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In the

DHCP Mode field

, choose

DHCP Relay

. The page shown in the following figure

appears.

The following table describes the parameters and buttons of this page:

Field

Description

DHCP Mode

If set to DHCP Relay, the router acts a DHCP Server and

relays the DHCP requests and responses between the remote

server and the client.

Relay Server

Enter the DHCP server address provided by your ISP.

Apply Changes

Click it to save the settings of this page.

Reset

Click it to refresh this page.

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3.4.1.4 DHCP Static IP

Click

DHCP Static IP

in the left pane, the page shown in the following figure appears. You

can assign the IP addresses on the LAN to the specific individual PCs based on their MAC

address.

The following table describes the parameters and buttons of this page:

Field

Description

IP Address

Enter the specified IP address in the IP pool range,

which is assigned to the host.

MAC Address

Enter the MAC address of a host on the LAN.

Add

After entering the IP address and MAC address, click

it. A row will be added in the DHCP Static IP Table.

Delete Selected

Select a row in the DHCP Static IP Table, then click it,

this row will be deleted.

Reset

Click it to refresh this page.

DHCP Static IP Table

It shows the assigned IP address based on the MAC

address.

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3.4.2

WAN

Choose

Network > WAN

. The WAN page that is displayed contains WAN, Auto PVC, ATM

Settings and ADSL Settings.

3.4.2.1 WAN

Click

WAN

in the left pane, the page shown in the following figure appears. In this page, you

can configure WAN interface of your router.

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The following table describes the parameters of this page:

Field

Description

Default Route Selection

You can select Auto or Specified.

VPI

The virtual path between two points in an ATM

network, ranging from 0 to 255.

VCI

The virtual channel between two points in an ATM

network, ranging from 32 to 65535 (1 to 31 are

reserved for known protocols)

Encapsulation

You can choose LLC and VC-Mux.

Channel Mode

You can choose 1483 Bridged, 1483 MER, PPPoE,

PPPoA, 1483 Routed or IPoA.

Enable NAPT

Select it to enable Network Address Port Translation

(NAPT) function. If you do not select it and you want

to access the Internet normally, you must add a

route on the uplink equipment. Otherwise, the

access to the Internet fails. Normally, it is enabled.

Enable IGMP

You

can

enable

or

disable

Internet

Group

Management Protocol (IGMP) function.

PPP Settings

User Name

Enter the correct user name for PPP dial-up, which

is provided by your ISP.

Password

Enter the correct password for PPP dial-up, which is

provided by your ISP.

Type

You can choose Continuous, Connect on Demand,

or Manual.

Idle Time (min)

If set the type to Connect on Demand, you need to

enter the idle timeout time. Within the preset

minutes, if the router does not detect the flow of the

user

continuously,

the

router

automatically

disconnects the PPPoE connection.

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WAN IP Settings

Type

You can choose Fixed IP or DHCP.



If select Fixed IP, you should enter the local IP

address, remote IP address and subnet mask.



If select DHCP, the router is a DHCP client, the

WAN IP address is assigned by the remote

DHCP server.

Local IP Address

Enter the IP address of WAN interface provided by

your ISP.

Netmask

Enter the subnet mask of the local IP address.

Unnumbered

Select this checkbox to enable IP unnumbered

function.

Add

After configuring the parameters of this page, click it

to add a new PVC into the Current ATM VC Table.

Modify

Select a PVC in the Current ATM VC Table, then

modify the parameters of this PVC. After finishing,

click it to apply the settings of this PVC.

Delete

Select a PVC in the Current ATM VC Table, then

delete the PVC.

Reset

Click reset to undo the settings entered in this page

and retain them to default settings.

Current ATM VC Table

This table shows the existing PVCs. It shows the

interface

name,

channel

mode,

VPI/VCI,

encapsulation mode, local IP address, remote IP

address and other information. The maximum item

of this table is eight.