Askey RTA300W User manual

RTA300W Wireless ADSL Router
User’s Manual
Rev:01
2002/07/16

ii
No part of this publication may be reproduced in any form by any means without the prior written permission. Other
trademarks or brand names mentioned herein are trademarks or registered trademarks of their respective companies.
2002/07/16
Rev:01
000300w-rta

ADSL Router User Manual
iii
Safety Notes
For Installation
Use only the type of power source indicated on the marking labels.
Use only the power adapter supplied with the product.
Do not overload wall outlet or extension cords as this may increase the risk of electric shock or file. If the
power cord is frayed, replace it with a new one.
Proper ventilation is necessary to prevent the product overheating. Do not block or cover the slots and
openings on the device, which are intended for ventilation and proper operation. It is recommended to
mount the product with a stack.
Do not place the product near any source of heat or expose it to direct sunshine.
Do not expose the product to moisture. Never spill any liquid on the product.
Do not attempt to connect with any computer accessory or electronic product without instructions from
qualified service personnel. This may result in risk of electronic shock or file.
Do not place this product on an unstable stand or table.
For Using
Power off and unplug this product from the wall outlet when it is not in use or before cleaning. Pay
attention to the temperature of the power adapter. The temperature might be high.
After powering off the product, power on the product at least 15 seconds later.
Do not block the ventilating openings of this product.
When the product is expected to be not in use for a period of time, unplug the power cord of the product to
prevent it from the damage of storm or sudden increases in rating.
For Service
Do not attempt to disassemble or open covers of this unit by yourself. Nor should you attempt to service the product
yourself, which may void the user’s authority to operate it. Contact qualified service personnel under the following
conditions:
If the power cord or plug is damaged or frayed.
If liquid has been spilled into the product.
If the product has been exposed to rain or water.
If the product does not operate normally when the operating instructions are followed.
If the product has been dropped or the cabinet has been damaged.
If the product exhibits a distinct change in performance.
Warning
This equipment must be installed and operated in accordance with provided instructions and a minimum 20
cm spacing must be provided between computer mounted antenna and person’s body (excluding
extremities of hands, wrist and feet) during wireless modes of operation.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)
this device may not cause harmful interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
Caution
Any changes or modifications not expressly approved by the party responsible for compliance could void
the authority to operate equipment.

Contents
iv
Contents
Before You Use ................................................................................................. vi
Features..................................................................................................vi
System Requirements ..............................................................................vii
Unpacking.............................................................................................. viii
Subscription for ADSL Service .................................................................. viii
Chapter 1: Overview .......................................................................................... 1
Physical Outlook ....................................................................................... 1
Front Panel..................................................................................... 1
Rear Panel...................................................................................... 1
Chapter 2: Installation....................................................................................... 3
Choosing a place for the ADSL Router ......................................................... 3
Connecting the ADSL Router ...................................................................... 3
USB Driver Installation .............................................................................. 4
For Windows 98 .............................................................................. 4
For Windows ME.............................................................................. 6
For Windows 2000........................................................................... 7
For Windows XP .............................................................................. 9
Uninstall the USB Driver ...........................................................................10
For Windows 98 .............................................................................10
For Windows ME.............................................................................10
For Windows 2000..........................................................................10
For Windows XP .............................................................................10
Chapter 3: Connection Mode ............................................................................ 11
Bridge Mode............................................................................................12
Router Mode ...........................................................................................13
MER Mode...............................................................................................15
PPPoA + NAT Mode ..................................................................................16
PPPoE + NAT Mode ..................................................................................17
PPPoE Relay ............................................................................................18
Multiple PVCs Mode..................................................................................19
Chapter 4: Configuration.................................................................................. 21
Setting TCP/IP on Client PC.......................................................................21
For Windows 98 .............................................................................21
For Windows NT .............................................................................25
For Windows 2000..........................................................................28
For Windows ME.............................................................................30
For Windows XP .............................................................................31
Configure PC to get IP address from DHCP..................................................32
For Windows 98 .............................................................................32
For Windows NT .............................................................................33
For Windows 2000..........................................................................33
For Windows ME.............................................................................33

