Experimental evaluation of end-to-end available bandwidth measurement tools

  • Authors:
  • Young-Tae Han;Eun-Mi Lee;Hong-Shik Park;Ji-Yun Ryu;Chin-Chol Kim;Yeong-Ro Lee

  • Affiliations:
  • Dept. of Information and Communications, Korea Advanced Institute of Science and Technology, Daejeon, S. Korea;Dept. of Information and Communications, Korea Advanced Institute of Science and Technology, Daejeon, S. Korea;Dept. of Information and Communications, Korea Advanced Institute of Science and Technology, Daejeon, S. Korea;National Information Society Agency, Seoul, S. Korea;National Information Society Agency, Seoul, S. Korea;National Information Society Agency, Seoul, S. Korea

  • Venue:
  • APNOMS'09 Proceedings of the 12th Asia-Pacific network operations and management conference on Management enabling the future internet for changing business and new computing services
  • Year:
  • 2009

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Abstract

Accurate bandwidth measurement is essential for network management, monitoring, and planning. Various active probing-based strategies and tools are have been developed for estimating available bandwidth. However, the test result of each tool could be different according to the strategies and tools even in the same network environment. The purpose of this paper is to give comprehensive information to users with interpretive comparison and performance test. The comparison and test with regard to measurement effciency, and traffc load of probing packets. including IGI/PTR, pathload, pathChirp, spruce, and Iperf, are performed in dynamic network environments.