Netcomm NB6W Manuel D’Utilisation

PPP over Ethernet (PPPoE) IP Extension mode

Description: 

In this deployment environment, the PPPoE session is between the ADSL WAN interface and BRAS. The ADSL 
Router acts as a bridge and gets a public IP address from BRAS for your computer. And only the one that got 
the public IP address is allowed to access into Internet. The real IP that you got is acquired from ISP. Moreover, 
no NAT translation will be done at this case.

Configuration:

1. 

Start your browser and type 

192.168.1.1 in the URL box to access ADSL web-based manager. 

2. 

Go to 

Advanced – Internet – Connections. And click Add.

3. 

Key in the 

VCI and VPI value, e.g.: 

• 

VPI – 8

• 

VCI – 35

Click the 

Next button.

4. 

On the 

Configure Internet Connection – Connection Type page, select PPP over Ethernet (PPPoE) then 

click the 

Next button. 

5. 

On the 

WAN IP Settings page, select Obtain an IP address automatically, check PPP IP extension (and 

Enable NAT would become disabled automatically) then click Next.

6. 

On the 

PPP Username and Password page, enter the PPP username and password offered by your ISP. 

Select 

Always on, and then click Next.

7. 

Check the network information on 

This Internet Connection -- Summary page. Make sure the settings 

match the settings provided by the ISP. Click 

Apply.

8. 

Press 

Finish.