ZyXEL NWA570N User Manual
NWA570N
Wireless N Access Point/Bridge
User’s Guide
Version 1.00
10/2007
Edition 1
DEFAULT LOGIN
IP Address http://192.168.1.2
Password 1234
www.zyxel.com
About This User's Guide
About This User's Guide
Intended Audience
This manual is intended for people who want to configure the ZyXEL Device using the web
configurator. You should have at least a basic knowledge of TCP/IP networking concepts and
topology.
Related Documentation
• Quick Start Guide
The Quick Start Guide is designed to help you get up and running right away. It contains
information on setting up your network and configuring for Internet access.
• Web Configurator Online Help
Embedded web help for descriptions of individual screens and supplementary
information.
" It is recommended you use the web configurator to configure the ZyXEL
Device.
• Supporting Disk
Refer to the included CD for support documents.
• ZyXEL Web Site
Please refer to www.zyxel.com
certifications.
User Guide Feedback
Help us help you. Send all User Guide-related comments, questions or suggestions for
improvement to the following address, or use e-mail instead. Thank you!
The Technical Writing Team,
ZyXEL Communications Corp.,
6 Innovation Road II,
Science-Based Industrial Park,
Hsinchu, 300, Taiwan.
E-mail: techwriters@zyxel.com.tw
for additional support documentation and product
ZyXEL NWA570N User’s Guide
3
Document Conventions
Document Conventions
Warnings and Notes
These are how warnings and notes are shown in this User’s Guide.
1 Warnings tell you about things that could harm you or your device.
" Notes tell you other important information (for example, other things you may
need to configure or helpful tips) or recommendations.
Syntax Conventions
• The NWA570N may be referred to as the “ZyXEL Device”, the “device”, the “system” or
the “product” in this User’s Guide.
• Product labels, screen names, field labels and field choices are all in bold font.
• A key stroke is denoted by square brackets and uppercase text, for example, [ENTER]
means the “enter” or “return” key on your keyboard.
• “Enter” means for you to type one or more characters and then press the [ENTER] key.
“Select” or “choose” means for you to use one of the predefined choices.
• A right angle bracket ( > ) within a screen name denotes a mouse click. For example,
Maintenance > Log > Log Setting means you first click Maintenance in the navigation
panel, then the Log sub menu and finally the Log Setting tab to get to that screen.
• Units of measurement may denote the “metric” value or the “scientific” value. For
example, “k” for kilo may denote “1000” or “1024”, “M” for mega may denote “1000000”
or “1048576” and so on.
4
ZyXEL NWA570N User’s Guide
Document Conventions
Icons Used in Figures
Figures in this User’s Guide may use the following generic icons. The ZyXEL Device icon is
not an exact representation of your device.
ZyXEL Device Computer Notebook computer
Server DSLAM Firewall
Telephone Switch Router
ZyXEL NWA570N User’s Guide
5
Safety Warnings
Safety Warnings
1 For your safety, be sure to read and follow all warning notices and instructions.
• Do NOT use this product near water, for example, in a wet basement or near a swimming
pool.
• Do NOT expose your device to dampness, dust or corrosive liquids.
• Do NOT store things on the device.
• Do NOT install, use, or service this device during a thunderstorm. There is a remote risk
of electric shock from lightning.
• Connect ONLY suitable accessories to the device.
• Do NOT open the device or unit. Opening or removing covers can expose you to
dangerous high voltage points or other risks. ONLY qualified service personnel should
service or disassemble this device. Please contact your vendor for further information.
• Make sure to connect the cables to the correct ports.
• Place connecting cables carefully so that no one will step on them or stumble over them.
• Always disconnect all cables from this device before servicing or disassembling.
• Use ONLY an appropriate power adaptor or cord for your device. Connect it to the right
supply voltage (for example, 110V AC in North America or 230V AC in Europe).
• Do NOT allow anything to rest on the power adaptor or cord and do NOT place the
product where anyone can walk on the power adaptor or cord.
• Do NOT use the device if the power adaptor or cord is damaged as it might cause
electrocution.
• If the power adaptor or cord is damaged, remove it from the device and the power source.
• Do NOT attempt to repair the power adaptor or cord. Contact your local vendor to order a
new one.
• Do not use the device outside, and make sure all the connections are indoors. There is a
remote risk of electric shock from lightning.
• Do NOT obstruct the device ventilation slots, as insufficient airflow may harm your
device.
