| IPv6隧道代理机制研究 |
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| 引用本文： | 吴贤国,刘敏,李忠诚.IPv6隧道代理机制研究[J].电子学报,2007,35(2):354-357. |
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| 作者姓名： | 吴贤国 刘敏 李忠诚 |
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| 作者单位： | 中国科学院计算技术研究所,北京,100080;中国科学院研究生院,北京,100049;中国科学院计算技术研究所,北京,100080 |
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| 摘 要： | IPv6隧道代理机制是一种重要的IPv4/IPv6过渡技术,但存在不足和不够完善的地方.首先,它不支持NAT(网络地址翻译)用户;其次,该机制没有为实现隧道服务器负载均衡提供一种具体的调度方案.本文修改了代理服务器和隧道服务器的功能,解决了其不支持NAT用户的问题;并提出一种加权最少隧道调度算法,仿真实验表明它比通用调度算法更有效地实现了隧道服务器负载均衡.
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| 关 键 词： | 隧道代理 IPv6 过渡 网络地址翻译 负载均衡 |
| 文章编号： | 0372-2112（2007）02-0354-04 |
| 收稿时间： | 2005-12-26 |
| 修稿时间： | 2005-12-262006-07-20 |
Research on IPv6 Tunnel Broker |
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| Wu Xian-guo,Liu Min,Li Zhong-cheng.Research on IPv6 Tunnel Broker[J].Acta Electronica Sinica,2007,35(2):354-357. |
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| Authors: | Wu Xian-guo Liu Min Li Zhong-cheng |
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| Affiliation: | 1. Institute of Computing Technology,Chinese Academy of Sciences,Beijing 100080,China;2. Graduate School,Chinese Academy of Sciences,Beijing 100049,China |
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| Abstract: | IPv6 Tunnel Broker is one of important mechanisms of transition from IPv4 to IPv6. However, This mechanism does not support NAT users,also not specific a way to balance the load of tunnel servers. The function of Broker Server and Tunnel Server is modified to support NAT users. Meanwhile, a new dispatching method is proposed for balancing the load between tunnel servers. Simulation result shows that the method has better performance than other general dispatching methods have. |
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| Keywords: | IPv6 |
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