TRENDnet TW100-BRF114U User Manual
Table of Contents
CHAPTER 1 INTRODUCTION .............................................................................................1
Broadband Router Features.............................................................................................1
Package Contents .............................................................................................................. 3
Physical Details..................................................................................................................4
CHAPTER 2 INSTALLATION...............................................................................................6
Requirements.....................................................................................................................6
Procedure...........................................................................................................................6
CHAPTER 3 SETUP ................................................................................................................8
Overview ............................................................................................................................8
Configuration Program ....................................................................................................9
Setup Wizard...................................................................................................................11
LAN Screen......................................................................................................................14
Password Screen..............................................................................................................16
CHAPTER 4 PC CONFIGURATION..................................................................................17
Overview ..........................................................................................................................17
Windows Clients..............................................................................................................17
Printer Setup for Windows.............................................................................................29
Macintosh Clients............................................................................................................36
Linux Clients....................................................................................................................36
Other Unix Systems.........................................................................................................37
CHAPTER 5 OPERATION AND STATUS.........................................................................38
Operation.........................................................................................................................38
Status Screen....................................................................................................................38
Connection Status - PPPoE ............................................................................................40
Connection Status - PPTP ..............................................................................................42
Connection Status - Telstra Big Pond............................................................................43
Connection Details - SingTel RAS.................................................................................44
Connection Details - Fixed/Dynamic IP Address .........................................................45
CHAPTER 6 ADVANCED FEATURES..............................................................................47
Overview ..........................................................................................................................47
Access Control.................................................................................................................47
Dynamic DNS...................................................................................................................54
Advanced Internet Screen .............................................................................................. 56
Virtual Servers.................................................................................................................60
WAN Port Configuration ...............................................................................................64
CHAPTER 7 ADVANCED ADMINISTRATION...............................................................67
Overview ..........................................................................................................................67
Config File........................................................................................................................68
Logs...................................................................................................................................69
Network Diagnostics .......................................................................................................71
Options.............................................................................................................................72
PC Database.....................................................................................................................74
Remote Admin.................................................................................................................78
Routing.............................................................................................................................79
Security.............................................................................................................................84
Upgrade Firmware..........................................................................................................86
i
APPENDIX A TROUBLESHOOTING................................................................................87
Overview ..........................................................................................................................87
General Problems............................................................................................................87
Internet Access.................................................................................................................87
Printing.............................................................................................................................88
APPENDIX B SPECIFICATIONS........................................................................................91
Multi-Function TW100-BRF114U.................................................................................91
Regulatory Approvals.....................................................................................................92
P/N: 9560NF0037
Copyright © 2004. All Rights Reserved.
Document Version: 1.6 (July, 2004)
All trademarks and trade names are the properties of their respective owners.
ii
Chapter 1
Introduction
This Chapter provides an overview of the Broadband Router's features and
capabilities.
Congratulations on the purchase of your new Broadband Router. The TW100-BRF114U is a
multi-function device providing the following services:
Shared Broadband Internet Access for all LAN users.
•
4-Port Switching Hub for 10BaseT or 100BaseT connections.
•
Print Server, providing a USB network printer connection for all Windows users.
•
1
Figure 1: Broadband Router TW100-BRF114U
Broadband Router Features
The TW100-BRF114U incorporates many advanced features, carefully designed to provide
sophisticated functions while being easy to use.
Internet Access Features
• Shared Internet Access. All users on the LAN or WLAN can access the Internet
through the Broadband Router, using only a single external IP Address. The local (invalid)
IP Addresses are hidden from external sources. This process is called NAT (Network Address Translation).
DSL & Cable Modem Support. The TW100-BRF114U has a 10/100BaseT Ethernet
•
port for connecting a DSL or Cable Modem. All popular DSL and Cable Modems are supported. SingTel RAS and Big Pond (Australia) login support is also included.
PPPoE, PPTP, L2TP, SingTel RAS and Telstra Big Pond Support. All common
•
Internet connection methods are supported, including PPPoE (PPP over Ethernet), PPTP
(Peer-to-Peer Tunneling Protocol), L2TP, SingTel RAS and Telstra Big Pond (Australia),
as well as "Direct Connection" type services.
