Wireless Access

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Access network design for branch, remote, outdoor, and campus locations with HPE Aruba Networking access points and mobility controllers.
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Wireless AP memory utilization and CPU load using SNMP

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  • 1.  Wireless AP memory utilization and CPU load using SNMP

    Posted Jul 15, 2014 07:45 AM

    Hi,

     

    We have wireless controller for controlling many access points. I am trying to collect wireless access point's memory utilization and CPU load using SNMP. However, I am able to find memory utilization & CPU load for the controller but not for an AP.

     

    Is it possible to get individual access point's memory utilization and CPU load from controller or directly from access point itself using SNMP?

     

    Regards

    Mangesh.



  • 2.  RE: Wireless AP memory utilization and CPU load using SNMP

    EMPLOYEE
    Posted Jul 20, 2014 11:41 PM

    Hi Mangesh,

     

    There is no SNMP agent on campus APs, so you cannot query them for CPU/Memory. Unfortunately the CPU and Mem util of campus APs is not currently exposed to SNMP.

     

    For now the only user friendly way is to use 'show ap debug system-status" and refer to the CPU/Memory section:

     

    CPU and Memory Usage
--------------------
Timestamp            CPU Util(%)  Memory Util(%)
---------            -----------  --------------
2014-07-21 11:36:33  4            34
2014-07-21 11:36:23  5            34
2014-07-21 11:36:13  6            34
2014-07-21 11:36:02  5            34
2014-07-21 11:35:52  5            34
2014-07-21 11:35:42  5            34
2014-07-21 11:35:32  4            34

Peak CPU Util in the last one hour
----------------------------------
Timestamp            CPU Util(%)  Memory Util(%)
---------            -----------  --------------
2014-07-21 11:13:28  66           34

     

     

    regards

    -jeff