TRENDnet TWG-BRF114 User manual

i

Table of Contents
CHAPTER 1 INTRODUCTION .............................................................................................3
Broadband Router Features.............................................................................................2
Package Contents ..............................................................................................................3
Physical Details..................................................................................................................4
CHAPTER 2 INSTALLATION...............................................................................................6
Requirements.....................................................................................................................6
Procedure...........................................................................................................................7
CHAPTER 3 SETUP ................................................................................................................8
Overview ............................................................................................................................8
Configuration Program ....................................................................................................9
Setup Wizard...................................................................................................................11
LAN Screen......................................................................................................................14
Password Screen..............................................................................................................16
CHAPTER 4 PC CONFIGURATION..................................................................................16
Overview ..........................................................................................................................16
Windows Clients..............................................................................................................16
Macintosh Clients............................................................................................................32
Linux Clients....................................................................................................................32
Other Unix Systems.........................................................................................................32
CHAPTER 5 OPERATION AND STATUS.........................................................................33
Operation.........................................................................................................................33
Status Screen....................................................................................................................33
Connection Details - Fixed/Dynamic IP Address .........................................................34
Connection Status - PPPoE ............................................................................................36
Connection Status - PPTP ..............................................................................................38
Connection Status - L2TP...............................................................................................39
Connection Status - Telstra Big Pond............................................................................40
Connection Details - SingTel RAS.................................................................................42
CHAPTER 6 ADVANCED FEATURES..............................................................................43
Overview ..........................................................................................................................43
Access Control.................................................................................................................43
Dynamic DNS (Domain Name Server)..........................................................................49
Advanced Internet Screen ..............................................................................................51
URL Filter........................................................................................................................55
Define Schedule ...............................................................................................................57
User Groups.....................................................................................................................58
Virtual Servers.................................................................................................................59
WAN Port Configuration ...............................................................................................62
CHAPTER 7 ADVANCED ADMINISTRATION...............................................................64
Overview ..........................................................................................................................64
Config File........................................................................................................................66
Logs...................................................................................................................................67
Network Diagnostics .......................................................................................................69
Options.............................................................................................................................70
PC Database.....................................................................................................................71
Remote Admin.................................................................................................................75
Routing.............................................................................................................................76
Security.............................................................................................................................80
Upgrade Firmware..........................................................................................................82
ii

iii
APPENDIX A TROUBLESHOOTING................................................................................82
.........82
.........82
.........83
.........83
Overview .................................................................................................................
General Problems...................................................................................................
Internet Access........................................................................................................
APPENDIX B SPECIFICATIONS...............................................................................
1
Multi-Function Broadband Router ...............................................................................83
Regulatory Approvals.....................................................................................................85
P/N: 9560S80001
Copyright ©2005. All Rights Reserved.
Document Version: 1.0 (April, 2005)
All trademarks and trade names are the properties of their respective owners.
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 Broadband Router is a multi-function device providing the
following services:

Broadband Router User Guide
•Shared Broadband Internet Access for all LAN users.
•4-Port Switching Hub for 10BaseT or 100BaseT connections.
Figure 1: Broadband Router
Broadband Router Features
The Broadband Router 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 (Net-
work Address Translation).
•DSL & Cable Modem Support. The Broadband Router has a 10/100/1000BaseT 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 in-
cluded.
•PPPoE, PPTP, SingTel RAS and Telstra Big Pond Support. The Internet (WAN port) connection supports PPPoE (PPP
over Ethernet), PPTP (Peer-to-Peer Tunneling Protocol), SingTel RAS and Telstra Big Pond (Australia), as well as "Direct Con-
nection" type services.
•Fixed or Dynamic IP Address. On the Internet (WAN port) connection, the Broadband Router 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.
•DMZ. 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 run 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 different groups, and determine which Internet
services are available to each group.
2

