A method of operating a termination node connected to a plurality of wireless access points, the method comprising: providing a list of wireless access point identifications, wherein each of the wireless access point identifications corresponds to a respective one of the plurality of wireless access points connected to the termination node; receiving an interface setup request at the termination node from a communication node of a wireless communication network, wherein the plurality of wireless access points provide wireless communications in accordance with a first radio access technology, and wherein the communication node comprises a base station that provides wireless communications in accordance with a second radio access technology different than the first radio access technology; and responsive to receiving the interface setup request from the communication node of the wireless communication network, transmitting a subset of the wireless access point identifications from the list to the communication node, wherein responsive to receiving the interface setup request at the termination node, identifying the subset of the wireless access point identifications from the list as being wireless access point identifications for wireless access points that are relevant with respect to the communication node of the wireless communication network, and characterized in that identifying the subset comprises identifying the subset of the wireless access point identifications from the list as being wireless access point identifications for wireless access points that are in a coverage area of the communication node of the wireless communication network. providing a list of wireless access point identifications, wherein each of the wireless access point identifications corresponds to a respective one of the plurality of wireless access points connected to the termination node; receiving an interface setup request at the termination node from a communication node of a wireless communication network, wherein the plurality of wireless access points provide wireless communications in accordance with a first radio access technology, and wherein the communication node comprises a base station that provides wireless communications in accordance with a second radio access technology different than the first radio access technology; and responsive to receiving the interface setup request from the communication node of the wireless communication network, transmitting a subset of the wireless access point identifications from the list to the communication node, wherein responsive to receiving the interface setup request at the termination node, identifying the subset of the wireless access point identifications from the list as being wireless access point identifications for wireless access points that are relevant with respect to the communication node of the wireless communication network, and characterized in that identifying the subset comprises identifying the subset of the wireless access point identifications from the list as being wireless access point identifications for wireless access points that are in a coverage area of the communication node of the wireless communication network.