Starting method of network penetration system, message receiving and transmitting method and communication equipment

The invention discloses a starting method of a network penetration system, a message receiving and transmitting method and communication equipment. The network penetration system mainly comprises three components: application control, a traffic tunnel and networking control. The three components cooperate with one another to jointly complete the network penetration system, and the whole system is a process independently running in an operating system layer, so that all application traffic conforming to routing rules can be intercepted and forwarded, and finally a cross-network virtual local area network effect is achieved. 本申请公开了一种网络穿透系统的启动方法及报文收发方法、通信设备，所述网络穿透系统主要有三个组成部分：应用控制、流量隧道、组网控制。所述三个组成部分相互协作，共同完成网络穿透系统，并且整个系统是独立运行在操作系统层的进程，可以实现拦截所有符合路由规则的应用流量并转发，最终达到跨网络的虚拟局域网效果。