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WLM-1500/2500/3500

Wireless ADSL2+ Modem Router

2

User Manual

ABLE OF

ONTENTS

KEY FEATURES .................................................................................................................... 4

PACKAGE CONTENTS....................................................................................................... 5

PRODUCT LAYOUT............................................................................................................. 6

SYSTEM REQUIREMENTS............................................................................................... 8

WLM-1500/2500/3500 PLACEMENT..................................................................... 8

SETUP LAN, WAN............................................................................................................... 9

PC NETWORK ADAPTER SETUP................................................................................ 10

BRING UP THE WLM-1500/2500/3500.............................................................. 13

INITIAL SETUP WLM-1500/2500/3500............................................................ 13

CONFIGURATION WIZARD......................................................................................... 19

BASIC SETTINGS.............................................................................................................. 20

ADVANCED SETTINGS................................................................................................... 34

FIREWALL SETTINGS.................................................................................................... 49

TOOLBOX SETTINGS...................................................................................................... 59

Version: 1.0

Introduction

Congratulations on your purchase of the WLM-1500/2500/3500 Wireless

ADSL2+ Modem. The WLM-1500 uses technology based on 802.11n, while the

WLM-2500/3500 is fully compliant with 802.11n. These modems are also fully

compliant with 802.11g & 802.11b. These modems provide the best

performance when used in combination with 802.11n client adapters.

The WLM-1500/2500/3500 is not only a Modem or Wireless Access Point, but

can also be used to connect wired Ethernet devices.

For data protection and privacy, the WLM-1500/2500/3500 can encode all

wireless transmissions with WEP, WPA or WPA2 encryption. By default, the

modem is secured with a WPA2 (AES) encryption key. (The WPA2-key is printed

on the label underneath the modem.)

With a built-in DHCP Server & powerful SPI firewall the WLM-1500/2500/3500

protects your computers against intruders and known Internet attacks, and also

provides safe VPN pass-through.

1 Key Features

Features Advantages

IEEE 802.11g compliant Fully Interoperable with IEEE 802.11b /

IEEE802.11g compliant devices

Based on 802.11n technology WLM-1500: Up to 3 times faster than

regular 802.11g.

WLM-2500/3500: Up to 6 times faster

than regular 802.11g

(in combination with a 150n or 802.11n

wireless adapter)

Four 10/100 Mbps Fast

Ethernet Port (Auto-

Crossover)

To connect four wired PC's as well.

Firewall supports Virtual

Server

Mapping, DMZ, IP Filter, ICMP

Blocking, SPI

Avoids the attacks of Hackers or Viruses

from Internet

Supports 802.11i

(WPA/WPA2, AES), VPN pass-

through

Provide mutual authentication (Client

and dynamic encryption keys to

enhance security)

Integrated modem (Annex A) Fully compatible with the fastest

ADSL2+ connections up-to-date.

2 Package Contents

Open the package carefully, and make sure that none of the items listed

below are missing. Do not discard the packing materials, in case of return;

the unit must be shipped back in its original package.

1. WLM-1500/2500/3500 modem/router

2. 220V ~ 240V Power Adapter

3. Quick Install Guide

4. CD (User’s Manual)

5. Warranty card

6. UTP cable

7. RJ11 cable

3 Product Layout

Port Description

ADSL Connect your telephone/ADSL cable this port

LAN

Connect the cable from your PC or network device to

this ports.

Power connector

Connect your power adapter to this port.

Power button Turn the modem On or Off.

Power connector

LAN / computer connections

Modem connection

WPS/Reset button

Power button

Back label

The back label describes the corresponding LED indications and port functionality.

LED Description

Power Lights up when powered ON. Blinks on TEST/RESET

ADSL Lights up when an ADSL cable is connected.

Internet Lights up when internet connection is UP.

WLAN Lights up in Blue when WLAN is enabled. Blinks on traffic

OPS Blinks when OPS mode is on

LAN1~4 When a LAN cable is connected the corresponding light lights up.

4 System Requirements

To begin using the WLM-1500/2500/3500, make sure you meet the following

as minimum requirements:

• PC/Notebook.

• 1 Free Ethernet port.

• Wi-Fi card/USB dongle (802.11 b/g/n) – optional.

• Annex A, ADSL internet connection.

• PC with a Web-Browser (Internet Explorer, Safari, Firefox, Opera)

•

Ethernet compatible CAT5 cables.

5 WLM-1500/2500/3500

Placement

You can place the WLM-1500/2500/3500 on a desk or other flat surface, or

you can mount it on a wall. For optimal performance, place your Wireless

Broadband Modem/Router in the center of your office (or your home) in a

location that is away from any potential source of interference, such as a

metal wall or microwave oven. This location must be close to a power

connection and the ADSL/phone line should not be over 2 meters long.

6 Setup LAN, WAN

Modem connection

LAN / computer connections

7 PC Network Adapter setup

Windows XP

• Go to [Start Menu],  [Control panel],  [Network Connections].

• Right-mouse-click on the [Local Area Connection]) icon, and select

[properties]

• Select [Internet Protocol (TCP/IP)] =>Click [Properties].

• Select the [General] tab.

The WLM-1500/2500/3500 supports DHCP. Please select both [Obtain an

IP address automatically] and [Obtain DNS server address automatically].

Windows Vista/Windows 7

• Go to [Start Menu],  [Control panel],  [View network status and

tasks], -> [Manage network connections].

• Right-mouse-click on the [Local Area Connection]) icon, and select

[properties]

• Select [Internet Protocol Version 4 (TCP/IPv4)], and Click [Properties].

• Open the [General] tab.

The WLM-1500/2500/3500 supports DHCP. Please select both [Obtain an

IP address automatically] and [Obtain DNS server address automatically].

8 Bring up the WLM-

1500/2500/3500

Connect the supplied power-adapter to the power inlet port and connect it to

a wall outlet. Press the Power-Button to turn the modem on.

The WLM-1500/2500/3500 automatically enters the self-test phase. During

self-test phase, the Power LED will blink briefly, and then will be lit

continuously to indicate that this product is in normal operation.

