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Network architecture of backward compatible authentication, authorization and accounting system and implementation method

A technology for authentication, authorization, accounting, and network structure, which is applied to the network topology and implementation field of AAA systems, and can solve problems such as difficulty in implementing backward compatibility, inconsistency in session state mode, security mechanism, message routing mechanism, and network structure.

Inactive Publication Date: 2006-07-26
SOUTHEAST UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the complete inconsistency between RADIUS and Diameter protocol session state mode, security mechanism, message routing mechanism and network structure, backward compatibility is difficult to achieve

Method used

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  • Network architecture of backward compatible authentication, authorization and accounting system and implementation method
  • Network architecture of backward compatible authentication, authorization and accounting system and implementation method

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Embodiment Construction

[0070] The specific embodiment of the present invention will be further described below in conjunction with accompanying drawing:

[0071]The network structure of the backward compatible authentication, authorization and billing system of the present invention is that the network structure follows the network structure stipulated in the "Diameter" protocol formulated by the Internet Engineering Task Force, in which there are network access server translation agents, local servers Translation agent, relay agent and proxy agent, network access server, and local authentication, authorization, and accounting server; the network structure is divided into service domain A, service domain B, and service domain according to the area served by each local authentication, authorization, and accounting server. C, divided into management domain I and management domain II according to jurisdiction; in service domain A, the network access server is directly connected to the translation agent ...

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Abstract

This invention relates to one back compatible identification charging system network structure, which comprises network interface servo translation agent, local servo translating agent, relay agent, and trustee agent, network interface servo and local identification charging servo, wherein, the network structure is divided into service area A, B, and C according to each local identification servo and connecting internet according to management areas of I, II and agent.

Description

technical field [0001] The present invention relates to a telecommunication network authentication (Authentication), authorization (Authorization) and billing (Accounting) system based on the Diameter protocol ("Diameter" protocol), in particular to a backward compatible RADIUS protocol ("Radius" protocol) The network topology and implementation method of the AAA system. Background technique [0002] Authentication refers to the confirmation of the user's identity by the network system when the user uses network resources. The authentication process obtains user identity information (such as user name / password, public key certificate, etc.) Confirm that the user identity is correct. Authorization means that the network system authorizes users to use its resources in a specific way. The authorization process specifies the services and rights that the authenticated user can use after accessing the network. Accounting refers to the network system collecting and recording th...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L9/32H04L12/14
Inventor 曹秀英沈平张岩陈轶群戚隆宁
Owner SOUTHEAST UNIV
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