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Paper Abstract and Keywords
Presentation 2013-07-18 17:55
Proposal of a routing control method to avoid redundant routes in the live migration environment between datacenters
Yukio Nagafuchi, Yasuhiro Teramoto, Takaaki Koyama, Hideo Kitazume (NTT) IN2013-48
Abstract (in Japanese) (See Japanese page) 
(in English) Virtual Machine(VM)s and network virtualization technologies have been widly used for the cloud computing.
Active VMs can move to other execution environments, which is called ``Live migration".
VMs must have the same IP address before and after migration.
Therefore, the live migration need to be in the same segment.
For this reason, network virtualization technologies are used to make a wide area L2 network between the data centers(DC).
This L2 networks have a redundant route problem resulting from the distance between a VM and the default Gateway.
To solve this problem, each DC has default a GW and VMs use nearest default GW.
But if live migration is used, VM's nearest default GW is changed.
In this paper, we explain these problems, and propose solutions to change proper default GW.
Keyword (in Japanese) (See Japanese page) 
(in English) Virtual machine / Network virtualization technologies / live migration / trombone / datacenter / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 140, IN2013-48, pp. 71-76, July 2013.
Paper # IN2013-48 
Date of Issue 2013-07-11 (IN) 
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 IN2013-48

Conference Information
Committee IN NV  
Conference Date 2013-07-18 - 2013-07-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido Univ. Faculty of Eng. Academic Lounge 3 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Cloud Networking, SDN, OpenFlow, Virtual Private Network (VPN), Overlay Network/P2P, Network configuration, etc. 
Paper Information
Registration To IN 
Conference Code 2013-07-IN-NV 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Proposal of a routing control method to avoid redundant routes in the live migration environment between datacenters 
Sub Title (in English)  
Keyword(1) Virtual machine  
Keyword(2) Network virtualization technologies  
Keyword(3) live migration  
Keyword(4) trombone  
Keyword(5) datacenter  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Yukio Nagafuchi  
1st Author's Affiliation Nippon Telegraph And Telephone Corporation (NTT)
2nd Author's Name Yasuhiro Teramoto  
2nd Author's Affiliation Nippon Telegraph And Telephone Corporation (NTT)
3rd Author's Name Takaaki Koyama  
3rd Author's Affiliation Nippon Telegraph And Telephone Corporation (NTT)
4th Author's Name Hideo Kitazume  
4th Author's Affiliation Nippon Telegraph And Telephone Corporation (NTT)
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Speaker Author-1 
Date Time 2013-07-18 17:55:00 
Presentation Time 25 minutes 
Registration for IN 
Paper # IN2013-48 
Volume (vol) vol.113 
Number (no) no.140 
Page pp.71-76 
#Pages 6 
Date of Issue 2013-07-11 (IN) 

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