The Design And Implementation Of IP Network Management Automation Operation And Maintenance Management System For Shandong Telecom

In 2014,China Telecom Group requested provincial telecom companies to start intensive maintenance of data networks,and required provincial companies to achieve centralized monitoring of the operation status of data equipment and remote maintenance of equipment configuration.According to the requirements of the Group,Shandong Telecom started the intensive maintenance work of the provincial data network,determined the scope of the centralized maintenance equipment and carried out standardized rectification,which realized the centralized maintenance of BAS/SR and above equipment in the MAN.In the process of centralized maintenance,in order to improve the efficiency of network maintenance and achieve the goal of"system can not be manual,automatic can not be manual",IP Network Management Automation Operation and Maintenance Management System for Shandong Telecom was built.The whole system is developed with Spring Boot framework and Hibernate framework of Java language.Auto-configuration is the core function of the system and the basic function of realizing all remote maintenance operation scenarios.Because the automatic configuration module needs user-defined configuration editor template and contains complex business logic,it is encapsulated by Perl language.Users can define configuration editor template flexibly by Perl language.The system storage database chooses to use SQL Server 2014,which realizes the design and application of many database tables,such as IP address table,early warning threshold table,early warning table,feedback table,comprehensive alarm dispatch list rule table,special line table,configuration item table and so on.The system designs and implements five modules:IP address blocking,automatic circuit expansion,alarm management,service opening and automatic configuration management.Among them,IP address blocking implements one-key blocking,IP address de-blocking,IP address blocking query functions,automatic circuit expansion implements early warning threshold setting,intelligent circuit expansion,configuration script generation functions,alarm management implements IP circuit unimportant single merging,IPRAN network fault merging,equipment off-line merging,single storm and fault location functions,business.The system realizes the functions of business automatic opening,business automatic shutdown,business assembly and removal machine,and automatic configuration management realizes the functions of configuration template writing,configuration task creation,configuration task query and so on.The main work of the author in the process of system design and implementation includes:Firstly,the daily remote operation and maintenance scenarios and operation processes of Shandong Telecom data network are analyzed,and the operation links and contents that can be transformed automatically are defined?The work that can be automated is modeled and analyzed,and the implementation scheme of Shandong Telecom data network operation and maintenance automation is output.Secondly,according to the implementation scheme of operation and maintenance automation,the specific functional requirements of system construction are put forward and defined.The construction requirements of functional menu,data sources,data storage,system interface,decentralization and other parts are described,and the functional output results are limited and constrained.Thirdly,as the software architect of the system construction,the system software construction framework and function realization logic are formulated,and the controller in SDN theory is innovatively used to solve the problem of remote configuration of non-intelligent network elements,realizing the operation mode of interactive configuration between devices,managing the project process,and completing the training application and promotion of the system.The system improves the safety incident emergency response speed,improves the automatic and intelligent level of the IP network management,improves the capacity of the IP network management support,implements a custom scenario data configuration mode,the maintenance personnel from repeated and complex maintenance,effectively improve the efficiency of maintenance.