摘要： 在IPv4向IPv6过渡的过程中，必须解决纯IPv4节点与纯IPv6节点之间的通信问题。基于NAT-PT机制的转换网关是解决这一问题的一种方法。该文对NAT-PT机制进行了深入的分析，在应用Netfilter功能框架的基础上，提出了基于NAT-PT机制的转换网关的一种模块化设计。
关键词:
IPv4,
IPv6,
NAT-PT,
转换网关,
Netfilter
Abstract: During the transition from IPv4 to IPv6, the communication between pure IPv4 nodes and pure IPv6 nodes is a problem must be solved. The translation gateway based on NAT-PT mechanism is one of solutions for it. The NAT-PT mechanism is thoroughly discussed. A modularized design of the translation gateway based on NAT-PT is brought forward with the application of the netfilter function framework.
Key words:
IPv4,
IPv6,
NAT-PT,
Translation gateway,
Netfilter
中图分类号:
王 帅;刘 雷;柴乔林. 应用Netfilter框架基于NAT-PT的IPv4/IPv6转换网关的实现[J]. 计算机工程, 2006, 32(13): 147-149.
WANG Shuai;LIU Lei;CHAI Qiaolin. Implementation of IPv4-IPv6 Translation Gateway Based on NAT-PT with Netfilter Framework[J]. Computer Engineering, 2006, 32(13): 147-149.