Introduction
•VPN Pass through Support. PCs with VPN (Virtual Private Networking) software using PPTP, L2TP and IPSec are transpa-
rently supported - no configuration is required.
LAN Features
•4-Port Switching Hub. The Broadband Router incorporates a 4-port 10/100/1000BaseT 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 Broadband Router 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 Broadband Router's RIP
(Routing Information Protocol) support and built-in static routing table.
Configuration & Management
•Easy Setup. Use your WEB browser from anywhere on the LAN for configuration.
•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 Broadband Router.
•Remote Management. The Broadband Router can be managed from any PC on your LAN. And, if the Internet connection
exists, it can also (optionally) be configured via the Internet.
•UPnP Support. UPnP (Universal Plug and Play) allows automatic discovery and configuration 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) technology 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 Broadband Router.
•Stateful Inspection Firewall. All incoming data packets are monitored and all incoming 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 Broadband Router Unit
•Power Adapter
•Quick Installation Guide
•CD-ROM containing the on-line manual.
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 For each port, there are 3 LEDs
•10
•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 corres-
ponding LAN (hub) port.
•100
•On - Corresponding LAN (hub) port is using 100BaseT.
•Off - No active connection on the corresponding LAN (hub) port.
•Flashing - Data is being transmitted or received via the corres-
ponding LAN (hub) port.
•1000
•On - Corresponding LAN (hub) port is using 1000BaseT.
•Off - No active connection on the corresponding LAN (hub) port.
•Flashing - Data is being transmitted or received via the corres-
ponding LAN (hub) port.
4

Introduction
WAN •10
•On - Connection to the broadband modem attached to the WAN
(Internet) 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.
•100
•On - Corresponding WAN (hub) port is using 100BaseT.
•Off - No connection to the broadband modem on the WAN (in-
ternet) port.
•Flashing - Data is being transmitted or received via the WAN
port.
•1000
•On - Corresponding WAN (Internet) port is using 1000BaseT.
•Off - No active connection on the corresponding WAN (Internet)
port.
•Flashing - Data is being transmitted or received via the WAN
port.
5

Broadband Router User Guide
6
Rear Panel
2
Figure 3: Rear Panel
Reset Button This button has two (2) functions:
•Reboot. When pressed and released, the Broadband Router
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 Broadband Router is now using
the factory default values.
WAN port
(10/100/1000BaseT) Connect the DSL or Cable Modem here. If your modem came with
a cable, use the supplied cable. Otherwise, use a standard LAN
cable.
10/100/1000BaseT
LAN connections Use standard LAN cables (RJ45 connectors) to connect your PCs to
these ports.
Note:
Any LAN port on the Broadband Router will automatically func-
tion 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.
Chapter 2
Installation
This Chapter covers the physical installation of the Broadband Router.
Requirements
•Network cables. Use standard 10/100/1000BaseT 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 of a DSL or Cable modem (for WAN port usage)

Introduction
3
Procedure
Figure 4: Installation Diagram
1. Choose an Installation Site
Select a suitable place on the network to install the Broadband Router.
Ensure the Broadband Router 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 Broadband Router. 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 Broadband
Router will automatically function as an "Uplink" port when required.
3. Connect WAN Cable
Connect the DSL or Cable modem to the WAN port on the Broadband Router. Use the cable supplied with your DSL/Cable mod-
em. If no cable was supplied, use a standard cable.
4. Power Up
•Power on the Cable or DSL modem.
•Connect the supplied power adapter to the Broadband Router and power up.
Use only the power adapter provided. Using a different one may cause hardware damage
5. 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.
For more information, refer to Front-mounted LEDs in Chapter 1.
7

Broadband Router User Guide
Chapter 3
Setup
This Chapter provides Setup details of the Broadband Router.
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 Broadband Router 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
Chapter 6:
Advanced Features
Use any of the following Administration Configuration
settings or features:
•Config File
•Logs
•Network Diag
•Options
•PC Database
•Remote Admin
•Routing
•Security
•Upgrade Firmware
Chapter 7
Advanced Administration
8