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Broadband Router User Guide
Fixed or Dynamic IP Address. On the Internet (WAN port) connection, the TW100-
•
BRF114U supports both Dynamic IP Address (IP Address is allocated on connection) and
Fixed IP Address.
Advanced Internet Functions
• Communication Applications. Support for Internet communication applications, such
as interactive Games, Telephony, and Conferencing applications, which are often difficult
to use when behind a Firewall, is included.
Special Internet Applications. Applications which use non-standard connections or
•
port numbers are normally blocked by the Firewall. The ability to define and allow such
applications is provided, to enable such applications to be used normally.
Virtual Servers. This feature allows Internet users to access Internet servers on your
•
LAN. The required setup is quick and easy.
•
DDNS Support. DDNS (Dynamic DNS) allows Internet users to connect to Virtual
Servers on your LAN using a domain name, even if your IP address is not fixed. A number of popular DDNS services are supported.
Multi-DMZ. For each WAN (Internet) IP address allocated to you, one (1) PC on your
•
local LAN can be configured to allow unrestricted 2-way communication with Servers or
individual users on the Internet. This provides the ability to ru n programs which are incompatible with Firewalls.
URL Filter. Use the URL Filter to block access to undesirable Web sites by LAN users.
•
Internet Access Log. See which Internet connections have been made.
•
Access Control. Using the Access Control feature, you can assign LAN users to differ-
•
ent groups, and determine which Internet services are available to each group.
•
VPN Pass through Support. PCs with VPN (Virtual Private Networking) software
using PPTP, L2TP and IPSec are transparently supported - no configuration is required.
LAN Features
• 4-Port Switching Hub. The TW100-BRF114U incorporates a 4-port 10/100BaseT
switching hub, making it easy to create or extend your LAN.
•
DHCP Server Support. Dynamic Host Configuration Protocol provides a dynamic IP
address to PCs and other devices upon request. The TW100-BRF114U can act as a DHCP
Server for devices on your local LAN and WLAN.
•
Multi Segment LAN Support. LANs containing one or more segments are supported,
via the TW100-BRF114U 's RIP (Routing Information Protocol) support and built-in
static routing table.
Shared USB Printer (Network Printer). A printer connected to the TW100-
•
BRF114U ‘s USB port can be shared by all Windows PCs on your LAN, using the
provided Print Port driver. Unix systems can also share the printer, using LPD.
Configuration & Management
• Easy Setup. Use your WEB browser from anywhere on the LAN or WLAN for configu-
ration.
•
Configuration File Upload/Download. Save (download) the configuration data from
the Broadband Router to your PC, and restore (upload) a previously-saved configuration
file to the TW100-BRF114U.
2
Introduction
Remote Management. The TW100-BRF114U can be managed from any PC on your
•
LAN. And, if the Internet connection exists, it can also (optionally) be configured via the
Internet.
Network Diagnostics. You can use the TW100-BRF114U to perform a Ping or DNS
•
lookup.
•
UPnP Support. UPnP (Universal Plug and Play) allows automatic discovery and con-
figuration of the Broadband Router. UPnP is by supported by Windows ME, XP, or later.
Security Features
• Password - protected Configuration. Optional password protection is provided to
prevent unauthorized users from modifying the configuration data and settings.
•
NAT Protection. An intrinsic side effect of NAT (Network Address Translation) tech-
nology is that by allowing all LAN users to share a single IP address, the location and
even the existence of each PC is hidden. From the external viewpoint, there is no network,
only a single device - the TW100-BRF114U.
Stateful Inspection Firewall. All incoming data packets are monitored and all incom-
•
ing server requests are filtered, thus protecting your network from malicious attacks from
external sources.
Protection against DoS attacks. DoS (Denial of Service) attacks can flood your
•
Internet connection with invalid packets and connection requests, using so much bandwidth and so many resources that Internet access becomes unavailable. The Broadband
Router incorporates protection against DoS attacks.
