ZyXEL Communications ZyWall 10 User Manual page 259

In the Internet Connection Properties window, click
Settings to see the port mappings that were automatically
created.
When the UPnP-enabled device is disconnected from your computer, all port
Select the Show icon in notification area when
connected check box and click OK. An icon displays in
the system tray
UPnP
ZyWALL 10~100 Series Internet Security Gateway
mappings will be deleted automatically.
You may edit or delete the port mappings or
click Add to manually add port mappings.
17-7