Broadband Router
User’s Manual
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Table of Contents
Chapter 1 Introduction..............................................4
1.1 The Broadband Router …………………...……………...........4
1.2 Physical Features of Broadband Router…………………… ...4
1.3 Non-Physical Features of Broadband Router……………..…4
1.4 Package Checklist……………………………………………...6
1.5 Installation Requirements……………………………………..7
1.6 About this User’s Manual ……………………………………...7
Chapter 2 Get to Know The Hardware....................8
2.1 LED Indicators …………………………………………………...8
2.2 Back Panel………………………………………………………9
1. Local LAN Ports ....................................................................................9
2. Internet WAN Port .................................................................................9
3. Reset Button...........................................................................................9
4. Power Connector..................................................................................10
Chapter 3 Install Your Broadband Router.............11
3.1 Connect Client PC to Broadband Router……………………………….11
3.2 Connect Ethernet Hub/Switch to Broadband Router ……………….….11
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3.3 Connect Wireless Access Point to Broadband Router.………………….11
3.4 Connect Cable/xDSL Modem to Broadband Router…………………....11
3.5 Power up Broadband Router………………………………………….….11
Chapter 4 Use Your Broadband Router.................13
4.1 Check the Web Proxy………………………………………...13
4.2 Wizard Setup………………………………………………….13
4.3 WAN Setup Complete……………………………………… ...20
Chapter 5 Advanced Setup of Broadband Router 21
5.1 Start from Advanced Setting…………………………………21
5.4 Administration ………………………………………………..23
WAN Side Administration.............................................................................24
5.5 Firmware Upgrade………………………………………… ...24
5.6 Reset …………………………………………………………...26
5.7 Dynamic DNS (Domain Name System)…………………… ...27
5.8 DHCP Server ……………………………………………….…29
1. DHCP Definition..................................................................................29
2. DHCP Server in LAN ..........................................................................29
3. DHCP Client in LAN ...........................................................................30
4. Static IP Assign ....................................................................................30
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5. DHCP Client List .................................................................................31
5.9 Virtual Server (Port Forwarding)…………………………...31
5.10 Firewall……………………………………………………… 33
1. DMZ Host Configuration.....................................................................33
2. Anti PING and TCP/UDP Echo Attack ...............................................36
3. URL Filter ............................................................................................36
4. Port Filter .............................................................................................37
5. MAC Filter...........................................................................................38
6. IP Filter.................................................................................................39
Chapter 6 Troubleshooting..........................................40
6.1 Troubleshooting 40
1. Router’s Hardware Failure...................................................................40
2. Failed Connection between Broadband Router and Client PC............40
3. Failed Connection on Broadband Router’s WAN Side........................41
4. DNS (Domain Name System) Failure .................................................41
6.2 Forget Password?.....................................................................42
Appendix A: Configure TCP / IP in Your PC............43
A.1 Enable DHCP in Your PC……………………………………43
1. For Windows 98 / ME..........................................................................43
2. For Windows 2000...............................................................................45
3. For Windows XP ..................................................................................48
A.2 Verify IP Settings……………………………………………..52
1. For Windows 98 / ME..........................................................................52
2. For Windows 2000...............................................................................54
3. For Windows XP ..................................................................................56
Appendix B: Common Port Numbers........................58
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? Chapter 1 Introduction
Thank you for purchasing Broadband Router.
This chapter covers a brief descr iption of Broadband Router ’s features, package
content, installation requirements, and the organization overview of this User’ s
Manual.
1.1 The Broadband Router
The Broadband Router is an ideal Broadband (Small Office and Home Office) Router
for sharing single Internet connection with multiple users, providing firewall security,
and access at high speed. Broadband Router offers simple operation and easy setup. It
also provides networking professionals with advanced features like DMZ, Virtual
Server (Port Forwarding), Service Filtering, URL Filtering, and Dynamic DNS etc.
Broadband Router will help you securely connect multiple PCs to the Internet via a
broadband Cable or xDSL modem and becomes your best partner for your network
needs.
1.2 Physical Featu res of Broadband Router
• Auto-Sensing Ethernet Switch
Broadband Router is equipped with a 4-port switch featuring auto-detect
10/100Mbps and auto-crossover. You can use either a Straight-Through or a
Crossover cable to connect your client PC to the LAN port of Broadband
Router.
