摘要
随着Internet和IPv6的发展,出现了IPv4网与IPv6网共存的局面。使用NAT-PT、SIIT技术的转换网关可以实现IPv4网节点与IPv6网节点的直接通信。该技术包括3个功能模块:IPv4到IPv6地址绑定、IPv4与IPv6协议转换和应用层协议转换;转换网关是在Linux平台的Netfilter过滤框架相关钩子点挂载转换网关功能模块实现的。
With the development of Internet and IPv6, there appears coexistence of networks based on IPv4 and those based on IPv6. The conversion gateway mostly uses NAT-PT and SIIT to implement the direct communication between the IPv4 node and the IPv6 node. It includes three function modes as follows, translation of IPv4 and IPv6 addresses, IPv4 and IPv6 protocol translation, and the application layer gateway. The conversion gateway in this paper is based on the Netfilter structure embedded in Linux operation plus carrying the function modules in the hook points of Netfilter.
出处
《合肥工业大学学报（自然科学版）》
CAS
CSCD
北大核心
2006年第9期1090-1095,共6页
Journal of Hefei University of Technology：Natural Science
