1 ## <a id="check-flapping"></a> Check Flapping
3 The flapping algorithm used in Icinga 2 does not store the past states but
4 calculcates the flapping threshold from a single value based on counters and
5 half-life values. Icinga 2 compares the value with a single flapping threshold
6 configuration attribute named `flapping_threshold`.
8 Flapping detection can be enabled or disabled using the `enable_flapping` attribute.