Dynalink RTA1025W user manual PPP over Ethernet PPPoE Mode

Models: RTA1025W

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ADSL Router User Manual

PPP over Ethernet (PPPoE) Mode

Dynamic Public IP

Default Private IP

assigned by BRAS

192.168.1.1

ISP

 

 

 

192.168.1.3

 

 

 

 

(Internet Service Provider)

STM-1

Loop

 

 

 

 

 

 

 

 

 

 

Ethernet

BRAS

 

DSLAM

ADSL

Hub

 

Router

 

AAA

 

 

 

192.168.1.2

RDAIUS

 

 

 

 

Server

 

 

 

PC(S)

 

 

 

 

*BRAS: Broadband

PPP over Ethernet

 

 

 

 

 

Remote Access Server

PPPoE+NAT+DHCP

 

 

 

 

 

 

on Private LAN

 

 

Description:

In this deployment environment, the PPPoE session is between the ADSL WAN interface and BRAS. The ADSL Router gets a public IP address from BRAS when connecting to DSLAM. The multiple client PCs will get private IP address from the DHCP server enabled on private LAN. The enabled NAT mechanism will translate the IP information for clients to access the Internet.

Configuration:

1.Start your browser and type 192.168.1.1 in the URL box to access ADSL web-based manager.

2.Go to Quick Start – Quick Setup. Uncheck Auto Scan Internet Connection (PVC). Key in the VCI and VPI value, e.g.:

VPI – 0 VCI – 39

Click the Next button.

3.On the Configure Internet Connection – Connection Type page, select PPP over Ethernet (PPPoE) then click the Next button.

4.On the WAN IP Settings page, select Obtain an IP address automatically and check Enable NAT box. Click Next.

5.On the PPP Username and Password page, enter the PPP username and password that you got from your ISP. Select Always on or select Dial on Demand and key in the inactivity timeout value. (The default value is 20 minutes.) Then click Next.

6.On the Configure LAN side Settings page, key in the IP address and subnet mask for your LAN, e.g.:

Primary IP address: 192.168.1.1

Subnet Mask: 255.255.255.0

Check DHCP Server on box. And key in the start and end IP address, e.g.: Start IP Address:192.168.1.2

End IP Address: 192.168.1.254

Then enter the leased time ( the default is 1 day), and click Next.

7.Check the network information on This Internet Connection -- Summary page. Make sure the settings match the information provided by your ISP. Click Finish.

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Dynalink RTA1025W user manual PPP over Ethernet PPPoE Mode