Planet XRT-101A User Manual
Networking & Communicatio
n
Internet Broadband Router
XRT-101A
User’s Guide
ii
Copyright
Copyright (C) 2001 PLANET Technology Corp. All rights reserved.
The products and programs described in this User’s Manual are licensed products of PLANET
Technology, This User’s Manual contains proprietary information protected by copyright, and this User’s
Manual and all accompanying hardware, software, and documentation are copyrighted.
No part of this User’s Manual may be copied, photocopied, reproduced, translated, or reduced to any
electronic medium or machine-readable form by any means by electronic or mechanical. Includin g
photocopying, recording, or information storage and retrieval systems, for any purpose other than the
purchaser's personal use, and without the prior express written permission of PLANET Technology.
Disclaimer
PLANET Technology does not warrant that the hardware will work properly in all environments and
applications, and makes no warranty and representation, either implied or expressed, with respect to the
quality, performance, merchantability, or fitness for a particular purpose.
PLANET has made every effort to ensure that this User’s Manual is accurate; PLANET disclaims liability
for any inaccuracies or omissions that may have occurred.
Information in this User’s Manual is subject to change without notice and does not represent a
commitment on the part of PLANET. PLANET assumes no responsibility for any inaccuracies that may
be contained in this User’s Manual. PLANET makes no commitment to update or keep current the
information in this User’s Manual, and reserves the right to make improvements to this User’s Manual
and/or to the products described in this User’s Manual, at any time without notice.
If you find information in this manual that is incorrect, misleading, or incomplete, we would appreciate
your comments and suggestions.
CE mark Warning
The is a class B device, In a domestic environment, this product may cause radio interference, in which
case the user may be required to take adequate measures.
Trademarks
The PLANET logo is a trademark of PLANET Technology. This documentation may refer to numerous
hardware and software products by their trade names. In most, if not all cases, these designations are
claimed as trademarks or registered trademarks by their respective companies.
Revision
User’s Manual for PLANET Internet Broadband Router:
Model: XRT-101A
Rev: 4.0 (Nov. 2001)
Part No. EM-XRT1V4
i
TABLE OF CONTENTS
CHAPTER 1 INTRODUCTION..............................................................................................1
Internet Broadband Router Features..............................................................................1
Package Contents ..............................................................................................................3
Physical Details..................................................................................................................4
CHAPTER 2 INSTALLATION............................................................................................... 8
Requirements.....................................................................................................................8
Procedure...........................................................................................................................8
CHAPTER 3 SETUP...............................................................................................................10
Overview ..........................................................................................................................10
Configuration Program...................................................................................................11
Setup Wizard ................................................................................................................... 13
LAN Screen......................................................................................................................15
Password Screen..............................................................................................................17
CHAPTER 4 PC CONFIGURATION...................................................................................18
Overview ..........................................................................................................................18
Windows Clients..............................................................................................................18
Macintosh Clients............................................................................................................30
Linux Clients.................................................................................................................... 30
Other Unix Systems ......................................................................................................... 30
CHAPTER 5 OPERATION AND STATUS.........................................................................31
Operation ......................................................................................................................... 31
Status Screen.................................................................................................................... 31
Connection Status - PPPoE.............................................................................................33
Connection Status - PPTP...............................................................................................36
Connection Details - Fixed/Dynamic IP Address.......................................................... 38
CHAPTER 6 ADVANCED FEATURES...............................................................................40
Overview ..........................................................................................................................40
Advanced Menu Screen ..................................................................................................40
Access Control................................................................................................................. 41
Advanced Internet Screen...............................................................................................45
Conferencing & Telephony............................................................................................. 45
Special Applications ........................................................................................................ 47
DMZ..................................................................................................................................49
URL Filter........................................................................................................................49
Virtual Servers.................................................................................................................51
Dynamic DNS (Domain Name Server)...........................................................................54
Remote Management.......................................................................................................56
CHAPTER 7 ADVANCED CONFIGURATION.................................................................57
Overview ..........................................................................................................................57
PC Database Screen ........................................................................................................ 57
Options ............................................................................................................................. 59
MAC Address ..................................................................................................................61
Routing.............................................................................................................................62
APPENDIX A TROUBLESHOOTING................................................................................66
Overview ..........................................................................................................................66
General Problems............................................................................................................66
ii
Internet Access.................................................................................................................66
APPENDIX B SPECIFICATIONS........................................................................................ 68
XRT-101A........................................................................................................................68
1
Chapter 1
Introduction
This Chapter provides an overview of the Internet Broadband Router's
features and capabilities.