Package Contents
The following items should be included:
• The TW100-BRF114U Unit
• Power Adapter
• Quick Installation Guide
• CD-ROM containing the on-line manual and Print Port Driver.
If any of the above items are damaged or missing, please contact your dealer immediately.
3
Broadband Router User Guide
Physical Details
Front-mounted LEDs
Figure 2: Front Panel
Power On - Power on.
Off - No power.
Status (Red) On - Error condition.
Off - Normal operation.
Blinking - This LED blinks during start up.
LAN
WAN On - Connection to the broadband modem attached to the WAN (Internet)
Printer On - Connection to printer established.
For each port, there are 2 LEDs
• Link/Act
• On - Corresponding LAN (hub) port is active.
• Off - No active connection on the corresponding LAN (hub) port.
• Flashing - Data is being transmitted or received via the corre-
sponding LAN (hub) port.
• 100
• On - Corresponding LAN (hub) port is using 100BaseT.
• Off - Corresponding LAN (hub) port connection is using
10BaseT, or no active connection.
port is established.
Off - No connection to the broadband modem on the WAN (Internet) port.
Flashing - Data is being transmitted or received via the WAN port.
Off - No connection to printer; printer is Off or Off-line.
Flashing - Data is being transmitted to the printer.
4
Rear Panel
Introduction
Figure 3: Rear Panel
USB Printer Port
Reset Button
WAN port
(10/100BaseT)
10/100BaseT
LAN connections
If you wish to share a printer, connect it here.
This button has two (2) functions:
• Reboot. When pressed and released, the TW100-BRF114U will
reboot (restart).
• Clear All Data. This button can also be used to clear ALL data
and restore ALL settings to the factory default values.
To Clear All Data and restore the factory default values:
1. Power Off.
2. Hold the Reset Button down while you Power On.
3. Keep holding the Reset Button for a few seconds, until the RED
LED has flashed TWICE.
4. Release the Reset Button. The TW100-BRF114U is now using
the factory default values.
Connect the DSL or Cable Modem here. If your modem came with a
cable, use the supplied cable. Otherwise, use a standard LAN cable.
Use standard LAN cables (RJ45 connectors) to connect your PCs to
these ports.
Note:
Any LAN port on the TW100-BRF114U will automatically function
as an "Uplink" port when required. Just connect any port to a normal
port on the other hub, using a standard LAN cable.
Power port
Connect the supplied power adapter here.
5
Chapter 2
Installation
This Chapter covers the physical installation of the Broadband Router.
2
Requirements
• Network cables. Use standard 10/100BaseT network (UTP) cables with RJ45 connectors.
• TCP/IP protocol must be installed on all PCs.
• For Internet Access, an Internet Access account with an ISP, and either a DSL or Cable
modem.
Procedure
Figure 4: Installation Diagram
1. Choose an Installation Site
Select a suitable place on the network to install the TW100-BRF114U.
Ensure the TW100-BRF114U and the DSL/Cable modem are powered OFF.
2. Connect LAN Cables
Use standard LAN cables to connect PCs to the Switching Hub ports on the TW100BRF114U. Both 10BaseT and 100BaseT connections can be used simultaneously.
If required, connect any port to a normal port on another Hub, using a standard LAN cable.
Any LAN port on the TW100-BRF114U will automatically function as an "Uplink" port
when required.
6
Introduction
3. Connect WAN Cable
Connect the DSL or Cable modem to the WAN port on the TW100-BRF114U. Use the
cable supplied with your DSL/Cable modem. If no cable was supplied, use a standard cable.
4. Connect Printer Cable
Use a standard USB printer cable to connect your printer to the USB Printer port on the
TW100-BRF114U.
5. Power Up
• Power on the Cable or DSL modem.
• Connect the supplied power adapter to the TW100-BRF114U and power up.
Use only the power adapter provided. Using a different one may cause hardware damage
6. Check the LEDs
• The Power LED should be ON.
• The Status LED should flash, then turn Off. If it stays on, there is a hardware error.
