Architecture of a network monitoring element

  • Authors:
  • Augusto Ciuffoletti;Michalis Polychronakis

  • Affiliations:
  • CNAF-INFN, Bologna, Italy;FORTH-ICS, Heraklio, Greece

  • Venue:
  • Euro-Par'06 Proceedings of the CoreGRID 2006, UNICORE Summit 2006, Petascale Computational Biology and Bioinformatics conference on Parallel processing
  • Year:
  • 2006

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Abstract

A Network Monitoring system is a vital component of a Grid; however, its scalability is a challenge. We propose a network monitoring approach that combines passive monitoring, a domain oriented overlay network, and an attitude for demand driven monitoring sessions. In order to keep into account the demand for extreme scalability, we introduce a solution for two problems that are inherent to the proposed approach: security and group membership maintenance.