电信科学 ›› 2013, Vol. 29 ›› Issue (9): 182-186.doi: 10.3969/j.issn.1000-0801.2013.09.036

• 运营创新论坛 • 上一篇    下一篇

IPv6过渡技术规模部署实践

郭泓伟,张国贤   

  1. 中国电信股份有限公司无锡分公司 无锡 214001
  • 出版日期:2013-09-20 发布日期:2017-06-22

Scale Deployment Practice on IPv6 Transition Mechanism

Hongwei Guo,Guoxian Zhang   

  1. Wuxi Branch of China Telecom Co., Ltd., Wuxi 214001, China
  • Online:2013-09-20 Published:2017-06-22

摘要:

摘 要:为应对IPv4地址枯竭,无锡城域网在规模部署双栈的基础上引入NAT444、DS-Lite等IPv6过渡技术,通过网络改造、溯源机制创新和流程优化实现10万双栈用户规模迁移。描述了IPv6的过渡背景,对IPv6过渡技术进行了概述,介绍了过渡技术规模部署的方案和情况。

关键词: 下一代互联网, IPv6过渡技术, NAT444, DS-Lite

Abstract:

According to the situation with the exhaustion of IPv4 addresses, Wuxi Telecom has carried on scale deployment of IPv6 transition mechanism(NAT444、DS-Lite)on metropolitan network 100 000 broadband users have been migrated. The background of IPv6 transition mechanism was described, IPv6 transition technology was summarized, and scale deployment scheme and situation of transition technology were introduced.

Key words: next generation internet, IPv6 transition mechanism, NAT444, DS-Lite

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