• For each LAN (PC) connection, the LAN Link/Act LED should be ON (provided the PC is
also ON.)
• The WAN LED should be ON.
• The Printer LED should be ON.
For more information, refer to Front-mounted LEDs in Chapter 1.
7
Chapter 3
Setup
This Chapter provides Setup details of the TW100-BRF114U.
3
Overview
This chapter describes the setup procedure for:
• Internet Access
• LAN configuration
• Assigning a Password to protect the configuration data.
PCs on your local LAN may also require configuration. For details, see Chapter 4 - PC Configuration.
Other configuration may also be required, depending on which features and functions of the
TW100-BRF114U you wish to use. Use the table below to locate detailed instructions for the
required functions.
To Do this: Refer to:
Configure PCs on your LAN. Chapter 4:
PC Configuration
Check Broadband Router operation and Status. Chapter 5:
Operation and Status
Use any of the following Advanced features:
• Access Control
• Dynamic DNS
• Internet
• Virtual Servers
• WAN Port
Use any of the following Administration Configuration
settings or features:
• Config File
• Logs
• Network Diag
• Options
• PC Database
• Remote A dmin
• Routing
• Security
• Upgrade Firmware
Chapter 6:
Advanced Features
Chapter 7
Advanced Administration
8
Setup
Configuration Program
The TW100-BRF114U contains an HTTP server. This enables you to connect to it, and configure it, using your Web Browser. Your Browser must support JavaScript.
The configuration program has been tested on the following browsers:
• Netscape V4.08 or later
• Internet Explorer V4 or later
Preparation
Before attempting to configure the TW100-BRF114U, please ensure that:
• Your PC can establish a physical connection to the TW100-BRF114U. The PC and the
TW100-BRF114U must be directly connected (using the Hub ports on the TW100BRF114U) or on the same LAN segment.
• The TW100-BRF114U must be installed and powered ON.
• If the TW100-BRF114U's default IP Address (192.168.0.1) is already used by another
device, the other device must be turned OFF until the TW100-BRF114U is allocated a
new IP Address during configuration.
Using UPnP
If your Windows system supports UPnP, an icon for the TW100-BRF114U will appear in the
system tray, notifying you that a new network device has been found, and offering to create a
new desktop shortcut to the newly-discovered device.
• Unless you intend to change the IP Address of the TW100-BRF114U, you can accept the
desktop shortcut.
• Whether you accept the desktop shortcut or not, you can always find UPnP devices in My
Network Places (previously called Network Neighborhood).
• Double - click the icon for the TW100-BRF114U (either on the Desktop, or in My Net-
work Places) to start the configuration. Refer to the following section Setup Wizard for
details of the initial configuration pro cess.
Using your Web Browser
To establish a connection from your PC to the TW100-BRF114U:
1. After installing the TW100-BRF114U in your LAN, start your PC. If your PC is already
running, restart it.
2. Start your WEB browser.
3. In the Address box, enter "HTTP://" and the IP Address of the TW100-BRF114U, as in
this example, which uses the TW100-BRF114U 's default IP Address:
HTTP://192.168.0.1
9
Broadband Router User Guide
If you can't connect
If the TW100-BRF114U does not respond, check the following:
• The TW100-BRF114U is properly installed, LAN connection is OK, and it is
powered ON. You can test the connection by using the "Ping" command:
• Open the MS-DOS window or command prompt window.
• Enter the command:
ping 192.168.0.1
If no response is received, either the connection is not working, or your
PC's IP address is not compatible with the TW100-BRF114U 's IP Address. (See next item.)
• If your PC is using a fixed IP Address, its IP Address must be within the range
192.168.0.2 to 192.168.0.254 to be compatible with the TW100-BRF114U's
default IP Address of 192.168.0.1. Also, the Network Mask must be set to
255.255.255.0. See Chapter 4 - PC Configuration for details on checking your
PC's TCP/IP settings.
• Ensure that your PC and the TW100-BRF114U are on the same network
segment. (If you don't have a router, this must be the case.)
10
Setup
Setup Wizard
The first time you connect to the TW100-BRF114U, the Setup Wizard will run automatically.