9 Initial Setup WLM-

1500/2500/3500

1. OPEN your browser (e.g. Internet Explorer).

2. Type http://192.168.0.1 in address bar and press [Enter]

Type user name and password (The default username is “admin”, the

password can be found on the back label of the device).

3. Click OK.

4. You will see the home page of the WLM-1500/2500/3500.

Status

The System status section allows you to monitor the current status of your

router: the UP time, hardware information, serial number as well as firmware

version information is displayed here.

Statistics

You can view statistics on the processing of IP packets on the networking

interfaces. You will not typically need to view this data, but you may find it

helpful when working with your ISP to diagnose network and Internet data

transmission problems. To display statistics for any new data, click “Refresh”.

ADSL Statistics

This page shows the ADSL line statistic information.

DHCP List

This page shows all DHCP clients (LAN PCs) currently connected to your

network. The table shows the assigned IP address, MAC address and expiration

time for each DHCP leased client.

Use the Refresh button to update the available information.

QoS Queue

The screen allows you to configure a QoS queue and assign it to a specific

network.

If the channel operation modes of your ADSL router are not configured and you

enable the QoS function, you’ll see the following message:

Please follow the Setup Wizard to finish WAN configuration before setting up

QoS.

Parameter Description

Queue

Description

The description of the queue will appear automatically

according to your selection.

Queue Status The status of the queue is selected here.

Queue

Interface

The WAN interface of the queue is selected here.

Queue Priority The priority of the queue is selected here.

10 Configuration Wizard

Click Wizard to configure the modem. The Setup wizard will now be displayed;

check that the adsl line is connected and click Next.

Select your country from the Country list. Select your internet provider. Click

Next.

Depending on the chosen provider, you may need to enter your user name and

password or hostname in the following window. After you have entered the

correct information, click Next.

Click Finish to complete the configuration.

11 Basic Settings

LAN Settings

This page is used to configure the LAN interface of your ADSL Router. You can

set IP address, subnet mask, and IGMP Snooping.

Parameter Description

Interface Name The interface name is “br0”.

IP Address

Enter the IP Address of the ADSL router for the local user to

access the router’s web page. By default, the IP Address is

192.168.0.1.

Subnet Mask Enter the Subnet Mask of the ADSL router. By default, the

Subnet Mask is 255.255.255.0.

Secondary IP Assign second IP address to LAN.

IGMP Snooping Enable/disable the IGMP snooping function for the multiple

bridged LAN ports. When “IGMP Snoop” (Internet Group

Management Protocol Snoop) is enabled, the router can

make intelligent multicast forwarding decisions by examining

the contents of each frame’s IP header. Without the function,

the router will broadcast the multicast packets to each port

and may create excessive traffic on the network and degrade

the performance of the network.

Ethernet to

Wireless

Blocking

Enable/disable the ‘Ethernet to Wireless Blocking’, when this

function is enabled, the traffic between Ethernet and wireless

interfaces is not allowed.

DHCP Settings

You can configure your network and the router to use the Dynamic Host

Configuration Protocol (DHCP). This page allows you to select the DHCP mode

that this router will support.

There are two different DHCP Modes: DHCP Server and DHCP Relay. When the

router is acting as DHCP server, please configure the router in the “DHCP

Server” page; while acting as DHCP Relay, you can setup the relay in the “DHCP

Relay” page.

DHCP Relay

Some ISPs perform the DHCP server function for their customers’ home/small

office network. In this case, you can configure this device to act as a DHCP

relay agent. When a user’s computer on your network requests Internet access,

the router contacts your ISP to obtain the IP configuration, and then forward

that information to the computer.

Parameter Description

DHCP Server Address

Specify the IP address of your ISP’s DHCP server.

Requests for IP information from your LAN interface

will be passed to the default gateway, which should

route the request appropriately.

When you finish, click ‘Apply Changes’. You’ll see the following message

displayed on web browser:

Press ‘Continue’ to save the settings made and go back to the web management

interface; press ‘Apply’ to save the settings made and restart the router so the

settings will take effect after it reboots.

DHCP Server

When the DHCP server is enabled, the router will automatically give your LAN

clients an IP address. If the DHCP is not enabled then you’ll have to manually

set your LAN client’s IP addresses.

Parameter Description

LAN IP Address The current IP Address of the router.

Subnet Mask The current Subnet Mask of the router.

IP Pool Range You can select a particular IP address range for your

DHCP server to issue IP addresses to your LAN Clients.

By default, the IP range is starting from IP 192.168.0

.100

to 192.168.0.200.

Show Client Click this button and a table is displayed. You can know

the assigned IP address, MAC address and time expired

for each DHCP leased client.

Max Lease Time In the Lease Time setting you can specify the time period

that the DHCP Server lends an IP address to your LAN

clients. The DHCP will change your LAN client’s IP address

when this time threshold period is terminated.

Domain Name A user-friendly name that refers to the group of hosts

(subnet) that will be assigned addresses from this pool.

Gateway Address The IP address of the ADSL router.

MAC Base

Assignment

lick this button and you can assign a static IP Address to

the computer with the designated MAC Address. The MAC

Address is the 12-digit hexadecimal number, for example

"00-d0-59-c6-12-43". The Assigned IP Address should be

a unique IP Address.

When you finish, click ‘Apply Changes’. You’ll see the following message

displayed on web browser:

Press ‘Continue’ to save the settings made and back to web management

interface; press ‘Apply’ to save the settings made and restart the router so the

settings will take effect after it reboots.

WAN Settings

The page allows you to select any combination of DSL modes.

Parameter Description

ADSL modulation Choose preferred ADSL standard protocols.

Annex L Option Enable/Disable ADSL2/ADSL2+ Annex L capability.

Annex M Option Enable/Disable ADSL2/ADSL2+ Annex M capability.

ADSL Capability Bitswap Enable – Enable/Disable bitswap capability.

SRA Enable – Enable/Disable SRA (seamless rate

adaptation) capability.

ADSL Tone Choose tones to be masked. The masked tones will not

carry any data. Click “Tone Mask” to mask the tone

number you have selected or all the tone numbers.

