nanog mailing list archives

Re: Sflow billing or usage calculation software


From: Tom Beecher <beecher () beecher cc>
Date: Sat, 13 Apr 2019 19:24:19 -0400

I’m curious what the service is that 50Mbps avg over a 24 hr window is an
investigative threshold.

On Sat, Apr 13, 2019 at 17:57 Peter Phaal <peter.phaal () gmail com> wrote:

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 <tonycane () 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



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