Internet

Collaborative Repository for Cybersecurity Data and Threat Information
In this paper, we attempt to show how to build a collaborative repository for cybersecurity data and threat information by building on …
Jean Lorchat, Cristel Pelsser, Romain Fontugne
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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
Detecting unsafe BGP policies in a flexible world
Internet Service Providers (ISPs) need to balance multiple opposing objectives. On one hand, they strive to offer innovative services …
Debbie Perouli, Timothy G. Griffin, Olaf Maennel, Sonia Fahmy, Cristel Pelsser, Alexander J. T. Gurney, Iain Phillips
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The Japan Earthquake: The Impact on Traffic and Routing Observed by a Local ISP
The Great East Japan Earthquake and Tsunami on March 11, 2011, disrupted a significant part of communications infrastructures both …
Kenjiro Cho, Cristel Pelsser, Randy Bush, Youngjoon Won
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The Japan Earthquake: The Impact on Traffic and Routing Observed by a Local ISP
Route Flap Damping Made Usable
The Border Gateway Protocol (BGP), the de facto inter-domain routing protocol of the Internet, is known to be noisy. The protocol has …
Cristel Pelsser, Olaf Maennel, Pradosh Mohapatra, Randy Bush, Keyur Patel
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Route Flap Damping Made Usable
SpliTable: Toward Routing Scalability through Distributed BGP Routing Tables
The Internet has grown extremely fast in the last two decades. The number of routes to be supported by the routers has become very …
Akeo Masuda, Cristel Pelsser, Kohei Shiomoto
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SpliTable: Toward Routing Scalability through Distributed BGP Routing Tables
Rethinking iBGP routing
The Internet is organized as a collection of administrative domains, known as Autonomous Systems (ASes). These ASes interact through …
Iuniana Oprescu, Mickael Meulle, Steve Uhlig, Cristel Pelsser, Olaf Maennel, Philippe Owezarski
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Rethinking iBGP Routing
The Internet is organized as a collection of administrative domains, known as Autonomous Systems (ASes). These ASes interact through …
Iuniana Oprescu, Mickael Meulle, Steve Uhlig, Cristel Pelsser, Olaf Maennel, Philippe Owezarski
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Preventing the Unnecessary Propagation of BGP Withdraws
Due to the way BGP paths are distributed over iBGP sessions inside an Autonomous System (AS), a BGP withdraw that follows a failure may …
Virginie Schrieck, Pierre Francois, Cristel Pelsser, Olivier Bonaventure
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Preventing the Unnecessary Propagation of BGP Withdraws