When you finish, click ‘Apply’. You’ll see the following message displayed on the

web browser:

Press ‘Continue’ to save the settings made and back to web management

interface; press ‘Apply’ to save the settings made and restart the router so the

settings will take effect after it reboots.

DNS

A Domain Name System (DNS) server is like an index of IP addresses and Web

addresses. If you type a Web address into your browser, such as

“www.router.com”, a DNS server will find that name in its index and the

matching IP address. This page is used to select the way to obtain the IP

addresses of the DNS servers.

Parameter Description

Attain DNS Automatically

Select this item if you want to use the DNS

servers obtained from ISP.

Set DNS Manually Select this item to specify up to three DNS IP

addresses.

When you finish, click ‘Apply Changes’. You’ll see the following message

displayed on web browser:

Press ‘Continue’ to save the settings made and back to web management

interface; press ‘Apply’ to save the settings made and restart the router so the

settings will take effect after it reboots.

Wireless Settings

This section provides the wireless network settings for your router. You can

enable the wireless AP function here.

Parameter Description

Band Please select the radio band from one of the following

options.

2.4GHz(B): 2.4GHz band, only allows 802.11b

wireless network client to connect this router

(maximum transfer rate 11Mbps).

2.4 GHz (G): 2.4GHz band, only allows 802.11g

wireless network client to connect this router

(maximum transfer rate 54Mbps).

2.4 GHz (B+G):2.4GHz band, only allows 802.11b

and 802.11g wireless network client to connect this

router (maximum transfer rate 11Mbps for 802.11b

clients, and maximum 54Mbps for 802.11g clients).

2.4 GHz (N): 2.4GHz band, only allows 802.11n

wireless network client to connect this router

(maximum transfer rate 150Mbps).

2.4 GHz (G+N):2.4GHz band, only allows 802.11g

and 802.11n wireless network client to connect this

router (maximum transfer rate 54Mbps for 802.11g

clients, and maximum 150Mbps for 802.11n clients).

2.4 GHz (B+G+N): 2.4GHz band, allows 802.11b,

802.11g, and 802.11n wireless network client to

connect this router (maximum transfer rate 11Mbps

for 802.11b clients, maximum 54Mbps for 802.11g

clients, and maximum 150Mbps for 802.11n clients).

Mode It allows you to set the router to act in “AP”, “Client”

or “WDS” mode.

SSID The SSID (up to 32 printable ASCII characters) is the

unique name identified in a WLAN. The ID prevents

the unintentional merging of two co-located WLANs.

The default SSID of the router is “default”.

Channel Width Set channel width of wireless radio. Do not modify

default value if you don’t know what it is, default

setting is ‘Auto 20/40 MHz’.

Control Sideband Select the upper band or lower band for your radio

frequency. While upper band is selected, the channel

number you can select is from channel 5 to channel

11. While lower band is selected, the channel number

you can select is from channel 1 to channel 7.

Channel Number It is the radio channel used by the wireless LAN. All

devices in the same wireless LAN should use the

same channel. Please select the country you are

located and designate a channel that the router will

use. If you want to let the router automatically to

find

an available channel with the highest signal strength,

please select “Auto”.

Radio Power (mW)

Set the maximum output power of the router. The

higher output power, the wider coverage range.

Associated Clients Click “Show Active Clients” button and you can see

the wireless clients connected to the router.

When you finish, click ‘Apply Changes’. You’ll see the following message

displayed on web browser:

Press ‘Continue’ to save the settings made and back to web management

interface; press ‘Apply’ to save the settings made and restart the router so the

settings will take effect after it reboots.

Security

This router provides complete wireless LAN security functions, include WEP, IEEE

802.1x, IEEE 802.1x with WEP, WPA with pre-shared key and WPA with RADIUS.

With these security functions, you can prevent your wireless LAN from illegal

access. Please make sure your wireless stations use the same security function.

Parameter Description

Encryption You can choose “None” to disable the encryption or select

“WEP”, “WPA(TKIP)”, “WPA2(AES)” or “WPA2 Mixed” mode for

security. When “WEP” is enabled, please click “Set WEP Key”

button to choose the default key and set the four sets of WEP

keys.

WEP –WEP is less level of security than WPA. WEP supports

64-bit and 128-bit key lengths to encrypt the wireless data.

WPA(TKIP) – WPA uses Temporal Key Integrity Protocol

(TKIP) for data encryption. TKIP utilized a stronger encryption

method and incorporates Message Integrity Code (MIC) to

provide protection against hackers.

WPA2(AES) – WPA2, also known as 802.11i, uses Advanced

Encryption Standard (AES) for data encryption. AES utilized a

symmetric 128-bit block data encryption.

WPA Mixed – The router supports WPA (TKIP) and WPA2

(AES) for data encryption. The actual selection of the

encryption methods will depend on the clients.

Use 802.1x

Authentication

IEEE 802.1x is an authentication protocol. Every user must

use a valid account to login to this wireless router before

accessing the wireless LAN. The authentication is processed

by a RADIUS server. Check this box to authenticates user by

IEEE 802.1x.

WEP-64Bits WEP is less level of security than WPA. WEP supports 64-bit

and 128-bit key lengths to encrypt the wireless data. The

longer key length will provide higher security. When “WEP-

64Bits” is selected, you have to enter exactly 5 ASCII

characters (“a-z” and “0-9”) or 10 hexadecimal digits ("0-9",

"a-f") for each Key (1-4).

WEP-128Bits When “WEP-128Bits” is selected, you have to enter exactly 13

ASCII characters (“a-z” and “0-9”) or 26 hexadecimal digits

("0-9", "a-f") for each Key (1-4).

WPA

Authentication

Mode

There are two types of authentication mode for WPA.

Enterprise (RADIUS) – It uses an external RADIUS server

to perform user authentication. To use RADIUS, enter the IP

address of the RADIUS server, the RADIUS port (default is

1812) and the shared secret from the RADIUS server. Please

refer to “Authentication RADIUS Server” setting below for

RADIUS setting.