Contents
v
For Windows XP .............................................................................34
Renew IP Address on Client PC..................................................................35
For Windows 98 .............................................................................35
For Windows NT .............................................................................35
For Windows 2000..........................................................................36
For Windows ME.............................................................................36
For Windows XP .............................................................................37
Chapter 5: Web Configuration.......................................................................... 39
Using Web-Based Manager........................................................................39
Outline of Web Manager..................................................................39
To Have the New Settings Take Effect...............................................40
Quick start..............................................................................................40
System...................................................................................................41
Device Information.........................................................................41
Administrative Security ...................................................................41
Save Configuration .........................................................................43
Upgrade Software...........................................................................43
Reset Router..................................................................................43
Status ....................................................................................................44
DSL Connection..............................................................................44
WAN Connection ............................................................................45
Traffic Counter...............................................................................45
Routing Table.................................................................................45
DHCP Table ...................................................................................46
Wireless Client ...............................................................................46
Configuration ..........................................................................................47
DSL Configuration ..........................................................................47
LAN Configuration ..........................................................................47
WLAN Configuration........................................................................50
WAN Configuration .........................................................................52
IP Route........................................................................................54
DNS..............................................................................................55
Security ........................................................................................57
Virtual Server ................................................................................59
UPnP (Optional) .............................................................................61
Chapter 6: Troubleshooting ............................................................................. 63
Problems with LAN...................................................................................63
Problems with WAN..................................................................................63
Problems with Upgrading ..........................................................................64
Chapter 7: Glossary ......................................................................................... 67
Appendix: Specification ................................................................................... 69
Software .......................................................................................69
Hardware ......................................................................................70

Before You Use
vi
B
Be ef fo or re e Y Yo ou u U Us se e
Thank you for choosing the Asymmetric Digital Subscriber Line (ADSL) Router. With the asymmetric technology,
this device runs over standard copper phone lines and provides a downstream rate at up to 8 Mbps and upstream rate
at up to 1 Mbps. In addition, ADSL allows you to have both voice and data services in use simultaneously all over
one phone line.
Equipped with Ethernet LAN interface, this ADSL Router can be connected to a LAN or a single Ethernet-equipped
PC. A built-in dynamic host configuration protocol (DHCP) server automatically assigns IP addresses to PCs on the
LAN, and with Network Address Translation (NAT) these PCs can communicate with the outside world with only
one public IP. This ADSL Router provides an ideal Internet access solution for the corporate environment, the small
office and the home user.
Features
ADSL Compliance
ANSI T1.413 Issue 2
ITU G.992.1 Annex A (G.dmt)
ITU G.992.2 Annex A (G.lite)
ITU G.994.1 (G.hs)
Wireless LAN Features
Fully compatible to IEEE 802.11b standard and allow operating range up to 300 meters (open space) and 100
meters (indoor).
The Direct Sequence Spread Spectrum (DSSS) technology is exploited.
Seamless roaming within the 802.11 and 802.11b wireless LAN infrastructure
Low power consumption via efficient power management
Support the Association Control function: Only registered wireless clients can be allowed to associate to
wireless ADSL router.
ATM Features
Compliant to ATM Forum UNI 3.1 / 4.0 Permanent Virtual Circuits (PVCs)
Support up to 8 AAL5 Virtual Circuit Channels (VCCs) for UBR, CBR, VBR-rt, and VBR-nrt with traffic
shaping
TR-037 Auto PVC *1(auto-provisioning)
RFC1483 (RFC2684) LLC Encapsulation and VC Multiplexing over AAL5
RFC2364 Point-to-Point Protocol (PPP) over AAL5
RFC2225 Classical IP and ARP over ATM
RFC2516 PPP over Ethernet: support Relay (Transparent Forwarding) and Client functions
OAM F4/F5 End-to-End/Segment Loopback Cells
Bridging Features
Supports self-learning bridge specified in IEEE 802.1D Transparent Bridging
Supports up to 4000 learning MAC addresses
Transparent bridging among 10/100 Mb Ethernet and 802.11b Wireless LAN interfaces

