grazie quizface.
HO trovato queste schermate nella procedura di apertura porte per windows 7 su questo link
http://wiki.bitcomet.com/add_port_mapping_in_nat_routerWindows Vista and Windows 7Step 1: Open up your web browser and enter your router IP address in the Address box. Enter your username and password to login to your router. Enable UPnP.【Skip to the next step if you can not get access to your router settings】
For more information about this step, please go to
www.portforward.com - BitComet section and choose your router model.
Step 2: Go to Start –> Control Panel –> Network and Sharing Center and make sure that “Network Discovery” is turned on. On Windows 7 you'll have to go to Start –> Control Panel –> Network and Internet –> Network and Sharing Center –> Advanced Sharing Settings to access the Network Discovery
settip://wiki.bitcomet.com/add_port_map ... nat_router