Personal (Pre-Shared Key) – Pre-Shared Key

authentication is based on a shared secret that is known only

by the parties involved. To use WPA Pre-Shared Key, select

key format and enter a password in the “Pre-Shared Key

Format” and “Pre-Shared Key” setting respectively.

Pre-Shared Key

Format

You may select to select Passphrase (alphanumeric format) or

Hexadecimal Digits (in the “A-F”, “a-f” and “0-9” range) to be

the Pre-shared Key. For example:

Passphrase: ”iamguest”

Hexadecimal Digits: “12345abcde”

Pre-Shared Key

Please enter 8-63 characters as the “Pre-Shared Key”.

Authentication

RADIUS Server

Enter the port (default is 1812), the IP address and the

password of external RADIUS server are specified here.

When you finish, click ‘Apply Changes’. You’ll see the following message displayed

on web browser:

Press ‘Continue’ to save the settings made and back to web management

interface; press ‘Apply’ to save the settings made and restart the router so the

settings will take effect after it reboots.

ACL

This wireless router supports MAC Address Control, which prevents

unauthorized clients from accessing your wireless network.

Parameter Description

Wireless Access

Control Mode

This router can prevent the wireless clients from

accessing the wireless network by checking the MAC

Address of the clients. If you enable this function,

please set the MAC Address of the wireless clients

that you want to filter.

Disable – Disable this function.

Allow Listed – Only allow the wireless clients with

the MAC Address you have specified can access to the

router.

Deny Listed – The wireless clients with the MAC

Address you have specified will be denied accessing

to the router.

MAC Address Enter the MAC Address of the wireless clients for the

filtering control.

Current Access

Control List

If you want to remove some MAC address from the

"Current Access Control List ", select the MAC

addresses you want to remove in the list and then

click "Delete Selected". If you want remove all MAC

addresses from the table, just click "Delete All"

button. Click "Reset" will clear your current

selections.

When you finish, click ‘Apply Changes’. You’ll see the following message displayed

on web browser:

Press ‘Continue’ to save the settings made and back to web management

interface; press ‘Apply’ to save the settings made and restart the router so the

settings will take effect after it reboots.

WPS

Although home Wi-Fi networks have become more and more popular, users still

have trouble with the initial set up of network. This obstacle forces users to use

the open security and increases the risk of eavesdropping. Therefore, The Wi-Fi

Protected Setup (WPS) is designed to ease set up of security-enabled Wi-Fi

networks and subsequently network management.

The largest difference between WPS-enabled devices and legacy devices is that

users do not need the knowledge about SSID, channel and security settings, but

they could still surf in a security-enabled Wi-Fi network.

This device supports Push Button method and PIN method for WPS. The

following sub-paragraphs will describe the function of each item. The webpage

is as below.

Parameter Description

Disable WPS Check to disable the Wi-Fi protected Setup.

WPS Status When AP’s settings are factory default (out of box), it

is set to open security and un-configured state. “WPS

Status” will display it as “UnConfigured”. If it already

shows “Configured”, some registrars such as Vista WCN

will not configure AP. Users will need to go to the

“Backup/Restore” page and click “Reset” to reload

factory default settings.

Self-PIN Number “Self-

PIN Number” is AP’s PIN. Whenever users want to

change AP’s PIN, they could click “Regenerate PIN” and

then click “ Apply Changes”. Moreover, if users want to

make their own PIN, they could enter four-digit PIN

without checksum and then click “ Apply Changes”.

However, this would not be recommended since the

registrar side needs to be supported with four-digit

PIN.

Regenerate PIN Click to regenerate the Self-PIN Number.

Push Button

Configuration

Clicking this button will invoke the PBC method of

WPS. It is only used when AP acts as a registrar.

Start PBC Click to start the Push Button method of WPS.

Reset It restores the original values.

Client PIN Number It is only used when users want their station to join

AP’s network. The length of PIN is limited to four or

eight numeric digits. If users enter eight-digit PIN with

checksum error, there will be a warning message

popping up. If users insist on this PIN, AP will take it.

When you finish, click ‘Apply Changes’. You’ll see the following message

displayed on web browser:

Press ‘Continue’ to save the settings made and back to web management

interface; press ‘Apply’ to save the settings made and restart the router so the

settings will take effect after it reboots.

12 Advanced Settings

Wireless Settings

This page allows advanced users who have sufficient knowledge of wireless LAN.

These setting shall not be changed unless you know exactly what will happen

for the changes you made on your router.

Parameter Description

Authentication Type

There are three authentication types: "Open System",

"Shared Key" and "Auto".

Open System: Open System authentication is not

required to be successful while a client may decline to

authenticate with any particular other client.

Shared Key: Shared Key is only available if the WEP

option is implemented. Shared Key authentication

supports authentication of clients as either a member

of those who know a shared secret key or a member of

those who do not. IEEE 802.11 Shared Key

authentication accomplishes this without the need to

transmit the secret key in clear. Requiring the use of

the WEP privacy mechanism.

Auto: Auto is the default authentication algorithm. It

will change its authentication type automatically to

fulfill client’s requirement.

Fragmentation

Threshold

Fragment Threshold specifies the maximum size of

packet during the fragmentation of data to be

transmitted. If you set this value too low, it will result

in bad performance. Enter a value from 256 to 2346.

RTS Threshold This value should remain at its default setting of 2347.

Should you encounter inconsistent data flow, only

minor modifications are recommended. If a network

packet is smaller than the preset “RTS threshold” size,

the RTS/CTS mechanism will not be enabled. The

wireless router sends Request to Send (RTS) frames to

a particular receiving station and negotiates the

sending of a data frame. After receiving an RTS, the

wireless station responds with a Clear to Send (CTS)

frame to acknowledge the right to begin transmission.

Beacon Interval The interval of time that this wireless router broadcast

a beacon. Beacon is used to synchronize the wireless

network. The range for the beacon period is between

20 and 1024 with a default value of 100 (milliseconds).

