Router settings allow only the specified person to access the Internet

In the form of a security is not very high in the network environment, want to only let the designated person can access the Internet how to set it? I believe this is a lot of people want to know the problem, how to use PPPoE to pay for the Internet settings, hoping to help everyone.

One, the PPPoE technology by adding the PPPoE server and the PPPoE client at both ends of the local device and PC, so that the traffic of each PC user can be identified in the PPPoE server, and after adding the RADIUS server after the PPPoE server, will be able to achieve the certification of each user. In this way, we can realize the authentication billing statistic function of each broadband user in the client LAN.

By combining the most economical LAN technology-Ethernet and Point-to-Point Protocol scalability and management control functions, network service providers and telecom operators can use reliable and familiar technology to accelerate the deployment of high-speed Internet services.

It makes it easier for service providers to support multi-user broadband access through digital subscriber lines, cable modems, or wireless connections. The technology also simplifies the configuration of end users when selecting these services.

Third, the implementation of PPP protocol on Ethernet, it uses Ethernet to make a large number of hosts network, through a remote access device to connect to the Internet, and access to each host control. Billing function, a very high performance price ratio so that PPPoE in the community including the construction of a series of applications are widely used:

1, can realize the user in the local area network all user's authentication billing statistic function, even can identify the content which the user accesses, thus realizes the application layer billing.

2. Because PPPoE is the second layer protocol, routers can only be connected to the peripheral of the PPPoE broadband access server. For each router subnet, a PPPoE broadband access server is required. This limits the use of PPPoE technology to some extent, so that the LAN billing function can only be used for some users.

3, the PPPoE technology is mainly for Internet Access application design, for other broadband applications, PPPoE broadband access server will become an application bottleneck.

Four, we set a charge network, we need to pay attention to a lot of aspects, especially in the user management of this piece, we have to do a foolproof, so that we can create a secure and stable network environment, we need to note the following aspects:

1, business Management: Through the use of business registration and other functions, the user application of a variety of business to achieve statistical analysis, in order to adjust the user's use characteristics of the system, the introduction of more close to the user's service type.

2, the user from the service: mainly to provide users with a full range of inquiries services. Further can provide the user with the bank would interface, the application service automatically opens and so on function. Reduce our management workload.

3, System Management: the implementation of parameter settings, Personnel management, rights management, role management functions. All of these provide back-office protection for users to receive satisfactory service.

4, User analysis: Deploy a wealth of statistical collection points, and then build a decision support user analysis system on the statistical database. The user behavior, business development, income and other aspects of the broad and in-depth analysis.

For each user to provide a separate service and management, mostly in the form of user groups to manage, the same group to give the same management attributes, of course, if only a small network, we can conduct a separate management, so very humane.