WLAN abnormal quick restoring method and device
A fast recovery and abnormal technology, applied in the direction of electrical components, transmission systems, data exchange through path configuration, etc., to achieve the effect of shortening the access time, improving the abnormal recovery ability, and high WLAN access service
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[0050] The core idea of the present invention is to shorten the time for the access point to re-establish a connection with the access controller by extending the keep-alive mechanism, avoiding counterfeiting attacks by illegal APs, and at the same time ensuring that the access controller realizes fast access point status information. Restart.
[0051] The present invention provides a method for WLAN abnormal fast recovery, as shown in Figure 3, comprising the following steps:
[0052] Step s301, judging whether the access controller receives a connection establishment request sent by the access point within the connection keep-alive time. The judging criteria for the access controller to receive the connection establishment request sent by the access point within the connection keep-alive time include: when the access controller establishes a connection with the access point, start the keep-alive detection timer; When the connection establishment request is sent, the keep-...
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Abstract
Description
Claims
Application Information
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