A configuration server provides a gateway for joining and exploring different networks to find and/or configure automation devices. The configuration server can be used for presentation and configuration interactions within a common web browser via, for example, a self-contained software application such as a configuration applet. The gateway can be based on open standards and implemented with small devices and/or with heterogeneous automation networks. The configuration server provides exploration of different network types and a list of attached devices to a configuration applet. The gateway enables links to automation devices to inspect their parameters and/or send configuration commands. In one instance, the configuration applet and the automation network devices are based on Java and IEC 61499, respectively. The configuration server can be utilized to discover both legacy and extended devices to help support manufacturing operators to easily maintain their automation systems.