• Antenna Warning! This device meets ETSI and FCC certification requirements when
using the included antenna(s). Only use the included antenna(s).
• If you wall mount your device, make sure that no electrical lines, gas or water pipes will
be damaged.
6
This product is recyclable. Dispose of it properly.
ZyXEL NWA570N User’s Guide
Safety Warnings
ZyXEL NWA570N User’s Guide
7
Safety Warnings
8
ZyXEL NWA570N User’s Guide
Contents Overview
Contents Overview
Introduction and Wizards ......................................................................................................21
Introducing the ZyXEL Device ...................................................................................................23
................................................................................................................................................... 30
Introducing the Web Configurator .............................................................................................. 31
Wizard ....................................................................................................................................... 35
Advanced ................................................................................................................................43
Status Screen ............................................................................................................................ 45
System Screen .......................................................................................................................... 51
Wireless Screens ....................................................................................................................... 55
Management Screens ............................................................................................................... 83
Troubleshooting and Product Specifications .....................................................................89
Troubleshooting ......................................................................................................................... 91
Product Specifications and Wall-Mounting Instructions ............................................................. 95
Appendices and Index ......................................................................................................... 101
ZyXEL NWA570N User’s Guide
9
Contents Overview
10
ZyXEL NWA570N User’s Guide
Table of Contents
Table of Contents
About This User's Guide ..........................................................................................................3
Document Conventions............................................................................................................4
Safety Warnings........................................................................................................................6
Contents Overview ...................................................................................................................9
Table of Contents....................................................................................................................11
List of Figures .........................................................................................................................15
List of Tables...........................................................................................................................19
Part I: Introduction and Wizards........................................................... 21
Chapter 1
Introducing the ZyXEL Device...............................................................................................23
1.1 Overview .............................................................................................................................. 23
1.2 Applications for the ZyXEL Device ...................................................................................... 23
1.2.1 Access Point for Internet Access ............................................................................... 23
1.2.2 Corporate Network Access Application ...................................................................... 24
1.2.3 Wireless Client Application ......................................................................................... 24
1.2.4 Bridge / Repeater ....................................................................................................... 25
1.2.5 Access Point and Repeater ........................................................................................ 27
1.3 Ways to Manage the ZyXEL Device .................................................................................... 27
1.4 Good Habits for Managing the ZyXEL Device ..................................................................... 27
1.5 LEDs .................................................................................................................................... 28
1.6 Management Computer Setup ............................................................................................ 29
1.6.1 Wired Connection ....................................................................................................... 29
1.6.2 Wireless Connection .................................................................................................. 29
1.7 Restarting the ZyXEL Device ............................................................................................... 30
1.8 Resetting the ZyXEL Device ................................................................................................ 30
1.8.1 Methods of Restoring Factory-Defaults ...................................................................... 30
..................................................................................................................................................30
Chapter 2
Introducing the Web Configurator ........................................................................................31
2.1 Web Configurator Overview ................................................................................................. 31
ZyXEL NWA570N User’s Guide
11
Table of Contents
2.2 Accessing the Web Configurator ......................................................................................... 31
Chapter 3
Wizard ......................................................................................................................................35
3.1 Using the Wizard ................................................................................................................. 35
3.1.1 Wizard: Basic Settings ............................................................................................... 35
3.1.2 Wizard: Wireless Settings .......................................................................................... 36
3.1.3 Wizard: Security Settings ........................................................................................... 37
3.1.4 Wizard: Confirm Your Settings ................................................................................... 40
3.1.5 Auto-Configuration ..................................................................................................... 41
Part II: Advanced.................................................................................... 43
Chapter 4
Status Screen.......................................................................................................................... 45
4.1 Status Screen ...................................................................................................................... 45
4.1.1 Status Screen Icons ................................................................................................... 46
4.1.2 Status Screen Details ................................................................................................. 46
4.1.3 Navigation Panel ........................................................................................................ 47
4.2 System Status ...................................................................................................................... 48
4.2.1 Statistics ..................................................................................................................... 48
