Compex NetPassage 16A User manual

i
© 2003 Compex Systems Pte Ltd
All Rights Reserved
This document contains information, which is protected by copyright. Reproduction, adaptation
or translation without prior permission is prohibited, except as allowed under the copyright
laws.
Trademark Information
Compex®, ReadyLINK®and MicroHub®are registered trademarks of Compex, Inc. Microsoft
Windows and the Windows logo are the trademarks of Microsoft Corp. NetWare is the
registered trademark of Novell Inc. All other brand and product names are trademarks or
registered trademarks of their respective owners.
Notice: Copyrights © 2003 by Compex, Inc. All rights reserved. Reproduction, adaptation, or
translation without prior permission of Compex, Inc. is prohibited, except as allowed under the
copyright laws.
Manual Revision by Jake
Manual Number: U-0363-V1.1C Version 1.1, January 2003
Disclaimer
Compex, Inc. provides this manual without warranty of any kind, either expressed or implied,
including but not limited to the implied warranties of merchantability and fitness for a particular
purpose. Compex, Inc. may make improvements and/or changes to the product and/or
specifications of the product described in this manual, without prior notice. Compex, Inc will
not be liable for any technical inaccuracies or typographical errors found in this guide. Changes
are periodically made to the information contained herein and will be incorporated into later
versions of the manual. The information contained is subject to change without prior notice.
Your Feedback
We value your feedback. If you find any errors in this user’s manual, or if you have suggestions
on improving, we would like to hear from you. Please contact us at:
Telephone: [phone]
Fax: [phone]
Email: [e-mail]

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FCC NOTICE
This device has been tested and found to comply with the limits for a Class A digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This device 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 device does cause
harmful interference to radio or television reception, the user is encouraged to try to correct the
interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Connect the computer into an outlet on a circuit different from that to which the receiver is
connected.
Increase the separation between the computer and receiver.
Consult the dealer or an experienced radio/TV technician for help.
Caution: Any changes or modifications not expressly approved by the grantee of this device
could void the user's authority to operate the equipment.
FCC Compliance Statement: This device complies with Part 15 of the FCC Rules. Operation
is subject to the following two conditions:
This device may not cause harmful interference, and
This device must accept any interference received, including interference that may cause
undesired operation.
Declaration of Conformity
Compex, Inc. declares the following:
Product Name: Broadband Internet Gateway Model No.: Compex NetPassage 16A conforms
to the following Product Standards: Radiated Emission Standards: EN55022A, FCC Part 15
Class A; Conducted Emission Standards: EN60555Pt2 conducted emission; EN55022A
conducted emission, FCC Part 15 Class A; Immunity Standards: IEC 801-2; IEC 801-3; IEC
801-4. Therefore, this product is in conformity with the following regional standards:FCC
Class A - following the provisions of FCC Part 15 directive;
CE Mark - following the provisions of the EC directive.
This Class A digital apparatus complies with Canadian ICES-003.
15th January 2003

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Technical Support Information
The warranty information and registration form are found in the Quick Install Guide.
For technical support, you may contact Compex or its subsidiaries. For your convenience, you
may also seek technical assistance from the local distributor, or from the authorized
dealer/reseller that you have purchased this product from. For technical support by email, write
to [e-mail].
Refer to the table below for the nearest Technical Support Centers:
Technical Support Centers
Contact the technical support center that services your location.
U.S.A., Canada, Latin America and South America
Write Compex, Inc.
4051 E. La Palma, Unit A
Anaheim, CA 92807, USA
Call
Fax
Tel:
Tel:
Fax:
BBS:
[phone] (8 a.m.-5 p.m. Pacific time)
[phone] (Ext.122 Technical Support)
[phone]
[phone] (24-hour access)
Europe
Write ReadyLINK Networktechnology Gmbh
Albert Einstein StraEe 34/M21
63322 Rödermark, Germany
Tel:
Fax:
BBS:
+49 (0) 6074 - 98017 (8 a.m.-5 p.m. local time)
+49 (0) 6074 - 90668
+49 (0) 6074 - 93974 (24-hour access)
Call
Support Email: [e-mail]
Asia, Australia, New Zealand, Middle East
and the rest of the World
Write Compex Systems Pte Ltd
135, Joo Seng Road #08-01, PM Industrial Building
Singapore 368363
Call Tel:
Tel:
Fax:
BBS:
(65) 6286-1805 (8 a.m.-5 p.m. local time)
(65) 6286-2086 (Ext.199 Technical Support)
(65) 6283-8337
(65) 6282-8854 (24-hour access)
Internet
access/
E-mail:
FTPsite:
[email protected]
ftp.compex.com.sg
Website: http://www.cpx.com or http://www.compex.com.sg
Fax
Fax