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Routing Features
UPnP IGD*2 (Internet Gateway Device) with NAT traversal capability support
NAT (Network Address Translation) / PAT (Port Address Translation) let multiple users on the LAN to access
the internet for the cost of only one IP address and enjoy various multimedia applications.
ALGs (Application Level Gateways): such as NetMeeting, FTP, Quick Time, mIRC, Real Player, CuSeeMe, etc.
Multiple Virtual Servers (e.g., Web, FTP, Mail servers) can be setup on user’s local network.
Static routes, RFC1058 RIPv1, RFC1723 RIPv2.
DNS Relay and DNS Server *3
ARP Proxy
Security Features
PAP (RFC1334), CHAP (RFC1994) for PPP session
Firewall support IP packets filtering based on IP address/Port number/Protocol type and TCP code field flags
Intrusion Detection provides protection from a number of attacks (such as SYN/FIN/RST Flood, Smurf,
WinNuke, Echo Scan, Xmas Tree Scan, etc)
WEP (Wired Equivalent Privacy) encryption uses RC4 with 64/128 bit key length
Configuration and Management
User-friendly embedded web configuration interface with password protection
Remote management accesses control
Telnet session for local or remote management
HTTP firmware upgrades via web browser GUI directly
Distribute IP addresses to end users via DHCP server provided by ADSL router
SNMPv1/v2c agent with MIB-II, PPP MIB, ADSL Line MIB.
Note:
*1 This is optional. TR-037 Autopvc provisioning can be provided on demand.
*2 This is optional. UPnP IGD and NAT Traversal function can be provided on demand.
*3 This is optional. DNS server can be provided on demand.
System Requirements
For using this, you have to make sure you have the following that installed on the clients:
For Wireless Clients
Operating System must be Windows98/2000/NT/ME/XP
Wireless card installed
Wireless card driver
For Ethernet Clients
Operating System must be Windows98/2000/NT/ME/XP
10/100 Base-T NIC
10/100 Base-T(UTP) network cable
A Hub
For USB Clients
Operating System must be Windows98/2000/NT/ME/XP
USB cable

ADSL Router User Manual
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Unpacking
Check the contents of the package against the pack contents checklist below. If any of the items is missing, then
contact the dealer from whom the equipment was purchased.
ADSL Router
Power Adapter and Cord
RJ-11 ADSL Line Cable
RJ-45 Ethernet Cable
USB Cable
Quick Start Guide
Driver & Utility Software CD
Depending on the service type your vendor offers, you may be provide with the devices below:
Splitter (for G.dmt version)
Micro filter (for G.lite version)
Subscription for ADSL Service
To use the ADSL Router, you have to subscribe for ADSL service from your broadband service provider. According
to the service type you subscribe, you will get various IP addresses:
Dynamic IP: If you apply for dial-up connection, you will be given an Internet account with username and
password. You will get a dynamic IP by dialing up to your ISP.
Static IP address: If you apply for full-time connectivity, you may get either one static IP address or a range of IP
addresses from your ISP. The number of IP addresses varies according to different ADSL
service provider.

Chapter 1: Overiew
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Ch ha ap pt te er r 1 1: : O Ov ve er rv vi ie ew w
Physical Outlook
F
Fr ro on nt t P Pa an ne el l
The following illustration shows the front panel of the ADSL Router:
LED Indicators
The ADSL Router is equipped with LEDs on the front panel as described in the table below (from left to right):
LED Color Status Description
Unlit Power off.PWR Green
Solid Power on.
Unlit Power off or initial self-test of the unit is OK.
Blinking When software downloading or updating operation parameters located in FLASH memory
is in progress.
DIAG Green
Solid Initial self-test failure or programming FLASH memory failure.
Unlit Power off or no Ethernet carrier is present.
Blinking Ethernet carrier is present and user data is going through Ethernet port.
LAN1
to
LAN4
Green
Solid Ethernet carrier is present.
Unlit Power off or wait for USB connection going up.
Blinking User data is going through USB port.
USB Green
Solid USB connection is OK.
Unlit Power off or no radio signal (WLAN card is not present or fails to function).
Blinking Traffic is going through Wireless LAN interface.
WLAN Green
Solid Wireless LAN interface ready to work.
Unlit Power off or ADSL line connection is handshaking or training is in progress.
Blinking User data is going through ADSL port.
DSL Green
Solid ADSL line connection is OK.
R
Re ea ar r P Pa an ne el l
The following figure illustrates the rear panel of your ADSL Router.
DSL: RJ-11 connector
LAN: Ethernet RJ-45 connector
USB: USB Connector
Console: Console connector

ADSL Router User Manual
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: Power switch
12VDC: Power connector
Note: The Router incorporates a four-port switch for connection to your local Ethernet network.
The Ethernet ports are marked LOCAL, and are capable of operation at either 10 Mbps (10
BASE-T) or 100 Mbps (100 BASE-Tx).

