1. A method comprising: receiving by a terminal equipment, from a mobile terminal, access network discovery and selection function information, wherein the access network discovery and selection function information defines one or more routing policies of a network operator, the one or more routing policies being indicative of a preferred access network and an order of precedence by which one or more access networks are to be used for a specific type of communication, the terminal equipment and the mobile terminal being arranged in a split configuration to utilize one or more access networks; including, within an internet protocol connectivity stack, at least a portion of the access network discovery and selection function information and other routing information; and determining, based on the at least the portion of the access network discovery and selection function information and the other routing information, utilization of one or more access networks; wherein the receiving comprises mirroring the access network discovery and selection function information natively into the internet protocol connectivity stack.