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About This Document
The product described in this document, Compex Broadband Internet Gateway Series,
NetPassage 16A is a licensed product of Compex Systems Pte Ltd. This document contains
instructions for installing, configuring and using Compex NetPassage 16A. It also gives an
overview of the key applications and the networking concepts with respect to the product.
This documentation is for both Network Administrators and the end users who possess some
basic knowledge in the networking structure and protocols.
It makes a few assumptions that the host computer has already been installed with TCP/IP and
ready to access Internet. Procedures for Windows 95/98/ME/2000/XP operating systems are
included in this document. However, for other operating system, you may need to refer to your
operating system’s documentation for networking.
How to Use this Document
The document is written in such a way that you as a user will find it convenient to find specific
information pertaining to the product. It comprises of chapters that explain in details on the
installation and configuration of Compex NetPassage 16A.
Software
Universal Configuration (uConfig) patent pending.
Conventions
In this document, special conventions are used to help and present the information clearly. The
Compex Broadband Internet Gateway NetPassage 16A is often referred to as Compex
NetPassage 16A in this document. Below is a list of conventions used throughout.
NOTE
This section will consist of important features or instructions
CAUTION
This section concerns risk of injury, system damage or loss of data
WARNING
This section concerns risk of severe injury
References on Menu Command, Push Button, Radio Button, LED and Label appear in Bold.
For example, “Click on the “Ok” button”

Table of Contents
Copyrights © 2003 Compex Systems Pte Ltd ..................................................................................i
Trademark Information.....................................................................................................................i
Disclaimer ........................................................................................................................................i
Your Feedback..................................................................................................................................i
FCC NOTICE..................................................................................................................................ii
Declaration of Conformity...............................................................................................................ii
Technical Support Information...................................................................................................... iii
About This Document ....................................................................................................................iv
How to Use this Document.............................................................................................................iv
Firmware ........................................................................................................................................iv
Conventions....................................................................................................................................iv
Chapter 1 Product Overview.................................................................................... 1
1.1 Introduction............................................................................................................................1
1.2 Key Features ..........................................................................................................................2
1.2.1 Broadband Internet Sharing .......................................................................................2
1.2.2 Integrated 4-port 10/100Mbps Switch .......................................................................2
1.2.3 Wireless LAN Option ................................................................................................2
1.2.4 Firewall Security Features .........................................................................................2
1.2.5 Wireless Pseudo VLAN.............................................................................................2
1.2.6 56K Dial-Up Backup Connection ..............................................................................3
1.2.7 Built-In DHCP Server................................................................................................3
1.2.8 Virtual Server.............................................................................................................3
1.2.9 Time-based Access Management...............................................................................3
1.2.10 IP Packet Filtering .....................................................................................................3
1.2.11 Web-based Configuration Interface ...........................................................................3
1.2.12 Remote Management .................................................................................................4
1.3 Package Contents ...................................................................................................................4
1.4 Panel Views and Descriptions................................................................................................4
1.4.1 Panel Views ...............................................................................................................4
1.4.2 Panel Features............................................................................................................5
1.5 Specifications .........................................................................................................................7
1.5.1 Compex NetPassage 16A Specifications ...................................................................7
1.5.2 Wireless LAN Specifications.....................................................................................9
Chapter 2 Getting Started ...................................................................................... 10
2.1 Hardware Setup....................................................................................................................10
2.1.1 Distributing Broadband Internet Access to Fast Ethernet Network .........................10
2.1.2 Distributing Broadband Internet Access to Fast Ethernet & Wireless Network.......11
2.1.3 Wireless LAN-to-LAN Connection with Broadband Internet Access .....................12
2.2 Using Universal Configuration (uConfig) Program to access to Internet.............................13
2.3 NPfind Utility Software .......................................................................................................14

