摘要 |
A network node enables a wireless device to communicate with a local service device, such as a printer or a projector, of a Local Area Network (LAN) or Wireless Local Area Network (WLAN). The network node is connected both to a communication network and to the LAN or WLAN. The method includes identifying a multicast Domain Name System (mDNS) request, where the mDNS request is received from the wireless device, and assigning a LinkLocal (LL)-address for the wireless device. The method retrieves a local IP-address of an Authentication and Authorisation Service (AA-S) having authorisation information regarding a local service device, and authenticates, with the AA-S which type of services, that the wireless device is authorised to use. A local IP-address of the local service device is retrieved, and service data is conveyed between the wireless device and the local service device, by applying the LL-address of the local service device. |
主权项 |
1. A method performed by a communication network node of enabling a wireless communication device to communicate with a local service device, of a Local Area Network, LAN, or Wireless Local Area Network, WLAN, wherein the communication network node is connected both to a communication network and to the LAN or WLAN, the method comprising:
identifying a multicast Domain Name System, mDNS, request, the mDNS request being received from the wireless communication device, assigning a LinkLocal, LL, -address for the wireless communication device, retrieving a local IP-address of an Authentication and Authorisation Service, AA-S, having authorisation information regarding a local service device, authenticating with the AA-S which type of services that the wireless communication device is authorised to use, retrieving a local IP-address of the local service device, and conveying service data between the wireless communication device and the local service device, by applying the LL-address of the local service device. |