ShaperProbe: A Tool for Detecting ISP Traffic Shaping

ShaperProbe enables users to detect whether their Internet Service Provider (ISP) is shaping traffic, and measure the extent of shaping. It is hosted as a free, open source, service on M-Lab. We take a look at the shaping data we have been collecting since 2009 (from about one million runs), and show case studies of four large ISPs.

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