Table of Contents
2.4 Alternative Approach to connect to the Configuration Interface..........................................15
2.4.1 Web-based Configuration Interface .........................................................................16
2.4.2 TELNET Command Console...................................................................................18
2.4.3 RS232 Serial Command Console.............................................................................19
2.5 TCP/IP Configuration of the Computers ..............................................................................21
2.5.1 Configuring your Computer to Dynamically Obtain IP Address .............................21
2.5.2 Configuring your Computer with Static IP Address ................................................23
Chapter 3 Configuring Compex NetPassage 16A................................................. 26
3.1 Setting up your LAN ............................................................................................................26
3.1.1 Configuring IP Addressing ......................................................................................26
3.1.2 Advanced Option for DHCP Server.........................................................................28
3.2 Configuring Compex NetPassage 16A with your Broadband Internet Account...................30
3.2.1 Cable Internet with Dynamic IP Assignment...........................................................31
3.2.2 Cable Internet with Static IP Assignment ................................................................34
3.2.3 ADSL Internet using PPP over Ethernet (PPPoE) ...................................................35
3.2.4 Singapore SingTel Magix SuperSurf .......................................................................38
3.2.5 Australia Big Pond Cable Internet ...........................................................................39
3.2.6 Point to Point Tunneling Protocol (PPTP) ...............................................................41
3.3 Network Address Translator (NAT).....................................................................................43
3.3.1 Introduction to Virtual Servers ................................................................................44
3.3.2 Defining Virtual Server based on De-Militarized Zone (DMZ)...............................45
3.3.3 Defining Virtual Server based on Port Forwarding..................................................47
3.3.4 Defining Virtual Server based on IP Forwarding.....................................................48
3.4 Static Address Translation (SAT) ........................................................................................50
3.4.1 Enable/disable Static Address Translation...............................................................50
3.5 DNS Redirection ..................................................................................................................51
3.6 Configuring Routing Protocol ..............................................................................................52
3.6.1 Static Routing ..........................................................................................................53
3.6.2 Dynamic Routing.....................................................................................................54
3.7 Managing Compex NetPassage 16A from the Internet ........................................................55
3.7.1 Activating Remote Router Management..................................................................55
3.8 Load Balancing & Fail-Over Redundancy with Parallel Broadband....................................56
3.8.1 Implementing Parallel Broadband............................................................................57
3.9 56K analog Dial-Up/ISDN Modem as Backup Link............................................................58
3.9.1 Setting Up 56K Dial-Up Access/ISDN Modem as Backup Link.............................58

Table of Contents
3.10 Firewall Configuration .........................................................................................................60
3.11 Firewall Log.........................................................................................................................63
3.12 IP Packet Filtering................................................................................................................64
3.12.1 Time-based Access Management.............................................................................64
3.12.2 Internet Application Filtering...................................................................................66
3.13 8e6 Internet Filtering............................................................................................................67
3.14 Compex NetPassage 16A’s System Tools............................................................................69
3.14.1 Setting Router Identity.............................................................................................69
3.14.2 Synchronizing Router’s Clock with your Computer ................................................70
3.14.3 Upgrading Router’s Firmware .................................................................................71
3.14.4 Profile Saving, Restore & Reset to Defaults ............................................................72
3.14.5 Rebooting Compex NetPassage 16A .......................................................................73
3.14.6 Changing Administrative Password.........................................................................73
Chapter 4 Wireless LAN Option............................................................................ 74
4.1 Activating Compex NetPassage 16A Wireless LAN Option................................................74
4.2 Operating Mode of Compex NetPassage 16A Wireless LAN Option..................................75
4.3 Wireless Pseudo VLAN .......................................................................................................76
4.3.1 Per Node Wireless Pseudo VLAN ...........................................................................76
4.3.2 Per Group Wireless Pseudo VLAN..........................................................................77
4.4 Configuring Compex NetPassage 16A’s Wireless LAN Option ..........................................78
4.4.1 Configuring Compex NetPassage 16A in AP Mode................................................78
4.4.2 Configuring Compex NetPassage 16A in Client Mode ...........................................80
4.4.3 Implementing Wireless Pseudo VLAN....................................................................82
4.4.4 Defining WEP Private Encryption...........................................................................85
Appendix A Console Commands............................................................................... 89
Appendix B ISP-Specific Notes.................................................................................. 93
B1 Singapore SingNet Broadband ....................................................................93
B2 Singapore Pacific Internet Broadband .........................................................93
B3 Germany T-DSL & T-Online ......................................................................93
B4 Australia Optus@Home ..............................................................................93

