OpenDPI作为DPI分析工具，与netfilter结合在上层可用libpacp截包，然后进行流量的获取与分析，然后进行流量控制-OpenDPI as DPI analysis tools, combined with the netfilter libpacp available in the upper cut-off package, and then access and analysis of flow, then flow control

本系统是专门为小型企业量身定制的用户上网行为统计系统。系统在功能设计上充分考虑小型企业对网络系统在高性价比方面的要求，将多种应用功能集成于一身，其中包括网络应用封堵、流量控制、链路负载均衡、网页分类阻断、上网内容审计、防火墙、 VPN等。-This system is tailored specifically for the small business user online behavior statistical system. Fully consider the system fun