AOpen AIR User Manual

AOpenRouter 101/201

User’s Manual

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The Federal Communications Commission Statement

This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection in a residential installation. This
equipment generates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by
turning the equipment off and on, the following measures:

-Reorient or relocate the receiving antenna.

-Increase the separation between the equipment and receiver.

-Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.

-Consult the dealer or an experienced radio/TV technician for help.

You are cautioned that changes or modifications not expressly approved by the
party responsible for compliance could void your authority to operate the
equipment

This device complies with part 15 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.

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Table of Contents

THE FEDERAL COMMUNICATIONS COMMISSION STATEMENT...............2

CHAPTER 1 INTRODUCTION......................................................................4

1.1 ABOUT THIS MANUAL.......................................................................4

1.2 ABOUT AOPENROUTER 101/201.............................................................5

1.3 FEATURES AND BENEFITS ....................................................................... 5

1.4 APPLICATIONS ....................................................................................... 5

CHAPTER 2 BEFORE YOU START.............................................................7

2.1 PACKAGE CONTENTS..............................................................................7

2.2 HARDWARE DESCRIPTION.......................................................................8

2.2.1 AOpenRouter 101.......................................................................7

2.2.2 AOpenRouter 201.......................................................................9

2.3 SYSTEM REQUIREMENTS.......................................................................10

2.4 ISP REQUIREMENTS.............................................................................11

CHAPTER 3 QUICK INSTALLATION ......................................................... 12

3.1 HARDWARE INSTALLATION ....................................................................12

3.2 CLIENT-SIDE NETWORK SETTINGS.........................................................14

3.3 AOPENROUTER 101/201 SETTINGS ...................................................... 18

3.4 TEST...................................................................................................20

3.5 SETTING UP OTHER CLIENT STATIONS.....................................................20

CHAPTER 4 ADVANCED CONFIGURATION ............................................ 21

4.1 CONFIGURING BY WEB MANAGEMENT....................................................21

4.1.1 Intranet Setting.........................................................................21

4.1.2 Modem1 Setting ....................................................................... 23

4.1.3 Modem2 Setting ....................................................................... 28

4.1.4 Dial In Setting...........................................................................28

4.1.5 Device Admin Setting............................................................... 30

4.1.6 Status Monitor.......................................................................... 31

4.2 CONFIGING BY TELNET ......................................................................... 31

4.3 CONFIGURING BY TERMINAL PROGRAM VIA CONSOLE CABLE.................... 33

CHAPTER 5 TROUBLESHOOTING...........................................................36

APPENDIX A SPECIFICATIONS................................................................ 38

APPENDIX B GLOSSARY.......................................................................... 40

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Chapter 1 Introduction

Congratulations on your purchase of AOpenRouter 101/201. This series includes
powerful yet simple communication devices for connecting local area network
(LAN) to the Internet. For those who want to surf on the Internet with limited cost,
AOpenRouter 101/201 products undoubtedly provide the most convenient and
economical solution.

1.1 ABOUT THIS MANUAL

The User’s Manual describes how to set up the connection from LAN to the
Internet using AOpenRouter 101/201. This manual assumes that you are familiar
with the basic elements of a computer and are interested in detailed or advanced
information on the AOpenRouter 101/201. All instructions and examples in this

manual are given for the AOpenRouter 101, but also apply to the
AOpenRouter 201 product unless specifically noted.It is organized as follows:

Chapter Content

Introduction Describes AOpenRouter 101/201’s features and

Before you start Describes the information and environment

Quick Installation Describes how to install AOpenRouter 101/201

Advanced
Configuration

Troubleshooting Lists problems and solutions one may encounter

Appendix A
Specifications
Appendix B
Glossary

main applications.

needed to configure the AOpenRouter 101/201.

quickly for ordinary applications.
Describes all configuration options for the

AOpenRouter 101/201, including configuring the
modems and ISP accounts. This chapter also
contains a command reference section for
procedures such as resetting the server, setting
back to defaults, and changing the server
password.

when using the AOpenRouter 101/201.
Lists AOpenRouter 101/201’s technical

specifications as a quick reference.

Explains words and phrases in this manual.

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1.2 About AOpenRouter 101/201

AOpenRouter 101/201 provides the most Internet access to multiple users by
sharing one/two dial-up accounts. The outstanding feature of AOpenRouter 101is
the two-serial-port (AOpenRouter 201 with one built-in modem and one serial-port)
design as primary and secondary on-demand or dial-in ports. Modem2 port will be
initiated by the system to increase the bandwidth for traffic congestion relief.
Modem2 port will disconnect automatically to save cost when the demand for
service decreases. If there is no request for accessing the Internet after a period
of time, the system will hang up the connection automatically. Simple
configuration gets your AOpenRouter 101/201 up and running in minutes.

