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Snmp v3 sensors stop working



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I have few devices (cisco, APC, HP etc), and i have some SNMP (v3) sensors for it.
After i have change SNMP password for cisco devices, its SNMP sensors stopped to work. What I've done:

  1. Re-create devices
  2. Update PRTG to latest stable version
  3. Restart probe and server services. All this actions had no success for me. Credential I entered is absolutely correct, I check it via Paessler SNMP tester (check uptime of devices).

How can I fix this problem?

cisco snmp snmp-sensor

Created on Oct 16, 2018 12:43:46 PM by  Posix86749 (0) 1

Last change on Oct 16, 2018 1:48:44 PM by  Luciano Lingnau [Paessler Support]

1 Reply



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Hi there,

Could you post the log of the "Read Device Uptime"-Scan from within the SNMP Tester?

Best regards.

Created on Oct 17, 2018 1:22:03 PM by  Dariusz Gorka [Paessler Support]

Last change on Oct 17, 2018 1:22:12 PM by  Dariusz Gorka [Paessler Support]

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