A method and device for wlan user access authentication and configuration information delivery
An access authentication and user technology, applied in access restrictions, security devices, wireless communications, etc., can solve problems such as inability to meet personalized Portal authentication page customization requirements, processing performance impact, etc.
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Embodiment 1
[0034] This embodiment provides a method for user access authentication, which is applied to a network architecture including an access point AP and an access controller AC, such as figure 1 shown, including:
[0035] Step 110, the AP intercepts the hypertext transfer protocol HTTP request sent by the WLAN user through the station STA;
[0036] Step 120, when the AP determines that the WLAN user has not passed the access authentication, it sends a redirect message to the STA, wherein the redirect message carries the URL address of the authentication page on the access authentication server, and the The redirect message is used to redirect the HTTP request to the access authentication server.
[0037] In this embodiment, the access authentication server is a Portal server, but it is not limited thereto.
[0038] In this embodiment, the AP obtains the URL address carried in the redirection message in the following manner: the AP searches for the binding relationship informatio...
Embodiment 2
[0070] This embodiment provides a method for distributing access point configuration information, such as Figure 4 shown, including:
[0071] Step 210, the access controller AC receives and saves the configuration information of the access point AP issued by the network management system, and the configuration information includes the URL address of the personalized authentication page provided for the WLAN user;
[0072] Step 220, the AC delivers the configuration information to the AP when the AP accesses.
[0073] In this embodiment, when an AP is activated, the AC may receive and save the configuration information of the AP from the network management system.
[0074] In this embodiment, the configuration information may also include user authentication parameters that need to be inserted into the URL. The AC sends the user authentication parameters to the AP, and the AP can write them and the URL address in the redirection message sent to the WLAN user.
[0075] In th...
Embodiment 3
[0091] Traditional AC is generally based on the network deployment of each operator. AC network maintenance costs are high and cannot meet the requirements of new IT architectures, such as mass virtualization, cloud computing, and unified storage technologies. This embodiment proposes a cloud platform-based network management system, also known as cloud network management system, AC cloud network management platform, cloud platform network management, etc.). The cloud network management system in this embodiment can manage or configure the AC or the APs attached to the AC through the SNMP protocol. Supports basic configuration of access AC and AP devices through the network management system, including configuration of AP wireless interface parameters (SSID, channel selection, security encryption related parameters, transmit power parameters, QoS related parameter configuration, etc.). The AC needs to register with the cloud platform first. After the AC successfully registers ...
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