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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How to get username by IP address from MIB (SNMP)?

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  • 1.  How to get username by IP address from MIB (SNMP)?

    Posted Apr 16, 2013 04:18 PM

    I have encountered an issue accessing Aruba controller via SNMP. Our developer needs to retrieve username from the IP address, in order to identify the account for wireless printing.  However, Aruba MIB states that OID for nUserIpAddress  (1.3.6.1.4.1.14823.2.4.1.2.1.2) is not accessible. I am really stuck now and wondering if there is any workaround?  

     

     



  • 2.  RE: How to get username by IP address from MIB (SNMP)?

    EMPLOYEE
    Posted Apr 17, 2013 01:12 AM

    What version of ArubaOS?

     



  • 3.  RE: How to get username by IP address from MIB (SNMP)?

    Posted Apr 17, 2013 03:42 PM

    6.1.2.6.

     

    I can upgrade to newer version if it helps.



  • 4.  RE: How to get username by IP address from MIB (SNMP)?

    EMPLOYEE
    Posted Apr 17, 2013 05:40 PM

    No.  It should return something.  Please open a support case to ensure that this is not a problem with your setup.

     



  • 5.  RE: How to get username by IP address from MIB (SNMP)?

    Posted Apr 18, 2013 09:52 AM

    Thanks cjosheph.  

     

    According to "ArubaOOS 6.1 MIB", this seems to be normal so I am not sure if opening a ticket will help.

     

    nUserIpAddress

    Syntax IpAddress
    Max-Access not-accessible
    Status current
    Description IP address of the user.
    History Added in ArubaOS 2.3

     

    Here is my result when I run SNMP query 

     

    > snmpbulkwalk -v 2c -c secure 10.1.30.9 .1.3.6.1.4.1.14823.2.2.1.4.1.2.1.2   <= this is OID for nUserIpAddress

     

    SNMPv2-SMI::enterprises.14823.2.2.1.4.1.2.1.2 = No Such Object available on this agent at this OID

     

    > snmpbulkwalk -v 2c -c secure 10.1.30.9 .1.3.6.1.4.1.14823.2.2.1.4.1.2.1.3   <= this is OID for nUserName

     

    SNMPv2-SMI::enterprises.14823.2.2.1.4.1.2.1.3.0.23.242.73.215.6.10.1.99.64 = STRING: "test"

     

    thanks again.

    Yong