4.2.2 Association List .......................................................................................................... 49
Chapter 5
System Screen ........................................................................................................................51
5.1 TCP/IP Parameters ............................................................................................................. 51
5.1.1 IP Address Assignment .............................................................................................. 51
5.1.2 IP Address and Subnet Mask ..................................................................................... 51
5.2 System Settings ................................................................................................................... 52
Chapter 6
Wireless Screens ....................................................................................................................55
6.1 Wireless Network Overview ................................................................................................. 55
6.2 Wireless Security Overview .................................................................................................56
6.2.1 SSID ........................................................................................................................... 56
6.2.2 MAC Address Filter .................................................................................................... 56
6.2.3 User Authentication .................................................................................................... 56
6.2.4 Encryption .................................................................................................................. 57
6.3 Additional Wireless Terms ................................................................................................... 58
6.4 Configuring Wireless ........................................................................................................... 58
6.4.1 Access Point Mode .................................................................................................... 58
12
ZyXEL NWA570N User’s Guide
Table of Contents
6.4.2 Wireless Client Mode ................................................................................................. 62
6.4.3 Bridge Mode ............................................................................................................... 64
6.4.4 AP+Repeater Mode ................................................................................................... 68
6.5 Configuring Wireless Security ............................................................................................. 72
6.5.1 Wireless Security: Disable ......................................................................................... 72
6.5.2 Wireless Security: WEP ............................................................................................. 73
6.5.3 Wireless Security: IEEE 802.1x ................................................................................. 74
6.5.4 Wireless Security: WPA(2) ......................................................................................... 76
6.5.5 Wireless Security: WPA(2)-PSK ................................................................................. 78
6.6 MAC Filter ............................................................................................................................ 78
6.7 WPS Settings ...................................................................................................................... 81
Chapter 7
Management Screens .............................................................................................................83
7.1 Maintenance Overview ........................................................................................................ 83
7.2 Password ............................................................................................................................. 83
7.3 Logs ..................................................................................................................................... 84
7.4 Configuration File ................................................................................................................ 85
7.4.1 Backup Configuration ................................................................................................. 85
7.4.2 Restore Configuration ................................................................................................ 86
7.4.3 Back to Factory Defaults ............................................................................................ 87
7.5 F/W Upload Screen ............................................................................................................. 87
Part III: Troubleshooting and Product Specifications ........................ 89
Chapter 8
Troubleshooting......................................................................................................................91
8.1 Power, Hardware Connections, and LEDs .......................................................................... 91
8.2 NWA570N Access and Login .............................................................................................. 92
8.3 Internet Access .................................................................................................................... 94
Chapter 9
Product Specifications and Wall-Mounting Instructions ....................................................95
9.1 Standards Supported ........................................................................................................... 97
Part IV: Appendices and Index ........................................................... 101
Appendix A Setting up Your Computer’s IP Address.............................................................103
Appendix B Pop-up Windows, JavaScripts and Java Permissions ....................................... 119
ZyXEL NWA570N User’s Guide
13
Table of Contents
Appendix C Wireless LANs ...................................................................................................125
Appendix D Customer Support..............................................................................................139
Appendix E Legal Information ...............................................................................................145
Index.......................................................................................................................................149
14
ZyXEL NWA570N User’s Guide
List of Figures
List of Figures
Figure 1 Internet Access Application ...................................................................................................... 24
Figure 2 Corporate Network Application ................................................................................................. 24
Figure 3 Wireless Client Application ....................................................................................................... 25
Figure 4 Bridge Application .................................................................................................................... 26
Figure 5 Bridge Repeater Application ..................................................................................................... 26
Figure 6 AP+Repeater Application ......................................................................................................... 27
Figure 7 LEDs ......................................................................................................................................... 28
Figure 8 Wired Connection ..................................................................................................................... 29
Figure 9 Wireless Connection ................................................................................................................ 29
Figure 10 Web Configurator Address ..................................................................................................... 32
Figure 11 Login Screen .......................................................................................................................... 32