Data Rate The rate of data transmission should be set depending

on the speed of your wireless network. You should

select from a range of transmission speeds, or you can

select Auto to have the wireless router automatically

use the fastest possible data rate and enable the Auto-

Fallback feature. Auto-Fallback will negotiate the best

possible connection speed between the router and a

wireless client. The default setting is “Auto”.

Preamble Type The Preamble Type defines the length of the CRC

(Cyclic Redundancy Check) block for communication

between the router and wireless stations. Make sure to

select the appropriate preamble type. Note that high

network traffic areas should use the “Short Preamble”.

CRC is a common technique for detecting data

transmission errors.

Broadcast SSID If this option is enabled, the router will automatically

transmit the network name (SSID) into open air at

regular interval. This feature is intended to allow

clients to dynamically discover the router. If this option

is disabled, the router will hide its SSID. When this is

done, the clients cannot directly discover the router

and MUST be configure with the SSID for accessing to

the router. It is used to protect your network from

being accessed easily.

Relay Blocking When you enable this function, wireless clients will not

be able to directly access other wireless clients.

Protection

This is also called CTS Protection. It is recommended to

enable the protection mechanism. This mechanism can

decrease the rate of data collision between 802.11b

and 802.11g/802.11n wireless stations. When the

protection mode is enabled, the throughput of the AP

will be a little lower due to many of frame traffic should

be transmitted.

Aggregation This function is used to join multiple data packets for

transmission as a single unit to increase network

efficiency.

Short GI The 802.11n draft specifies two guard intervals: 400ns

(short) and 800ns (long). Support of the 400ns GI is

optional for transmit and receive. Enable this function

will increase network efficiency.

When you finish, click ‘Apply Changes’. You’ll see the following message

displayed on web browser:

Press ‘Continue’ to save the settings made and back to web management

interface; press ‘Apply’ to save the settings made and restart the router so the

settings will take effect after it reboots.

QoS

The router supports IP QoS feature that can provide different priority to

different users or data flows.

Classification

Parameter Description

IP QoS Click the radio button to enable or disable the IP QoS

function.

Default QoS Select the default mode of QoS from the list.

IP Pred:

In QoS, a three-bit field in the ToS byte of the IP header

(see RFC 791). Using IP Precedence, a network

administrator can assign values from 0(the default) to 7 to

classify and prioritize types of traffic.

802.1P:

IEEE 802.1p is a 3 bit field within an Ethernet frame

header when using tagged frames on an 802.1 network. It

specifies a priority value of between 0 and 7 inclusive that

can be used by Quality of Service (QoS) disciplines to

differentiate traffic.

Source IP The IP address of the traffic source.

Netmask (Source) The source IP netmask. This field is required if the source

IP has been entered.

Port (Source) The source port of the selected protocol. You cannot

configure this field without entering the protocol first.

Destination IP The IP address of the traffic destination.

Netmask The destination IP netmask. This field is required if the

(Destination) destination IP has been entered.

Port (Destination) The destination port of the selected protocol. You cannot

configure this field without entering the protocol first.

Protocol The selections are TCP, UDP, ICMP and the blank for none.

This field is required if the source port or destination port

has been entered.

Physical Port The incoming ports. The selections include LAN ports,

wireless port, and the blank for not applicable.

ClassQueue The priority level for the traffic that matches this

classification rule. Please refer to 5.2.5.2 QOS Queue to

create a ClassQueue.

802.1p_Mark Select this field to mark the 3-bit user-priority field in the

802.1p header of the packet that matches this

classification rule. Note that this 802.1p marking is

workable on a given PVC channel only if the VLAN tag is

enabled in this PVC channel.

IP.Pred_Mark Select this field to mark the IP precedence bits in the

packet that match this classification rule.

TOS_Mark The IP (Internet Protocol) uses the ToS (Type of Service)

field to provide an indication of the quality of service

desired. These parameters are to be used to guide the

selection of the actual service parameters when

transmitting an IP datagram through a particular

network.0

IP QoS Rules

This table lists the rules you have configured. Click “Delete

Selected” to delete the selected rules or click “Delete All”

to delete all the rules.

When you finish, click ‘Apply Changes’. You’ll see the following message

displayed on web browser:

Press ‘Continue’ to save the settings made and back to web management

interface; press ‘Apply’ to save the settings made and restart the router so the

settings will take effect after it reboots.

UPnP

When the UPnP function is enabled, the router can be detected by UPnP

compliant system such as Windows XP. The router will be displayed in the

Neighborhood of Windows XP, so you can directly double click the router or right

click the router and select “Invoke” to configure the router through web

browser.

Parameter Description

UPnP Enable or disable UPnP feature.

WAN Interface The upstream WAN interface is selected here. Select

WAN interface that will use UPnP from the drop-down

lists.

When you finish, click ‘Apply Changes’. You’ll see the following message

displayed on web browser:

Press ‘Continue’ to save the settings made and back to web management

interface; press ‘Apply’ to save the settings made and restart the router so the

settings will take effect after it reboots.

IGMP

The IGMP Proxy page allows you to enable multicast on WAN and LAN

interfaces. The LAN interface is always served as downstream IGMP proxy, and

you can configure one of the available WAN interfaces as the upstream IGMP

proxy. Upstream is the interface that IGMP requests from hosts are sent to the

multicast router. Downstream is the interface data from the multicast router are

sent to hosts in the multicast group database.

Parameter Description

IGMP Proxy Enable or disable IGMP proxy feature.

Proxy Interface The upstream WAN interface is selected here.

When you finish, click ‘Apply Changes’. You’ll see the following message

displayed on web browser:

Press ‘Continue’ to save the settings made and back to web management

interface; press ‘Apply’ to save the settings made and restart the router so the

settings will take effect after it reboots.

Routing

The page enables you to define specific route for your Internet and network

datas.

Most users do not need to define routes. On a typical small home or office LAN,

the existing routes that set up the default gateways for your LAN hosts and for

the router provide the most appropriate path for all your Internet traffic.

You may need to define routes if your home setup includes two or more

networks or subnets, if you connect to two or more ISP services, or if you

connect to a remote corporate LAN.

Parameter Description

Enable Check to enable the selected route or route to be added.

