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Paper Abstract and Keywords
Presentation 2017-05-12 14:55
[Invited Lecture] Implementing a distributive virtual firewall using OpenFlow
Eitetsu Gen, Junichi Murayama (Tokai Univ.) IN2017-11 RCS2017-49
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, DNS amplification attacks to a targeted server is occurring frequently. Those attacks also cause congestion of the targeted network that accommodate the targeted server. To solve this problem, we have proposed a virtual firewall scheme. In this scheme, firewall functions are distributively located at the border routers of provider networks. Those functions are required to achieve dynamic packet filtering by way of their cooperation. To meet this requirement, we propose a scheme to implement this cooperate function using OpenFlow technology. In this implementation, a single OpenFlow controller accommodates multiple OpenFlow switches. The switch operates as a firewall function. The controller notifies all switches of the same filtering status information. This approach achieves distributive dynamic packet filtering. According to our prototype implementation, we confirmed that the DNS response packet passed through the firewall function appropriately even when DNS request packet and its response packet transferred via different firewall functions.
Keyword (in Japanese) (See Japanese page) 
(in English) DNS amp Attack / OpenFlow / reflector / firewall / dynamic packet filtering / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 21, IN2017-11, pp. 55-58, May 2017.
Paper # IN2017-11 
Date of Issue 2017-05-04 (IN, RCS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 IN2017-11 RCS2017-49

Conference Information
Committee RCS IN NV  
Conference Date 2017-05-11 - 2017-05-12 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To IN 
Conference Code 2017-05-RCS-IN-NV 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Implementing a distributive virtual firewall using OpenFlow 
Sub Title (in English)  
Keyword(1) DNS amp Attack  
Keyword(2) OpenFlow  
Keyword(3) reflector  
Keyword(4) firewall  
Keyword(5) dynamic packet filtering  
1st Author's Name Eitetsu Gen  
1st Author's Affiliation Tokai University (Tokai Univ.)
2nd Author's Name Junichi Murayama  
2nd Author's Affiliation Tokai University (Tokai Univ.)
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Date Time 2017-05-12 14:55:00 
Presentation Time 30 
Registration for IN 
Paper # IEICE-IN2017-11,IEICE-RCS2017-49 
Volume (vol) IEICE-117 
Number (no) no.21(IN), no.22(RCS) 
Page pp.55-58(IN), pp.109-112(RCS) 
#Pages IEICE-4 
Date of Issue IEICE-IN-2017-05-04,IEICE-RCS-2017-05-04 

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