A Study Of Network Management System Based On NETCONF And Web

With the development of XML in several years,the network configuration protocol which is based on XML protocolalso has been taken seriously increasely.A lot ofproducts whichare based on NETCONF are slowly replacing the previous ones using techniques such as SNMP.Due to the development of the B/S systemat the same time,Webproducts have become the focus of heated debate.So if the NETCONF technology and Web technologyget together,what chemical reaction will happen?This article will use these two techniques to study a network management system based on NETCONF and Web technology.Firstly,This paper is started researching work of the model of NETCONF.This paper first discusses the NETCONF protocol and its four levels.And then we do detail events operation by XML viewer or SoapUI tool.Secondly,the paper will also do some related research of the Web-services technology.Firstlywe will analysis HTTP/HTTPSprotocol which mainly study HTTP internal request,the request method,the response status code and information returned.Lastly wewill briefly analysis an important interactive technology--Ajax(Asynchronous Javascript and XML)from the front-end,and analysis the defect points of this technology.The second part of this paper will be combined of the two techniques and then researchedthe application detailly.Firstly,we will lead the general problem existed in network management based on XML,then this chapter will be started entirely to build the overall system model and research the key technologies of NETCONF deeply.The key technologies are meant the detailly anatomical representation of its various levels,also the deeply analysis of basic NETCONF operations.After further research on key technologies of NETCONF Technology,we begin to researchthe Web network-management analysis.Firstly we will count the advantages of WBM,then study the two ways to achieve of WBM,and then WBM management in security were analyzed.The third part is the focus of this article,which is based on the theory of the first three chapters.This part is combined powerfully of Web technology and the NETCONF technology.and we design and complete the functional modules of NETCONF-based and Web-based network management systems.We will design for each module within the designed module.It contains B/S network model design and implementation,NETCONF agent design and implementation as well as DOM converters and SNMP agent design and implementation mainly.The fourth part we will test the system designed.During the internship year of work,Iselect embedded network management model,namely using NETCONF proxy for network configuration management.Then we build operating environment by using the company’s routing equipment.Finally,the system will be analysised by get-related operations and edit-config-related operations,at the same time we use SecureCRT to test the correctness of Web in order to improve the accuracy of the experiment and rigor.