Tony, You might find the following article useful in identifying features to consider when evaluating sFlow analyzers: https://blog.sflow.com/2009/05/choosing-sflow-analyzer.html
The following white paper discusses accuracy of packet sampling for usage accounting: https://inmon.com/pdf/sFlowBilling.pdf Peter On Sat, Apr 13, 2019 at 2:07 PM Tony C <tonyc...@iinet.net.au> wrote: > Hi All > > I am looking for Sflow analytical software that can tell me automatically > over say a period of 24 hours (or any time period I select) the average > mbit of data consumed for any IP address within our entire AS. > > (Without configuring a rule or billing group for each IP address or > customer within our network) > > The purpose is to help quickly work out IP addressees which are using more > bandwidth (in or out) than what we consider to be acceptable usage. > > For example, I would like to review a report or be automatically alerted > to any IP address using more than an average of 50mbit within the past 24 > hour plus have the capability to review data say over a month. > > Any names of software of suggestions would be great which I can > investigate, happy to look at both commercial software and open source or > if you have a Sflow billing solution for data consumption which is simple > and easy to use please let me know > > Thanks > > Tony >