摘要
在IPv4向IPv6过渡的过程中,基于NAT-PT机制的转换网关可以很好的解决纯IPv4节点与纯IPv6节点之间的通讯问题。文章首先对NAT-PT机制进行详细讨论,然后提出一种的构建于Netfilter功能框架上的基于NAT-PT机制的转换网关的模块化设计。
During the transition from IPv4 to IPv6, the problem of communication between pure IPv4 nodes and IPv6 nodes can be solved fairly well by the application of transforming gateway which is based on NAT- PT mechanism. In this paper, the NAT- PT mechanism is thoroughly discussed first, and then a design of modularized translation gateway based on NAT- PT, wich is built on the Netfiher framework, is put forward.
