Based On The Script Of The Man IP Automatic Configuration System

At present,the types,quantity and business types of wan devices are numerous,so it is inefficient to manually log in various devices and enter CLI commands to do configuration.Therefore,an efficient and available system is urgently needed to package the batch CLI commands of related businesses into scripts and execute them with one key to improve the efficiency of network configuration.In order to achieve the goal of one-key configuration of business script,based on the design principle of three separation of platform,configuration script and device,the automatic configuration system of man IP is developed and realized.The system is based on B/S mode and MVC architecture design idea.The front-end adopts Java Script,CSS,JSP and Easy UI technology for page design and development,and the back-end control layer,service layer and model layer are integrated developed with Struts2+Spring+Mybatis2 framework under the JAVA language.System database management and design and development system using MYSQL technology.Script editing and packaging adopts Python language,and Free Marker engine is used to instantiate the configuration parameters in the script.Pexpect,a thirdparty Python module,is used for configuration distribution in script execution.The system adopts Maven tool to create multi-module aggregation project and realize the flexible management of modules.The system includes four modules: system management,OLT business,ONU business and aggregation business.Among them,the system management module provides the management functions of users,permissions,scripts,device logs and other system resources.The OLT,ONU and aggregation modules provide the function of query and modification of network topology resources under the operations of network entry,capacity expansion and cutover of relevant equipment in the form of work order,and can trigger the instantiation of configuration scripts of corresponding businesses and input them into the equipment for execution with one-key operation.The author's main work in the design and development of the system is as follows:(1)sorted out and analyzed the operation and maintenance scenarios and various business processes of man configuration business.Determine the functional requirements of the business and business process can be packaged into scripts and one-key operation of the specific links.(2)based on the analysis of the business requirements of man configuration,the specific design scheme of the system was obtained,including the technical selection of the system,external interface,functional modules,database,interface display and other important designs.The system has realized the transformation of equipment configuration from manual input to onekey distribution,freeing the administrator from the heavy and time-consuming operation,and greatly improving the efficiency and automation level of the man IP operation and maintenance configuration.