STUN技术通信问题的研究

Research STUN technical communication problems

采用NAT设备后,可以缓解公网IP地址紧张问题。但是采用了NAT设备后,改变了局域网中计算机与外网的拓扑结构,使得计算机与外网中计算机通信问题变得复杂。目前STUN是解决NAT穿越问题的技术之一。STUN技术是利用计算机网络通信技术,解决了NAT穿越问题。本文提出在原来的STUN技术基础上,使用数据库技术解决发送信息方与接收信息方之间的通信。通过实验证明了改进后的STUN技术在信息传输的速度上有所改善。

After using NAT device, you can ease the public IP address shortage problem. However, the NAT device uses a change in the topology of the LAN and the external network computer, causing the computer to communicate with a computer outside the network in question is complicated. STUN is currently one of the techniques to solve the NAT traversal problem.STUN technology is the use of computer network communication technology, to solve the NAT traversal problem. This paper presents the original STUN technology based on the use of database technology to send information to solve the communication side and receiving information between the parties. Experimental results demonstrate the improved STUN technology has improved the speed of information transmission.