METHOD AND DEVICE FOR INCREASING ACCESS EFFICIENCY OF STATION

摘要

The invention is suitable for the technical field of communications, and provided are a method and device for increasing the access efficiency of a station. The method comprises: when a disassociation request message of a station is received, deleting a first hash table corresponding to a media access control (MAC) address of the station, deleting a second hash table corresponding to an initial Internet protocol (IP) address of the station, and deleting a station information table corresponding to the station; if an association request message sent by the station is received within a first pre-set time, reestablishing the first hash table corresponding to the MAC address of the station and the station information table corresponding to the station, and replying with an association response message to the station; and if no IP address update message is received within a second pre-set time, acquiring an initial IP address of the station from a third hash table corresponding to the MAC address and the initial IP address of the station, reallocating the initial IP address to the station, and updating the initial IP address to the station information table corresponding to the station. By means of the present invention, the access efficiency of the station is increased.