Research of User Authentication Techniques on Broadband Access Network
宽带接入系统中认证方式的研究

With the development of the services on broadband network,the control on the access network becomes more important. The choice of the authentication system on broadband access network is very important to the whole network. This paper analyzes and compares three kinds of the authentication techniques, including PPPoE, DHCP+Web Portal and 802.1x, which are mostly applied at present.