【摘要】 针对现有的NAT穿透方案或者扩展性不好,或者未采用标准的协议栈,或者对移动性支持较差的问题,提出了一种新的TCP穿越非对称型NAT的机制网络地址转换的TCP穿越(NatTT).利用公网的代理服务器为准备接受TCP连接的位于NAT之后的节点服务.发起TCP连接的节点和接收TCP连接的节点通过代理服务器进行协商,而在NAT上建立了双方都了解的通道.通过这一通道以成功实现TCP的连接.测试结果表明这一方法是有效的.更多还原

【Abstract】 To solve the existing problems such as the poor expandability during NAT traversal and nonstandard protocol stacks,a new strategy using TCP called NatTT is proposed.With the services provided by the agent sever on the Internet,a routeway of TCP between the initial node and the receival node is thus available.It’s effectiveness can be seen from test results.更多还原