(This manual describes in detail the functional features and configuration methods of the sea spider routing system. Hi spiderrouter is a routing system running on X86 CPU hardware architecture (i.e. ordinary PC). Based on stable gnu/linux2.6 series kernel development. Adhering to its rich experience in network software research and development, sea spider network technology has launched a stable, efficient and functional soft routing system - Hi spiderrouter. The route adopts modular structure design, and combines effective software technology to achieve a fast and efficient routing strategy. It is the preferred product in enterprises, families, communities or Internet cafes. According to the characteristics of the Chinese Internet and the functional requirements of the terminal access router, sea spider network technology has designed and built a set of special Linux system. Taking this system as the cornerstone and guided by the needs of users, it has gradually developed various general modules of the routing system and a series of special modules designed for the network environment with Chinese characteristics. The whole system has high modularity, strong flexibility and scalability, reduced volume, high operation efficiency, good security, good stability, and good hardware compatibility.)