ZyXEL zte zxdsl-531b Manuel D’Utilisation
Chapter 3: Connection Mode
9
MER Mode
BRAS:
Broadband Remote Access Server
S/W
RADIUS
Server
MER
MER
Mode
Mode
PC(s)
BRAS
STM-1
DSLAM
ADSL
Router
Router
Loop
ISP
AAA
Default Private IP
192.168.100.100
Public IP assigned
by BRAS
Description:
In this deployment environment, we make up a private IP network of 192.168.100.100. NAT function is enabled to
support multiple clients to access Internet.
In this deployment environment, we make up a private IP network of 192.168.100.100. NAT function is enabled to
support multiple clients to access Internet.
In this example, the ADSL Router acts as NAT device which translate a private IP address into a public address.
Therefore multiple users can share with one public IP address to access Internet through this router. The public
address can be a static public address that is pre-assigned by ISP or a dynamic public address that is assigned by ISP
DHCP server.
Therefore multiple users can share with one public IP address to access Internet through this router. The public
address can be a static public address that is pre-assigned by ISP or a dynamic public address that is assigned by ISP
DHCP server.
Configuration:
1.
1.
Start up your browser and type 192.168.100.100 as the address to enter this ADSL web-based manager.
2. Go
to Configuration > WAN Configuration > Create a new PVC. and select the Data Mode –RFC1483
MER. Then click Next button.
3.
Enter the VPI/VCI values provided by your ISP and select the encapsulation type as LLC/SNAP or VC MUX.
Then click Apply.
Then click Apply.
4.
Set IP configuration for Local WAN IP Address. Choose Specify an IP Address item. Please set as the
following example,
IP Address: 10.3.86.105 (should be the one that you get from ISP)
Subnet Mask: 255.255.255.0 (should be the one that you get from ISP)
following example,
IP Address: 10.3.86.105 (should be the one that you get from ISP)
Subnet Mask: 255.255.255.0 (should be the one that you get from ISP)
5. Go
to Configuration > IP Route and click Create a new route to add a new route. Configure the settings as
the following example,
Destination Address:
Destination Address:
leave default
Netmask:
leave
default
Forward packets to:
Gateway Address: 10.3.86.1 (you should get this value from your ISP)
Then click Apply.
6. Go
to Configuration > DNS and enable DNS Relay setting and click Next. On the DNS Relay web page, enter
the DNS Server IP address, for example 168.95.1.1 (you should get this value from your ISP).
7.
Save the configuration from System >Save Configuration and System >Restart to restart your router for
initiating these settings.
initiating these settings.
8.
Then you have set the web configuration successfully. And you can surf on the Internet.