North American Network Operators Group
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Re: representativeness of flow data based on samples

  • From: Fred True
  • Date: Wed Jan 30 23:50:11 2002 
> Does anybody here know of recent research with real internet traffic
> which compares different sample rates wrt the representativeness of
> the resulting flow data?

You might find this related talk useful:

http://www.research.att.com/~duffield/pubs/usage-imw2001.pdf

There has been more detailed work done, but I'm not sure if it has been
published or released yet.

-fred