An image forming system receives a user request for a change in network settings between a plurality of network interfaces defined in a routing table and networks, edits the defined network settings based on the received user request, and stores the routing table. The present invention also provides a metallization structure including a substrate with a foundation metal containing layer disposed thereon, a dielectric layer with an aperture therethrough being disposed on the substrate, where the bottom of the aperture exposes the foundation metal containing layer of the substrate, and a metal. The thickness-direction second outer layer section includes an inner portion and an outer portion. The reset logic, upon a reset command, resets the alarm state if the measured parameter is below a predetermined reset threshold, and inhibits resetting of the alarm state if the measured parameter is above the predetermined reset threshold. The segment into which the linking members are inserted and temporarily locked and one of the segments to which the nuts are secured are aligned relative one another, and the linking members are screwed into the respective nuts to fasten both segments together and link them in the pipe-length direction.