Figure 12 Language Screen ................................................................................................................... 32
Figure 13 Select Wizard or Advanced Setup Screen ............................................................................. 33
Figure 14 Wizard: Basic Settings ........................................................................................................... 36
Figure 15 Wizard: Wireless Settings ...................................................................................................... 37
Figure 16 Setup Wizard 3: Disable ......................................................................................................... 38
Figure 17 Wizard 3: WEP ....................................................................................................................... 39
Figure 18 Wizard 3: WPA(2)-PSK .......................................................................................................... 40
Figure 19 Wizard: Confirm Your Settings ............................................................................................... 41
Figure 20 Wizard Configuration .............................................................................................................. 41
Figure 21 Status Screen ......................................................................................................................... 45
Figure 22 Status Screen Details ............................................................................................................. 46
Figure 23 Status: View Statistics ............................................................................................................. 48
Figure 24 Status: View Association List .................................................................................................. 49
Figure 25 Status: View Association List: Wireless Client Mode .............................................................. 50
Figure 26 System Settings ..................................................................................................................... 52
Figure 27 Example of a Wireless Network ............................................................................................. 55
Figure 28 Wireless Settings: AP ............................................................................................................. 59
Figure 29 Wireless Settings: Wireless Client .......................................................................................... 62
Figure 30 Bridging Example ................................................................................................................... 64
Figure 31 Bridge Loop: Two Bridges Connected to Hub ........................................................................ 65
Figure 32 Bridge Loop: Bridge Connected to Wired LAN ....................................................................... 65
Figure 33 Wireless Settings: Bridge ....................................................................................................... 66
Figure 34 Wireless Settings: AP+Repeater ............................................................................................ 69
Figure 35 Wireless Security: Disable ...................................................................................................... 72
Figure 36 Wireless Security: WEP ......................................................................................................... 73
Figure 37 Wireless Security: IEEE 802.1x .............................................................................................. 75
Figure 38 Wireless Security: WPA(2) ..................................................................................................... 77
ZyXEL NWA570N User’s Guide
15
List of Figures
Figure 39 Wireless Security: WPA(2)-PSK ............................................................................................. 78
Figure 40 MAC Filter .............................................................................................................................. 80
Figure 41 Management: Password ......................................................................................................... 83
Figure 42 Management: Logs ................................................................................................................. 84
Figure 43 Management: Configuration File ............................................................................................ 85
Figure 44 Configuration Upload Successful ........................................................................................... 86
Figure 45 Network Temporarily Disconnected ........................................................................................ 86
Figure 46 Configuration Upload Error ..................................................................................................... 87
Figure 47 Reset Warning Message ........................................................................................................ 87
Figure 48 Management: F/W Upload ..................................................................................................... 87
Figure 49 Firmware Upgrading Screen .................................................................................................. 88
Figure 50 Network Temporarily Disconnected ........................................................................................ 88
Figure 51 Firmware Upload Error ........................................................................................................... 88
Figure 52 Wall-mounting Example .......................................................................................................... 99
Figure 53 WIndows 95/98/Me: Network: Configuration ........................................................................ 104
Figure 54 Windows 95/98/Me: TCP/IP Properties: IP Address ............................................................ 105
Figure 55 Windows 95/98/Me: TCP/IP Properties: DNS Configuration ................................................ 106
Figure 56 Windows XP: Start Menu ...................................................................................................... 107
Figure 57 Windows XP: Control Panel ................................................................................................. 107
Figure 58 Windows XP: Control Panel: Network Connections: Properties ........................................... 108
Figure 59 Windows XP: Local Area Connection Properties ................................................................. 108
Figure 60 Windows XP: Internet Protocol (TCP/IP) Properties ............................................................ 109
Figure 61 Windows XP: Advanced TCP/IP Properties ..........................................................................110
Figure 62 Windows XP: Internet Protocol (TCP/IP) Properties .............................................................111
Figure 63 Macintosh OS 8/9: Apple Menu .............................................................................................112
Figure 64 Macintosh OS 8/9: TCP/IP ....................................................................................................112
Figure 65 Macintosh OS X: Apple Menu ...............................................................................................113
Figure 66 Macintosh OS X: Network .....................................................................................................114
Figure 67 Red Hat 9.0: KDE: Network Configuration: Devices .............................................................115
Figure 68 Red Hat 9.0: KDE: Ethernet Device: General .....................................................................115
Figure 69 Red Hat 9.0: KDE: Network Configuration: DNS ...................................................................116
Figure 70 Red Hat 9.0: KDE: Network Configuration: Activate ...........................................................116
Figure 71 Red Hat 9.0: Dynamic IP Address Setting in ifconfig-eth0 ..................................................117
Figure 72 Red Hat 9.0: Static IP Address Setting in ifconfig-eth0 ......................................................117
