Paper Abstract and Keywords |
Presentation |
2016-03-04 11:00
Study of Real-time Network Monitoring and Troubleshooting by Using In-band Network Telemetry Haoju Xiao, Yansen Xu (UEC), Ved P. Kafle (NICT/UEC) IN2015-132 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The reliability of communication requires the network troubles to be quickly detected and located. Common network diagnose tools are often not fast enough to meet the requirements. Their measurement process incurs computational overhead in the network control plane, and as the network state changes rapidly, the transient network status might not be captured. Moreover, the active probing process injects additional traffic into the network, making the analysis inaccurate or even impossible (e.g. when the network is congested). We propose a scheme in which network information is inserted into the data packet, also known as In-band Network Telemetry, differently from the traditional out-of-band signaling. In this paper, the P4 language is used to redefine packet headers, enabling them to accommodate more control information. Experimental validation of the effectiveness of our improved approach is also reported. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
In-band Network Telemetry / P4 / Monitoring / Troubleshooting / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 115, no. 484, IN2015-132, pp. 141-146, March 2016. |
Paper # |
IN2015-132 |
Date of Issue |
2016-02-25 (IN) |
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) |
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IN2015-132 |
Conference Information |
Committee |
NS IN |
Conference Date |
2016-03-03 - 2016-03-04 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Phoenix Seagaia Resort |
Topics (in Japanese) |
(See Japanese page) |
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General |
Paper Information |
Registration To |
IN |
Conference Code |
2016-03-NS-IN |
Language |
English |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Study of Real-time Network Monitoring and Troubleshooting by Using In-band Network Telemetry |
Sub Title (in English) |
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Keyword(1) |
In-band Network Telemetry |
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P4 |
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Monitoring |
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Troubleshooting |
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1st Author's Name |
Haoju Xiao |
1st Author's Affiliation |
The University of Electro-Communications (UEC) |
2nd Author's Name |
Yansen Xu |
2nd Author's Affiliation |
The University of Electro-Communications (UEC) |
3rd Author's Name |
Ved P. Kafle |
3rd Author's Affiliation |
National Institute of Information and Communications Technology/University of Electro-Communications (NICT/UEC) |
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Speaker |
Author-1 |
Date Time |
2016-03-04 11:00:00 |
Presentation Time |
20 minutes |
Registration for |
IN |
Paper # |
IN2015-132 |
Volume (vol) |
vol.115 |
Number (no) |
no.484 |
Page |
pp.141-146 |
#Pages |
6 |
Date of Issue |
2016-02-25 (IN) |
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