Destination The destination can be specified as the IP address of a

subnet or a specific host in the subnet. It can also be

specified as all zeros to indicate that this route should be

used for all destinations for which no other route is

defined (this is the route that creates the default

gateway).

Subnet Mask The network mask of the destination subnet. The default

gateway uses a mask of 0.0.0.0.

Next Hop The IP address of the next hop through which traffic will

flow towards the destination subnet.

Metric Defines the number of hops between network nodes that

data packets travel. The default value is 0, which means

that the subnet is directly one hop away on the local LAN

network.

Interface The WAN interface to which a static routing subnet is to

be applied.

Add Route Add a user-defined destination route.

Show Routes Click this button to view the router’s routing table.

Static Route

Table

Click “Update” to update the selected destination route o

the “Static Route Table”. Click “Delete Selected” to delete

a selected destination route on the Static Route Table.

When you finish, click ‘Apply Changes’. You’ll see the following message

displayed on web browser:

Press ‘Continue’ to save the settings made and back to web management

interface; press ‘Apply’ to save the settings made and restart the router so the

settings will take effect after it reboots.

SNMP

Simple Network Management Protocol (SNMP) is a troubleshooting and

management protocol that uses the UDP protocol on port 161 to communicate

between clients and servers. The router can be managed locally or remotely by

SNMP protocol.

Parameter Description

SNMP Select “Disable” or “Enable” to disable or enable the

SNMP feature.

System Description

Enter the system description of the router.

System Contact Enter the contact person and/or contact information

for the router.

System Name Assign an administratively name for the router.

System Location The physical location of the router.

System Object ID It is the vendor object identifier. The vendor’s

authoritative identification of the network

management subsystem contained in the entity.

Trap IP Address Destination IP address of the SNMP trap.

Community name

(read-only)

Name of the read-only community. This read-only

community allows read operation to all objects in the

MIB.

Community name

(write-only)

Name of the write-only community. This write-only

community allows write operation to the objects

defines as read-writable in the MIB.

When you finish, click ‘Apply Changes’. You’ll see the following message

displayed on web browser:

Press ‘Continue’ to save the settings made and back to web management

interface; press ‘Apply’ to save the settings made and restart the router so the

settings will take effect after it reboots.

DDNS

Dynamic DNS (DDNS) allows you to map the static domain name to a dynamic

IP address. You must get an account, password and your static domain name

from the DDNS service providers.

Parameter Description

Enable Check the box to enable DDNS function.

DDNS Provider Select your DDNS service provider here. This router

supports DynDNS and TZO service providers

Host Name Enter the domain name you’ve obtained from DDNS

service provider.

DynDns Settings

Username Enter the username assigned by the DDNS service

provider.

Password Enter the password assigned by the DDNS service

provider.

TZO Settings

Email Enter the Email account that your DDNS service

provider assigned to you.

Key Enter the

password that your DDNS service provider

assigned to you.

Add/Modify/Remove

These buttons are for you to maintain the DDNS

table.-

Dynamic DDNS Table

The DDNS you have configured will be added to the

list.

When you finish, click ‘Apply Changes’. You’ll see the following message

displayed on web browser:

Press ‘Continue’ to save the settings made and back to web management

interface; press ‘Apply’ to save the settings made and restart the router so the

settings will take effect after it reboots.

RIP

RIP is an Internet protocol you can set up to share routing table information

with other routing devices on your LAN, at your ISP’s location, or on remote

networks connected to your network via the ADSL line.

Most small home or office networks do not need to use RIP; they have only

one router, such as the ADSL Router, and one path to an ISP. In these cases,

there is no need to share routes, because all Internet data from the network is

sent to the same ISP gateway.

You may want to configure RIP if any of the following circumstances apply to

your network:



Your home network setup includes an additional router or RIP-enabled PC

(other than the ADSL Router). The ADSL Router and the router will need to

communicate via RIP to share their routing tables.



Your network connects via the ADSL line to a remote network, such as a

corporate network. In order for your LAN to learn the routes used within your

corporate network, they should both be configured with RIP.



Your ISP requests that you run RIP for communication with devices on their

network.

Parameter Description

RIP Enable/disable the RIP feature.

Interface Select the interface that you want to enable the RIP

feature.

Receive Mode Indicate the RIP version in which information must be

passed to the DSL device in order for it to be

accepted into its routing table.

Send Mode Indicate the RIP version this interface will use when it

sends its route information to other devices.

RIP Config Table

The RIP you have configured will be listed in the t

able.

If you want to delete some settings, please select the

settings and click “Delete Selected”.

When you finish, click ‘Apply Changes’. You’ll see the following message

displayed on web browser:

Press ‘Continue’ to save the settings made and back to web management

interface; press ‘Apply’ to save the settings made and restart the router so the

settings will take effect after it reboots.

13 Firewall Settings

The Broadband router provides extensive firewall protection by restricting

connection parameters, thus limiting the risk of hacker attacks, and defending

against a wide array of common Internet attacks. However, for applications that

require unrestricted access to the Internet, you can configure a specific

client/server as a Demilitarized Zone (DMZ).

Port Forwarding

The Port Forwarding allows you to re-direct a particular range of service port

numbers (from the Internet) to a particular LAN IP address. It helps you to host

some servers behind the router NAT firewall.

Parameter Description

Port Forwarding Check this item to enable or disable the port-forwarding

feature.

Protocol

This is the protocol type to be forwarded. You can choose

to forward “TCP” or “UDP” packets only or select “Both”

to forward both “TCP” and “UDP” packets.

Comment Enter the comment for the setting.

Enable Check this item to enable this entry.

Local IP Address IP address of your local server that will be accessed by

Internet.

Local IP Port The destination port number that is made open for this

application on the LAN side.

Remote IP Address

The source IP address from which the incoming traffic is

allowed. Leave blank for all.

Public Port The destination port number that is made open for this

application on the WAN side

Interface Select the WAN interface on which the port-forwarding

rule is to be applied.

Current Port

Forwarding Table

If you want to remove the port forwarding settings from

the table, select the items and then click "Delete

Selected". If you want remove all settings, just click

"Delete All" button.

