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首页> 外文期刊>Research journal of applied science, engineering and technology >A Novel Solution based on NAT Traversal for High-speed Accessing the Campus Network from the Public Network
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A Novel Solution based on NAT Traversal for High-speed Accessing the Campus Network from the Public Network

机译:一种基于NAT遍历的新颖解决方案,用于从公共网络高速访问校园网络

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摘要

Chinese universities use the multi-outgoing exports to solve the problem of the traffic of bandwidth to the Internet for the campus network, but the world wide web servers in the campus network might still be accessed very slowly by some users outside the campus network (from the public network). We discuss and analyze the reasons for slowly accessing to the campus network form the public networks and a novel solution for high-speed accessing to the campus network for the local client in public network is put forward. We first introduce an NAT (Network Address Translation) traversal approach based on reverse TCP (Transmission Control Protocol) connection, which has the advantage of not requiring any intermediary server. We test our NAT traversal approach in real network environment and the results show that it is effective. Meanwhile, we also test the network performance between the campus network and the local public network after the NAT Router between them has been traversed by our approach and the results show that the network performance by the second export accessing to the campus network is much better than by the campus network export.
机译:中国大学使用多出口的出口来解决校园网络到Internet的带宽流量问题,但是校园网络之外的某些用户可能仍然非常缓慢地访问校园网络中的万维网服务器(来自公共网络)。我们讨论并分析了从公共网络缓慢访问校园网络的原因,并提出了一种新颖的解决方案,用于在公共网络中本地客户端高速访问校园网络。我们首先介绍一种基于反向TCP(传输控制协议)连接的NAT(网络地址转换)遍历方法,其优点是不需要任何中间服务器。我们在真实的网络环境中测试了NAT遍历方法,结果表明该方法是有效的。同时,我们的方法经过遍历它们之间的NAT路由器后,我们还测试了园区网络和本地公共网络之间的网络性能,结果表明,第二次出口访问园区网络的网络性能要好于由校园网出口。

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  • 作者单位

    School of Mechanical, Electrical and Information Engineering, Shandong University, Weihai, Weihai 264209, China, Computer Application Research Center, Harbin Institute of Technology Shenzhen Graduate School, Shenzhen 518055, China;

    School of Mechanical, Electrical and Information Engineering, Shandong University, Weihai, Weihai 264209, China;

    School of Mechanical, Electrical and Information Engineering, Shandong University, Weihai, Weihai 264209, China;

    School of Mechanical, Electrical and Information Engineering, Shandong University, Weihai, Weihai 264209, China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Campus network; multi-outgoing exports; NAT traversal; reverse connection;

    机译:校园网;多出口NAT遍历;反向连接;

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