Routing protocols

oFIQUIC: Leveraging QUIC in OSPF for seamless network topology changes
Link state-routing protocols such as OSPF and ISIS are used in most if not all Internet Service Provider and enterprise networks. They …
Nicolas Rybowski, Cristel Pelsser, Olivier Bonaventure
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oFIQUIC: Leveraging QUIC in OSPF for seamless network topology changes
The Art of Detecting Forwarding Detours
The full Internet feed, reaching ∼867K prefixes as of March 2021, has been growing at ≈50K prefixes/year over the last 10 years. To …
Julián M. Del Fiore, Valerio Persico, Pascal Mérindol, Cristel Pelsser, Antonio Pescapè
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The Art of Detecting Forwarding Detours
Reasoning on BGP routing filters using tree automata
The Border Gateway Protocol (BGP) is the protocol used to distribute Internet routes between different organizations. BGP routing …
Caroline Battaglia, Véronique Bruyère, Olivier Gauwin, Cristel Pelsser, Bruno Quoitin
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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
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
Minimum Backup Configuration-Creation Method for IP Fast Reroute
IP fast reroute techniques have been proposed for achieving fast failure recovery in just a few milliseconds. The basic idea of IP fast …
Shohei Kamamura, Takashi Miyamura, Cristel Pelsser, Ichiro Inoue, Kohei Shiomoto
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Scalable Support of Interdomain Routes in a Single AS
The Internet has grown extremely fast in the last two decades. The number of routes to be supported by the routers has become very …
Cristel Pelsser, Akeo Masuda, Kohei Shiomoto
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Prototype Design for Scalable Support of Interdomain Routes in a Single AS
In this paper, we show a prototype implementation for a new architecture of supporting interdomain routes. It is widely recognized that …
Akeo Masuda, Cristel Pelsser, Kohei Shiomoto
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Interdomain traffic engineering with BGP
Traffic engineering is performed by means of a set of techniques that can be used to better control the flow of packets inside an IP …
Bruno Quoitin, Cristel Pelsser, L. Swinnen, Olivier Bonaventure, Steve Uhlig
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Interdomain traffic engineering with BGP