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Click

Next

to check the settings.

If you confirm, click Apply to submit the settings and return to WAN service page.

If you don not need the service, select the item you want to remove, check the checkbox, then press

Remove

, it will be OK.

Here the corresponding WAN interface and WAN Service have been configured, if it is OK, you can

access the internet. You can go to

Device Info>WAN

or

Summary

to view the WAN connection

information (if your ISP provides IPv6 service, then you will obtain an IPv6 address).

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The device summary information

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IPv6 disabled

Username:

enter ISP account.

Password:

enter the password.

Service name:

user-defined name.

Authentication method:

select the authentication method.

Fullcone NAT:

enable or disable fullcone NAT. Fullcone is a kind of NAT, in this mode, all requests

from the same internal IP address and port are mapped to the same external IP address and port.

Furthermore, any external host can send a packet to the internal host, by sending a packet to the

mapped external address.

Note:

In PPPoE connection, NAT is enabled by default, you can determine whether to enable

Fullcone NAT. And while you disabled Fullcone NAT and only use NAT, the default NAT type is Port

Restricted cone NAT. Of Port-Restricted cone NAT, the restriction includes port numbers. Specifically,

an external host can send a packet, with source IP address X and source port P, to the internal host

only if the internal host had previously sent a packet to IP address X and port P

Dial on demand:

enable or disable, if you want to Dial on demand, enable this function.

Inactivity timeout:

available when you enable Dial on demand function. Enter the

Inactivity

timeout

interval.

IPv4 Address:

enable or disable to assign static IP address to PPPoE link.

IP Address:

enter the Static IP address if you enable Static IP Address.

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Obtain DNS:

check whether to obtain DNS address automatically.

Primary/Secondary DNS:

if you uncheck Obtain DNS, then enter then primary/secondary DNS

address.

PPPoE Debug mode:

check whether to enable this function, it is used to debug PPPoE link, and the

debug message will be seen in

System log.

Bridge PPPoE Frame between WAN and Local Ports:

check whether to enable this function. It

allows PC in LAN to set up its own PPP link, or the PC will access internet via the PPP link in WAN

port.

IGMP Multicast Proxy:

check whether to enable this function. IGMP (Internet Group Management

Protocol) Proxy intercept the IGMP request from Clients and forward it to the router after some

dealings.

Click

Next

to go on to the Default Gateway setting.

Click

Next

to go on. Then you can view the information about your settings.

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If you confirm about the above settings, click

Apply

to apply your settings. Then the service will be

listed as follows.

If you don not need the service, select the item you want to remove, check the checkbox, then press

Remove

, it will be OK.

Here the corresponding WAN interface and WAN Service have been configured, if it is OK, you can

access the internet. You can go to

Device Info>WAN

or

Summary

to view the WAN connection

information.