TD-VG3631

300Mbps Wireless N VoIP ADSL2+ Modem Router User Guide

27

¾

Authentication Method:

Select the

Authentication Method

from the drop-down list, the

default method is

AUTO_AUTH

, and you can leave it as a default setting.

¾

Choose the right connection type according to your needs:

For PPPoE connection, you

can select

Connect on demand

or

Connect automatically

or

Connect manually

. Connect

on demand is dependent on the traffic. If there is no traffic (or

Idle

) for a pre-specified period

of time), the connection will tear down automatically. And once there is traffic send or receive,

the connection will be automatically on.

Click

Advanced

, advanced selections for WAN Service Setup can be shown.

¾

Service Name/Server Name:

Enter the Service Name and Server Name if it was provided by

your ISP. You can leave them blank, if the ISP doesn’t provide them.

4.4.1.4 PPPoA

If your ISP provides a

PPPoA

connection and you need to use an ATM Interface, choose

PPPoA

in the drop-down list, and then the screen will be displayed as below.

The configuration is similar to

PPPoE

. Please refer to the section

4.4.14 PPPoE

to configure this

part.

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300Mbps Wireless N VoIP ADSL2+ Modem Router User Guide

28

Figure 4-7

4.4.1.5 IPoA

If your ISP provides an IPoA connection, select

IPoA

option for the

WAN service type

on the

screen.

TD-VG3631

300Mbps Wireless N VoIP ADSL2+ Modem Router User Guide

29

Figure 4-8

¾

IP Address/Subnet Mask:

Enter the IP Address and Subnet Mask provided by ISP. If you

forget, you can ask your ISP.

¾

DNS Server/Secondary DNS Server:

Type in your preferred DNS server.

¾

Default Gateway:

select a WAN Interface from the drop-down list as the IPv4 default

gateway.

4.4.1.6 Bridge

If you select this type of connection, the modem can be configured to act as a bridging device

between your LAN and your ISP. Bridges are devices that enable two or more networks to

communicate as if they are two segments of the same physical LAN.

TD-VG3631

300Mbps Wireless N VoIP ADSL2+ Modem Router User Guide

30

Figure 4-9

)

Note:

After you finish the Internet configuration, please click

Save

to make the settings take effect.

4.4.2 EWAN

Choose “

Network

”

Æ

“

EWAN

”, and you will see the Ethernet WAN Interface screen similar to

Figure 4-10. There are three different configurations for the connection types, which are Dynamic

IP, Static IP and PPPoE. You can select the corresponding types according to your needs.

)

Note:

1)

EWAN and DSL interface can not be used concurrently. If the EWAN Interface had configured,

you cannot configure any other WAN service over the DSL Interface until the EWAN Interface

is deleted.

2) If EWAN function is be enabled, LAN4/WAN port of the Modem Router changes to be WAN

port which can be connected to the cable, VDSL or Fiber modem.

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300Mbps Wireless N VoIP ADSL2+ Modem Router User Guide

31

Figure 4-10

4.4.2.1 Dynamic IP

Select this option, the Modem Router will be able to obtain IP network information dynamically

from a DHCP server provided by your ISP (as shown Figure 4-10). The next configuration is

similar to

Dynamic IP

over ATM interface

(see section

4.4.1.2 Dynamic IP

)

4.4.2.2 Static IP

Select this option if your ISP provides static IP information to you and you want to use an

Ethernet

Interface. You should set static IP address, IP subnet mask, gateway address, DNS Server and

Secondary DNS Server in the screen below. The next configuration is similar to

Static IP

for WAN

Settings (see section

4.4.1.1 Static IP

)