Passive Packet Loss Measurement Employing the IP Packet Feature Extraction Technique(Traffic Measurement and Analysis)(<Special Section>New Thechnologies and their Applications of the Internet)

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概要

• 論文の詳細を見る

• Performance measurements are indispensable for managing the Internet. Among the performance measurement techniques known, passive measurement is attractive because of its accuracy; user traffic is observed without inserting additional test traffic. However, the technique is handicapped by its large storage and bandwidth costs. This paper proposes a passive packet loss measurement technique that effectively avoids the difficulty of the conventional passive measurement approaches. Its key advance is utilizing the packet feature computed by a hash function. Since the feature can identify a packet with a short length of data, it becomes possible to greatly decrease the storage and bandwidth costs of passive measurements. The paper details the measurement procedure and assesses the design parameters used in the method. In addition, the validity of the proposed method is confirmed through experiments. The experiments also show the advantage of the method over the conventional active measurement.

• 社団法人電子情報通信学会の論文
• 2004-12-01

著者

• MIYAZAKI Toshiaki

  NTT Network Innovation Laboratories, NTT Corporation

• Ohta S

  Ntt Network Innovation Laboratories Ntt Corporation

• OHTA Satoru

  NTT Network Innovation Laboratories, NTT Corporation

• Ohta Satoru

  Ntt Network Innovation Laboratories

• Miyazaki Toshiaki

  Ntt Network Innovation Laboratories

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