摘要
P2P和NAT在现今的网络中都大面积使用,但基于P2P的TCP连接不能直接穿透NAT,需要借助第三方服务器协助才能完成三次握手的过程。本文详细描述TCP穿透NAT的全流程,并简单分析此方法的优劣。
P2P and NAT are both applied widely in network nowadays, but the TCP link based on P2P can＇t penetrates NAT directly, which needs aid from other server to finish three shaking hands. This paper describes the procedure of TCP penetrating NAT and analyzes its advantages and disadvantages briefly.
出处
《网络安全技术与应用》
2011年第3期40-41,共2页
Network Security Technology & Application
