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| Presentation | 2006-04-18 10:50 A proposal on the detection algorithm of BGP route flaps Yuichiro Hei (KDDI Labs), Ngoc-Anh Vu (ENST), Tomohiko Ogishi, Shigehiro Ano, Toru Hasegawa (KDDI Labs)  CQ2006-14 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | To maintain the communication quality of customers, it is important for ISPs to monitor the routing information exchanged by BGP (Border Gateway Protocol), and to observe the connectivity to destinations outside of their own ISPs. In BGP, a BGP router advertises changes of routing information to neighbor BGP routers using UPDATE messages. These messages carry not only abnormal changes of routing information caused by some unstable events, but also normal changes of routing information caused by the normal operations such as router re-configuration. Therefore it is important to extract only the unstable change of routing information among a large amount of UPDATE messages to detect the failure in external ASs. In this paper, we focus on a route flap that is one of the unstable routing events. The route flaps are caused by some failures such as a failure of router’s interface card. We propose the method to detect route flaps by extracting some specific UPDATE message patterns among a large amount of UPDATE messages received from a number of BGP routers. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Routing / BGP / Route flap / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 106, no. 9, CQ2006-14, pp. 63-68, April 2006. | |
| Paper # | CQ2006-14 | |
| Date of Issue | 2006-04-10 (CQ) | |
| 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 | CQ2006-14 |
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| Conference Information | |
| Committee | CS CQ |
| Conference Date | 2006-04-17 - 2006-04-18 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Akita Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Quality of Next-generation network, network design, network control, Bandwidth control on PON(Passive Optical Network), Admission control, Traffic modeling, etc. |
| Paper Information | |
| Registration To | CQ |
| Conference Code | 2006-04-CS-CQ |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A proposal on the detection algorithm of BGP route flaps |
| Sub Title (in English) | |
| Keyword(1) | Routing |
| Keyword(2) | BGP |
| Keyword(3) | Route flap |
| Keyword(4) | |
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| Keyword(8) | |
| 1st Author's Name | Yuichiro Hei |
| 1st Author's Affiliation | KDDI R&D Laboratories (KDDI Labs) |
| 2nd Author's Name | Ngoc-Anh Vu |
| 2nd Author's Affiliation | Ecole Nationale Superieur des Telecommunications (ENST) |
| 3rd Author's Name | Tomohiko Ogishi |
| 3rd Author's Affiliation | KDDI R&D Laboratories (KDDI Labs) |
| 4th Author's Name | Shigehiro Ano |
| 4th Author's Affiliation | KDDI R&D Laboratories (KDDI Labs) |
| 5th Author's Name | Toru Hasegawa |
| 5th Author's Affiliation | KDDI R&D Laboratories (KDDI Labs) |
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| Speaker | Author-1 |
| Date Time | 2006-04-18 10:50:00 |
| Presentation Time | 25 minutes |
| Registration for | CQ |
| Paper # | CQ2006-14 |
| Volume (vol) | vol.106 |
| Number (no) | no.9 |
| Page | pp.63-68 |
| #Pages | 6 |
| Date of Issue | 2006-04-10 (CQ) |
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