Presentation | 2008-03-06 Tomography-based Distributed Link Failure Detection System using P2P Network Technologies Hiroshi YAMAMOTO, Koji NAKAMICHI, Toshio SOUMIYA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Network tomography enables network operators to locate the link degrading the service quality by inferring internal states of the Internet from the measurement results of end-nodes (e.g., client PCs). However, the existing tomography-based system concentrates a large amount of data and its processing workload on a centralized management server, so that it takes a long time to locate the link failure in a large-scale network composing a large number of end-nodes. In this paper, we propose a novel system which markedly shortens the time required for locating the link failure by aggressively distributing the load of the management server among the end-nodes by utilizing the self-configuring properties of a P2P network. The end-nodes are autonomously divided into several groups and the measurement results in each group are processed by the group members in a distributed manner. The proposed system is shown through performance evaluations to solve the scalability issue bothering the existing centralized system. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Network Management System / Network Tomography / Peer-to-Peer / Application-Level Multicast |
Paper # | IN2007-168 |
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Committee | IN |
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Conference Date | 2008/2/28(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Information Networks (IN) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Tomography-based Distributed Link Failure Detection System using P2P Network Technologies |
Sub Title (in English) | |
Keyword(1) | Network Management System |
Keyword(2) | Network Tomography |
Keyword(3) | Peer-to-Peer |
Keyword(4) | Application-Level Multicast |
1st Author's Name | Hiroshi YAMAMOTO |
1st Author's Affiliation | FUJITSU LABORATORIES LTD.() |
2nd Author's Name | Koji NAKAMICHI |
2nd Author's Affiliation | FUJITSU LABORATORIES LTD. |
3rd Author's Name | Toshio SOUMIYA |
3rd Author's Affiliation | FUJITSU LABORATORIES LTD. |
Date | 2008-03-06 |
Paper # | IN2007-168 |
Volume (vol) | vol.107 |
Number (no) | 525 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |