

For example, if you find a menu that lists all of the devices connected to your WiFi, you may be able to click in to it to enable UPnP or disable Teredo filtering. Often, these settings are found under security sections, but they can also be found in per-device settings.

If you need a password, they're often listed on a sticker attached to your router. In the list of settings, it should give you an IP address under "Default Gateway." Use this IP in the browser to find your router settings. You can find this by typing CMD on a Windows PC, writing ipconfig /all. Enter the router's IP address in your web browser, for example.Typically, to access your router, you can do so via a web browser connected to your network either via WiFi or ethernet.UPnP seems to be called "independent port sharing" under some brands too. In your router's security settings, you're looking for features that enable UPnP, or disable Teredo filtering.There are hundreds of different router models, so the specific terminology will differ by brand.Still, it's worth trying before moving to the next step. Configuring these settings should help your router to set up the correct ports automatically, but it doesn't always work.
