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Control method for switching server

A control method and server technology, applied in the server field, can solve problems such as increasing system load, and achieve the effect of improving robustness

Inactive Publication Date: 2006-10-18
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The present invention provides a control method for switching servers to solve the problem in the prior art that additional data other than system business needs to be used to switch AAA servers, thereby additionally increasing the system load

Method used

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  • Control method for switching server

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Embodiment Construction

[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0021] The AAA client in the present invention uses the request message in the RADIUS protocol to perform switching control of the AAA server. During the entire process of the user requesting access to the Internet and using the Internet, the user will send the RADIUS protocol-based access to the AAA server through the AAA client. Incoming request, the AAA client will send an accounting request to the AAA server when the user is using the Internet. The AAA client will use the above access request and accounting request to perform fault detection on the AAA server. If the current AAA server is detected If it fails, the AAA client switches to another AAA server, and the other AAA server provides authentication, authorization, and accounting services to users who need to access the Internet.

[0022] The present invention needs to set a response time threshold, a re...

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PUM

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Abstract

A method for controlling change-over of server includes using two AAA servers being backed up to each other to send request message to currently used AAA server based on far end switching-in dialing user service protocol, resetting time over frequency counter if relevant response message is received within threshold of response time or otherwise accumulating time over frequency by said counter, switching AAA client end from currently used AAA server to another AAA server when counting value is over set value.

Description

Technical field [0001] The invention relates to a server, in particular to a control method for switching AAA servers. Background technique [0002] There are more and more Internet users all over the world. How to control user access is a crucial issue. Allowing legitimate users to use the Internet and charging them correctly is the most basic of network access control for users. Claim. RADIUS (Remote Access Dial-In user Service) protocol is an international universal protocol for controlling Internet user access, based on the C / S (Client / Server, client / server) mode. [0003] figure 1 Shown is a schematic diagram of a user accessing the Internet through an AAA (Authentication, Authorization, Accounting, authentication, authorization, and accounting) client. Before a user can use the Internet, he must be authenticated. The AAA client controls the user's access to the Internet, ensuring that only authorized users can access the Internet. The user’s account opening information is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04B1/74H04L12/28
Inventor 高江海潘强
Owner HUAWEI TECH CO LTD
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