AAA server, home network access method and system

A technology of home network and access method, applied in the field of network security, can solve problems such as incompetence of customers, inability to apply IP address filtering, etc., and achieve the effect of convenient use

Active Publication Date: 2010-09-01
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of solution has certain defects in the home network application. For example, the home network generally uses dial-up to access the network, and the gateway IP changes dynamically. It is necessary to search and set the IP address for each access.
The IP a

Method used

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  • AAA server, home network access method and system
  • AAA server, home network access method and system
  • AAA server, home network access method and system

Examples

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Embodiment Construction

[0025] The invention will be described in more detail hereinafter with reference to the accompanying drawings, in which exemplary embodiments of the invention are illustrated. In the drawings, the same reference numerals denote the same or similar components or elements.

[0026] figure 1 It is a schematic structural diagram of a home network access system 100 according to Embodiment 1 of the present invention. The home network access system 100 includes: a control terminal 102 , an AAA server 104 and a home network 110 .

[0027] In one embodiment, the home network 110 may include a home gateway 116 and an information terminal 112 . Wherein, the information terminal 112 may be a computer, a digital TV, a videophone, and other information equipment with a networking function. The information terminal 112 is interconnected with the home gateway 116 to form an independent internal network, and the home gateway 116 is used as a unified exit of the home network 110 . In anothe...

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PUM

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Abstract

The invention provides an AAA server and a home network access method and a system, relating to the field of network security, wherein the home network access method comprises the following steps of: sending a request of accessing a home network to an AAA server by a control terminal, wherein the access request comprises the account number of the home network; finding the IP address of the home gateway in the home network by the AAA server according to the account number of the home network; verifying the access right of the control terminal by the AAA server; after the access right of the control terminal passes the verification of the AAA server, generating a random number by the AAA server to serve as a session key of the communication of the control terminal and the home gateway; sending a security policy comprising the session key and the IP address of the home gateway to the control terminal by the AAA server; sending the security policy and the IP address of the control terminal to the home gateway; and carrying out communication between the control terminal and the home gateway by applying the security policy. The invention realizes the remote safe access of the home network by means of the security guarantee of network access.

Description

technical field [0001] The present invention relates to the field of network security, in particular to an AAA (Authentication Authorization Accounting, identity verification, authorization and statistics) server, a home network access method and system. Background technique [0002] With the development of the Internet and home appliance informatization, household broadband Internet access has become more and more popular. A family can have multiple information terminals, such as computers, digital TVs, videophones, video surveillance systems, etc. These information terminals can form a small home network, and can access the operator's network through the home gateway. The future home network may realize the interconnection and management of equipment including information equipment, communication equipment, entertainment equipment, household appliances, and even water, electricity, and heat meters, as well as data and multimedia information sharing. Through the network, ...

Claims

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Application Information

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IPC IPC(8): H04L9/32H04L12/28H04L29/06H04L29/12
Inventor 刘国荣沈军
Owner CHINA TELECOM CORP LTD
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