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Paper Abstract and Keywords
Presentation 2008-10-24 09:55
A delay evaluation of ForCES communication in functionally distributed network architecture
Kentaro Ogawa, Michihiro Aoki, Hideaki Iwata, Shinichiro Chaki (NTT) NS2008-83
Abstract (in Japanese) (See Japanese page) 
(in English) For traditional distributed routing control in large-scale IP networks, there are several problems such as increase of route convergence time and complicated router configuration. In addition, the control-plane processing part (CE: control element) and the forwarding-plane processing part (FE: forwarding element) of the router are physically integrated into one chassis. This interferes with flexibly deploying new network services to large-scale IP networks at a low cost because the CEs of all routers composing the networks must have new functions added and performance. Therefore, we have proposed a functionally distributed network architecture that separates the CE from the FE of the router. In this architecture, the CE is mounted on a general-purpose server platform, and one path-control process in the CE consolidates and processes the path computations and the path settings for two or more FEs. As the number of CEs in the networks is decreased dramatically, the routing control is stabilized, and the functions and performance of the CEs are easily upgraded. In this paper, we show a delay evaluation of ForCES communication using the prototype architecture in a case where the ForCES protocol proposed in IETF is applied to the communication mechanism between CE and FE.
Keyword (in Japanese) (See Japanese page) 
(in English) routing control / ForCES / large-scale IP networks / router aggregation / control-plane / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 258, NS2008-83, pp. 89-92, Oct. 2008.
Paper # NS2008-83 
Date of Issue 2008-10-16 (NS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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)
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Conference Information
Committee NS  
Conference Date 2008-10-23 - 2008-10-24 
Place (in Japanese) (See Japanese page) 
Place (in English) Kansai University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Network Architecture, High-speed Ethernet, Grid Network, Sensor Network, etc. 
Paper Information
Registration To NS 
Conference Code 2008-10-NS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A delay evaluation of ForCES communication in functionally distributed network architecture 
Sub Title (in English)  
Keyword(1) routing control  
Keyword(2) ForCES  
Keyword(3) large-scale IP networks  
Keyword(4) router aggregation  
Keyword(5) control-plane  
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1st Author's Name Kentaro Ogawa  
1st Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
2nd Author's Name Michihiro Aoki  
2nd Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
3rd Author's Name Hideaki Iwata  
3rd Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
4th Author's Name Shinichiro Chaki  
4th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
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Speaker Author-1 
Date Time 2008-10-24 09:55:00 
Presentation Time 25 minutes 
Registration for NS 
Paper # NS2008-83 
Volume (vol) vol.108 
Number (no) no.258 
Page pp.89-92 
#Pages
Date of Issue 2008-10-16 (NS) 


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