Figure 73 Red Hat 9.0: DNS Settings in resolv.conf ...........................................................................117
Figure 74 Red Hat 9.0: Restart Ethernet Card ....................................................................................117
Figure 75 Red Hat 9.0: Checking TCP/IP Properties ..........................................................................118
Figure 76 Pop-up Blocker ......................................................................................................................119
Figure 77 Internet Options: Privacy ...................................................................................................... 120
Figure 78 Internet Options: Privacy ...................................................................................................... 121
Figure 79 Pop-up Blocker Settings ....................................................................................................... 121
Figure 80 Internet Options: Security ..................................................................................................... 122
Figure 81 Security Settings - Java Scripting ......................................................................................... 123
16
ZyXEL NWA570N User’s Guide
List of Figures
Figure 82 Security Settings - Java ........................................................................................................ 123
Figure 83 Java (Sun) ............................................................................................................................ 124
Figure 84 Peer-to-Peer Communication in an Ad-hoc Network ........................................................... 125
Figure 85 Basic Service Set ................................................................................................................. 126
Figure 86 Infrastructure WLAN ............................................................................................................. 127
Figure 87 RTS/CTS .............................................................................................................................. 128
Figure 88 WPA(2) with RADIUS Application Example ......................................................................... 135
Figure 89 WPA(2)-PSK Authentication ................................................................................................. 136
ZyXEL NWA570N User’s Guide
17
List of Figures
18
ZyXEL NWA570N User’s Guide
List of Tables
List of Tables
Table 1 Front Panel LED Description ..................................................................................................... 28
Table 2 Factory Defaults ......................................................................................................................... 30
Table 3 Global Icon Key .......................................................................................................................... 46
Table 4 Status ......................................................................................................................................... 46
Table 5 Screens Summary ..................................................................................................................... 47
Table 6 Status: View Statistics ................................................................................................................ 48
Table 7 Status: View Association List ..................................................................................................... 49
Table 8 Status: View Association List: Wireless Client Mode ................................................................. 50
Table 9 Private IP Address Ranges ........................................................................................................ 51
Table 10 System Settings ....................................................................................................................... 52
Table 11 Types of Encryption for Each Type of Authentication ............................................................... 57
Table 12 Additional Wireless Terms ........................................................................................................ 58
Table 13 Wireless Settings: AP .............................................................................................................. 59
Table 14 Wireless Settings: Wireless Client ........................................................................................... 63
Table 15 Wireless Settings: Bridge ......................................................................................................... 66
Table 16 Wireless Settings: AP + Repeater ............................................................................................ 69
Table 17 Wireless Security: Disable ....................................................................................................... 73
Table 18 Wireless Security: WEP ........................................................................................................... 73
Table 19 Wireless Security: IEEE 802.1x ............................................................................................... 75
Table 20 Wireless Security: WPA(2) ....................................................................................................... 77
Table 21 Wireless Security: WPA-PSK ................................................................................................... 78
Table 22 MAC Filter ................................................................................................................................ 80
Table 23 WPS Settings ........................................................................................................................... 81
Table 24 WPS Settings ........................................................................................................................... 81
Table 25 Management: Password .......................................................................................................... 83
Table 26 Management: Logs .................................................................................................................. 84
Table 27 Management: Configuration File: Restore Configuration ......................................................... 86
Table 28 Management: F/W Upload ....................................................................................................... 88
Table 29 Hardware Specifications .......................................................................................................... 95
Table 30 Firmware Features ................................................................................................................... 96
Table 31 Standards Supported ............................................................................................................... 97
Table 32 Power Adaptor Specifications .................................................................................................. 98
Table 33 IEEE 802.11g ......................................................................................................................... 129
Table 34 Wireless Security Levels ........................................................................................................ 130
Table 35 Comparison of EAP Authentication Types ............................................................................. 133
Table 36 Wireless Security Relational Matrix ....................................................................................... 136
ZyXEL NWA570N User’s Guide
19
List of Tables
20
ZyXEL NWA570N User’s Guide
PART I
Introduction and
Wizards
Introducing the ZyXEL Device (23)
Introducing the Web Configurator (31)
Wizard (35)
21
22
CHAPTER 1
Introducing the ZyXEL Device
This chapter introduces the main applications and features of the ZyXEL Device. It also
introduces the ways you can manage the ZyXEL Device.
1.1 Overview
The ZyXEL Device is a 4-in-1 Access Point with IEEE 802.11n draft 2.0 wireless technology.
Access Point (AP), repeater, bridge and wireless client functions allow you to use the ZyXEL
Device in various network deployments.
