PROCÉDÉ, APPAREIL ET DISPOSITIF POUR ACCORDER UNE AUTORISATION DE RÉSEAU À UN TERMINAL

摘要

A method and an apparatus for granting network permission to a terminal, and a device are disclosed, to resolve a problem of a long wait period of a terminal resulting from WAN instability. The method includes: receiving, by an authentication device, a network permission request packet sent by a terminal; granting, by the authentication device, first network permission to the terminal; after granting the first network permission to the terminal, receiving, by the authentication device, a first authentication failure message sent by a server; and withdrawing, by the authentication device, the first network permission of the terminal based on the first authentication failure message. Therefore, the authentication device can grant the network permission to the terminal before receiving an authentication result sent by the server, and withdraw the network permission in time when receiving the first authentication failure message sent by the server.