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| Paper Abstract and Keywords | ||
| Presentation | 2018-09-07 11:10 A Study of Real-time Network Failure Analysis for Cloud Network Junichi Higuchi, Yosuke Takano, Naoki Oguchi (FUJITSU LAB.)  NS2018-103 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Costs of network outage caused by mis-configurations or silent failures increases every year because cloud networks have been complicated. The problem of mis-configurations is being solved because network verification technology can check validity of configurations. However, trouble shootings of silent failures take several days to several weeks. In this paper, we propose a method that judges and notifies abnormality immediately by inferring normal traffic amount and setting a threshold based on the inferred traffic amount as a trap in each communication relaying apparatus. Outage time of network is shortened as much as possible by using the proposed method. Moreover, we evaluated the proposed method by comparing estimated time to detect silent failure between the proposed method and the existing method. As a result, we found out the proposed method can be usable in a large scale network. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Cloud Network / Silent Failure Detection / / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 206, NS2018-103, pp. 89-93, Sept. 2018. | |
| Paper # | NS2018-103 | |
| Date of Issue | 2018-08-30 (NS) | |
| ISSN | 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 | NS2018-103 |
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| Conference Information | |
| Committee | IN NS CS NV |
| Conference Date | 2018-09-06 - 2018-09-07 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Research Institute of Electrical Communication, Tohoku Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Session Management (SIP/IMS), Interoperability/Standardization, NGN/NwGN/Future Networks, Cloud/Data Center Networks, SDN (OpenFlow, etc.)/NFV, IPv6, Machine Learning, etc. |
| Paper Information | |
| Registration To | NS |
| Conference Code | 2018-09-IN-NS-CS-NV |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study of Real-time Network Failure Analysis for Cloud Network |
| Sub Title (in English) | |
| Keyword(1) | Cloud Network |
| Keyword(2) | Silent Failure Detection |
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| 1st Author's Name | Junichi Higuchi |
| 1st Author's Affiliation | FUJITSU LABORATORIES LTD. (FUJITSU LAB.) |
| 2nd Author's Name | Yosuke Takano |
| 2nd Author's Affiliation | FUJITSU LABORATORIES LTD. (FUJITSU LAB.) |
| 3rd Author's Name | Naoki Oguchi |
| 3rd Author's Affiliation | FUJITSU LABORATORIES LTD. (FUJITSU LAB.) |
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| Speaker | Author-1 |
| Date Time | 2018-09-07 11:10:00 |
| Presentation Time | 25 minutes |
| Registration for | NS |
| Paper # | NS2018-103 |
| Volume (vol) | vol.118 |
| Number (no) | no.206 |
| Page | pp.89-93 |
| #Pages | 5 |
| Date of Issue | 2018-08-30 (NS) |
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