(The Setup Wizard will also run if the TW100-BRF114U's default setting are restored.)
1. Step through the Wizard until finished.
• You need to know the type of Internet connection service used by your ISP. Check
the data supplied by your ISP.
• The common connection types are explained in the tables below.
2. On the final screen of the Wizard, run the test and check that an Internet connection can be
established.
3. If the connection test fails:
• Check your data, the Cable/DSL modem, and all connections.
• Check that you have entered all data correctly.
• If using a Cable modem, your ISP may have recorded the MAC (physical) address of
your PC. Run the Wizard, and on the Cable Modem screen, use the "Clone MAC address" button to copy the MAC address from your PC to the TW100-BRF114U.
Common Connection Types
Cable Modems
Type Details ISP Data required
Dynamic
IP Address
Static (Fixed)
IP Address
DSL Modems
Type Details ISP Data required
Dynamic
IP Address
Static (Fixed)
IP Address
PPPoE You connect to the ISP only
Your IP Address is allocated
automatically, when you
connect to you ISP.
Your ISP allocates a permanent IP Address to you.
Your IP Address is allocated
automatically, when you
connect to you ISP.
Your ISP allocates a permanent IP Address to you.
when required. The IP address
is usually allocated automatically.
Usually, none.
However, some ISP's may
require you to use a particular
Hostname, Doma in name, or
MAC (physical) address.
IP Address allocated to you.
Some ISP's may also require
you to use a particular Hostname, Domain na me, or MAC
(physical) address.
None.
IP Address allocated to you.
User name and password.
11
Broadband Router User Guide
PPTP, L2TP PPTP and L2TP are mainly
used in Europe.
You connect to the ISP only
when required. The IP address
is usually allocated automatically, but may be Static
(Fixed).
Other Modems (e.g. Broadband)
Type Details ISP Data required
Dynamic
IP Address
Static (Fixed)
IP Address
Your IP Address is allocated
automatically, when you connect to you ISP.
Your ISP allocates a permanent
IP Address to you.
Big Pond (Australia)
For this connection method, the following data is required:
• User Name
• Password
• Big Pond Server IP address
• Server Address.
• User name and password.
• IP Address allocated to
you, if Static (Fixed).
None.
IP Address allocated to you.
SingTel RAS
For this connection method, the following data is required:
• User Name
• Password
• RAS Plan
12
Setup
Home Screen
After finishing the Setup Wizard, you will see the Home screen. When you connect in future,
you will see this screen when you connect. An example screen is shown below.
Figure 5: Home Screen
Navigation & Data Input
• Use the menu bar on the left of the screen, and the "Back" button on your Browser, for
navigation.
• Changing to another screen without clicking "Save" does NOT save any changes you may
have made. You must "Save" before changing screens or your data will be ignored.
On each screen, clicking the "Help" button will
display help for that screen.
From any help screen, you can access the list of all
help files (help index).
13
Broadband Router User Guide
LAN Screen
Use the LAN link on the main menu to reach the LAN screen An example screen is shown
below.
Figure 6: LAN Screen
Data - LAN Screen
TCP/IP
IP Address
Subnet Mask
DHCP Server
Buttons
Save
IP address for the TW100-BRF114U, as seen from the local LAN. Use
the default value unless the address is already in use or your LAN is
using a different IP address range. In the latter case, enter an unused IP
Address from within the range used by your LAN.
The default value 255.255.255.0 is standard for small (class "C")
networks. For other networks, use the Subnet Mask for the LAN
segment to which the TW100-BRF114U is attached (the same value as
the PCs on that LAN segment).
• If Enabled, the TW100-BRF114U will allocate IP Addresses to
PCs (DHCP clients) on your LAN when they start up. The default
(and recommended) value is Enabled.
• If you are already using a DHCP Server, this setting must be
Disabled, and the existing DHCP server must be re-configured to
treat the TW100-BRF114U as the default Gateway. See the following section for further details.
