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Paper Abstract and Keywords
Presentation 2014-07-11 09:55
A High Availability Method for Network Control Nodes using The Network Namespace
Minoru Kato, Rio Kuhara, Sumito Mori, Mitsutomo Imazaki (NTT-COMWARE) ICM2014-12
Abstract (in Japanese) (See Japanese page) 
(in English) Recently cloud service provides that tenant user can build their own network topology and communication control on the virtual machines even though some tenants make same IP-segments.
This technology can be realized communication control node using by the network namespace. However, the network namespace exists on only kernel space, and can't share other nodes. If one communication control node goes down, tenant that their own namespace is placed on the node can't communicate even though other nodes operate normally.
Therefore, communication control node using network namespace has problem that can be single point of failure for network communication system.
This paper discusses the way to improving communication disconnect time considering the failover of communication control nodes using the network namespace, and proposes a new high availability platform using NEUTRON for network component of OpenStack.
Keyword (in Japanese) (See Japanese page) 
(in English) Network namespace / OpenStack / Neutron / Fail over / High availability / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 132, ICM2014-12, pp. 17-22, July 2014.
Paper # ICM2014-12 
Date of Issue 2014-07-03 (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)
Download PDF ICM2014-12

Conference Information
Committee ICM  
Conference Date 2014-07-10 - 2014-07-11 
Place (in Japanese) (See Japanese page) 
Place (in English) Aiina Iwate 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Management Function, Management Theory, etc 
Paper Information
Registration To ICM 
Conference Code 2014-07-ICM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A High Availability Method for Network Control Nodes using The Network Namespace 
Sub Title (in English)  
Keyword(1) Network namespace  
Keyword(2) OpenStack  
Keyword(3) Neutron  
Keyword(4) Fail over  
Keyword(5) High availability  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Minoru Kato  
1st Author's Affiliation NTT-COMWARE CORPORATION (NTT-COMWARE)
2nd Author's Name Rio Kuhara  
2nd Author's Affiliation NTT-COMWARE CORPORATION (NTT-COMWARE)
3rd Author's Name Sumito Mori  
3rd Author's Affiliation NTT-COMWARE CORPORATION (NTT-COMWARE)
4th Author's Name Mitsutomo Imazaki  
4th Author's Affiliation NTT-COMWARE CORPORATION (NTT-COMWARE)
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Speaker Author-1 
Date Time 2014-07-11 09:55:00 
Presentation Time 25 minutes 
Registration for ICM 
Paper # ICM2014-12 
Volume (vol) vol.114 
Number (no) no.132 
Page pp.17-22 
#Pages 6 
Date of Issue 2014-07-03 (ICM) 

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