• 10 / 100 Mbps Ethernet WAN
The 10 / 100 Mbps Ethernet WAN port is connect s to the Internet via a Cable or
xDSL modem.
• Reload Button
You can use the hardware Reload button to restore the factory default settings
into Broadband Router.
1.3 Non-Physical Features of Broadband Router
• Network Address Translation (NAT)/IP Sharing
Broadband Router can translate the source IP address of a LAN client to the IP
address of a WAN client before forwarding a packet from the LAN to the WAN.
When the packet returns, NAT translates the destination address from a WAN
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client to the address of a LAN client before forwarding the packet back to the
LAN client. When only one WAN IP address is available, NAT can translate the
single WAN IP address into multiple LAN IP addresses for the LAN clients.
Therefore the LAN clients “share” the a single WAN IP address, and this is
called IP Sharing.
• Firewall
Broadband Router provides protection against Ping and TCP/UDP Echo Attack,
Hacker’ s Scan, and Denial of Service (DoS). Also it offers Service Filter and
URL Filter (by Keyword).
• Dynamic DNS
Dynamic DNS (Domain Name System) allows you to register and obtain a fixed
domain name from DDNS service providers that Broadband Router supports.
When your Broadband Router obtains a dynamic public IP address, it will
inform the DDNS service provider with an updated IP address. Any connection
toward your domain name will be mapped to the updated IP address by your
DDNS service provider. You can be found easily by connecting to your fixed
domain name.
• Virtual Server (Port Forwarding)
Broadband Router can forward the service packet specified with a port number
to the LAN host specified by the LAN IP address. In other words, Broadband
Router can open the port for the service with specified port number and then
“ forward” the port to a LAN host. Thus it is called Port Forwarding , too.
• VPN Pass-Through
In a Virtual Private Network, Broadband Router supports the tunneling of
Point-to-Point Tunneling Protocol (PPTP) packet and allows it to enter the LAN
that is the endpoint of the VPN.
• Special Application
Certain Internet applications use multiple ports, port ranges, dynamically
assigned ports, and special protocols. Broadband Router supports the transparent
pass-through of these special applications, including FTP, ICMP, NetMeeting /
H.323, Real Radio, Quick Time, MSN Messenger, etc. and many popular
Internet Games.
• Public DMZ Host
Public DMZ Host is a device with a public IP address on the LAN side.
Broadband Router provides the tunnel service for data traffic between the Public
DMZ Host and the Internet.
• Local DMZ Host
Local DMZ Host is a device with a private IP address on the LAN side.
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Broadband Router can forward the traffic initiated from the Internet to the Local
DMZ Host.
• DHCP Client
Broadband Router can work as DHCP client and automatically obtain an IP
address from the Internet Service Provider or a DHCP server on the WAN side.
• DHCP Server
As DHCP server, Broadband Router can automatically assign TCP/IP settings to
each client PC on the LAN side and remember each client’s IP address
corresponding to the client’s MAC address. When Broadband Router assigns
TCP/IP settings in the next time, the LAN client will receive the same LAN IP
address.
• Remote Management
Broadband Router can be configured and managed from the WAN side via a
specific port.
• MAC Clone
Broadband Router allows users to specify the MAC address of the Network
Interface Card if Internet Service Provider has the requirement.
• Web-Based Setup
Broadband Router can be managed through the Web browser in a LAN client
PC connected to Broadband Router or the Internet.
• Web-Based Firmware Update
Broadband Router’ s firmware can be updated easily via the Web Configuration
Tool.
• Reload
Broadband Router can restore the factory default settings via the Web
Configuration Tool.
1.4 Package Checklist
Please check the package contents of Broadband Router to verify that you have
received the items below. (Figure 1-1)
1. One Broadband Router.
3. One AC Power Adapter
4. One Quick Installation Guide
5. One CD-ROM with User ’s Manual
If any of the items is incorrect, damaged, or missing, please immediately
inform your dealer. Please retain the carton and the original packing
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material in case there is a need to return the product.
1.5 Installation Requirements
Before installing your Broadband Router, be sure you have prepared the following
requirements.
