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Truncated Serial number of device in SNMP output

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  • 1.  Truncated Serial number of device in SNMP output

    Posted Apr 18, 2024 03:41 PM

    I am trying to extract the device details via SNMP for the 9004 SD-WAN gateway.  I downloaded the latest MIB files (aruba-mibs_8.12.0.0_89362.tar.gz) and used them with the snmpwalk tool.  Here's the output I see (truncated for clarity)

    .iso.org.dod.internet.private.enterprises.aruba.arubaEnterpriseMibModules.switch.wlsxEnterpriseMibModules.wlsxSwitchMIB.wlsxSystemXGroup.wlsxHostname.0 = STRING: gw2.sqa4.rwc.idm.XXX
    .iso.org.dod.internet.private.enterprises.aruba.arubaEnterpriseMibModules.switch.wlsxEnterpriseMibModules.wlsxSwitchMIB.wlsxSystemXGroup.wlsxModelName.0 = STRING: A9004-LTE-US
    .iso.org.dod.internet.private.enterprises.aruba.arubaEnterpriseMibModules.switch.wlsxEnterpriseMibModules.wlsxSwitchMIB.wlsxSystemXGroup.wlsxSwitchIp.0 = IpAddress: 10.254.254.77
    .iso.org.dod.internet.private.enterprises.aruba.arubaEnterpriseMibModules.switch.wlsxEnterpriseMibModules.wlsxSwitchMIB.wlsxSystemXGroup.wlsxSwitchRole.0 = INTEGER: md(5)
    .iso.org.dod.internet.private.enterprises.aruba.arubaEnterpriseMibModules.switch.wlsxEnterpriseMibModules.wlsxSwitchMIB.wlsxSystemXGroup.wlsxSwitchListTable.wlsxSwitchListEntry.switchListSwitchRole.10.254.253.77 = INTEGER: md(5)
    .iso.org.dod.internet.private.enterprises.aruba.arubaEnterpriseMibModules.switch.wlsxEnterpriseMibModules.wlsxSwitchMIB.wlsxSystemXGroup.wlsxSwitchLicenseCount.0 = INTEGER: 0
    ...

    .iso.org.dod.internet.private.enterprises.aruba.arubaEnterpriseMibModules.switch.wlsxEnterpriseMibModules.wlsxSwitchMIB.wlsxSystemXGroup.wlsxSwitchLicenseSerialNumber.0 = STRING: CNMYL2H02

    ...

    .iso.org.dod.internet.private.enterprises.aruba.arubaEnterpriseMibModules.switch.wlsxEnterpriseMibModules.wlsxSystemExtMIB.wlsxSystemExtGroup.wlsxSysExtSerialNumber.0 = STRING: CNMYL2H02Y

    I noticed that CNMYL2H02 is missing the trailing Y in the wlsxSwitchLicenseSerialNumber element. However, the full serial # is present in the wlsxSysExtSerialNumber element.

    Does anyone know why the Serial# is truncated in one element but output correctly in the other?  Is my usage of the snmpwalk (or the MIB files) in correct?

    -kd



  • 2.  RE: Truncated Serial number of device in SNMP output

    EMPLOYEE
    Posted 28 days ago

    If you would like this to be further investigated, please open a TAC case for that. This may be just a bug, which can be requested to be fixed through TAC only.



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    Herman Robers
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    If you have urgent issues, always contact your Aruba partner, distributor, or Aruba TAC Support. Check https://www.arubanetworks.com/support-services/contact-support/ for how to contact Aruba TAC. Any opinions expressed here are solely my own and not necessarily that of Hewlett Packard Enterprise or Aruba Networks.

    In case your problem is solved, please invest the time to post a follow-up with the information on how you solved it. Others can benefit from that.
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