Design And Implementation Of Web Backend Of AP Connection State Information Management Function

With WLAN technology development and maturity, the applications on WLAN technology are increasingly widespread. Currently the most widely used WLAN networking is the AP (wireless access point)+AC (wireless controller) approach. This approach allows network managers through a simple operation for AC to achieve a large number of AP configuration and management, greatly improved the efficiency of configuration and management. But in the course of a particular application, we also found some problems.Now most of the AP can communicate with the AC through tunnel protocols, the common standard protocols CAPWAP (Control And Provisioning of Wireless Access Points) protocol are commonly used. No matter we choose which protocol, AC can view the information of online APs. But sometimes, the network administrator not only has to pay attention to those online AP, but also those APs who for some reason are unable to run properly on AC, and those AP s had been able to run properly on AC.In this paper, we discuss to solve the problem, and ultimately design and implement a solution to this problem. Based on the specific implementation of the project modules, Focuses on the design and implementation which I am responsible for the web back-office functions of query and delete the AP connection state information, and also introduced the analysis process of creating and updating AP records based on the CAPWAP Tunneling Protocol. Finally, we also introduced the design and implementation of the project system testing.