1. A Computer equipped with 10/100 BASE-T Ethernet Network Interface Card.
2. TCP/IP protocol installed in the computer
3. Web Browser (Internet Explorer version 5.0 and higher / Netscape Navigator
version 6.23 and higher)
4. One Cable Modem or xDSL Box
5. Broadband Internet Service
1.6 About this User’s Manual
This User’ s Manual covers Broadband Router ’s hardware, installation, configuration,
and troubleshooting etc. Each chapter provides detailed information and helps you
acquire clear concepts of Broadband Router. Enjoy your use of Broadband Router!
Organization of This User’ s Manual
Chapter 1, Introduction
It briefly describes the features of Broadband Router.
Chapter 2, Get to Know the Hardware
It explains the LED and port functions on the front and back panels.
Chapter 3, Install Your Broadband Router
It explains the hardware setup.
Chapter 4, Use Your Broadband Router
It explains Broadband Router ’ s setup via “Setup Wizard” in the Web Configuration
Tool.
Chapter 5, Configure Your Broadband Router
It describes the default functions and advanced features via the Web Configuration
Tool.
Appendix A, Configure TCP/IP in Your PC
It provides the procedure of enabling DHCP client, disabling Web Proxy, and
verifying the IP settings in your client PC according to different Operating Systems.
Appendix B, Common Port Numbers
It offers a list of commonly used port numbers.
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? Chapter 2 Get to Know the Hardware
This Chapter explains Broadband Router’s LED and Port functions.
2.1 LED Indicators
Figure 2-1
The LEDs on the front panel show the operational status of your Broadband Router.
The function of each LED is illustrated in table 2-1.
Status LED Indicator Color
Solid Blinking
Power Green Power applied to
Broadband Router
N/A
Status Green Router has boot successful N/A
LAN 1
LAN 2
LAN 3
LAN 4
Green Local Ether net connection
established
Receiving or
transmitting packets
WAN Green Internet connection
established
Receiving or
transmitting packets
Table 2-1 LED Descriptions
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2.2 Back Panel
On the back panel, Broadband Router has 4 RJ-45 10/100Mbps Ethernet LAN ports,
and 1 RJ-45 10/100Mbps Ethernet WAN port. In addition, it has a Reload button and
a Power Connector. (Figure 2-2)
Figure 2-2
1. Local LAN Ports
Broadband Router can function as a communication bridge between the LAN and the
WAN. The 4 LAN ports can connect Broadband Router to the client PCs in the LAN.
2. Internet WAN Port
The Internet WAN port provides connection between Broadband Router and Cable
Modem or xDSL Box.
3. Reset Button
The reset Button can be used to restore the factory default parameters such as the
password and configuration settings.
If you forget your password or want to restore the factory default settings into your
Broadband Router, use the reset button.
Step 1. Disconnect Broadband Router’ s power adapter from the power outlet.
Step 2. Press the Reset button on the back panel and keep holding it. Then plug
Broadband Router’ s power adapter into the power outlet.
Step 3. It takes around 15 seconds to reset the router. The Power LED will turn on
(Green) initially. Wait until it becomes Red then release the Reset button.
Step 4. Try to connect http://192.168.1.1/ via your Web browser. Use the user name
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“ admin” and the password “admin ” to obtain authentication. If it is failed,
please try the approach again.
4. Power Connector
Power connector connects your Broadband Router to the power adapter. When
Broadband Router is connected to the correct power adapter and the power adapter is
plugged into a power outlet, the Power LED will be on and Broadband Router will
boot and start operating.
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Chapter 3 Install Your Broadband Router
3.1 Connect Client PC to Broadband Router
Use an Ethernet cable to connect your c lient PC to Broadband Router’s local LAN
port.
Broadband Router supports auto-crossover, so you can use either a
Straight-Through cable or a Crossover cable to connect the client PC to
the LAN port.
3.2 Connect Ethernet Hub/Switch to Broadband Router
If you have more than four clients, connect a hub or switch to any of the Broadband
Router’s LAN ports with an Ethernet cable, then connect each client PC to the hub or
switch with an Ethernet cable as well.
3.3 Connect Wireless Access Point to Broadband Router
You can extend the wired LAN by connecting Wireless Access Point to Broadband
Router’ s LAN port. Then a wireless network will be set up and it will turn into an
infrastructure mode. The whole network coverage will be expanded by Access Point
wireless connection to the wireless clients.
