Close category search window
 

Detection and Prohibition of NAPT for Network User Authentication System "Opengate"

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Suenaga, M. ; Sci. & Eng., Saga Univ., Saga, Japan ; Otani, M. ; Watanabe, K.

NAPT is one of the most important technologies for Network. Depletion of IPv4 address made conserving IPv4 address with use of NAPT more important issue. Open gate is a user authentication gateway system for network in the environment opened to public. This system has been operating for controlling the campus-wide open network in Saga University since 2001. On the other hand, nobody can identify that which node of local network has access because of sharing a single global IP address accessed from multiple local IP addresses. Therefore, if public terminals downstream of the NAPT are used incorrectly, it becomes more difficult to specify user. In this research, we have developed a method for detection and prohibition of NAPT under the Opengate.

Published in:
Intelligent Networking and Collaborative Systems (INCoS), 2011 Third International Conference on

Date of Conference: Nov. 30 2011-Dec. 2 2011

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2013 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.