Automatic pairing of devices to wireless networks
View Patent ↗A method for the automatic pairing of a device wirelessly with a first secure WLAN provided by a pairing access point using first set of security credentials, involving: establishing automatically a connection between the device and a second WLAN provided by an available access point, and authenticating the device with the second WLAN using a second set of security credentials stored on the device; identifying the pairing access point using the second set of security credentials; creating a tunnel between the device and the pairing access point over the second WLAN; making a request from the device, via the tunnel, to a provisioning server on the pairing access point for transfer of the second set of security credentials, being the security credentials needed to pair with the first secure WLAN, from the pairing access point to the device; and using the second set of security credentials to configure the security settings for the first secure WLAN in the device.
1. A method for the automatic pairing of a device wirelessly with a first secure wireless local area network (WLAN) provided by a pairing access point using a first set of security credentials, the method comprising:
establishing automatically a connection between the device and a second WLAN provided by an available access point, and authenticating the device with the second WLAN using a second set of security credentials stored on the device;
identifying the pairing access point using the second set of security credentials;
creating a tunnel between the device and the pairing access point over the second WLAN;
making a request from the device, via the tunnel, to a provisioning server on the pairing access point for transfer of the second set of security credentials, being the security credentials needed to pair with the first secure WLAN, from the pairing access point to the device; and
using the second set of security credentials to configure the security settings for the first secure WLAN in the device.
2. The method as claimed in claim 1 , wherein creating the tunnel between the device and the pairing access point involves determining an IP address of the pairing access point based on the second set of security credentials.
3. The method as claimed in claim 1 , wherein the request from the device is addressed to a network-based provisioning server and the method further comprises, after creating the tunnel, modifying routing instructions in a network routing function so that the request from the device is forwarded down the tunnel to the pairing access point.
4. The method as claimed in claim 1 , further comprising using the configured security settings to pair the device with the first secure WLAN provided by the pairing access point.
5. The method as claimed in claim 1 , the method further comprising attempting connection with the first secure WLAN using the configured security settings to pair the device with the first secure WLAN provided by the pairing access point, and in the event that the attempt at connection fails, removing the configured security credentials from the device.
6. The method as claimed in claim 1 , wherein the pairing access point and available access point are connected to a core network, and creating the tunnel comprises:
creating a tunnel between the core network and the pairing access point; and
establishing routing functions to enable traffic to pass between the device on the available access point and the provisioning server on the pairing access point using the tunnel.