A Simple, Zero-configuration, Low Latency, Bridging Protocol

Author
Ibáñez Fernández, Guillermo AgustínUniversity of Alcalá Author; Naous, Jad; Rojas Sánchez, ElisaUniversity of Alcalá Author; Rivera, Diego; Carral Pelayo, Juan AntonioUniversity of Alcalá Author; [et al.]
Identifiers
Enlace permanente (URI): http://hdl.handle.net/10017/6770
Publisher
The 35th IEEE Conference on Local Computer Networks (LCN)
Date
2010-10-11
Filiación
Universidad de Alcalá. Departamento de Automática
Cita bibliográfica
http://www.ieeelcn.org/lcn35demos/lcn-demo2010_ibanez.pdf
Palabras clave
Ethernet
Routing bridges
Shortest Path Bridges
Spanning Tree
Proyecto
S-2009/TIC-1468/MEDIANET (Comunidad de Madrid)
PII1I09-0204-4319/EMARECE (Comunidad de Castilla-La Mancha)
Tipo de documento
info:eu-repo/semantics/conferenceObject
Versión
info:eu-repo/semantics/acceptedVersion
Derechos de acceso
info:eu-repo/semantics/openAccess
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Abstract
This paper describes a demo for a new type of bridges, ARP-Path bridges. These ARP-based Ethernet Switches rely on the race between ARP Request packets flooded over all links, to discover the minimum latency path to the destination host. The protocol uses all links, is loop free, uses the standard Ethernet frame format, is fully transparent to hosts and neither needs a spanning tree protocol to prevent loops nor a links state protocol to obtain minimum latency paths. Implementations in Linux and Openflow on NetFPGA show inherent robustness and fast reconfiguration. Simulation results show throughput and delay performance superior to the Spanning Tree Protocol and similar to shortest path routing, with lower complexity.
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