Methods for the configuration of a device in a data network are provided. According to one method, a domain name is first stored in the device. The device then transfers an inquiry message comprising the domain name to an addressing server that serves for the conversion between the domain name and the associated internet addresses. In a further step, the addressing server transmits an address information of a parameter server associated with said device to the device as a response to said inquiry message. The device establishes a link to the parameter server on the basis of said address information. The parameter server transmits via this link parameters to the device which serve to configure the device.