摘要
由于IPv6地址的多样性、IPv6源地址选择的复杂性和IPv6的NAT不推荐性,如何合理分配和使用多条IPv6线路,达到负载均衡和冗余的效果,是一个突出的现实问题。众多有多运营商接入或多链路接入的单位,因没有好的IPv6多出口解决方案,而只开通了单一的IPv6链路。随着IPv6的规模部署,单一IPv6链路将严重制约网络的发展。文中首先阐述IPv6多出口的必要性,然后剖析IPv6多出口的复杂性,接着给出三种IPv6多出口的解决方案,最后对三种解决方案的特点进行比较和总结分析,用户可根据不同需求,选择某种方案实施。
How to reasonably allocate and use multiple IPv6 lines to achieve the effect of load balancing and redundancy has become a prominent practical problem due to the diversity of IPv6 addresses,the complexity of IPv6 source address selection and the non recommendation of IPv6 NAT.Numerous enterprises and institutions with muti-operator or multi-link access only open a single IPv6 link for the lack of an effective IPv6 multi-export solution.With the scale deployment of IPv6,a single IPv6 link will seriously restrict the development of the internet.Firstly,the necessity of IPv6 multi-exports is expounds.Secondly,the complexity of IPv6 multi-exports is analyzed.Then,three solutions to IPv6 multi-exports are provided.Finally,the characteristics of the three solutions are compared and summarized.Therefore,users can choose different solutions to meet their varied needs.
作者
崔北亮
CUI Beiliang(Network Information Center,Nanjing Tech University,Nanjing 210009,China)
出处
《南京邮电大学学报（自然科学版）》
北大核心
2020年第6期20-27,共8页
Journal of Nanjing University of Posts and Telecommunications：Natural Science Edition
基金
赛尔网络下一代互联网技术创新(NGII20190509)
江苏省高等学校教育技术研究会(2019JSETKT033)资助项目。
