Huawei EchoLife HG510a, HG520c Modem WAN Configration

1. Open web browser and in address bar enter the IP address 192.168.1.1 and press enter button
2. Enter the username and password "admin" and click on login button
3. Click on "+ Basic " and then click on "WAN setting"

In WAN settings follow the steps given below

1. Enter VPI  (Provided by ISP)
2. Enter  VCI (Provided by ISP)
3. In Active option select "yes"
4. In mode option select "Routing"
5. In encapsulation option select "PPPOE"
6. In multiplex option select "LLC"
7. Enter the AAA username (Provided by ISP)
8. Enter the AAA password (Provided by ISP)
9. In PPP authentication select "Auto"
10. In Default route option select "Enable"
11. In NAT option select "Enable"
12. Click on "Submit" button to save settings.