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LABEL

DESCRIPTION

Username

Enter your username for your PPPoE/PPPoA connection.

Password

Enter your password for your PPPoE/PPPoA connection.

Encapsulation

Select your encapsulation type from the dropdown list.

Bridge Interface

Select whether the Interface will be Activated or Deactivated.

Connection

Select whether your connection is always on or if it connects on

demand. If on demand, specify how many minutes the

connection may be idle before it disconnects.

TCP MSS Option

Enter the TCP MSS you wish to use here.

Get IP Address

Choose whether the ROUTER obtains the IP address statically

or dynamically.

Static IP Address

Enter the static IP address here. Only if you chose Static above.

IP Subnet Mask

Enter the IP subnet mask here. Only if you chose Static above.

Gateway

Enter the gateway here. Only if you chose Static above.

NAT

Select whether NAT is Enabled or Disabled.

Default Route

Select whether this PVC will be the default route for Internet

data.

TCP MTU Option

Enter TCP MTU Value here.

Dynamic Route

Select the RIP type and direction from the dropdown lists.

Multicast

Select the multicast protocol you wish to use from the dropdown

list.

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Connection Setting

:

For PPPoE/PPPoA connection, you can select Always on or

Connect on-demand. 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.

IP Address

:

For PPPoE/PPPoA connection, you need to specify the public IP address

for this ADSL Router. The IP address can be either dynamically (via DHCP) or given

IP address provide by your ISP. For Static IP, you need to specify the IP address,

Subnet Mask and Gateway IP address.

NAT:

Select this option to Activate/Deactivated the NAT (Network Address

Translation) function for this VC. The NAT function can be activated or deactivated

per PVC basis.

[Dynamic Route]

RIP (Routing Information Protocol):

Select this option to specify the RIP version,

including

RIP1

,

RIP2-B

and

RIP2-M

. RIP2-B & RIP2-M are both sent in RIP-2 format,

the difference is that RIP2-M using Multicast and RIP2-B using Broadcast format.

RIP Direction:

Select this option to specify the RIP direction.

None

is for disabling the

RIP function.

Both

means the ADSL Router will periodically send routing information

and accept routing information then incorporate into routing table.

IN only

means the

ADSL router will only accept but will not send RIP packet.

OUT only

means the ADSL

router will only sent but will not accept RIP packet.

[Multicast]

IGMP (Internet Group Multicast Protocol):

It is a session-layer protocol used to

establish membership in a multicast group. The ADSL supports both IGMP version

IGMP-v1

&

IGMP-v2

. Select

None

to disable it.

Your ISP should provide the above information. Note that you must enter the user

name exactly as your ISP assigned it. If the assigned name is in the form of

user@domain

where domain identifies a service name, enter it exactly as given.

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(4) Bridge Mode

The modem can be configured to act as a bridging device between your LAN and your

ISP. Bridges are devices that enable 2 or more networks to communicate as if they are 2

segments of the same physical LAN. Please set the Connection type.

The following table describes the labels in this screen.

LABEL

DESCRIPTION

Encapsulation

Select your encapsulation type from the dropdown list.

°

3.7 LAN Configuration

°

3.7.1 LAN Configuration

Go to

Interface Setup

->

LAN

. The

LAN

option enables you to configure the LAN

port.

There are the IP settings of the LAN Interface for the device. These settings may be

referred to as Private settings. You may change the LAN IP address if needed. The

LAN IP address is provided to your internal network and cannot be seen on the Internet.

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°

3.7.1.1 Router Local IP

IP Address:

Enter the IP address of your ADSL router in dotted decimal notation, for

example, 192.168.1.1 (default setting).

IP Subnet Mask:

Your ADSL router will automatically calculate the subnet mask

based on the IP address that you assign. Unless you are implementing sub netting, use

the subnet mask computed by the ADSL router.

Dynamic Route:

Select the Dynamic Route from

RIP1

,

RIP2-B

, and

RIP2-M

. Please

refer to

Dynamic Routing.

The only difference is the interface.

°

3.7.1.2 DHCP Server

The DHCP Server gives out IP addresses when a device is booting up and request an IP

to be logged on to the network. It must be set as a DHCP client to obtain the IP address

automatically. By default, the DHCP Server is enabled. The DHCP address pool

contains the range of the IP address that will automatically be assigned to the client on

the network.

35

LABEL

DESCRIPTION

Starting IP Address

Enter the starting IP address you wish to use as the DHCP

server'

s IP assignment.

IP Pool Count

Enter the maximum user pool size you wish to allow.

Lease Time

Enter the amount of time you wish to lease out a given IP

address.

DNS Relay

Select the DNS relay option you wish to use from the

dropdown list.

Primary DNS Server

Enter the primary DNS server IP address you wish to use.

For user discovered DNS only.

Secondary DNS Server

Enter the secondary DNS server IP address you wish to

use. For user discovered DNS only.

°

3.7.1.3 DHCP Relay

A DHCP relay is a computer that forwards DHCP data between computers that request

IP addresses and the DHCP server that assigns the addresses. Each of the device’s

interfaces can be configured as a DHCP relay. If it is enable, the DHCP requests from

local PCs will forward to the DHCP server runs on WAN side. To have this function

working properly, please run on router mode only, disable the DHCP server on the

LAN port, and make sure the routing table has the correct routing entry.

DHCP Server IP for relay agent:

The DHCP server IP Address runs on WAN side.