【摘要】 讨论利用 UDP协议来构造 IP隧道的技术及构造原理 ,并将这种隧道与其他方式构造的隧道的效率进行比较 .还讨论了隧道的可靠性 ,以及隧道中数据包的分段和组装等关键的参数和算法 .更多还原

【Abstract】 The techniques concerned and the principle of structure of IP (Internet Protocol) tunnel using UDP (User Datagram Protocol) connections are described. The performances of the IP tunnel using UDP and other tunnels using other protocols (such as IP or TCP) are compared, and the reliability of the tunnel discussed. Key parameters and algorithm for the fragment and the re assembly of data packet are also discussed.更多还原