With all these advance technologies, AOpenRouter 101/201 provide a cost
effective solution for your networking need.

1.3 Features and Benefits

Ÿ Support 28.8/33.6/56K modems, ISDN TAs, and leased-line connections
Ÿ Support up to two modem connections simultaneously to boost Internet

access bandwidth

Ÿ Support Dial-On-Demand and auto-disconnect function to save Internet

access cost

Ÿ Support PPP/PAP/CHAP authentication protocol for dial-up identification
Ÿ Support PPP dial-in connection by using standard dial-up program
Ÿ Support DHCP/fixed IP configuration for host IP address assignment
Ÿ Easy setup through web browser or Telnet on any operating system that

supports TCP/IP

Ÿ Compatible with all popular Internet applications
Ÿ Firewall to protect internal hosts from outside intruders
Ÿ Network connection through the built-in 10BASE-T or 100BASE-TX

Ethernet

1.4 Applications

There are several applications for AOpenRouter 101/201, such as:

Ÿ Sharing IP Address

The AOpenRouter 101/201 provides the most Internet utilization to multiple
users by sharing network environment. With only one ISP account, multiple
users on your network can have access to Internet simultaneously.

Ÿ Internet Access

The series supports one or two modem Internet accesses. Users can
choose to link either one or two modems based on their needs. Normally, it
is more economical to use one modem. Yet, if you require more bandwidth
for surfing the Net, using two modems would be faster and more efficient.
With proper configuration, the AOpenRouter 101/201 can hook up and

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drop off the line automatically.

Ÿ Remote Access

The Modem 2 port of AOpenRouter 101/201 can support dial-in function for
remote access. Remote users can dial-in and access interior resources
through modem connection. Optional callback function is also provided for
the sake of security.

Ÿ Virtual Server

If you have a fixed IP address, you can setup a virtual host environment.
Internet users can access the target host to get the information by using
Virtual Host function provided by the unit.

Ÿ Security

AOpenRouter 101/201 supports firewall security that can deny Internet
users from internal resources. It also can filter internal Internet requests
that the administrator does not wish to serve.

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Chapter 2 Before You Start

IP Sharing Router

To operate this product, you must have:

Ÿ A 80486 or greater processor computer equipped with a 10Base-T or

10/100Base-T Ethernet card

Ÿ 16-bit, small-font monitor settings or above are suggested
Ÿ TCP/IP network protocol for each PC
Ÿ At least one computer for configuration
Ÿ UTP network cable with RJ-45 connector
Ÿ Microsoft Internet Explorer 4.0 or later, or Netscape Communicator 4.0 or

later browser¡]For Web configuration¡^

Ÿ At least one modem or ISDN terminal adapter
Ÿ A dedicated phone line or ISDN line

Please verify whether your computer is installed and configured with TCP/IP
properly.

2.1 Package Contents

In this package, you should find:

AopenRouter

101
Router 1 1
Power Adapter 1(AC9V,1A) 1(AC9V,1A)
User’s Manual 1 1
RS-232 Configuration Cable

1 1

(shielded)
RS-232 Modem Cable (shielded) 2 1
RJ-11 Phone Cable 0 1

2.2 Hardware Description

2.2.1 AOpenRouter 101

AOpenRouter

201

AOpenRouter 101

Figure 1. Front Panel Description

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Ÿ Power¡]green¡^

Indicates that there is power to the unit.

Ÿ COM1-TxD (green)

Indicates the data output activity of COM1 port

Ÿ COM1-RxD (green)

Indicates the data input activity of COM1 port

Ÿ COM2-TxD (green)

Indicates the data output activity of COM2 port

Ÿ COM2-RxD (green)

Indicates the data input activity of COM2 port

Ÿ LAN-Col (yellow)

Indicates the collision status of 10/100Mbps LAN port

Ÿ LAN-Tx (green)

Indicates the data output activity of 10/100Mbps LAN port

Ÿ LAN-Rx (green)

Indicates the data input activity of 10/100Mbps LAN port

Figure 2. Rear Panel Description

Ÿ COM1

1st RS-232 port connecting with external modem or ISDN-TA

Ÿ COM2

2nd RS-232 port connecting with external modem or ISDN-TA

Ÿ Node

10/100Mbps LAN port connecting with PC or Mac

Ÿ Hub

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10/100Mbps LAN port connecting with Hub port

Ÿ Console

RS-232 console port operating at 9600-baud

Ÿ AC 9V

External AC power adapter input

2.2.2 AOpenRouter 201

AOpenRouter 201

IP Sharing Router

Figure 3. Front Panel Description

Ÿ Power¡]green¡^

Indicates that there is power to the unit.

