| 骨干网IPv4/IPv6协议转换网关设计 |
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| 引用本文： | 张鹏,杨国渝.骨干网IPv4/IPv6协议转换网关设计[J].电子科技大学学报(社会科学版),2005(5). |
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| 作者姓名： | 张鹏 杨国渝 |
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| 作者单位： | 电子科技大学电子工程学院 成都610054
(张鹏)，电子科技大学电子工程学院 成都610054(杨国渝) |
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| 基金项目： | 中国科学院知识创新工程“IPv6关键技术研究”项目 |
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| 摘 要： | 阐述了骨干网上部署IPv6网络中,解决既要满足IPv4和IPv6网络互联互通的需要,同时减少IPv4地址消耗的问题。比较了几种比较成熟的IPv4/IPv6转换技术,提出了在IPv4/IPv6网络边界的协议转换网关上使用改进的NAPT-PT协议转换方案,指出了在城域网环境下采用NAPT-PT方案的不足和实现过程中的解决办法。
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| 关 键 词： | 网络地址翻译端口扩展和协议转换 骨干网 IPv4协议 IPv6协议 |
IPv4 /IPv6 Protocol Transition Mechanism on Backbone |
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| ZHANG Peng,YANG Guo-yu.IPv4 /IPv6 Protocol Transition Mechanism on Backbone[J].Journal of University of Electronic Science and Technology of China(Social Sciences Edition),2005(5). |
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| Authors: | ZHANG Peng YANG Guo-yu |
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| Abstract: | In this paper, we analyze the problem that we must implement the interconnection of IPv4 and IPv6 network while decrease the consumption of the IPv4 addresses when we employed IPv6 on Backbone. Then, based on the comparison of several issues of IPv4/IPv6 transition, we provided a suggestion that we can integrate a NAPT-PT system in the gateway on the edge of IPv4 and IPv6 net. Additionally, we introduced the shortcoming of the NAPT-PT system on the MAN and the key to them in the realization. |
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| Keywords: | NAPT-PT backbone IPv4 protocol IPv6 protocol |
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