Analysis And Realizes Of Application Layer Gateway System Design Based On Linux

Network management of application layer is one of the difficult problems for the medium and minor enterprise informatization. The administrators of enterprises want to make sure the network resources of enterprises are used in the normal work instead of abusing, so they must limit from the institution, and a network management system of application layer is indispensable. This text has designed and realized an application layer gateway that based on GNU/Linux and other free software, make network gateway management software, which based on B/S structure to manage and maintain filter rule. This text tries to provide a flexible, valid, reliable and low cost solution for resolve the problem of application layer network management based on theoretical research.