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An Identifier-Based Network Access Control Mechanism Based on Locator/Identifier Split

Author(s): Rui TU | Jinshu SU | Ruoshan KONG

Journal: International Journal of Communications, Network and System Sciences
ISSN 1913-3715

Volume: 02;
Issue: 07;
Start page: 641;
Date: 2009;
Original page

Keywords: Access Control | Locator/Identifier Split | IBAC | Self-Verifying Identifier | Identifier Spoofing

Legacy IP address-based access control has met many challenges, because the network nodes cannot be identified accurately based on their variable IP addresses. “Locator/Identifier Split” has made it possible to build a network access control mechanism based on the permanent identifier. With the support of “Locator/Identifier Split” routing and addressing concept, the Identifier-based Access Control (IBAC) makes net-work access control more accurate and efficient, and fits for mobile nodes’ access control quite well. Moreover, Self-verifying Identifier makes it possible for the receiver to verify the packet sender’s identity without the third part authentication, which greatly reduces the probability of “Identifier Spoofing”.
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