监控本地网络IP包流量小程序，可选择网卡，设定监控时间，查看清空日志文件等-Monitoring the local network IP packet traffic applet, choose network card, set the monitoring time, log files, clear view

You want to access your computer through internet or your friends computers, but your IP or your friends IP changes from time to time.-You want to access your computer through internet or your friends computers, but your IP or your friends IP chang