Sensor does not get response from device. SNMP credentials are wrong or device does not support the required uptime OID (1.3.6.1.2.1.1.3.0) for traffic sensors. This OID is mandatory by the SNMP RFC. Check SNMP access rights or contact device vendor. (code: PE244)
How to monitor SuperMicro switches with PRTG?
Modified on 2025-06-10 12:33:11 +0200
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The information in the Paessler Knowledge Base comes without warranty of any kind. Use at your own risk. Before applying any instructions please exercise proper system administrator housekeeping. You must make sure that a proper backup of all your data is available.
The information in the Paessler Knowledge Base comes without warranty of any kind. Use at your own risk. Before applying any instructions please exercise proper system administrator housekeeping. You must make sure that a proper backup of all your data is available.
Hello there,
Please use our SNMP Tester to verify if you can get an SNMP response at all from the device. Try "Read Device Uptime" or option "Walk" on OID 1.3.6 to see how it responds.
Kind regards,
Erhard
Sep, 2018 - Permalink