AP Dynamic Access And Protection Of Illegal AP Based On The CAPWAP Protocol

The new central controlled wireless networks are more powerful competitive in schools, factories, and other large-scale network constructions, achieving more and more good economic returns in the market. In the management of wireless network in large area, the central controlled wireless networks need to create a large number of wireless access points' table, and solve the problem of protection of illegal AP at the same time.In this paper, I designed a solution which based on the CAPWAP protocol. AC parsed out the information of AP from the access request sent by the AP, and then created the information table automatically though the verification of identity legitimacy. This reduced the complexity manual operation in the construction of the network, and made a lot of convenience in the build of large-scale wireless network. On the other hand, I also designed the protection of illegal AP in this paper. The illegal APs would be refused to access network, with the legal APs could access network dynamically at the same time. Also it would monitor the environment surrounding, sent the alarm when it detected rogue devices. This would formed a complete mechanism which contained the detection, analysis, and alert, which could protect the security of the network.After testing again and again, this design achieve the requirements of the plan, and had been successfully put in to the production, passed through the market test, used in a number of schools, sports arenas, telecommunication networks, having good prospects.