Ÿ V.90-TxD (green)

Indicates the data output activity of V.90 modem

Ÿ V.90-RxD (green)

Indicates the data input activity of V.90 modem

Ÿ V.90-OH (green)

Indicates the hook status of V.90 modem

Ÿ COM2-TxD (green)

Indicates the data output activity of COM2 port

Ÿ COM2-RxD (green)

Indicates the data input activity of COM2 port

Ÿ LAN-Tx (green)

Indicates the data output activity of 10/100Mbps LAN port

Ÿ LAN-Rx (green)

Indicates the data input activity of 10/100Mbps LAN port

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Figure 4. Rear Panel Description

Ÿ LINE

V.90 modem RJ-11 for PSTN analog telephone line

Ÿ PHONE

V.90 modem RJ-11 for external telephone set

Ÿ COM2

2nd RS-232 port connecting with external modem or ISDN-TA

Ÿ Node

10/100Mbps LAN port connecting with PC or Mac

Ÿ Hub

10/100Mbps LAN port connecting with Hub port

Ÿ Console

RS-232 console port operating at 9600-baud

Ÿ AC 9V

External AC power adapter input

2.3 System Requirements

Ÿ A 80486 or greater processor computer equipped with a 10Base-T or

10/100Base-T Ethernet card

Ÿ 16-bit, small-font monitor settings or above are suggested
Ÿ TCP/IP network protocol for each PC
Ÿ At least one computer for configuration
Ÿ UTP network cable with RJ-45 connector
Ÿ Microsoft Internet Explorer 4.0 or later, or Netscape Communicator 4.0 or

later browser¡]For Web configuration¡^

Ÿ At least one modem or ISDN terminal adapter
Ÿ A dedicated phone line or ISDN line

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2.4 ISP Requirements

Please collect the following information from your ISP before setup:

Ÿ ISP authentication type or script (if not PAP/CHAP)
Ÿ An ISP account which includes ISP dial-up username and password
Ÿ ISP dial-up phone number
Ÿ Your ISP’s Domain Name Server IP address
Ÿ IP Address and Subnet mask (optional, for fixed IP users only.)

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Chapter 3 Quick Installation

This Quick Installation is designed to help install the AOpenRouter 101/201 to
your network. The instructions included in this section assume you are setting up
a new network.

There are 5 steps to set up the AOpenRouter 101/201 product:

1. Hardware Installation¡GTo set up the hardware connection, power and
other devices.

2. Client-side Network Settings¡GTo set up the client-side TCP/IP
configuration in order to configure and access the AOpenRouter 101/201.

3. AOpenRouter 101/201 Setting¡GTo configure the AOpenRouter 101/201
product using Java compatible web browser or Telnet program.

4. Test¡GUse browser to access external web site to check if all settings are
correct.

5. Setting up other clients¡GTo set up all other client stations in the same LAN.

3.1 Hardware Installation

The followings are instructions for setting up the AOpenRouter 101/201 . Refer to
the illustration below and follow the simple steps to quickly install your
AOpenRouter 101/201.

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Figure 5. AOpenRouter 101 Hardware Installation

Figure 6. AOpenRouter 201 Hardware Installation

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1. Connect one end of the RS-232 DB25-to-RJ45 cable¡] included in the
package¡^ to the modem/ISDN TA and the other end to the RJ-45 serial port
labeled COM 1 on the back of the AOpenRouter 101. Go to Step 2. For the
AOpenRouter 201, connect one end of RJ-11 cable to wall RJ-11 outlet and
the other end to the RJ-11 port labeled "Line" on the back of the
AOpenRouter 201. Go to step 4.

Note:

The AOpenRouter 101/201 has only one standard 10/100Base-T
port. But there are two connectors – one labeled “Hub” and one
labeled “Node” – that users can choose to use. Only one
connector should be used at one time.

2. Connect phone line to the modem/ISDN TA.

3. Connect power adapter to the modem/ISDN TA and turn on the power. We

suggest that one single modem be connected and configured first, and if an
additional modem is required, repeat the previous procedure for setting up
the first modem/ISDN TA.

4. Use standard “ straight” twist-pair Ethernet cables to connect your current

hub/switch to the “Hub” port or personal computer to the “Node” port.

5. Plug the AOpenRouter 101/201 power adapter outlet, then plug the power

supply output cable into the power connector on the rear of the unit. The
Power LED should be lit immediately.

3.2 Client-side Network Settings

After installing the AOpenRouter 101/201 hardware, please follow the procedures
below to configure the units:

1. Choose a computer in LAN to configure the AOpenRouter 101/201. On
Windows 95 desktop, double click “My Computer”.

Ÿ
Ÿ

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