Network traffic collection system based on packet filtering on Linux
一种Linux平台上基于包过滤的网络流量采集系统

The design and implementation of a Linux-based packet filter network traffic collection system named Packet Flow Collector (PFC) was proposed. Data packet filtering and merging were realized in kernel space, and memory sharing between user space and kernel space was implemented, so that PFC system made a breakthrough in the performance bottlenecks of traditional packet filtering network traffic collection system.