A protocol-adaptive monitoring tree for efficient design of traffic monitoring probes

  • Authors:
  • E. Magaña;J. Aracil;J. Villadangos

  • Affiliations:
  • Department of Electrical Engineering and Computer Sciences, University of California, Berkeley, CA and Departamento de Automática y Computación, Universidad Pública de Navarra, Camp ...;Departamento de Automática y Computación, Universidad Pública de Navarra, Campus de Arrosadia, 31006 Pamplona, Spain;Departamento de Automática y Computación, Universidad Pública de Navarra, Campus de Arrosadia, 31006 Pamplona, Spain

  • Venue:
  • Computer Networks: The International Journal of Computer and Telecommunications Networking
  • Year:
  • 2003

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Abstract

This paper presents a novel protocol-adaptive monitoring tree (PAM-Tree) algorithm. PAM-Tree is a filtering algorithm that fulfills the needs of a general-purpose traffic monitoring system. PAM-Tree is aimed at overcoming the inefficiencies of existing stream-oriented traffic probes in traffic monitoring scenarios where large numbers of filters change dynamically. Both analytical and experimental performance evaluations show that PAM-Tree has a great potential to be an efficient filtering engine for high-speed loss-less monitoring systems.