ZyXEL ADSL Prestige 2602R-61 VoIP 91-006-024004B Manual Do Utilizador

Prestige 2602R Series User’s Guide

86 

Chapter 5 WAN Setup

Traffic redirect forwards traffic to a backup gateway when the Prestige cannot connect to the 
Internet. An example is shown in the figure below.

Connect on Demand Select Connect on Demand when you don't want the connection up all the time 

and specify an idle time-out in the Max Idle Timeout field.

Max Idle Timeout

Specify an idle time-out in the Max Idle Timeout field when you select Connect 

on Demand. The default setting is 0, which means the Internet session will not 

timeout.

PPPoE Passthrough
(PPPoE 

encapsulation only)

This field is available when you select PPPoE encapsulation. 
In addition to the Prestige's built-in PPPoE client, you can enable PPPoE pass 

through to allow up to ten hosts on the LAN to use PPPoE client software on their 

computers to connect to the ISP via the Prestige. Each host can have a separate 

account and a public WAN IP address. 
PPPoE pass through is an alternative to NAT for application where NAT is not 

appropriate.
Disable PPPoE pass through if you do not need to allow hosts on the LAN to use 

PPPoE client software on their computers to connect to the ISP.

Subnet Mask 
(ENET ENCAP 

encapsulation only)

Enter a subnet mask in dotted decimal notation. 
Refer to the appendix on IP subnetting to calculate a subnet mask If you are 

implementing subnetting.

ENET ENCAP 

Gateway
(ENET ENCAP 

encapsulation only)

You must specify a gateway IP address (supplied by your ISP) when you select 

ENET ENCAP in the Encapsulation field

Zero Configuration

This feature is not applicable/available when you configure the Prestige to use a 

static WAN IP address or in bridge mode. 
Select Yes to set the Prestige to automatically detect the Internet connection 

settings (such as the VCI/VPI numbers and the encapsulation method) from the 

ISP and make the necessary configuration changes.
Select No to disable this feature. You must manually configure the Prestige for 

Internet access. 

Back

Click Back to return to the previous screen.

Apply

Click Apply to save the changes. 

Cancel

Click Cancel to begin configuring this screen afresh.

Table 16   WAN Setup (continued)