Method, device and system for authenticating terminal equipment

Embodiments of the invention provide a method, a device and a system for authenticating terminal equipment and relate to the technical field of communication for completing authentication of the terminal equipment smoothly. The method comprises the following steps that a BRAS receives an authenticat...

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1. Verfasser: ZHANG YINYE
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:Embodiments of the invention provide a method, a device and a system for authenticating terminal equipment and relate to the technical field of communication for completing authentication of the terminal equipment smoothly. The method comprises the following steps that a BRAS receives an authentication request message sent by the terminal equipment, wherein the authentication request message includes first authentication information and is used for requesting an authentication server to authenticate the terminal equipment according to the first authentication information; when the BRAS determines that the authentication server is in an abnormal state, the BRAS authenticates the terminal equipment according to the first authentication information; and the BRAS sends an authentication response message used for indicating completion of the authentication of the terminal equipment to the terminal equipment. 本发明实施例提供种认证终端设备的方法、装置及系统,涉及通信技术领域,能够顺利地完成对终端设备的认证。该方法包括:BRAS接收终端设备发送的认证请求消息,该认证请求消息中包括第认证信息,该认证请求消息用于请求认证服务