D-Link DIR-300 Router only

To access the configuration utility, Open a web browser such as Internet Explorer Enter 192.168.0.1
Enter the user name (admin) and your password. Leave the password blank by default

Modem ADSL D-Link DSL504T

Open Web Browser and type : http://192.168.1.1
Username : admin
Password : admin

Web Configuration
VPI =0
VCI=35
PPPoe LLC

D-Link DSL-520T Configuration

D-Link DSL-520T Configuration

Open browser type 192.168.1.1

fill username and password = admin

Click WAN

WEB configuration Modem

Last before Log out click status for check