Ring-Based P2P-VPN for Realizing Cybersociety
نویسندگان
چکیده
In this paper, we propose a ring-based P2P-VPN (Peer-to-Peer Virtual Private Network) that provides a secure and reliable network to a large number of virtual organizations. The ring-based P2P-VPN establishes VPN by logically connecting nodes that operate autonomously in a ring topology. The ring-based P2P-VPN has an advantage of a high scalability in terms of the number of VPNs accommodated. In this paper, we quantitatively evaluate the performance of ring-based P2P-VPN using mathematical analysis. Through numerical examples, we show that the ring-based P2P-VPN shows satisfactory performance in terms of, for example, VPN construction time and TCP throughput for a relatively small number of VPN nodes.
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