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Passive Check Configuration Defaults

Passive service checks depend on an external source updating the service with status information. Such passive service checks are used in various cases:

  • SONARGATE, all status information is delivered to the SONARPLEX as passive service check
  • Distributed Monitoring and Integration Interfaces, services from the satellites are created as passive service checks at the NOC
  • SonarTCPd, all status information is delivered to the SONARPLEX as passive service check

The following settings specify the details of such passive service checks, especially for the ones which are created automatically, like in Distributed Monitoring and Integration Interfaces.

On this page:

Passive Check Settings 

Below are the different settings explained.

SettingDescription
Default service output upon transfer problemsAlert message that should be shown if no status information was received until the Freshness Interval
Default service state upon transfer problemsService state that should be used for the service if no status information was received until the Freshness Interval
Retain state for outdated servicesWhen enabled, service which are outdated won't change into an UNKNOWN state but will instead retain the current state
Notification IntervalDefault notification interval for newly created passive service checks. Applies only for automatically created services.
Notification options

For which states should a notification be sent:

  • Critical
  • Flapping
  • Unknown
  • Recovery
  • Warning

 

 

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