (2)
  • nitroXMDirectLink (3)
StaTimeout
Number of seconds without any incoming traffic before associated STAs are polled for presence. If the STA fails to respond to wlanIfStaMaxPolls consecutive polls, it will be forcefully disassociated and removed from wlanStationTable.
StaMaxPolls
Number of times associated STAs are polled for presence. If the STA fails to respond to wlanIfStaMaxPolls consecutive polls, it will be forcefully disassociated and removed from wlanStationTable.
RxPackets
description not available
RxBytes
description not available
RxErrors
description not available
RxDecryptionError
description not available
RxRejected
description not available
TxPackets
description not available
TxBytes
description not available
TxErrors
description not available
TxDropped
description not available
MSDUTxErrors
description not available
MSDURxErrors
description not available
Associated
description not available
OperState
This attribute reflects the operational state of the corresponding WLAN card.

Enumerations:

  • true (1)
  • false (2)
MaxVSS
Driver-specific that indicates the maximum number of service sets that may be created per radio module.

Range: 1 to 256

MaxWDS
Driver-specific that indicates the maximum number of WDS links that may be created per radio module.

Range: 0 to 256

MaxClient
Driver-specific that indicates the maximum number of client instances that may be created per radio module.

Range: 0 to 256


MIB Reference to Software Version 7.6.2 generated on 2008/03/07. Provided by webmaster@funkwerk-ec.com
Copyright ©2008 by Funkwerk Enterprise Communications GmbH