Step 1
Open the web browser and in the address bar type in: http://192.168.1.1 or http://192.168.0.1 or http://tplinklogin.net.Then press Enter.
Note:
The LAN IP changes by model. Please find it on the bottom label of the product.
Step 2
Type the username and password in the login page. They are both admin by default.
Step 3
Click Network->WAN on the left side. Select the correct WAN Connection Type for your Internet connection.
Step 4
Change the MTU size if necessary.
For WAN Connection Type: Dynamic IP/Static IP
For WAN Connection Type: PPPoE
1. Click Advanced button to open PPPoE advanced settings page.
2. Change the MTU Size, and then click Save to save your settings.
For WAN Connection Type: BigPond Cable
For WAN Connection Type: L2TP/PPTP
Step 5
Click Save button to save the settings.
Note:
Please leave the MTU Size as default value unless you are requested to change it by the ISP or the router technician.