Chapter 2: Installation
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Ch ha ap pt te er r 2 2: : I In ns st ta al ll la at ti io on n
Choosing a place for the ADSL Router
1. Place the ADSL Router close to ADSL wall outlet and power outlet for the cable to reach it easily.
2. Avoid placing the device in places where people may walk on the cables. Also keep it away from direct
sunshine or heat sources.
3. Place the device on a flat and stable stand.
Connecting the ADSL Router
Follow the steps below to connect the related devices.
1. Remove the end of the phone line from your phone connector and plug it onto the “LINE” port of the POTS
Splitter. Use another phone line to connect your phone and splitter. Plug this phone line onto the “PHONE” port
of the ADSL splitter, and plug the other end of the line onto your phone.
2. Use the line to connect the ADSL splitter (MODEM port) and your ADSL LAN port.
3. Please attach one end of the Ethernet cable with RJ-45 connector to the LAN port of your ADSL Router.
4. Connect the other end of the cable to the Ethernet port of the client PC.
5. If you want to connect to a hub for used by many devices, please connect the other end to the uplink port of the
hub.

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6. Connect the supplied power adapter to the PWR port of your ADSL Router, and plug the other end to a power
outlet.
7. Turn on the power switch.
Note:
For Full Rate (G.dmt) standard, a POTS Splitter is necessary on subscriber’s premise to keep the
telephone and ADSL signals separated, giving them the capability to provide simultaneous
Internet access and telephone service on the same line. To connect a POTS Splitter:
1. Connect the port Phone to your telephone.
2. Connect the port Modem to your ADSL Router.
3. Connect the port Line to the ADSL wall jack.
USB Driver Installation
If the ADSL Router is connected to a PC through USB interface, you will be prompted for the USB drivers when
plugging the USB cable to the PC. Refer to the relevant operating system to install the USB drivers. Otherwise, you
may skip this chapter.
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Fo or r W Wi in nd do ow ws s 9 98 8
Step 1 When plugging the USB cable to the PC, the system will automatically detect the USB ADSL Router.
When Add New Hardware Wizard window announces detecting of the USB device, click Next.
Note: If the USB device is not detected, check the USB cable between the PC and the
device. Also verify that the device is power on.
Step 2 When prompted for driver files, select Search for the best driver… and click Next.

Chapter 2: Installation
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Step 3 Insert the Installation CD into your CD-ROM drive. Select CD-ROM drive and click Next .
Step 4 When the system finds the driver, click Next.
Step 5 When Windows has finished installing the driver required, click Finish.
Step 6 After the USB driver installation, the system will automatically detect the USB ADSL Gateway. When
Add New Hardware Wizard window announces detecting of the USB device, click Next.
Step 7 Repeat steps 2-4.
Step 8 Click Finish to complete the installation.

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Step 9 When you are prompted with System Settings Change dialog box, click Yes to restart your computer.
F
Fo or r W Wi in nd do ow ws s M ME E
Step 1 While plugging the USB cable to the PC, the system will automatically detect the USB ADSL Router.
When Add New Hardware Wizard window announces detecting of the USB device, select Specify
the location of the driver (Advanced) and click Next.
Note: If the USB device is not detected, check the USB cable between the PC and the
device. Also verify that the device is power on.
Step 2 Insert the Installation CD into your CD-ROM drive. Select the Search for the best drive for your
device option and then check the Removable Media box. Then click Next.
Step 3 While the system finds the driver, click Next.
Step 4 Click Finish to complete the installation.

Chapter 2: Installation
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Step 5 After the USB driver installation, the system will automatically detect the USB ADSL Gateway. When
Found New Hardware Wizard window announces detecting of the USB device, click Next.
Step 7 Repeat steps 2-4.
Step 8 Click Finish to complete the installation.
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Step 1 When plugging the USB cable to the PC, the system will automatically detect the USB ADSL Router.
When Found New Hardware Wizard window announces detecting of the USB device, click Next.
Note: If the USB device is not detected, check the USB cable between the PC and the
device. Also verify that the device is power on.
Step 2 Select Search for a suitable device… and click Next.
Step 3 When you are prompted for driver files, insert the Installation CD into your CD-ROM drive. Select CD-
ROM drives and click Next.

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Step 4 Wilen the system finds the driver, click Next.
Step 5 Click Finish to complete the installation.
Step 6 After USB driver installation, the system will automatically detect the USB ADSL Gateway. When
Found New Hardware Wizard window announces detecting of the USB device, click Next.
Step 7 Repeat steps 2-4.
Step 8 Click Finish to complete the installation.

