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Paper Abstract and Keywords
Presentation 2015-03-20 15:10
[Encouragement Talk] A Hierarchical Controller Architecture to Overcome Issues on Real SDN System
Hiroki Nakayama, Tsunemasa Hayashi (Bosco Tech.), Shingo Ata (Osaka City Univ.) ICM2014-73
Abstract (in Japanese) (See Japanese page) 
(in English) OpenFlow, one of the famous implementation of Software Defined Network
(SDN), has a goal of eliminating vendor lock in. However, since OpenFlow
only provides the mechanism to decide how packet will be transferred as the
protocol, it could not provide whole control via OpenFlow
protocol. Therefore, the OpenFlow switch available for its network system
strongly depends on how the switch supports the configuration interface and
functions for its switch. In this paper we propose the SDN switch
architecture, which conclude the OpenFlow controller inside the switch, to
avoid vendor lock in for this reason. Furthermore, we also show that our
proposal architecture can overcome the issue of using OpenFlow including
the large initial costs and lack of number of flow table.
Keyword (in Japanese) (See Japanese page) 
(in English) Software Defined Network / Hierarchical Structured Controller / Low-cost SDN / / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 523, ICM2014-73, pp. 115-120, March 2015.
Paper # ICM2014-73 
Date of Issue 2015-03-12 (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)
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Conference Information
Committee ICM  
Conference Date 2015-03-19 - 2015-03-20 
Place (in Japanese) (See Japanese page) 
Place (in English) Ishigaki-City-Hall 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Element Management, Management Functionalities, Operations and Management Technologies 
Paper Information
Registration To ICM 
Conference Code 2015-03-ICM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Hierarchical Controller Architecture to Overcome Issues on Real SDN System 
Sub Title (in English)  
Keyword(1) Software Defined Network  
Keyword(2) Hierarchical Structured Controller  
Keyword(3) Low-cost SDN  
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1st Author's Name Hiroki Nakayama  
1st Author's Affiliation Bosco Technologies Inc. (Bosco Tech.)
2nd Author's Name Tsunemasa Hayashi  
2nd Author's Affiliation Bosco Technologies Inc. (Bosco Tech.)
3rd Author's Name Shingo Ata  
3rd Author's Affiliation Osaka City University (Osaka City Univ.)
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Speaker Author-1 
Date Time 2015-03-20 15:10:00 
Presentation Time 20 minutes 
Registration for ICM 
Paper # ICM2014-73 
Volume (vol) vol.114 
Number (no) no.523 
Page pp.115-120 
#Pages
Date of Issue 2015-03-12 (ICM) 


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