A Failsafe Distributed Routing Protocol

Philip M. Merlin, Adrian Segall

Research output: Contribution to journalArticlepeer-review

129 Scopus citations

Abstract

An algorithm for constructing and adaptively maintaining routing tables in communication networks is presented. The algorithm can be employed in message as well as circuit switching networks, uses distributed computation, provides routing tables that are loop-free for each destination at all times, adapts to changes in network flows, and is completely failsafe. The latter means that after arbitrary failures and additions, the network, recovers in finite time in the sense of providing routing paths between all physically connected nodes. For each destination, the routes are independently updated by an update cycle triggered by the destination.

Original languageEnglish
Pages (from-to)1280-1287
Number of pages8
JournalIEEE Transactions on Communications
Volume27
Issue number9
DOIs
StatePublished - Sep 1979
Externally publishedYes

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