Table of Contents
Appendix C Frequently Asked Question .................................................................. 94

Chapter 1 Product Overview
1
Chapter 1 Product Overview
1.1 Introduction
Compex NetPassage 16A is a Broadband Internet Gateway supporting external
Cable/ADSL modem for broadband Internet sharing. It is integrated with a 4-port
10/100Mbps Fast Ethernet Switch and a PCMCIA slot for Compex Wireless LAN card
to provide Wireless LAN option that allows seamless distribution of Internet access to
the wired and wireless networks.
With the unique Parallel Broadband, Compex NetPassage 16A delivers scalable Internet
bandwidth to your network, supporting Load Balancing and Fail-Over Redundancy with
multiple broadband channels.
In addition, Compex NetPassage 16A is also designed with Wireless Pseudo VLAN.
While WEP provides security for wireless LAN access, Wireless Pseudo VLAN ensures
privacy among the wireless clients.
Other advanced features such as Virtual Server, Time-based Access Management, IP
Packet Filtering and Remote Management have also been designed on Compex
NetPassage 16A. It is the complete Internet solution for your home and office.
*Wireless LAN Card not included.

Chapter 1 Product Overview
2
1.2 Key Features
Compex NetPassage 16A, the Broadband Internet Gateway, is designed with the
following features:
1.2.1 Broadband Internet Sharing
Compex NetPassage 16A comes with a RJ45 Ethernet WAN port supporting
external Cable or ADSL modem, sharing a single Cable/ADSL Internet
subscription with multiple users.
1.2.2 Integrated 4-port 10/100Mbps Switch
Integrated with a 4-port 10/100Mbps Fast Ethernet Switch, Compex
NetPassage 16A provides an immediate solution for four users on private
LAN switching. With the auto-crossover mechanism, hubs or switches can be
easily cascaded to Compex NetPassage 16A easily to support more users.
1.2.3 Wireless LAN Option
Compex NetPassage 16A is designed with a Type II PCMCIA slot, supporting
Compex 11Mbps Wireless LAN card for Wireless LAN implementation.
Compex NetPassage 16A activated with wireless LAN distributes Internet
access to the 11Mbps Wireless LAN while bridging the wireless segment to
the Fast Ethernet segment. Alternatively, you may also configure the Wireless
LAN option to operate in Client Mode as a LAN-to-LAN Wireless Bridge
1.2.4 Firewall Security Features
Firewall function is built into Compex NetPassage 16A. This SPI firewall
improves the security of your network. It provides a first level of defense
against hackers.
1.2.5 Wireless Pseudo VLAN
While Wired Equivalent Privacy (WEP) provides security for wireless LAN
access, the Wireless Pseudo VLAN, engineered by Compex, offers another
level of privacy for the users. It segregates the Wireless LAN into multiple
Pseudo VLANs, supporting a single user per Pseudo VLAN, or a group of
users for each Pseudo VLAN.

Chapter 1 Product Overview
3
1.2.6 56K Dial-Up Backup Connection
Designed with a RS232 serial interface, Compex NetPassage 16A may be
installed with a V.90 56k analog modem, utilizing the 56K dial-up connection
as the backup link to the Internet. In addition, it allows connectivity to Diva
ISDN modem.
1.2.7 Built-In DHCP Server
Compex NetPassage 16A is integrated with a DHCP server, dynamically
assigns IP address, gateway information and DNS server addresses to your
PCs in the wired and wireless networks. Simply configure your PCs to
dynamically obtain IP addresses.
1.2.8 Virtual Server
Compex NetPassage 16A supports Virtual Server that enables hosting of
Internet servers in your private network. Virtual Server based on Port
Forwarding and IP Forwarding may be defined on Compex NetPassage 16A.
1.2.9 Time-based Access Management
With Time-based Access Management, the network administrators may define
administrative function on Compex NetPassage 16A, restricting certain PCs to
access to the Internet during a pre-defined time.
1.2.10 IP Packet Filtering
The network administrators may also define functions on Compex NetPassage
16A to filter undesired Internet applications in the private network based on
the TCP/UDP ports.
1.2.11 Web-based Configuration Interface
Compex NetPassage 16A is integrated with an embedded HTTP server,
facilitating the configuration process with a user-friendly web-based interface.
Simply connect to Compex NetPassage 16A with a JAVA-enabled web
browser and complete the configuration process in just a few minutes.

