| 虚拟局域网的设计与实现 |
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| 引用本文： | 林浒,张乐,雷为民. 虚拟局域网的设计与实现[J]. 小型微型计算机系统, 2007, 28(9): 1596-1598 |
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| 作者姓名： | 林浒 张乐 雷为民 |
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| 作者单位： | 1. 中国科学院,沈阳计算技术研究所,辽宁,沈阳,110004
2. 中国科学院,沈阳计算技术研究所,辽宁,沈阳,110004;中国科学院,研究生院,北京,100039 |
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| 摘 要： | NAT和防火墙设备的存在阻碍了很多应用和协议在Internet上的部署和实施.在局域网环境下,由于没有NAT和防火墙的限制,同一个局域网内的各种应用程序可以畅通无阻的通信.本文设计实现的虚拟局域网利用TUN/TAP虚拟设备和TUNNEL技术,可以突破NAT和大多数防火墙的限制,使受限的应用可以正常的通信.
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| 关 键 词： | 隧道 网络地址转换 防火墙 中继 |
| 文章编号： | 1000-1220（2007）09-1596-03 |
| 修稿时间： | 2006-01-19 |
Design and Implementation of Virtual LAN |
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| LIN Hu,ZHANG Le,LEI Wei-min. Design and Implementation of Virtual LAN[J]. Mini-micro Systems, 2007, 28(9): 1596-1598 |
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| Authors: | LIN Hu ZHANG Le LEI Wei-min |
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| Affiliation: | 1.Shenyang Institute of Computing Technology, Chinese Academy of Sciences, Shenyang 110004, China;2.Graduate School of the Chinese Academy of Sciences, Beijing 100039, China |
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| Abstract: | The devices of NAT or firewall made the deployment and implementation of many applications and protocols difficult. However, under the Ethernet environment, there are no any NAT or firewall devices, all applications can communicate freely. In this paper, the virtual LAN is designed and implemented by making use of TUN/TAP driver and TUNNEL to traverse NAT and firewall, make those restricted applications communicating normally. |
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| Keywords: | TUN/TAP |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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