Paper Abstract and Keywords |
Presentation |
2009-05-22 12:15
A Study on Practical Flow-based Sampling Method for Observing Flow Statistics Takayuki Goto, Teruyuki Hasegawa, Shigehiro Ano (KDDI R&D Labs.) NS2009-30 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Recently, as the amount of traffic through network grows, the necessity of sampling has been increasing for analyzing the traffic data rapidly. The sampling is classified into packet-based sampling and flow-based sampling. The former has an advantage that it is easy to be implemented and be used widely, but has a disadvantage that the obtained precision of flow statistics is bad. The latter has an advantage that it is superior to packet-based sampling for measuring the flow statistics. However, it has a disadvantage that there are no devices in which the flow-based sampling is implemented because it requires per-packet classification. In this paper, we propose the method which utilizes the wildcard mask of the access list in order to realize the flow-based sampling. Compared with a flow-based sampling by hashing, in case of that flows were not sampled so much, we confirmed that our proposed method was effective for actual network operation. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Flow-based sampling / Passive measurement / / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 36, NS2009-30, pp. 79-84, May 2009. |
Paper # |
NS2009-30 |
Date of Issue |
2009-05-14 (NS) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
Download PDF |
NS2009-30 |
Conference Information |
Committee |
NS |
Conference Date |
2009-05-21 - 2009-05-22 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Hiroshima City University (Hiroshima) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Advanced Protocol and Network Control (Application level routing, QoS and Path Control, P2P, P4P, SIP), Network System Architecture (Interface, Hardware, Software) |
Paper Information |
Registration To |
NS |
Conference Code |
2009-05-NS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Study on Practical Flow-based Sampling Method for Observing Flow Statistics |
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Flow-based sampling |
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Passive measurement |
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1st Author's Name |
Takayuki Goto |
1st Author's Affiliation |
KDDI R&D Laboratories (KDDI R&D Labs.) |
2nd Author's Name |
Teruyuki Hasegawa |
2nd Author's Affiliation |
KDDI R&D Laboratories (KDDI R&D Labs.) |
3rd Author's Name |
Shigehiro Ano |
3rd Author's Affiliation |
KDDI R&D Laboratories (KDDI R&D Labs.) |
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Speaker |
Author-1 |
Date Time |
2009-05-22 12:15:00 |
Presentation Time |
25 minutes |
Registration for |
NS |
Paper # |
NS2009-30 |
Volume (vol) |
vol.109 |
Number (no) |
no.36 |
Page |
pp.79-84 |
#Pages |
6 |
Date of Issue |
2009-05-14 (NS) |
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