Researching And Development Of Tianjin Agricultural College Campus Network Soft Routing System

Along with the rapid development of Internet scale, soft Routing Technology has been focused on widely, and has been gradually occupying more hardware routing technology market. Soft routing technology can be applied to a variety of operating system platforms, with configuration flexibility, low cost, built-in network support and highly modular advantages, which are widely used.Papers first introduced network routing technology, and discuss the theoretical basis and technological development of soft routing technology emphatically. Then Tianjin Agricultural College campus network status, in view of the shortage of IP addresses and network resource access controlling is analyzed or other issues. Through research and the inflexibility of analysis, and ultimately software system constructed is determined to be adopted, using Linux-based routing as soft Construction of the campus network for the system solutions.Paper discusses in detail of process and configuration parameters the soft Campus Network Routing System Construction, and the settings on the network routing, IP routing strategy, technical difficulties, such as IP camouflage are analyzed and applied. Construction of the specific process system includes: (1) Linux kernel installed; (2) a soft-routing server LAN interface IP addresses, (3) Edit / etc/iproute2/rt_tables documents to create corresponding routing table; (4 ) added into the routing table by routing information; (5) a camouflage IP addresses (IP Masquerade).Finally, through the testing of network performance on the campus network, it is shown that the soft routing system constructed can expand. Room campus network IP address, network control access, inhibit broadcasting packet collisions with solving security and management problems the network access, and also providing data basis for enhancing service quality of soft routing systems.