• The Start IP Address and Finish IP Address fields set the values
used by the DHCP server when allocating IP Addresses to DHCP
clients. This range also determines the number of DHCP clients
supported.
See the following section for further details on using DHCP.
Save the data on screen.
Cancel
The "Cancel" button will discard any data you have entered and reload
the file from the Broadband Router.
14
Setup
DHCP
What DHCP Does
A DHCP (Dynamic Host Configuration Protocol) Server allocates a valid IP address to a
DHCP Client (PC or device) upon request.
• The client request is made when the client device starts up (boots).
• The DHCP Server provides the Gateway and DNS addresses to the client, as well as
allocating an IP Address.
• The TW100-BRF114U can act as a DHCP server.
• Windows 95/98/ME and other non-Server versions of Windows will act as a DHCP client.
This is the default Windows setting for the TCP/IP network protocol. However, Windows
uses the term Obtain an IP Address automatically instead of "DHCP Client".
• You must NOT have two (2) or more DHCP Servers on the same LAN segment. (If your
LAN does not have other Routers, this means there must only be one (1) DHCP Server on
your LAN.)
Using the TW100-BRF114U's DHCP Server
This is the default setting. The DHCP Server settings are on the LAN screen. On this screen,
you can:
• Enable or Disable the Broadband Router's DHCP Server function.
• Set the range of IP Addresses allocated to PCs by the DHCP Server function.
You can assign Fixed IP Addresses to some devices
while using DHCP, provided that the Fixed IP Addresses
are NOT within the range used by the DHCP Server.
Using another DHCP Server
You can only use one (1) DHCP Server per LAN segment. If you wish to use another DHCP
Server, rather than the TW100-BRF114U's, the following procedure is required.
1. Disable the DHCP Server feature in the Broadband Router. This setting is on the LAN
screen.
2. Configure the DHCP Server to provide the TW100-BRF114U's IP Address as the Default
Gateway.
To Configure your PCs to use DHCP
This is the default setting for TCP/IP under Windows 95/98/ME.
See Chapter 4 - Client Configuration for the procedure to check these settings.
15
Broadband Router User Guide
Password Screen
The password screen allows you to assign a password to the TW100-BRF114U.
Figure 7: Password Screen
Once you have assigned a password to the TW100-BRF114U (on the Password screen above)
you will be prompted for the password when you connect, as shown below. (If no password
has been set, this dialog will not appear.)
Figure 8: Password Dialog
• Leave the "User Name" blank.
• Enter the password for the TW100-BRF114U, as set on the Password screen above.
16
Chapter 4
PC Configuration
This Chapter details the PC Configuration required on the local ("Internal")
LAN.
4
Overview
For each PC, the following may need to be configured:
• TCP/IP network settings
• Internet Access configuration
Windows Clients
This section describes how to configure Windows clients for Internet access via the TW100BRF114U.
The first step is to check the PC's TCP/IP settings.
The TW100-BRF114U uses the TCP/IP network protocol for all functions, so it is essential
that the TCP/IP protocol be installed and configured on each PC.
TCP/IP Settings - Overview
If using the default TW100-BRF114U settings, and the default Windows
TCP/IP settings, no changes need to be made.
• By default, the TW100-BRF114U will act as a DHCP Server, automatically providing a
suitable IP Address (and related information) to each PC when the PC boots.
• For all non-Server versions of Windows, the default TCP/IP setting is to act as a DHCP
client.
If using a Fixed (specified) IP address, the following changes are required:
• The Gateway must be set to the IP address of the TW100-BRF114U
• The DNS should be set to the address provided by your ISP.
If your LAN has a Router, the LAN Administrator must reconfigure the Router itself. Refer to Chapter 8 - Ad-
vanced Setup for details.
17
Broadband Router User Guide
Checking TCP/IP Settings - Windows 9x/ME:
1. Select Control Panel - Network. You should see a screen like the following:
Figure 9: Network Configuration
2. Select the TCP/IP protocol for your network card.
3. Click on the Properties button. You should then see a screen like the following.
Figure 10: IP Address (Win 95)
Ensure your TCP/IP settings are correct, as follows:
Using DHCP
To use DHCP, select the radio button Obtain an IP Address automatically. This is the default
Windows setting. Using this is recommended. By default, the TW100-BRF114U will act as a
DHCP Server.
