I have many temperature sensors set up on the servers rooms and the ups and battery rooms. Each time I update PRTG version they stop working and not matter what I do, I can't monitor them and PRTG throws an SNMP error message. Eventually...after a couple days, they randomly start working again on their own. All of them at the same time. However, until then, I test them with snmpwalk command and they're working fine. I even reseted a couple to factory defaults and set them up again, erased the MIB library and made a new one. Nothing works. I can't monitor them. Any ideas on this? What might be the reason why PRTG behaves like this after an update with these sensors?
Temperature Sensor
Modified on 2025-06-10 13:05:27 +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.
Do they work when you pause/unpause them? What version of PRTG are you currently using?
Jun, 2015 - Permalink