Monitoring

Chocolatine: Outage Detection for Internet Background Radiation
The Internet is a complex ecosystem composed of thousands of Autonomous Systems (ASs) operated by independent organizations; each AS …
Andreas Guillot, Romain Fontugne, Philipp Winter, Pascal Mérindol, Alistair King, Alberto Dainotti, Cristel Pelsser
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Measurement Vantage Point Selection Using A Similarity Metric
It is a challenge to select the most appropriate vantage points in a measurement platform with a wide selection. RIPE Atlas [2], for …
Thomas Holterbach, Emile Aben, Cristel Pelsser, Randy Bush, Laurent Vanbever
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Disco: Fast, good, and cheap outage detection
Outage detection has been studied from different angles, such as active probing, analysis of background radiations, or control plane …
Anant Shah, Romain Fontugne, Emile Aben, Cristel Pelsser, Randy Bush
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Disco: Fast, good, and cheap outage detection
Pinpointing Delay and Forwarding Anomalies Using Large-Scale Traceroute Measurements
Understanding network health is essential to improve Internet reliability. For instance, detecting disruptions in peer and provider …
Romain Fontugne, Emile Aben, Cristel Pelsser, Randy Bush
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Pinpointing Delay and Forwarding Anomalies Using Large-Scale Traceroute Measurements
The BGP Visibility Toolkit: Detecting Anomalous Internet Routing Behavior
In this paper, we propose the BGP Visibility Toolkit, a system for detecting and analyzing anomalous behavior in the Internet. We show …
Andra Lutu, Marcelo Bagnulo, Cristel Pelsser, Olaf Maennel, Jesús Cid-Sueiro
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The BGP Visibility Toolkit: Detecting Anomalous Internet Routing Behavior
The Aftermath of Prefix Deaggregation
Prefix deaggregation is recognized as a steady long-lived phenomenon at the interdomain level, despite its well-known negative effects …
Andra Lutu, Cristel Pelsser, Marcelo Bagnulo, Kenjiro Cho
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The Aftermath of Prefix Deaggregation