Configuring ZTE ZXDSL 831AⅡ Modem Router in PPPoE Mode

A. For always on mode

• Go to "network connection" in control pannel, right click "local area network"
• Click "properties".

1. From list select "Internet Protocol (TCP/IP)",
2. Click "properties".
3. In general tab click "use the following ip address" and enter as follows

• IP 192.168.1.2
• Subnet Mask: 255.255.255.0
• Gateway: 192.168.1.1

4. DNS Server: 192.168.1.1
5. Click Ok

B. Now open web browser and type address in address bar http://192.168.1.1 and log in using

• Username: admin / password: admin
• Click Ok
• Click "configure" in left side,

And now on internet connection configuration page click "ADD" if you already do not have pppoe_0_35 setting in modem,

• Click "Internet"
• Click Add

If you already have pppoe_0_35 entry as shown here, do not Click Add, Click Edit the pen thumbnail.

If there is already a listing of pppoe_0_35 then click corrosponding EDIT butten or click ADD.

C. After clicking ADD/EDIT in "configure atm pvc" page select these

• VPI 0
• VCI 35
• Service Category UBR without the PCR
• Next

D. In next page configuration connection type:

• Select "PPP over Ethernet" and Encapsulation Type: "LLC/SNAP"
• Click Next

E. In configuration WAN IP Address settings page select

• Click obtain an IP address automatically
• Click Enable NAT
• Click Add default Route
• Click NEXT

F. Configure Broadband username and password page

• Select service name (anything)
• Usernaem (username provided by bsnl without @bsnl.in, or @dataone.in etc
• Password (provided by bsnl)
• Reenter password
• Select always on
• Click NEXT

G. In next Summary page

• Click Apply, and you are done.........

Restart modem, to restart. Click system, click reset and restart. Click restart (without reset selection).

H. You will get page like this

• Click connect on next page with user / pass
• Click connect

Status can be seen after connection

• Click status
• Click internet connection