Setup
Configuration Program
The Broadband Router 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 Broadband Router, please ensure that:
•Your PC can establish a physical connection to the Broadband Router. The PC and the Broadband Router must be directly con-
nected (using the Hub ports on the Broadband Router) or on the same LAN segment.
•The Broadband Router must be installed and powered ON.
•If the Broadband Router's default IP Address (192.168.0.1) is already used by another device, the other device must be turned
OFF until the Broadband Router is allocated a new IP Address during configuration.
Using UPnP
If your Windows system supports UPnP, an icon for the Broadband Router 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 Broadband Router, 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 Broadband Router (either on the Desktop, or in My Network Places) to start the configuration.
Refer to the following section Setup Wizard for details of the initial configuration process.
Using your Web Browser
To establish a connection from your PC to the Broadband Router:
1. After installing the Broadband Router 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 Broadband Router, as in this example, which uses the Broadband
Router's default IP Address:
HTTP://192.168.0.1
9

Broadband Router User Guide
If you can't connect
If the Broadband Router does not respond, check the following:
•The Broadband Router 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 Broadband Router'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 Broadband Router'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 Broadband Router 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 Broadband Router, the Setup Wizard will run automatically. (The Setup Wizard will also run if the
Broadband Router'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 Broadband Rou-
ter.
Common Connection Types
Cable Modems
Type Details ISP Data required
Dynamic
IP Address Your IP Address is allocated automatically, when you
connect to you ISP.
Usually, none.
However, some ISP's may
require you to use a particular
Hostname, Domain name, or
MAC (physical) address.
Static (Fixed)
IP Address Your ISP allocates a perma- nent IP Address to you. IP Address allocated to you.
Some ISP's may also require
you to use a particular Host-
name, Domain name, or MAC
(physical) address.
DSL Modems
Type Details ISP Data required
Dynamic
IP Address Your IP Address is allocated automatically, when you
connect to you ISP.
None.
Static (Fixed)
IP Address Your ISP allocates a perma- nent IP Address to you. IP Address allocated to you.
PPPoE You connect to the ISP only
when required. The IP address
is usually allocated automati-
cally.
User name and password.
11

Broadband Router User Guide
PPTP PPTP is mainly used in
Europe.
You connect to the ISP only
when required. The IP address
is usually allocated automati-
cally, but may be Static
(Fixed).
•Server Address.
•User name and password.
•IP Address allocated to
you, if Static (Fixed).
Other Modems (e.g. Broadband Wireless)
Type Details ISP Data required
Dynamic
IP Address Your IP Address is allocated automatically, when you con-
nect to you ISP.
None.
Static (Fixed)
IP Address Your ISP allocates a permanent IP Address to you. IP Address allocated to you.
Big Pond (Australia)
For this connection method, the following data is required:
•User Name
•Password
•Big Pond Server IP address
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 IP address for the Broadband Router, 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.
Subnet Mask 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 Broadband Router is attached (the same value as
the PCs on that LAN segment).
DHCP Server •If Enabled, the Broadband Router 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 Broadband Router as the default Gateway. See the fol-
lowing 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.
Buttons
Save Save the data on screen.
Cancel The "Cancel" button will discard any data you have entered and reload
the file from the Broadband Router.
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.
14

Setup
•The Broadband Router 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 Broadband Router'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 Broadband
Router'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 Broadband Router'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
16
4
Password Screen
The password screen allows you to assign a password to the Broadband Router.
Figure 7: Password Screen
Once you have assigned a password to the Broadband Router (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 Broadband Router, as set on the Password screen above.
Chapter 4
PC Configuration
This Chapter details the PC Configuration required on the local ("Internal") LAN.
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 Broadband Router.

PC Configuration
The first step is to check the PC's TCP/IP settings.
The Broadband Router 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 Broadband Router settings, and the default Windows TCP/IP settings, no changes
need to be made.
•By default, the Broadband Router will act as a DHCP Server, automatically providing a suitable IP Address (and related informa-
tion) 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 Broadband Router
•The DNS should be set to the address provided by your ISP.
If your LAN has a Router, the LAN Administrator must re-
configure 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 recom-
mended. 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 "Specify an IP Address"
If your PC is already configured, check with your network administrator before making the following changes:
•On the Gateway tab, enter the Broadband Router'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 Broadband Router.
18