Presentation | 2010-07-09 Proposal of an Unified Changing Method using Constraint Approaches in Continuity Check Configurations Hajime NAKAJIMA, Takeshi MASUDA, Yukio AKIYAMA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | ETH-CC (Ethernet Continuity Check), which is standardized as one of functions in Ethernet OAM, have attracted attention for its high maintenance performance, because ETH-CC allows us to monitor connectivity between terminals all of the time. In this paper, we propose a method which we can decide automatically values of parameters in ETH-CC configurations. Parameters in a terminal which sends check frames depend on ones in other terminals which receive the check frames. Hence, if we want to change a value, we must do not only it but also some values on the other parameters. So the network has the more terminals, the more it causes mistakes of change configurations. In order to address this problem, our approach represents relations among parameters as constraints, and obtains values which are satisfied with their constraints using a constraint satisfaction solver. We show formalizations of ETH-CC configurations and measurements of processing times in our approach. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | OAM / constraint program / network design |
Paper # | ICM2010-21 |
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Committee | ICM |
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Conference Date | 2010/7/1(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Information and Communication Management(ICM) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Proposal of an Unified Changing Method using Constraint Approaches in Continuity Check Configurations |
Sub Title (in English) | |
Keyword(1) | OAM |
Keyword(2) | constraint program |
Keyword(3) | network design |
1st Author's Name | Hajime NAKAJIMA |
1st Author's Affiliation | Access Network Service Systems Laboratories, NTT Corporation() |
2nd Author's Name | Takeshi MASUDA |
2nd Author's Affiliation | Access Network Service Systems Laboratories, NTT Corporation |
3rd Author's Name | Yukio AKIYAMA |
3rd Author's Affiliation | Access Network Service Systems Laboratories, NTT Corporation |
Date | 2010-07-09 |
Paper # | ICM2010-21 |
Volume (vol) | vol.110 |
Number (no) | 119 |
Page | pp.pp.- |
#Pages | 6 |
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