SNMP apRadioFrequency client connection


Im using snmp to query our WirelessController, is it possible to query the RadioFrequency a client is connecting by (2.4GHz or 5Gz). I found the snmp query tag 'apRadioFrequency = '1.3.6.1.4.1.4329.15.3.5.1.3.1.1' listed as part of the AccessPoint tags, but was not listed under the MobileUnits tags ...

These are the tags listed under the MobileUnits.
muMACAddress
muIPAddress
muUser
muState
muAPSerialNo
muVnsSSID
muTxPackets
muRxPackets
muTxOctets
muRxOctets
muDuration
muAPName

Is the connection frequency of a client captured and available via an snmp query?

Thanks
LIam

4 replies

Userlevel 7
You should be able to find it under 1.3.6.1.4.1.4329.15.3.1.4.1.1

Specifically..

1.3.6.1.4.1.4329.15.3.1.4.1.1.2

assocIfIndex OBJECT-TYPE
SYNTAX Integer {
    unknown(0), mode11A(1), mode11G(2), mode11B(3), modeN50(4), modeN24(5), mode11AC(6) }
That worked great, I have one more query. Is it possible to query the channel No the Access point is using at any given time using an snmp query on the Wireless Controller?

I would like to be able to identify how often a waop changes channel.

Thanks
Liam
Userlevel 7
Liam O Donnell wrote:

That worked great, I have one more query. Is it possible to query the channel No the Access point is using at any given time using an snmp query on the Wireless Controller?

I would like to be able to identify how often a waop changes channel.

Thanks
Liam

dot11ExtSmtCurrentChannel=1.3.6.1.4.1.4329.15.3.1.1.7.1.2

That should do it....
Userlevel 7
Liam O Donnell wrote:

That worked great, I have one more query. Is it possible to query the channel No the Access point is using at any given time using an snmp query on the Wireless Controller?

I would like to be able to identify how often a waop changes channel.

Thanks
Liam

iso.org.dod.internet.private.enterprises.siemens.hiPathWireless.hiPathWirelessMgmt.dot11ExtnsMib.dot11Extsmt.dot11ExtSmtTable.dot11ExtSmtEntry.dot11ExtSmtCurrentChannel
1.3.6.1.4.1.4329.15.3.1.1.7.1.2

dot11ExtSmtCurrentChannel OBJECT-TYPE
SYNTAX Integer ( 0..2147483647 )
MAX-ACCESS Read/Write
STATUS Current
DESCRIPTION
    Specfies the current radio channel. Value of zero means 'auto' selection.
::= { dot11ExtSmtEntry 2 }

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