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- No policy actions are performed for events with the property
action_checked
set to 1 or for events that are (already) acknowledged.
The former can be controlled by custom parser rules, the latter is mostly affected by the configuration optionsopevents_auto_acknowledge
andopevents_auto_acknowledge_up
:
With auto-acknowledge enabled, a stateful down event is automatically acknowledged when the corresponding up event arrives. In that case, the up event itself is also automatically acknowledged if and only ifopevents_auto_acknowledge_up
is set. - If the configuration option
opevents_no_action_on_flap
is set to true inconf/opCommon.nmis
, then no actions are performed on the down event that is involved in a flap event. , and the down event is acknowledged. This is the default behaviour. - Policy action handling is delayed by
state_flap_window
seconds for all stateful events, so that state flaps can be detected before any actions are performed. - Policy action handling is delayed for synthetic events, if the event creation rule sets the property
delayedaction
.
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