PlanetSim: an extensible framework for overlay network and services simulations

  • Authors:
  • Jordi Pujol Ahulló;Pedro García López

  • Affiliations:
  • Universitat Rovira i Virgili, Tarragona, Spain;Universitat Rovira i Virgili, Tarragona, Spain

  • Venue:
  • Proceedings of the 1st international conference on Simulation tools and techniques for communications, networks and systems & workshops
  • Year:
  • 2008

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Abstract

Research community on distributed systems, and in particular on peer-to-peer systems, needs tools for evaluating their own protocols and services, as well as against other protocols with the same precondictions. Since a (TCP/IP) experimental evaluation is not always feasible, simulation tools appeared. Nevertheless, the vast majority of them are ad-hoc customized simulators [3] and they are not for general overlay evaluation purposes, poorly documented or not extensible to other protocols and settings. Thus, in this paper we are mainly interested in extensible, scalable, high-level overlay and services simulation frameworks. In particular, we focus on structured (e.g. Chord, Pastry) and unstructured (e.g. Gnutella) peer-to-peer systems and services simulation onto our simulator PlanetSim.