3.4 Connect Cable/xDSL Modem to Broadband Router
Use the Ethernet cable to connect a Cable Modem or xDSL Box to Broadband
Router’ s Internet WAN port.
3.5 Power up Broadband Router
Connect the correct Power Adapter to Broadband Router. Then plug the Power
Adapter in to an AC power outlet. The LED status will be as followed.
1. Power LED and the 4 LAN port’s LED will turn on for the first second .
2. The Power LED will be continuously on when the power is supplied. It takes
around 15 seconds to boot.
3. The WAN and LAN link/act LED will be continuously on when Broadband
Router is connected to the WAN and the LAN. The link/act LED will be
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flashing when the port is transmitting data. The WAN and LAN 100 LED will
be continuously on when the transmission mode is 100Mbps. It will be off when
the transmission mode is in 10Mbps.
Please use the correct AC adapter. It may cause damage to the router if
an improper AC adapter was used.
If the Power LED is not on, please refer to 6.1 Troubleshooting
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Chapter 4 Use Your Broadband Router
Follow the instructions in this chapter to perform the setup via “Quick Setup.” If you
want to learn more about the DHCP setup of your client PC, please refer to the section
of A.1 Enable DHCP in Your PC in Appendix A: Configure TCP/IP in Your PC.
4.1 Check the Web Proxy
Because the enabled-Web Proxy setting may cause failure in accessing Broadband
Router’ s Web Configuration Tool, verify that you have disabled the Web Proxy before
launching your Web browser. If you do not know how to disable the Web Proxy, refer
to the section of Disable Web Proxy in Appendix A: Configure TCP/IP in Your
PC.
4.2 Wizard Setup
Step1. Launch a web browser on your client PC connected to Broadband Router.
Then point the Web browser to http://192.168.1.1 (http://192.168.1.1 is
Broadband Router’s default IP address.) If the router IP address was
configured with different IP address, use the configured IP address instead of
192.168.1.1. Please make sure your computer IP address is located in the same
subnet of the router IP address.
Step2. Press “Enter” key after typing the router IP address. The “user name and
password” screen will appear (Figure 4.1). Enter the default ID “ admin” and
the default password “admin” to obtain authentication. (Figure 4 –1) If the
user name and password were changed, type the latest user and password; then
click the “OK” button. Figure 4 – 2 will be the next screen.
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Figure 4–1
You can also launch a Web browser in the Internet to access Broadband
Router’ s Web Configuration Tool by Broadband Router ’s “Remote
Management.” For more related information, refer to “Manage from
WAN side” in 5.3 Administration in Chapter 5 Configure Your
Broadband Router.
Step 3. Select “ Setup Wizard “to quickly setup Broadband Router ’s WAN access
type and fill in the necessary information provided by your Internet
Service Provider.
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Figure 4–2
First please choose your local time zone to set time for your NAT. If daylight saving
in applicable, click the checkbox and input the start date and end date, then click
“ Next” button.
You will see 4 options as followed. If Internet access is through a cable modem,
please click the selection button of the “Cable Modem ” and click the “Next” button.
Note: If you use “Dynamic IP” to connect to Internet, please select this item.
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A. Cable Modem Connection
Host Name and MAC address information might be required by some Internet Service
Providers.
a. Host name: a string of characters usually is the name of your PC, which is
configured by your ISP.
b. Clone MAC Address: It is the MAC address of your PC’s network card’s.
The default WAN Settin g of Broadband Router is Cable Modem
Connection without Host Name and MAC Clone
If you don’t know the MAC address of your Network Interface Card, you
can click Get From PC button to get the MAC address of Network
Interface Card.
If Internet access is through a Fixed-IP, please click the selection button of
”Fixed-IP xDSL” then click the “Next” button.
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B. Fixed-IP xDSL Connection
Fixed - IP is a WAN access type provided by some Internet Service Providers.
You need to enter the information of IP address, Subnet Mask, Default
Gateway, Primary DNS Server, and Secondary DNS Server.
If Internet access is through PPPoE, please click the selection button of “Dial-Up
xDSL(PPPoE)” and then click the “ Next” button.
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