Restart your PC to ensure it obtains an IP Address from the TW100-BRF114U.
Using "Specify an IP Address"
If your PC is already configured, check with your network administrator before making the
following changes:
18
PC Configuration
• On the Gateway tab, enter the TW100-BRF114U's IP address in the New Gateway field
and click Add, as shown below. Your LAN administrator can advise you of the IP Address
they assigned to the TW100-BRF114U.
Figure 11: Gateway Tab (Win 95/98)
• On the DNS Configuration tab, ensure Enable DNS is selected. If the DNS Server Search
Order list is empty, enter the DNS address provided by your ISP in the fields beside the
Add button, then click Add.
Figure 12: DNS Tab (Win 95/98)
19
Broadband Router User Guide
Checking TCP/IP Settings - Windows NT4.0
1. Select Control Panel - Network, and, on the Protocols tab, select the TCP/IP protocol, as
shown below.
Figure 13: Windows NT4.0 - TCP/IP
2. Click the Properties button to see a screen like the one below.
20
PC Configuration
Figure 14: Windows NT4.0 - IP Address
3. Select the network card for your LAN.
4. Select the appropriate radio button - Obtain an IP address from a DHCP Server or Specify
an IP Address, as explained below.
Obtain an IP address from a DHCP Server
This is the default Windows setting. Using this is recommended. By default, the TW100BRF114U will act as a DHCP Server.
Restart your PC to ensure it obtains an IP Address from the TW100-BRF114U.
Specify an IP Address
If your PC is already configured, check with your network administrator before making the
following changes.
1. The Default Gateway must be set to the IP address of the TW100-BRF114U. To set this:
• Click the Advanced button on the screen above.
• On the following screen, click the Add button in the Gateways panel, and enter the
TW100-BRF114U's IP address, as shown in Figure 15 below.
• If necessary, use the Up button to make the TW100-BRF114U the first entry in the
Gateways list.
21
Broadband Router User Guide
Figure 15 - Windows NT4.0 - Add Gateway
2. The DNS should be set to the address provided by your ISP, as follows:
• Click the DNS tab.
• On the DNS screen, shown below, click the Add button (under DNS Service Search
Order), and enter the DNS provided by your ISP.
22
PC Configuration
Figure 16: Windows NT4.0 - DNS
23
Broadband Router User Guide
Checking TCP/IP Settings - Windows 2000:
1. Select Control Panel - Network and Dial-up Connection.
2. Right - click the Local Area Connection icon and select Properties. You should see a
screen like the following:
Figure 17: Network Configuration (Win 2000)
3. Select the TCP/IP protocol for your network card.
4. Click on the Properties button. You should then see a screen like the following.
24
PC Configuration
Figure 18: TCP/IP Properties (Win 2000)
5. Ensure your TCP/IP settings are correct, as described below.
Using DHCP
To use DHCP, select the radio button Obtain an IP Address automatically. This is the default
Windows setting. Using this is recommended. By default, the Broadband Router will act as a
DHCP Server.
Restart your PC to ensure it obtains an IP Address from the Broadband Router.
Using a fixed IP Address ("Use the following IP Address")
If your PC is already configured, check with your network administrator before making the
following changes.
• Enter the TW100-BRF114U 's IP address in the Default gateway field and click OK.
(Your LAN administrator can advise you of the IP Address they assigned to the TW100BRF114U.)
• If the DNS Server fields are empty, select Use the following DNS server addresses, and
enter the DNS address or addresses provided by your ISP, then click OK.
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Broadband Router User Guide
Checking TCP/IP Settings - Windows XP
1. Select Control Panel - Network Connection.
2. Right click the Local Area Connection and choose Properties. You should see a screen
like the following:
Figure 19: Network Configuration (Windows XP)
3. Select the TCP/IP protocol for your network card.
4. Click on the Properties button. You should then see a screen like the following.
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