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Paper Abstract and Keywords
Presentation 2006-10-24 11:20
Identifying OSPF failures based on the analysis of LSA flooding
Yuichiro Hei, Tomohiko Ogishi, Shigehiro Ano (KDDI Lab.)
Abstract (in Japanese) (See Japanese page) 
(in English) It is important to monitor routing protocols for stable operation of IP networks. In this paper, we focus on OSPF, a widely deployed intra-domain routing protocol. Routers running OSPF advertise their link states on Link State Advertisements (LSAs) to the network, so the location of OSPF failures on the IP network can be detected by monitoring LSAs. However,in order to identify OSPF failures correctly, it is necessary to consider the association of multiple flooded LSAs when OSPF failures occurred and LSA delay. In this paper, we propose a method of OSPF failure identification based on LSA flooding analysis taking these aspects into account.
Keyword (in Japanese) (See Japanese page) 
(in English) Routing / OSPF / LSA / Failure Identification / / / /  
Reference Info. IEICE Tech. Rep., vol. 106, no. 309, IA2006-27, pp. 43-48, Oct. 2006.
Paper # IA2006-27 
Date of Issue 2006-10-16 (IA) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380

Conference Information
Committee IA  
Conference Date 2006-10-23 - 2006-10-24 
Place (in Japanese) (See Japanese page) 
Place (in English) Tokyo Institute of Technology (Ookayama Campus) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Internet, etc. 
Paper Information
Registration To IA 
Conference Code 2006-10-IA 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Identifying OSPF failures based on the analysis of LSA flooding 
Sub Title (in English)  
Keyword(1) Routing  
Keyword(2) OSPF  
Keyword(3) LSA  
Keyword(4) Failure Identification  
1st Author's Name Yuichiro Hei  
1st Author's Affiliation KDDI R&D Laboratories (KDDI Lab.)
2nd Author's Name Tomohiko Ogishi  
2nd Author's Affiliation KDDI R&D Laboratories (KDDI Lab.)
3rd Author's Name Shigehiro Ano  
3rd Author's Affiliation KDDI R&D Laboratories (KDDI Lab.)
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Date Time 2006-10-24 11:20:00 
Presentation Time 25 
Registration for IA 
Paper # IEICE-IA2006-27 
Volume (vol) IEICE-106 
Number (no) no.309 
Page pp.43-48 
#Pages IEICE-6 
Date of Issue IEICE-IA-2006-10-16 

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