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SNMP error # 223

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when i adding sensor Cisco IP SLA in my prtg ... PRTG Network Monitor 20.4.64.1402 x64 i got this message Sorry, the scan for available monitoring items has failed! Could not create the Cisco IP SLA sensor on device No such instance (SNMP error # 223)

and i am all ready added IP SLA sensor before 1 week and now i can't add IP SLA sensor please can you tell me what is this problem and how can i fix it?

cisco prtg snmp

Created on Jan 13, 2021 10:08:27 AM by  Samer-riyadh (0) 1



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Hello,

Thank you for your post.

Please run our SNMP Tester on the probe host that should run the sensor, and check if the target device provides any valid results. You can select the option "Scan Interfaces" in the tester to get the results.


Kind regards,
Sasa Ignjatovic, Tech Support Team

Created on Jan 18, 2021 10:53:37 AM by  Sasa Ignjatovic [Paessler Support]



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