电信科学 ›› 2010, Vol. 26 ›› Issue (7): 14-16.doi: 10.3969/j.issn.1000-0801.2010.07.005

• 专题：IPv6技术与应用 • 上一篇    下一篇

IPv6环境下的PPPoE接入技术研究

陈琦   

  1. 中国电信股份有限公司广东研究院 广州 510630
  • 出版日期:2010-07-15 发布日期:2017-06-20

Research on PPPoE Access Technology Under IPv6 Environment

Qi Chen   

  1. Guangdong Research Institute of China Telecom Co.，Ltd.，Guangzhou 510630，China
  • Online:2010-07-15 Published:2017-06-20

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23

摘要：

在IPv4向IPv6过渡过程中，PPPoE 现有标准对IPv6协议栈的支持还不够完善，NCP 在对网络层IPv6协议配置方面，无法完成 IPv6前缀下传、IPv6地址、IPv6 DNS地址等参数配置。目前的PPPoE联动其他协议完成IPv6协议配置方式存在诸多潜在风险，不适合中国电信现网应用，一种新的实现方式——通过增加IPv6CP可选选项配置这些参数，能有效地避免潜在风险，降低PPPoE与其他协议间的关联性，减少宽带接入配置时间，也比较符合中国电信的现网需求。

关键词: IPv6, PPPoE, IPv6CP

Abstract:

In the course of IPv4 over to IPv6, the existing standard PPPoE support for IPv6 stack is not yet complete. And, in the IPv6 protocol configuration, network control protocol（NCP）does not define the configurations of IPv6 prefix, IPv6 address and IPv6 DNS address. In the current implementation of IPv6 protocol parameter configuration, PPPoE has to work with other protocols, with potential risks, and is not suitable for China Telecom's network to deploy. However, a new approach, increasing IPv6CP options to configure these parameters, can effectively avoid these risks, reduce the relevance between PPPoE and other protocols, save the time of broadband access configuration, and also meet the needs of China Telecomˊs network.

Key words: IPv6, PPPoE, IPv6CP

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