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| Paper Abstract and Keywords | ||
| Presentation | 2016-07-07 14:25 A study for detection of packet discard in unmanaged network Shinji Furuya, Fumio Ohmatsu (Mitsubishi Electric Corp.)  ICM2016-11 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Generally, SIer(System Integrator)s and NIer(Network Integrator)s build a WAN(wide area network) as a solution of LAN-to-LAN(local area network) connection services on wide area connection services provided by network carriers and network equipment (e.g. routers) which connects the carrier network with customer’s LANs. In this case, the carrier network which is a part of the WAN is unmanaged by them, and so it is impossible for them to acquire various statistics and status information of the network devices in the carrier network. Therefore failures on the carrier network will be monitored in such a way whether dummy packets sent by the equipment are discarded or not passing through it, but on failure where customer can recognize the delay of application response, the dummy packet may not be discarded and the monitor may not detect the failure. So, by using statistics information of each router surrounding the carrier network, we consider whether it is possible to detect the packet discard in the carrier network. As a result of the consideration, under certain traffic conditions, we show it is possible to detect synchronization of traffic statistics counters of each router, and calculate the count of discarded packets which occurred for a period between two times when the synchronization detected. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Detection of Packet Discard / MIB / Synchronization Detection / Carrier Network Services / Traffic Model / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 116, no. 124, ICM2016-11, pp. 15-20, July 2016. | |
| Paper # | ICM2016-11 | |
| Date of Issue | 2016-06-30 (ICM) | |
| 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 | ICM2016-11 |
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| Conference Information | |
| Committee | ICM |
| Conference Date | 2016-07-07 - 2016-07-08 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Management Function, Management Theory, etc |
| Paper Information | |
| Registration To | ICM |
| Conference Code | 2016-07-ICM |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A study for detection of packet discard in unmanaged network |
| Sub Title (in English) | |
| Keyword(1) | Detection of Packet Discard |
| Keyword(2) | MIB |
| Keyword(3) | Synchronization Detection |
| Keyword(4) | Carrier Network Services |
| Keyword(5) | Traffic Model |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Shinji Furuya |
| 1st Author's Affiliation | Mitsubishi Electric Corporation (Mitsubishi Electric Corp.) |
| 2nd Author's Name | Fumio Ohmatsu |
| 2nd Author's Affiliation | Mitsubishi Electric Corporation (Mitsubishi Electric Corp.) |
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| Speaker | Author-1 |
| Date Time | 2016-07-07 14:25:00 |
| Presentation Time | 20 minutes |
| Registration for | ICM |
| Paper # | ICM2016-11 |
| Volume (vol) | vol.116 |
| Number (no) | no.124 |
| Page | pp.15-20 |
| #Pages | 6 |
| Date of Issue | 2016-06-30 (ICM) |
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