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Defining Reusable Business-Level QoS Policies for DiffServ

  • André Beller
  • Edgard Jamhour
  • Marcelo Pellenz
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3278)

Abstract

This paper proposes a PBNM (Policy Based Network Management) framework for automating the process of generating and distributing DiffServ configuration to network devices. The framework is based on IETF standards, and proposes a new business level policy model for simplifying the process of defining QoS policies. The framework is defined in three layers: a business level policy model (based on a IETF PCIM extension), a device independent policy model (based on a IETF QPIM extension) and a device dependent policy model (based on the IETF diffserv PIB definition). The paper illustrates the use of the framework by mapping the information models to XML documents. The XML mapped information model supports the reuse of rules, conditions and network information by using XPointer references.

Keywords

Information Model Service Level Agreement Policy Model Network Device Business Level 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© IFIP International Federation for Information Processing 2004

Authors and Affiliations

  • André Beller
    • 1
  • Edgard Jamhour
    • 1
  • Marcelo Pellenz
    • 1
  1. 1.Pontifícia Universidade Católica do Paraná – PUCPR, PPGIACuritibaBrazil

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