A bandwidth-broker based inter-domain SLA negotiation

  • Authors:
  • Haci A. Mantar;Ibrahim T. Okumus;Junseok Hwang;Steve Chapin

  • Affiliations:
  • Department of Computer Engineering, Gebze Institute of Technology, Turkey;Department of Computer Electrical Engineering and Computer Science, Syracuse University, Syracuse, NY;Seoul National University, Seoul, Korea;Department of Electronics and Computer Education, Mugla University, Turkey

  • Venue:
  • MMNS'06 Proceedings of the 9th IFIP/IEEE international conference on Management of Multimedia and Mobile Networks and Services
  • Year:
  • 2006

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Abstract

This work presents an Inter-Domain Bandwidth Broker (BB) based Service Level Agreements (SLAs) Negotiation Model for Differentiated Services (DiffServ) networks. A BB in each DiffServ domain handles SLAs on behalf of its domain by communicating with its neighboring peers. The proposed model uses a destination-based SLAs aggregation to increase signaling and state scalability, and it uses a BB-based inter-domain routing to increase resource utilization. The experimental results are provided to verify the achievements.