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ULTRA ERC

Marco’s presentation at RIPE about unpredictable Internet clouds

Dejan Kostic,Posted on

At the RIPE meeting in October 2019, our colleague Marco Chiesa presented some of our findings from the study on the effects of recent traffic engineering trends in public Internet. The details are in the RIPE blog post. An excerpt of our findings is shown below.

TCP RTT latency measured between two Amazon VMs deployed in Oregon and Virginia. The black dotted vertical lines highlight moments when RTT latency changed and indicate potential TE activity (such as path changes).