Chapter 2: Installation
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F
Fo or r W Wi in nd do ow ws s X XP P
Step 1 When plugging the USB cable to the PC, the system will automatically detect the USB ADSL Router.
When Found New Hardware Wizard window announces detecting of the USB device, click Next.
Note: If the USB device is not detected, check the USB cable between the PC and the
device. Also verify that the device is power on.
Step 2 The Windows will copy the drivers form the Software Utility CD.
Step 3 When the driver for USB Virtual Bus are copied onto your computer, click Finish for next step.
Step 4 The system will automatically install the driver for USB ADSL Gateway.
Step 5 After Windows XP copied the drivers from the Software Utility CD, click Finish.

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Uninstall the USB Driver
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Step 1 Click on the Start menu, point to Settings and click on Control Panel.
Step 2 Select Add/Remove Programs.
Step 3 On the Install/Uninstall tab, select Askey USB ADSL Gateway Driver from the list box.
Step 4 Click the Add/Remove button.
Step 5 Later, click Ok.
F
Fo or r W Wi in nd do ow ws s M ME E
Step 1 Click on the Start menu, point to Settings and click on Control Panel.
Step 2 Select Add/Remove Programs.
Step 3 On the Install/Uninstall tab, select Askey USB ADSL Gateway Driver from the list box.
Step 4 Click the Add/Remove button.
Step 5 Later, click Ok.
F
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Step 1 Click on the Start menu, point to Settings and click on Control Panel.
Step 2 Select Add/Remove Programs.
Step 3 Select Askey USB ADSL Gateway Driver from the list box.
Step 4 Click the Change/Remove button.
Step 5 Later, click Ok.
F
Fo or r W Wi in nd do ow ws s X XP P
Step 1 Click on the Start menu, point to Settings and click on Control Panel.
Step 2 Select Add/Remove Programs.
Step 3 Select Askey USB ADSL Gateway Driver from the list box.
Step 4 Click the Change/Remove button.
Step 5 Later, click Ok.

Chapter 3: Connection Mode
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C
Ch ha ap pt te er r 3 3: : C Co on nn ne ec ct ti io on n M Mo od de e
Prior to configuring the ADSL Router, you must decide whether to configure the ADSL Router as a bridge or as a
router. This chapter presents some deployment examples for your reference. Each mode includes its general configure
procedures. For more detailed inforamtion about web configuration, refer to "Web Configuration".
Bridge Mode
Router Mode
MER Mode
PPPoA+ NAT Mode
PPPoE + NAT Mode
Multiple PVCs Mode
For making sure that you can connect the ADSL to your computer well and get into Internet successfully, please
make sure the following first.
1.Make sure you have installed a network interface card onto your computer.
2.Make sure the connection between the ADSL and your computer is OK.
3.Check to see the TCP/IP protocol and set the IP address as “Auto Get IP Address”.
When you are sure all above is Ok, you can open the Browser and type in “192.168.1.1” and start to do the web
configuration with different connection modes.
This chapter is going to introduce the function of each connection mode and tell you the basic configuring steps that
you have to do. If you did not follow the configuring steps for using these connection modes, you might get some
connection problems and can not connect to Internet well.

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Bridge Mode
BRAS Broadband Remote Access Server
PPPoE
Client S/W
RADIUS
Server
PPP over Ethernet
Bridge
Mode
PC(s)
BRAS
STM-1
DSLAM
ADSL
Router
Loop ISP
A
AA
Default Private IP
192.168.1.1
Public IP assigned
by BRAS
Hub
Description:
In this example, the ADSL Router acts as a bridge which bridging PC IP address from LAN to WAN. PC IP address
can be a static public address that is pre-assigned by ISP or a dynamic public address that is assigned by ISP DHCP
server, or can be got from PPPoE software.
Therefore, it does not require a public IP address. It only has a default private IP address (192.168.1.1) for
management purpose.
Configuration:
1. Choose a client PC and set the IP as 192.168.1.x (x is between 2 and 254) and the gateway as 192.168.1.1. Or
enter the IP address that came from the ISP DHCP server of the Router.
2. Start up your browser and type 192.168.1.1 as the address to enter the web-based manager.
3. Go to Configuration >WAN Configuration > Create a New PVC and select the Data Mode –RFC1483
Bridged. Then click Next button.
4. Enter the VPI/VCI values provided by your ISP and select the encapsulation type as LLC/SNAP or VC MUX.
Then click Apply.
5. Save the configuration from System >Save Configuration and System >Restart to restart your router for
initiating these settings.