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3.12.6 Inbound performance optimization configuration
To adjust the Inbound performance optimization parameters, go to “Configuration → Inbound”.
- Inbound performance (irpinperfd.enabled) enables/disables inbound performance optimization. This also disables the traffic statistics collection, required for inbound performance optimization
- Inbound Performance moderated mode (irpinperfd.moderated) enables/disables manual moderation of all decisions of the inbound performance optimization algorithm
- Probe shelf life (irpinperfd.probing.shelf_life) sets the maximum age of a probe which can be reused
- Probing failure margin (irpinperfd.probing.failure_margin) sets the percentage of probing failures (maximum possible value is 25%), exceeding which is critical and leads to the inbound performance optimization algorithm restart
- Probing timeout (irpinperfd.probing.timeout) sets the time period of probing process, exceeding which is critical and leads the inbound performance optimization algorithm restart
- Reprobing interval (irpinperfd.probing.interval) sets the period of time to wait until the algorithm starts reprobing a sample and comparing it against the model
- Top volume prefixes per inperf rule (irpinperfd.model.topn_per_rule) sets the number of prefixes to be considered for the rule’s model construction. Prefixes with greater volume are taken into account first