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BIBTEX RIS

IP Fast ReRoute: Lightweight Not-Via

2009; Springer Science+Business Media; Linguagem: Inglês

10.1007/978-3-642-01399-7_13

ISSN

1611-3349

Autores

Gábor Enyedi, Gábor Rétvári, Péter Szilágyi, András Császár,

Tópico(s)

Network Traffic and Congestion Control

Resumo

In order for IP to become a full-fledged carrier-grade transport technology, a native IP failure-recovery scheme is necessary that can correct failures in the order of milliseconds. IP Fast ReRoute (IPFRR) intends to fill this gap, providing fast, local and proactive handling of failures right in the IP layer. Building on experiences and extensive measurement results collected with a prototype implementation of the prevailing IPFRR technique, Not-via, in this paper we identify high address management burden and computational complexity as the major causes of why commercial IPFRR deployment still lags behind, and we present a lightweight Not-via scheme, which, according to our measurements, improves these issues.

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