Based On Campus Ip Network Traffic Accounting And Network Information Management (mis) System

The upsurge of the business website after 2000 has driven the development of campus network. Set up and run as most heavy success of academic network network , education and scientific research of China , (CERNET ) that link with internet at home at the same time, generate an important impact on development of the undertaking of education and scientific research of our country too. Because network communication expense relatively high at present, influence the use of campus network to a certain extent, especially Net surfing of students is particularly outstanding . If let students surf the Net free, the expenses are undertaken by the school, then the burden of the school is too large. The most important thing is that if lets people unrestricted visit Internet cause the following questions: The network exports crowdedly, the transmission speed of the data is slackened;Enable and need the users who visit Internet badly to get less than guarantee;The expenses increase in a large amount.This text through the actual demand that the network flow in the campus charges correctly, gather the design plan with the network information management system after putting forward IP network flow at a high speed. The system realizes the collection of the data source through designing the network card interface which is gathered the computer, realize the control to data of gathering . The system adopts the way of managing concentratedly, realizing gathering to many kinds of data source , flexible disposition and management and control that gathered the function of flow of rate. The system has realized that will be separated from foreign flow and charged at home, such though treatment method increase flow data gather and complexity of administrative system guarantee accuracy and rationality that charge well, meanwhile , enable the network administrator to optimize network performance through the charging policy method to adjust local flow , therefore have certain advance.The campus network information management system based on Web platform has expanded the flexibility on information processing and pattern of exchanging greatly , it is two-way that information flows, have expanded development of resources of information , depth and scope utilized greatly. AdoptionDevelop under the environment, B/S mode carries on centralized management. User end need other software and relevant management maintain and work except browser. And the data stem from the same database , has guaranteed timeliness and integrality of the data.Pass the experiment , has finished to statistic of classification and charging function of the network flow , and for the management of the subsystem of cooperating with charging, have design and realize theinformation management system of a network, has realized it to management of the system , users' management ,etc.. Have good expansion nature systematically at the same time, can be with the interface of other administrative systems, can increase the function as compared to the flexible one on the basis of frame of this system too, expand the systematic function.