Implementation of CPE WAN Management Protocol

Nowadays, wireless network is prevailing. There are more and more coffee shops, campuses, hotels, and other stores that provide services of accessing internet via wireless LAN. The number of wireless access points, routers, and gateways are increasing rapidly. However, these big amounts of Devices that are cross around the world are very difficult to be managed and maintained.WMP (CPE WAN Management Protocol) is one of technical specifications released by DSL Forum. The serial number is TR-069, so we also call it TR-069 protocol. It is intended for communication between a CPE (Customer Premises Equipment) and ACS (Auto-Configuration Server). The CWMP defines a mechanism that encompasses secure auto-configuration of a CPE, and also incorporates other CPE management functions into a common framework.WMP is formed by CPE (Customer Premises Equipment) and ACS (Auto-Configuration Server), and using SOAP protocol to carry on the transmission of information through HTTP. Now, the Service Provider who can carry on long-distance centralized management to CPE through network using TR-069 by ACS within a common management framework. It achieve vast and complicated auto configuration, and manage all CPE promises equipments. Furthermore, it can solve the problem that CPE is difficult to be managed, save the cost, and improve the efficiency of management.he purpose of this thesis lies in understanding how to implement CPE WAN Management Protocol. Discussing in detail that the connection structure and information transmission methods between CPE and ACS. Base on TR-069, exactly design an ACS with web management interface and an OpenWrt-based CPE that can communicate with the ACS.