In a home network to which a client device and a plurality of server devices are connected, using a web browser in a client device and determining whether the plurality of devices are devices which support protocols required by the client device, respectively. Accessing the plurality of devices and obtaining and receiving a corresponding Internet protocol address through a process for receiving a predetermined Internet protocol address for each of the accessed devices is a device which supports the desired protocols. Receiving an address determined by the client device for each of the accessed devices which does not support the desired protocols. Creating a device page for displaying the plurality of devices, by arranging the addresses on the web browser.