Duplicate address detection and autoconfiguration in OLSR

Saadi Boudjit 1 Anis Laouiti 1 Paul Muhlethaler 1 Cédric Adjih 1
1 HIPERCOM - High performance communication
Inria Paris-Rocquencourt, UP11 - Université Paris-Sud - Paris 11, Inria Saclay - Ile de France, X - École polytechnique, CNRS - Centre National de la Recherche Scientifique : UMR
Abstract : Mobile Ad hoc NETworks (MANETs) are infrastructure-free, highly dynamic wireless networks, where central administration or configuration by the user is very difficult. In hardwired networks nodes usually rely on a centralized server and use a dynamic host configuration protocol, like DHCP , to acquire an IP address. Such a solution cannot be deployed in MANETs due to the unavailability of any centralized DHCP server. For small scale MANETs, it may be possible to allocate free IP addresses manually. However, the procedure becomes impractical for a large-scale or open system where mobile nodes are free to join and leave. Most of the autoconfiguration algorithms proposed for ad hoc networks are independent of the routing protocols and therefore, generate a significant overhead. Using the genuine optimization of the underlying routing protocol can significantly reduce the autoconfiguration overhead. One of the MANET protocols which have been recently promoted to RFC is the OLSR routing protocol , on which this article focuses. This article aims at complementing the OLSR routing protocol specifications to handle autoconfiguration. The corner stone of this autoconfiguration protocol is an advanced duplicate address detection algorithm. Under well defined assumptions, we prove the correctness of the the proposed autoconfiguration protocol.
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https://hal.inria.fr/inria-00070532
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Submitted on : Friday, May 19, 2006 - 8:47:12 PM
Last modification on : Thursday, February 7, 2019 - 4:33:43 PM
Long-term archiving on : Sunday, April 4, 2010 - 9:25:15 PM

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Saadi Boudjit, Anis Laouiti, Paul Muhlethaler, Cédric Adjih. Duplicate address detection and autoconfiguration in OLSR. [Research Report] RR-5475, INRIA. 2005, pp.20. ⟨inria-00070532⟩

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