Design and Implementation of an Accounting Gateway in Campus Network Based on Linux

To satisfy various counting strategres with the advantages of fast transmitting speed and easy operation, a rational and efficient method of users' management and counting is designed. With gateway-filter technology, users' authentication controlling is implemented. Transmitting or depositing the data package by judging, the counting is accomplished. Users based counting method adopted, the system is easy to manage and maintain and can meet various counting requirements of campus network.