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Paper Abstract and Keywords
Presentation 2016-10-14 14:00
Reactive Configuration Updating for Intent-Based Networking
Yoshiharu Tsuzaki, Yasuo Okabe (Kyoto Univ) IA2016-22
Abstract (in Japanese) (See Japanese page) 
(in English) Since network configurations in the Internet are getting complicated, managing networks has become a heavy task. As an attempt to solve this problem, a concept of Intent Based Networking (IBN) has been proposed. While intent of a network administrator in conventional networks is used to be expressed in concrete description of configurations stored on devices each, intent of an administrator in IBN is expressed abstractly and prescriptively as what he wants to do. The concept of IBN has been discussed in IETF IB-Nemo (An Intent-Based Network Modeling Language) BoF, and a draft specification and implementation of it is developed in the NeMo project. NeMo, a transaction based Northbound API, currently supports description of simple proactive policy only such as change of network path at a specified time. We propose a mechanism that enables an administrator to update network configuration automatically in accordance with the change of external environment, based on reactive policies which express the intent of the administrator. In this paper, we will describe automatic network management methods that have been studied, and then describe our proposed procedure to reflect configuration reactively in an extended NEMO intent description form. Issues on implementation are also discussed.
Keyword (in Japanese) (See Japanese page) 
(in English) Network Management / Intent Based Networking / / / / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 247, IA2016-22, pp. 1-6, Oct. 2016.
Paper # IA2016-22 
Date of Issue 2016-10-07 (IA) 
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 IA  
Conference Date 2016-10-14 - 2016-10-14 
Place (in Japanese) (See Japanese page) 
Place (in English) Univ. of Tokyo, Koshiba Hall 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Network R&D Testbed Operation and Utilization, etc. (cosponsored by ADVNET) 
Paper Information
Registration To IA 
Conference Code 2016-10-IA 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Reactive Configuration Updating for Intent-Based Networking 
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Keyword(1) Network Management  
Keyword(2) Intent Based Networking  
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1st Author's Name Yoshiharu Tsuzaki  
1st Author's Affiliation Kyoto University (Kyoto Univ)
2nd Author's Name Yasuo Okabe  
2nd Author's Affiliation Kyoto University (Kyoto Univ)
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Speaker Author-1 
Date Time 2016-10-14 14:00:00 
Presentation Time 25 minutes 
Registration for IA 
Paper # IA2016-22 
Volume (vol) vol.116 
Number (no) no.247 
Page pp.1-6 
#Pages 6 
Date of Issue 2016-10-07 (IA) 

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