I am trying to set up a Bridge on a Mac running OSX 10.5.8 and using a Trendnet Wireless Broadband router. UPnP is enabled. Clicking Test on the Vidalia Settings menu yields the message "Failed to add a port mapping."
There is a menu on the router software entitled Gaming which is the only place I can find that allows setting of ports. I tried using that to configure the port forwarding needed by the router, but that didn't work. (It looks like this: http://screenshots.portforward.com/TRENDnet/TEW-631BRP/Gaming.htm ) It is described by the manufacturer as follows: "This option is used to open multiple ports or a range of ports in your router and redirect data through those ports to a single PC on your network. This feature allows you to enter ports in various formats including, Port Ranges (100-150), Individual Ports (80, 68, 888), or Mixed (1020-5000, 689)."
Ideas?