Can someone please put tutorial for router :
Thomson Speedtouch 546
thank you in advance
Open a web browser like internet explorer or Netscape. Enter the ip address of your router in the address bar of your browser. In the picture above the address bar has
http://www.google.com in it. Just replace all of that with the ip address of your router. By default the ip address should be set to 10.0.0.138.
You should see a box prompting you for your username and password. Enter your username and password now. By default both the username and password are blank. Click the Ok button to log in to your router.
Click the Advanced link near the left side of the page.
You should now see a new menu. In this new menu, click NAPT.
Now set/enter the following:
Protocol: TCP
Inside IP: Your local IP Address (something like 10.0.0.254).
Inside Port: 7171
Outside Port: 7171
Click Apply
Protocol: TCP
Inside IP: Your local IP Address (something like 10.0.0.254).
Inside Port: 8000
Outside Port: 8000
Click Apply
Protocol: UDP
Inside IP: Your local IP Address (something like 10.0.0.254).
Inside Port: 7171
Outside Port: 7171
Click Apply
Protocol: UDP
Inside IP: Your local IP Address (something like 10.0.0.254).
Inside Port: 8000
Outside Port: 8000
Click Apply
When you're finished,
Click Save Settings near the left side of the screen to save your changes.