METHOD, ACCESS CONTROL NODE AND DOMAIN NAME SERVER IN A WIRELESS COMMUNICATION SYSTEM

摘要

A method in a access control node for selecting of a local gateway co-located with or near a home node is provided. The access control node receives (201) a connectivity request from a user equipment. The user equipment requests a local or remote connection to the home node. The access control node obtains (202) an access point name of the home node. The access control node selects the local gateway co-located with or near the home node by the action of sending (203) a domain name system query to a home node gateway associated with the home node, by addressing a domain name system server. The query comprises a request for an IP address of the local gateway that is associated with the obtained access point name. The access control node selects the local gateway co-located with or near the home node by the further action of receiving (204) a response from the domain name system server. The response comprising the requested IP address of the local gateway.