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Method and device for Internet protocol (IP) terminal being accessed into network

A terminal access and terminal technology, applied in the network field, to achieve the effect of facilitating network operation and maintenance

Active Publication Date: 2012-07-04
重庆重剑科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] Embodiments of the present invention provide a method and device for an IP terminal to access the network to solve the problem in the prior art that when the user changes or adds the IP protocol type supported by the IP terminal, the domain type in the user name needs to be changed so that the BRAS can provide the IP terminal The problem of configuring the IP address of the correct IP protocol version

Method used

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  • Method and device for Internet protocol (IP) terminal being accessed into network
  • Method and device for Internet protocol (IP) terminal being accessed into network
  • Method and device for Internet protocol (IP) terminal being accessed into network

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Embodiment Construction

[0042] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the embodiments of the present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.

[0043] figure 2 A method for an IP terminal to access a network provided by an embodiment of the present invention, which is applied to an AAA server, please refer to figure 2 , the method includes:

[0044] Step 201: Bind the user identifier with the IP protocol information supported by the IP terminal according to the user subscription information or the user service change information, and save the binding relationship;

[0045]Step 202: receiving the authentication request of the IP terminal sent by the BRAS, the authentication request incl...

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Abstract

The embodiment of the invention provides a method and device for Internet protocol (IP) terminal being accessed into network. The method comprises the following steps of: binding a user identifier with IP information supported by the IP terminal according to user signature information or user service change information, and storing a binding relationship; receiving an authentication request of the IP terminal from a broadband remote access server (BRAS), wherein the authentication request comprises the user identifier of the IP terminal; authenticating the IP terminal according to the user identifier, and if the IP terminal passes the authentication, searching for the IP information supported by the IP terminal from the binding relationship according to the user identifier; and returning the found IP information supported by the IP terminal to the BRAS, so that the BRAS can allocate an IP address and / or IPv6 address prefix of a corresponding version to the IP terminal according to the IP information. By the method and the device provided by the embodiment of the invention, the IP terminal can accurately access an IP network, and network operation and maintenance are facilitated.

Description

technical field [0001] The present invention relates to the network field, in particular to a method and device for an IP terminal to access a network. Background technique [0002] Currently, a broadband user uses an IP terminal (IP Terminal) to connect to a BRAS (Broadband Remote Access Server) through an access network (access network). BRAS configures IP addresses and other IP network parameters for IP terminals to realize the function of IP terminals accessing IP networks. The AAA (Authentication, Authorization, and Accounting) server is deployed in the IP network, and is used to implement authentication, authorization, and accounting functions for IP terminals accessing the network. The BRAS communicates with the AAA server through a RADIUS (Remote Authentication Dial In User Service, remote user dial-in authentication system) protocol or a DIAMETER protocol. The specific network structure is as figure 1 shown. [0003] An IP terminal is a general term for devices ...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/12H04L12/28
CPCH04L63/08H04L61/103H04L61/203H04L63/00H04L61/503
Inventor 牛乐宏邱劲邢涛叶宇煦
Owner 重庆重剑科技有限公司
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