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1 |
Open the NSP Flow Collector web UI. The Collection Policy page is displayed.
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2 |
Click on the Aggregation Policy tab.
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3 |
Perform one of the following:
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If the NSP Flow Collector is to collect system Cflowd statistics, select the required aggregation types from the tabs in the lower panel.
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If the NSP Flow Collector is to collect AA statistics, select one or more statistics classes in the Subscriber Collection panel to enable aggregation for the classes.
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Use the Interval drop-down menus in the Aggregation Intervals panel to specify the aggregation interval for each statistic type, as required.
Note: The statistics collection interval affects NSP Flow Collector performance. A larger interval results in proportionally larger files, which take longer to store and transfer.
Note: For CGNAT statistics, you must set the collection interval no higher than the following, based on the expected flow rate:
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The Interval Closing Timeout parameter specifies a latency value that is applied at the end of a collection interval to ensure that any queued statistics are written to the current file. Typically, the default value of one second is adequate; configure the parameter only at the request of technical support.
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6 |
Specify the aggregations for each statistic type, as required.
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Click on the tab in the lower panel that corresponds to the statistic type.
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Select or deselect aggregations, as required.
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7 |
Click Save Configuration. The configuration is saved.
End of steps |