Click on the Start button on the Windows Taskbar and select "Run...". Here, enter "winipcfg" and select Ok. In the window that appears, browse through the drop-down menu and select your local ethernet adapter. Then click the "More" button. In the window that appears, find the Default Gateway listed and enter the information here.

Click on the Start button on the Windows Taskbar and select "Run...". Here, enter "cmd" to open a Command Prompt window. Enter the command "ipconfig -all". Scroll through the information that appears until you find the entry for your Local Ethernet Adapter. Copy the entry for "Default Gateway" and enter the information here.