Chapter 1 Product Overview
4
1.2.12 Remote Management
Remote Management may be activated on Compex NetPassage 16A, enabling
the network administrator to manage the Broadband Internet Gateway over the
Internet with a HTTP or TELNET session.
1.3 Package Contents
Your Compex NetPassage 16A retail package contains the following items:
1 x Compex NetPassage 16A
1 x External Power Adapter (5VDC, 3A) and 1 x Power Cord
1 x Quick Install Guide with Warranty Registration Form
1 x Product CD (consist of User’s Manual, Firmware Recovery Tool & Utility)
1.4 Panel Views and Descriptions
1.4.1 Panel Views
Figure 1.4a Front View of Compex NetPassage 16A
2 3 4 5 6
1

Chapter 1 Product Overview
5
Figure 1.4b Side View of Compex NetPassage 16A
Figure 1.4c Back View of Compex NetPassage 16A
1.4.2 Panel Features
Indicator Description
1 Power (LED) Steady Green indicates that the power has
been turned on
2 WAN Link/Act (LED) Steady Amber indicates that the
connectivity is linked at 100Mbps
Flashing Amber indicates that 100Mbps
data transmission is detected at the
respective port
Steady Green indicates that the
connectivity is linked at 10Mbps
Flashing Green indicates that 10Mbps
data transmission is detected at the
respective port
3 DIAG (LED) Steady Green indicates potential problem
with router
7
8 9 10 11 12 13

Chapter 1 Product Overview
6
Indicator Description
4 WLAN Link/Act (LED) Steady Green indicates that at least one
wireless client is present
Flashing Green indicates that activity is
detected in the wireless network
5 1, 2, 3, 4 Link/Act/Speed (LEDs) Four Link/Activity/Speed LEDs for the
integrated Fast Ethernet Switch.
Steady Amber indicates that the
connectivity is linked at 100Mbps
Flashing Amber indicates that 100Mbps
data transmission is detected at the
respective port
Steady Green indicates that the
connectivity is linked at 10Mbps
Flashing Green indicates that 10Mbps
data transmission is detected at the
respective port
6 CONN (LED) Steady Green indicates that the WAN
connection is established
Flashing Green indicates that the WAN
connection is NOT established
Rapid Flashing Green indicates that the
firmware has been corrupted
If the WAN interface is configured with
Static IP, this LED will not light up
7 PCMCIA Slot PCMCIA slot for a Wireless LAN card to
be installed
8 UpLink (Push Button) Allows you to set Port 4 to become an
uplink port.
1)Push-in – normal
2)Push-out - uplink
9 5V DC/3A (DC Input) 5V, 3A DC power input
10 1, 2, 3, 4 (RJ45 Ports) Integrated 4-port 10/100Mbps Switch
11 WAN (RJ45 Ports) 10Base-T and 100Base-TX Port connects
to cable modem or xDSL modem.

Chapter 1 Product Overview
7
12 RS232 (DB9 Serial Interface) RS232 Serial Interface for two functions:
Connecting to Compex NetPassage 16A
Command Console using RS232
crossover serial cable
Connected to an external V.90 56K
analog modem for 56K backup
connection
13 Reset (Push Button)
1) Push once and release
2) Push and hold 3-7 sec
3) Push and hold 7-12sec
4) Push and hold >12 sec
CONN LED Lights
1) Steady On indicates normal reboot
2) Blink fast (2 flash/sec) indicates
password reset to default
3) Blink slowly (1 flash/sec) indicates
configuration reset to factory default.
4) Steady On indicates normal reboot
1.5 Specifications
1.5.1 Compex NetPassage 16A Specifications
x Industry Standards Complies with
IEEE 802.3 10Base-T, IEEE 802.3u
100Base-TX, IEEE 802.3x Flow
Control
CE Mark, FCC Class A, Gost, C-Tick, UL
x WAN Interface One RJ45 Ethernet port (for external
Cable/ADSL modem)
One RS232 serial port (for external V.90
56K analog modem)
x WAN Type Static IP
Dynamic IP
PPP Over Ethernet (PPPoE)
Remote Access Service
56K Analog Dial-Up
x LAN Interface Integrated 4-port 10/100Mbps Switch
One Type II PCMCIA (for an 11Mbps
Wireless LAN Card)
x IP Addressing All Classful/Classless Subnets