When you finish, click ‘Apply Changes’. You’ll see the following message

displayed on web browser:

Press ‘Continue’ to save the settings made and back to web management

interface; press ‘Apply’ to save the settings made and restart the router so the

settings will take effect after it reboots.

Port Filter

The IP/Port filtering feature allows you to deny/allow specific services or

applications in the forwarding path.

Parameter Description

Outgoing Default

Action

Specify the default action on the LAN to WAN (Traffic to

Internet) forwarding path. You can choose ‘Allow’ if you

allow the IP Addresses listed in the following table to

connect to the Internet; choose ‘Deny’ if you deny the

IP Addressed listed in the following table to connect to

the Internet.

Incoming Default

Action

Specify the default action on the WAN to LAN (Traffic

from Internet) forwarding path. You can choose ‘Allow’

if you allow the IP Addresses listed in the following

table from connecting to the Internet; choose ‘Deny’ if

you deny the IP Addressed listed in the following table

from connecting to the Internet.

Direction Select the traffic forwarding direction: outgoing or

incoming.

Protocol There are 3 options available: TCP, UDP and ICMP.

Rule Action Deny or allow traffic when matching this rule.

Source IP Address

Enter the start IP Address which will be monitored.

Subnet Mask Enter the Subnet Mask based on the Source IP

Address.

Port LAN users use port number to distinguish one network

application over another such as 21 is for FTP service.

The port number range is from 0 to 65535. It is

recommended that this option be configured by an

advanced user.

Destination IP

Address

Enter the destination IP Address which will be

monitored.

Subnet Mask Enter the Subnet Mask based on the Destination IP

Address.

Port This is the port or port ranges that define the

application.

Current Filter

Table

If you want to remove some IP/Port filter settings from

the "Current Filter Table", select the items you want to

remove in the list and then click "Delete Selected". If

you want remove all the items from the table, just click

"Delete All" button.

When you finish, click ‘Apply Changes’. You’ll see the following message

displayed on web browser:

Press ‘Continue’ to save the settings made and back to web management

interface; press ‘Apply’ to save the settings made and restart the router so the

settings will take effect after it reboots.

MAC Filtering

The MAC filtering feature allows you to define rules to allow or deny frames

through the router based on source MAC address, destination MAC address, and

traffic direction.

Parameter Description

Outgoing Default

Action

Specify the default action on the LAN to WAN (Traffic to

Internet) forwarding path. You can choose ‘Allow’ if you

allow the IP Addresses listed in the following table from

connecting to the Internet; choose ‘Deny’ if you deny

the IP Addressed listed in the following table from

connecting to the Internet.

Incoming Default

Action

Specify the default action on the WAN to LAN (Traffic

from Internet) forwarding path. You can choose ‘Allow’

if you allow the IP Addresses listed in the following

table from connecting to the Internet; choose ‘Deny’ if

you deny the IP Addressed listed in the following table

from connecting to the Internet.

Specify the default action on the WAN to LAN (Traffic

from Internet) forwarding path. You can choose ‘Allow’

if you allow the IP Addresses listed in the following

table from connecting to the Internet; choose ‘Deny’ if

you deny the IP Addressed listed in the following table

from connecting to the Internet.

Direction Traffic bridging/forwarding direction: outgoing or

incoming.

Rule Action Deny or allow traffic when matching this rule.

Source MAC

Address

The source MAC address. It must be 12-digit

hexadecimal format, for example: “00-d0-59-c6-12-

43”.

Destination MAC

Address

The destination MAC address. It must be 12-digit

hexadecimal format, for example: “00-d0-59-c6-12-

50”.

Current Filter

Table

If you want to remove some filter rules from the

"Current Filter Table", select the MAC Address you want

to remove in the table and then click "Delete Selected".

If you want remove all settings from the table, just

click "Delete All" button.

When you finish, click ‘Apply Changes’. You’ll see the following message

displayed on web browser:

Press ‘Continue’ to save the settings made and back to web management

interface; press ‘Apply’ to save the settings made and restart the router so the

settings will take effect after it reboots.

URL Blocking

This page is used to block some URL addresses or keywords.

Parameter Description

URL Blocking Enable or disable the URL blocking function.

FQDN Enter FQDN which you want to block. A FQDN is a

complete DNS name. For example, “www.yahoo.com”.

URL Blocking Table

The FQDN settings will be listed in the table. If you

want to delete some FQDN settings from the table,

please select the settings and click “Delete Selected”.

If you want remove all settings from the table, just

click "Delete All" button.

Keyword Enter the keyword of the URL Address that you want to

filter.

Keyword Filtering

Table

The keyword settings will be listed in the table. If you

want to delete some keyword settings from the table,

please select the settings and click “Delete Selected”.

If you want remove all settings from the table, just

click "Delete All" button.

When you finish, click ‘Apply Changes’. You’ll see the following message

displayed on web browser:

Press ‘Continue’ to save the settings made and back to web management

interface; press ‘Apply’ to save the settings made and restart the router so the

settings will take effect after it reboots.

Domain Blocking

The firewall includes the ability to block access to specific domain based on

string matches. For example, if the URL of Taiwan Yahoo web site is

“tw.yahoo.com” and you enter “yahoo.com”, the firewall will block all the DNS

queries with “yahoo.com” string. So the Host will be blocked to access all the

URLs belong to “yahoo.com” domain. That means you can protect your

computer, your house, your office and anything else that uses DNS from being

able to service domains that you don’t want to load.

Parameter Description

Domain Blocking Check this item to enable the Domain Blocking feature.

Domain The blocked domain. If the URL of Taiwan Yahoo web

site is tw.yahoo.com, the domain can be yahoo.com.

Delete Selected/All

If you want to delete a specific Domain Block entry,

check the ‘select’ box of the Domain Block you want to

delete, then click ‘Delete Selected’ button. If you want

remove all settings from the table, just click "Delete

All" button.

ACL Configuration

The Access Control List (ACL) is a list of permissions attached to the router. The

list specifies who is allowed to access this router. If ACL is enabled, all hosts

cannot access this router except for the hosts with IP address in the ACL table.

