Instructions
Open a web browser and access your router's settings page by entering "192.168.1.1" into the address bar. This is the Linksys default IP address.
Input your username and password in the prompt. The default username is "admin," while the default password is also "admin."
Click "Applications &Gaming" on the top bar of the window.
Click "Port Range Triggering."
Type "Nintendo Wii" into the Application Name column at least six times, as we have six ports to trigger.
Input the number "28910" into each box in the row. You will then have rows that will say "28910 to 28910."
Repeat Step 6 with the numbers "29900," "29901," "29920," "80" and "443."
Check "Enable" on each row where you have input data.
Click "Save Settings" at the bottom of the page once completed.
Click "Continue" on the next screen when prompted.