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Ubuntu memory not working

  • February 11, 2025
  • 1 reply
  • 30 views

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I’ve added several Ubuntu servers to my Centreon and one of them works but others don’t. The ones that don’t are running older versions of Ubuntu. They all are using the rule: 

Any Ideas?

1 reply

ltirand
Centreonian
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  • Centreonian
  • February 24, 2025

Hello :)

When a plugin returns the `Cant get a single value` error, this is explained as follows: 

UNKNOWN: SNMP GET Request : Can't get a single value

SNMP Plugins request one or several OIDs from the target devices' MIBS. When it doesn't obtain a value for one of these OIDs, it returns an UNKNOWN state to warn the user.

Frequently, the device doesn't ship the MIB or one of the OIDs the Plugin utilizes. In other words, the Plugin used is not suitable for this device.

Ref: Troubleshooting Plugin errors

Kind regards.