Chapter 1 Product Overview
8
x Built-In DHCP Server Yes
x DHCP Reservation By MAC Address
x NAT Firewall Yes
x Load Balancing Parallel Broadband
x Fail-Over Redundancy Parallel Broadband
x Virtual Server Based on Port Forwarding & IP
Forwarding
x Time-based Access Management Yes
x IP Packet Filtering By TCP Port
By Source IP
x IP Routing Static & Dynamic Entry
x Routing Protocol RIP1 & RIP2
x VPN Client Pass-Through PPTP
IPSec
L2TP
x Microsoft NetMeeting Yes
x Configuration Interface Web-based Configuration Interface
TELNET/RS232 Command Console
x Remote Management HTTP & TELNET Session
x Profile Backup & Restore Yes
x Firmware Upgrade Yes
x Environmental Requirement
Temperature
Humidity
Operating:
Storage:
Operating:
Storage:
0ºC to 40ºC
-20ºC to 70ºC
10% to 80% RH
5% to 90% RH
x Physical Dimensions 180mm x 145mm x 33mm (L x W x H)
x Weight |0.8Kg (including power adapter)

Chapter 1 Product Overview
9
1.5.2 Wireless LAN Specifications
x Industry Standards IEEE 802.11, IEEE 802.11b
x Operating Frequency 2.4000 – 2.4835 (US & Canada)
2.4000 – 2.4970 (Europe)
2.4465 – 2.4835 (France)
x Radio Technology Direct Sequence Spread Spectrum
x Frequency Channels 11 Channels (US & Canada)
13 Channels (Europe)
4 Channels (France)
x Data Rates 11Mbps, 5.5Mbps, 2Mbps, 1Mbps
x Wireless LAN Architecture Infrastructure
x Private Encryption 64/128-bit WEP
x Wireless Pseudo VLAN Per Node & Per Group
x Operating Mode Access Point Mode
Client Mode

Chapter 2 Getting Started
10
Chapter 2 Getting Started
Compex NetPassage 16A may be used in different applications. It is integrated with an
embedded HTTP server providing a user-friendly web-based configuration interface to ensure
fast and easy configuration process for these applications. This chapter provides the information
on how to connect to the configuration interface, how to setup the hardware for configuration
and operation.
2.1 Hardware Setup
Compex NetPassage 16A may be installed in different applications. This section
summarizes the hardware setup for each application.
2.1.1 Distributing Broadband Internet Access to Fast Ethernet Network
Figure 2.1a Compex NetPassage 16A distributes broadband Internet access to
the Fast Ethernet segment
In this hardware setup, four computers are connected to the integrated 4-port
10/100Mbps Fast Ethernet Switch of Compex NetPassage 16A. These
computers are able to share a single broadband Internet account as well as
their resources. You may also cascade Compex NetPassage 16A to another
Hub or Switch to support more users. The Fast Ethernet ports of Compex
NetPassage 16A are designed with auto-crossover mechanism that can be
easily connected to another Hub or Switch regardless of the orientation of the
UTP cable (straight or crossover).

Chapter 2 Getting Started
11
2.1.2 Distributing Broadband Internet Access to Fast Ethernet & Wireless
Network
Compex NetPassage 16A may be installed with a PCMCIA Wireless LAN
card (iWavePort WL11A) to support broadband Internet sharing with wireless
LAN clients. To install the wireless LAN card into Compex NetPassage 16A,
you must first turn off the power supply of Compex NetPassage 16A, and
gently insert the wireless LAN card into the PCMCIA slot of Compex
NetPassage 16A.
Figure 2.1b Compex NetPassage 16A distributes broadband Internet access to
the Fast Ethernet and Wireless segment.
In this hardware setup, 4 computers are connected to the integrated 4-port
10/100Mbps Fast Ethernet Switch of Compex NetPassage 16A, whereas two
notebook computers are connected to Compex NetPassage 16A via the IEEE
802.11b Wireless LAN. All of these computers are able to share a single
broadband Internet account as well as sharing their resources.