The Design And Implementation Of Network Management Cluster System Based On Dynamical MIB Parsing

Currently,informationization has promoted the rapid development of computer networks.Due to the strong coupling between information and networks,network stability has become particularly important.Therefore,the concept of network management has been proposed and gradually developed into a mature and stable system.However,the current network management system also faces many challenges.First of all,in the drawing of the device management interface,due to the parameters of different devices vary widely,developers often need to customize different graphical interfaces for different devices.With the increase of the number of devices,the development cost is huge.Secondly,in the management of large-scale networks,although the introduction of the management domain,the network system is divided horizontally into different domains,which assigned to different administrators,the simple one-to-one relationship between the administrator and the management domain is not flexible.Then,in terms of software performance improvement,although the introduction of the cluster system enhances the concurrent processing capability of the network management system,the deployment process of the cluster system has been cumbersome and extremely error-prone in the process of manual deployment.Finally,in the development of graphical interfaces,developers often use exploratory new graphics libraries to improve the efficiency of software development.However,new and old graphics libraries may have compatibility issues due to the differences of underlying implementation mechanisms.Therefore,this paper has improved the current network management system from the above four aspects.Firstly,in the software automation processing,this paper proposes a scheme of dynamic analysis of MIB(Management Information Base)based on SNMP(Simple Network Management Protocol),which realizes automatic processing of configuration files to graphical interfaces.The network management system can automatically generate a corresponding graphical interface for different network devices,which saves a lot of development costs.As to the management of the management domain,this paper proposes a"group-user-domain"scheme.The three-tier management solution realizes that the management domain is downwardly tightly coupled to the network and upwardly loosely coupled with the user.In addition,the management center can dynamically allocate management domains for users,ensuring both the flexibility and coordination of management.It also improves the efficiency of management.When it comes to the deployment of the cluster system,this paper uses the script to realize the automatic provisioning of parameters based on the existing MySQL Cluster cluster technology.It simplifies the deployment process.Additionally,a mechanism of fault handling is introduced on the interface between the cluster system and the network management system.The network management system can detect whether the synchronization function of the cluster system is abnormal.In regard to reducing software development costs,this paper explores the use of the ILOG JViews graphics library to implement a background zoom function and a feature-rich thumbnail component.In addition,this paper also addresses the compatibility issues between the RCP(Rich Client Platform)framework and the ILOG JViews graphics library.