First of all, I want to apologize but I do not speak German so I must express myself in English.I recently installed a glass-fiber line in my apartment and I have plugged in my D-LINK DSL-3782 router to the Telekom box with a LAN cable. I follow the steps of the router's Wizard to set it up but for some reason the connection is not working. I am literally going crazy!

Find attached the details of the connection. Maybe someone can support. Thanks in advance.