On 18/02/14 09:20, Dobbins, Roland wrote:

On Feb 18, 2014, at 2:15 PM, Aaron <[email protected]> wrote:

Usually nfsen seems to be pretty accurate, is there a reason for
that ~40 gbps reading during that ntp attack ?

Have you set your active flow timer to 60s/1m, so as to avoid
backlogged spikes?

AFAIK nfdump uses the start/end time in the flows to calculate pps, so would this matter? Or is it a result of the sampling maths?
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