Parameter Description

ACL Capability

Enable or disable the ACL function

Enable Check to enable this ACL entry

Interface Select the interface domain: LAN or WAN

IP Address Enter the IP address that is allowed to access the router.

Subnet Mask Enter the Subnet Mask that is allowed to access the router.

ACL Table The ACL settings will be listed here. You can click “Delete

Selected” to delete the settings you have selected. If you

want remove all settings from the table, just click "Delete

All" button.

When you finish, click ‘Apply Changes’. You’ll see the following message

displayed on web browser:

Press ‘Continue’ to save the settings made and back to web management

interface; press ‘Apply’ to save the settings made and restart the router so the

settings will take effect after it reboots.

DMZ

The DMZ Host is a local computer exposed to the Internet. When setting a

particular internal IP Address as the DMZ Host, all incoming packets will be

checked by the firewall and NAT algorithms then passed to the DMZ Host.

For example, if you have a local client PC that cannot run an Internet

application (e.g. Games) properly from behind the NAT firewall, then you can

open the client up to unrestricted two-way Internet access by defining a DMZ

Host.

Parameter Description

DMZ Host Check the item to enable the DMZ function.

DMZ Host IP

Address

Enter a static IP Address to the DMZ Host. This IP

Address will be exposed to the Internet.

When you finish, click ‘Apply Changes’. You’ll see the following message

displayed on web browser:

Press ‘Continue’ to save the settings made and back to web management

interface; press ‘Apply’ to save the settings made and restart the router so the

settings will take effect after it reboots.

14 TOOLBOX Settings

Password

This page allows you to set the password to access the web server of the router.

Please select the “admin (as administrator)” or “user (as user)” account and

configure the password.

When you finish, click ‘Apply Changes’.

If the password you typed in ‘New Password’ and ‘Confirmed Password’ field are

not the same, you’ll see the following message:

Please retype the new password again when you see above message.

If you see the following message:

It means the content in ‘Current Password’ field is wrong, please click ‘OK’ to go

back to previous menu, and try to input current password again.

If the current and new passwords are correctly entered, after you click ‘Apply’,

you’ll be prompted to input your new password:

Please use new password to enter web management interface again, and you

should be able to login with new password.

Time Zone

The Time Zone allows your router to set its time; especially for recording

System Log.

Parameter Description

Current Time

The current time of the specified time zone. You can set

the current time by yourself or configured by SNTP

server.

Time Zone Select Select the time zone of the country you are currently

in. The router will set its time based on your selection.

Enable SNTP client

update

Check the box to enable router to update time from

SNTP server.

SNTP server The IP address or the host name of the SNTP server.

You can select from the list or set it manually.

When you finish, click ‘Apply Changes’. You’ll see the following message

displayed on web browser:

Press ‘Continue’ to save the settings made and back to web management

interface; press ‘Apply’ to save the settings and restart the router so the

settings will take effect after it reboots.

Remote Access

The Remote Access function can secure remote host access to your router from

LAN and WAN interfaces for some services provided by the router. These

services include Telnet, FTP, TFTP, HTTP, SNMP and PING.

Please click ‘System’ menu on the left of web management interface, then click

‘Remote Management’, and the following page will be displayed on your web

browser:

Parameter Description

LAN Check/un-check the services on the LAN column to allow/un-

allow the services access from LAN side.

WAN Check/un-check the services on the WAN column to allow/un-

allow the services access from WAN side.

WAN Port This field allows the user to specify the port of the

corresponding to the service. Take the HTTP service for

example; when it is changed to 8080, the HTTP server address

for the WAN side is http://dsl_addr:8080, where the “dsl addr”

is the WAN side IP address of the router.

When you finish, click ‘Apply Changes’. You’ll see the following message

displayed on web browser:

Press ‘Continue’ to save the settings made and back to web management

interface; press ‘Apply’ to save the settings made and restart the router so the

settings will take effect after it reboots.

Firmware Upgrade

This page allows you to upgrade the firmware for the router. Click “Browse”

button to select the firmware file and click “Upload” button to start upgrading.

IMPORTANT! Do not turn off your router while this procedure is in progress.

Configuration Tools

This page allows you to backup the current settings to a file or restore the

settings from the file which was saved previously. Besides, you could reset the

current configuration to factory defaults.

Parameter Description

Save Settings to

File

Click Save button to save the ADSL router current

configuration to a file named "config.bin" on your PC.

Load Settings from

File

Click Browse button to search the file you have saved

before and click Upload button to restore the saved

configuration to the ADSL router.

Restore Settings to

Default

Click Reset button if you want to force the ADSL router

to perform a power reset and restore the original

factory settings.

Reboot

Whenever you use the Web configuration to change system settings, the

changes are initially placed in temporary storage. To save your change for

future use, you have to click “Apply” to reboot the router. If you have

encountered problems during the configuration, You can click the “OPS” button

in the top panel of the router over 15 seconds to reset default settings.

Diagnostics

Ping

Once you have your router configured, you can send a ping command to the

host you specify in this page. To use it, you must know the IP address of the

host you are trying to communicate with and enter the IP address in the Host

Address field.

ATM Loopback

In order to isolate the ATM interface problems, you can use ATM OAM loopback

cells to verify connectivity between VP/VC endpoints, as well as segment

endpoints within the VP/VC. This page allows you to use ATM ping to test the

reachable of a segment endpoint or a connection endpoint.

Parameter Description

Select PVC Select the PVC channel you want to do the loop-back diagnostic.

Flow Type The ATM OAM flow type. The selection can be F5 Segment or F5

End-to-End. ATM uses F4 and F5 cell flows as follows:

F4: used in VPs

F5: used in VCs

Loopback

Location ID

The loop-back location ID field of the loop-back cell. The default

value is all 1s (ones) to indicate the endpoint of the segment or

connection.

Click “Start test” to save the setting to the configuration.

Diagnostic Test

The Diagnostic Test page shows the test results for the connectivity of the

physical layer and protocol layer for both LAN and WAN sides.

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