Congratulations on the purchase of your new Internet Broadband Router- XRT-101A. The
Internet Broadband Router will allow multiple LAN users to share an Internet user account, via
a DSL or Cable modem. Once the Internet Broadband Router is installed and configured, the
Internet is just a click away.
10/100BaseT LAN
Internet
ADSL/Cable
Modem
Broadband
Router
Figure 1: Internet Broadband Router
Internet Broadband Router Features
The Internet 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 Interne t Broadband Router, using only a singl e external IP Address. The l ocal
(invalid) IP Addresses are hidden from external sources. This process is called NAT
(Network Address Translation).
•
DSL & Cable Modem Support. The Internet Broadband Router has a 10BaseT
Ethernet port for connecting a DSL or Cable Modem. All popular DSL and Cable Modems
are supported.
•
PPPoE and PPTP Support. The Internet (WAN port) connection supports PPPoE
(PPP over Ethernet) and PPTP (Peer-to-Peer Tunneling Protocol), as well as "Direct
Connection" type services.
•
Fixed or Dynamic IP Address. On the Internet (WAN port) connection, the Internet
Broadband Router supports both Dynamic IP Address (IP Address is allocated on
connection) and Fixed IP Address.
1
Internet Sharing Gateway User Guide
2
Advanced Internet Functions
• Conferencing & Telephony Applications. Internet Telephony and Conferencing
applications, which are often difficult to use when behind a Firewall, are supported.
•
Special Internet Applications. Applications which use non-stand ard 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.
•
VPN Support. VPN (Virtual Private Networking) connections using PPTP and IPSec are
transparently supported - no configuration is required.
LAN Features
• Dual Ethernet ports. The Internet Broadband Router has 2 Ethernet ports. One (the
LAN port) is used to connect to your local LAN. The other (the WAN port) is connected to
your DSL or Cable modem.
•
DHCP Server Support. Dynamic Host Configuration Protocol provides a dynamic IP
address to PCs and other devices upon request. The Internet 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 Internet Broadband Router's RIP (Routing Information Protocol) support and builtin static routing table.
Configuration & Management
• Easy Setup. Use your WEB browser from anywhere on the LAN for configur ation.
•
Remote Management. The Internet 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 Internet Broadband Router. UPnP is by supported by Windows ME,
XP, or later.
Introduction
3
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 Internet 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 b andwidth
and so many resources that Internet access becomes unavailable. The Internet Broadband
Router incorporates protection against DoS attacks.
Package Contents
The following items should be included:
• The Internet Broadband Router Unit
• Power Adapter
• Quick Installation Guide
• CD-ROM contai ni ng the on-line manual.
If any of the above items are damaged or missing, please contact your dealer immediately.
Internet Sharing Gateway User Guide
4
Physical Details
Top - Mounted LEDs
The Data/Status LED will flash in GREEN during normal operation, as data is transmitted or
received through the LAN port. YELLOW indicates an error. Possible LED states are shown
below.
LAN
Data/Status
LED
WAN Data
LED
Description
On
(Orange, then
Green)
On Normal start up (power ON) sequence.
On (Green) On Idle.
Flashing
(Green)
Flashing Normal Operation.
The Data/Status LED will flash when data is
transmitted or received through the LAN port.
The Data LED will flash when data is transmitted or
received through the WAN port.
Flashing
Orange, Green,
Orange, Green, …
Hardware error. Contact your dealer for technical
support.
Introduction
5
Components
Figure 2: Components
n
LED Link Indicator
(WAN Port)
Flashes when data is transmitted or received.
o
WAN port
(10BaseT)
Connect the 10BaseT cabling (RJ45 connector) for the
External LAN, WAN, or DSL/Cable Modem here.
p
LAN port
(Auto-sensing
10/100BaseT)
Connect the LAN cable (RJ45 connectors) from this port to a
10BaseT or 100BaseT hub.
q
LED Link Indicator
(LAN Port)
Flashes when data is transmitted or received.
Internet Sharing Gateway User Guide
6
r
Reset Button
This button has 2 functions:
• When pressed and released, the Internet Broadband
Router will reboot (restart).
• This button can also be used to clear ALL data and
restore ALL settings to the factory default values.
To 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 Internet Broadband
Router is now using the fac tory default values.
s
Power port (12V)
Connect the power adapter here.
t
WAN Data LED
This will flash during normal operation, when data is
transmitted or received through the WAN port.
u
LAN Data/Status
LED
During normal operation, this will flash in Green. Orange
indicates an error. See the following LED Table for more
information.
v
DIP switches
Refer to the DIP Switches on page 7.
