Routing

Improving Network Agility With Seamless BGP Reconfigurations
The network infrastructure of Internet service providers (ISPs) undergoes constant evolution. Whenever new requirements arise (e.g., …
Stefano Vissicchio, Laurent Vanbever, Cristel Pelsser, Luca Cittadini, Pierre Francois, Olivier Bonaventure
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Improving Network Agility With Seamless BGP Reconfigurations
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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Lossless migrations of link-state IGPs
Network-wide migrations of a running network, such as the replacement of a routing protocol or the modification of its configuration, …
Laurent Vanbever, Stefano Vissicchio, Cristel Pelsser, Pierre Francois, Olivier Bonaventure
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Lossless migrations of link-state IGPs
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
oBGP: An Overlay for a Scalable iBGP Control Plane
The Internet is organized as a collection of networks called Autonomous Systems (ASes). The Border Gateway Protocol (BGP) is the glue …
Iuniana Oprescu, Mickael Meulle, Steve Uhlig, Cristel Pelsser, Olaf Maennel, Philippe Owezarski
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oBGP: An Overlay for a Scalable iBGP Control Plane
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