Introduction
7
DIP Switches
DIP Switch Setting Description
1=off
2=off
Normal Operation.
1=off
2=on
DHCP Server functi on disabled.
1=on
2=off
Used to restore Default IP Address
and clear Password (See below).
1=on
2=on
Normal Operation.
Restore Default IP Address and Clear Password
If the Internet Broadband Router's IP Address or password is lost, the following procedure can
be used to recover from this situation.
1. Turn the power to the Internet Broadband Router OFF.
2. Set DIP switch 1 ON.
3. Turn the power to the Internet Broadband Router ON.
4. Operate DIP switch 1 in the following sequence (you have 15 seconds to complete the
sequence):
• OFF
• ON
• OFF
5. The Internet Broadband Router will now reset, and the Orange Status LED flash. The
following changes will have been made. (Other configuration data is unchanged.)
• IP Address set to its default value of 192.168.0.1
• Network Mask set to 255.255.255.0
• DHCP Server is enabled, and will allocate IP Addresses in the range 192.168.0.2 to
192.168.0.51.
• The password cleared (no password).
6. You can now connect to the Internet Broadband Router and make any configuration
changes required.
8
Chapter 2
Installation
This Chapter covers the physical installation of the Internet Broadband
Router.
Requirements
• Ethernet Network employing 10BaseT and the TCP/IP protocol.
• For Internet Access, a DSL or Cable modem, and an Internet Access account with a local
ISP (Internet Service Provider).
Procedure
Figure 3: Installation Diagram
1. Choose an Installation Site
Select a suitable place on the network to install the Internet Broadband Router.
Ensure the Internet Broadband Router and the DSL/Cable modem are powered OFF.
2. Connect LAN Cables
Connect a 10BaseT cable from a Hub on your LAN to the LAN port on the Internet
Broadband Router.
3. Connect WAN Cable
Connect the DSL or Cable modem to the WAN port on the Internet Broadband Router. Use
the cable supplied with your DSL/Cable modem. If no cable was supplied, use a standard
cable.
2
Installation
9
4. Power Up
• Power on the Cable or DSL modem.
• Connect the supplied power adapter to the Internet Broadband Router and power up.
Use only the power adapter provided. Using a different one may cause hardware damage
5. Check the LEDs
When the Internet Broadband Router is powered On, the Data/Status LED should flash
Orange, then turn Green. If it stays Orange, there is a hardware problem.
For more information, refer to Top - Mounted LEDs in Chapter 1.
10
Chapter 3
Setup
This Chapter provides details of the Setup process.
Overview
This chapter describes the setup procedure for:
• Internet Access
• LAN configuration
• Assigning a Password to protect the configuration dat a.
PCs on your local LAN may also require configuration. For details, see Chapter 4 - PC
Configuration.
Other configura tion may also be required, de pending on which features and functions o f t he
Internet 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 Configuratio n
Check Internet Broadband Router operation and Status. Chapter 5:
Operation and Status
Use any of the following Internet features:
• Special Applications
• DMZ
• Virtual Servers
• Dynamic DNS
• Remote Management
Chapter 6:
Advanced Features
Use any of the following Advanced Configuration settings:
• PC Database
• Options (Backup DNS, TFTP, UPnP, Firewall)
• Routing (RIP and static Routing)
Chapter 7
Advanced Configuration
Where use of a certain feature requires that
PCs or other LAN devices be configured, this
is also explained in the relevant chapter.
3
Setup
11
Configuration Program
The Internet 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 Internet Broadband Router, please ensure that:
• Your PC can establish a physical connection to the Internet Broadband Router. The PC and
the Internet Broadband Router must be directly connected (using the switch ports on the
Internet Broadband Router) or on the same LAN segment.
• The Internet Broadband Router must be installed and powered ON.
• If the Internet 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 Internet Broadband Router is
allocated a new IP Address during configuration.
Connecting to the Internet Broadband Router
Using UPnP
If your Windows system supports UPnP, an icon for the Internet Broadband Router will appear
in the system tray, notifying you that a new network device has been found, and offe ring to
create a new desktop shortcut to the newly-discovered device.
• Unless you intend to change the IP Address of the Internet 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 Internet 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 Internet Broadband Router:
1. After installing the Internet 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 Internet Broadband Router,
as in this example, which uses the Internet Broadband Router's default IP Address:
HTTP://192.168.0.1
Internet Sharing Gateway User Guide
12
If you can't connect
If the Internet Broadband Router does not respond, check the following:
• The Internet 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 Internet 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 Internet 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 Internet Broadband Router are on the same
network segment. (If you don't have a router, this must be the case.)
Setup
13
Setup Wizard
The first time you connect to the Internet Broadband Router, the Setup Wizard will run
automatically. (The Setup Wizard will also run if the Internet Broadband Router's default
setting are restored.)
1. Step through the Wizar d 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.
• If the connection fails, check your data, the Cable/DSL modem, and all connections.
• If your ISP has recorded your MAC (hardware) address, exit the Wizard and select
MAC Address on the Advanced menu. Change the MAC address to match the value
expected by your ISP.
Cable Modems
Type Details ISP Data required
Dynamic
IP Address
Your IP Address is allocated
automatically, while connecting
to you ISP.
None.
Static (Fixed)
IP Address
Your ISP allocates a permanent
IP Address to you.
IP Address allocated to you.
@Home type
service.
The IP Address is allocated
automatically, but a "Host
Name" and "Domain Name" are
allocated to you. Sometimes, the
ISP will record the MAC
(Hardware) address of your PC.
Host Name and Domain
Name; sometimes the MAC
(hardware) address.
DSL Modems
Type Details ISP Data required
Dynamic
IP Address
Your IP Address is allocated
automatically, while connecting
to your ISP.
None.
Static (Fixed)
IP Address
Your ISP allocates a permanent
IP Address to you.
IP Address allocated to you.
PPPoE You connect to the ISP only
when required. The IP address is
allocated automatically.
User name and password.
PPTP Mainly used in Europe.
You connect to the ISP only
when required. The IP address is
usually allocated automatically,
but may be Static (Fixed).
• PPTP Server IP Address.
• User name and password.
• IP Address allocated to
you, if Static (Fixed).
Internet Sharing Gateway User Guide
14
Other Modems (e.g. Broadband Wireless)
Type Details ISP Data required
Dynamic
IP Address
Your IP Address is allocated
automatically, while connecting
to your ISP.
None.
Static (Fixed)
IP Address
Your ISP allocates a permanent
IP Address to you.
IP Address allocated to you.
Home Screen
After finishing the Setup Wizard, you will see the Home screen. When you connect in the
future, you will see this screen when you connect. An example screen is shown below.
Figure 4: Home Screen
Navigation & Data Input
• Use the menu bar on the top of the screen, and the "Back" button on your Browser, for
navigation.
• Changing to another sc reen without clicking "Save" doe s 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).
Setup
15
LAN Screen
Use the LAN link on the main menu to reach the LAN screen An example screen is shown
below.
Figure 5: LAN Screen
Data - LAN Screen
TCP/IP
IP Address
IP address for the Internet 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 Addr ess 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 Internet Broadband Router is attached (the same
value as the PCs on that LAN segment).
DHCP Server
• If Enabled, the Internet Broadband Router will allocate IP
Addresses to PCs (DHCP c lie nts) 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 Internet Broadband Router as the 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.
Buttons
Save
Save the data on screen.
Cancel
The "Cancel" button will discard any data you have entered and reload
the file from the Internet Broadband Router.
Internet Sharing Gateway User Guide
16
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 Internet 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 Internet Broadband Router's DHCP Ser ver
This is the default setting. The DHCP Server settings are on the LAN screen. On this screen,
you can:
• Enable or Disable the Internet 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 Internet Broadband Router's, the following procedure is required.
1. Disable the DHCP Server feature in the Internet Broadband Router. This setting is on the
LAN screen.
2. Configure the DHCP Server to provide the Internet 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.
Setup
17
Password Screen
The password screen allows you to assign a password to the Internet Broadband Router.
Figure 6: Password Screen
Once you have assigned a password to the Int ernet 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 7: Password Dialog
• Leave the "User Name" blank.
• Enter the password for the Internet Broadband Router, as set on the Password screen
above.
18
Chapter 4
PC Configuration
This Chapter details the PC Configuration required on the local ("Internal")
LAN.
Overview
For each PC, the following may to be configured:
• TCP/IP ne twork settings
• Internet Access configuration
Windows Clie nts
This section describes how to configure Windows clients for Internet access via the Internet
Broadband Router.
The first step is to check the PC's TCP/IP settings.
The Internet 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 Internet Broadband Rout er set t ings, and the default
Windows TCP/IP settings, no changes need to be made.
• By default, the Internet Broadband Router 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, t he f ol lowing changes are
required:
• The Gateway must be set to the IP address of the Internet Broadband Router
• 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 7 - Routing
for details.
4
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