The ZyXEL Device Access Point (AP) allows wireless stations to communicate and/or access
a wired network. It can work as a bridge and repeater to extend your wireless network. You
can also use it as a wireless client to access a wired network through another AP. The ZyXEL
Device uses IEEE 802.1x, WEP data encryption, WPA (Wi-Fi Protected Access), WPA2 and
MAC address filtering to give mobile users highly secured wireless connectivity. IEEE
802.11b, IEEE 802.11g and IEEE 802.11n draft 2.0 compliant wireless devices can associate
with the ZyXEL Device.
The ZyXEL Device is also Wi-Fi Protected Setup (WPS) enabled, allowing you to quickly add
other WPS enabled devices to your wireless network at the touch of a button or the entry of a
PIN.
1.2 Applications for the ZyXEL Device
Here are some application examples of how you can use your ZyXEL Device.
1.2.1 Access Point for Internet Access
The ZyXEL Device is an ideal access solution for wireless Internet connection. A typical
Internet access application for your ZyXEL Device is shown as follows.
ZyXEL NWA570N User’s Guide
23
Chapter 1 Introducing the ZyXEL Device
Figure 1 Internet Access Application
1.2.2 Corporate Network Access Application
In situations where users need to access corporate network resources and the Internet, the
ZyXEL Device is an ideal solution for wireless stations to connect to the corporate network
without expensive network cabling. Stations A, B and C can access the wired network through
the ZyXEL Devices.
The following figure depicts a typical application of the ZyXEL Device in an enterprise
environment. The three computers with wireless adapters are allowed to access the network
resource through the ZyXEL Device after account validation by the network authentication
server.
Figure 2 Corporate Network Application
1.2.3 Wireless Client Application
The ZyXEL Device can function as a wireless client to connect to a network via an Access
Point (AP). The AP provides access to the wired network and the Internet.
24
ZyXEL NWA570N User’s Guide
Figure 3 Wireless Client Application
Chapter 1 Introducing the ZyXEL Device
1.2.4 Bridge / Repeater
The ZyXEL Device can act as a wireless network bridge and establish wireless links with
other APs. The ZyXEL Devices in the following example are using bridge mode with a star
configuration. A, B, C and D are connected to independent wired networks and have bridge
connections at the same time (B, C and D can communicate with A).
ZyXEL NWA570N User’s Guide
25
Chapter 1 Introducing the ZyXEL Device
Figure 4 Bridge Application
A ZyXEL Device in bridge mode without an Ethernet connection can function as a repeater. It
transmits traffic from one AP to another AP without using a wired connection. C in the
following graphic repeats wireless traffic between A and B.
Figure 5 Bridge Repeater Application
26
ZyXEL NWA570N User’s Guide
1.2.5 Access Point and Repeater
Set the ZyXEL Device to AP+Repeater mode to have it simultaneously provide access for
wireless clients and use the repeater function. This allows you to extend the coverage of your
wireless network without installing Ethernet cable to connect the ZyXEL Device. In the
following figure, B is in AP+Repeater mode. B functions as an AP for wireless clients C and
D. B also repeats traffic between the wireless clients and AP A which is connected to the wired
network. You could also set AP A to AP+Repeater mode so that wireless clients could
connect to A as well.
Figure 6 AP+Repeater Application
Chapter 1 Introducing the ZyXEL Device
1.3 Ways to Manage the ZyXEL Device
Use any of the following methods to manage the ZyXEL Device.
• Web Configurator. This is recommended for everyday management of the ZyXEL Device
using a (supported) web browser.
• Command Line Interface. Line commands are mostly used for troubleshooting by service
engineers.
• FTP. Use File Transfer Protocol for firmware upgrades and configuration backup/restore.
1.4 Good Habits for Managing the ZyXEL Device
Do the following things regularly to make the ZyXEL Device more secure and to manage the
ZyXEL Device more effectively.
• Change the password. Use a password that’s not easy to guess and that consists of
different types of characters, such as numbers and letters.
• Write down the password and put it in a safe place.
ZyXEL NWA570N User’s Guide
27
Chapter 1 Introducing the ZyXEL Device
• Back up the configuration (and make sure you know how to restore it). Restoring an
earlier working configuration may be useful if the device becomes unstable or even
crashes. If you forget your password, you will have to reset the ZyXEL Device to its
factory default settings. If you backed up an earlier configuration file, you would not have
to totally re-configure the ZyXEL Device. You could simply restore your last
configuration.
1.5 LEDs
Figure 7 LEDs
The following table describes the LEDs on the ZyXEL Device.
Table 1 Front Panel LED Description
LED COLOR STATUS DESCRIPTION
POWER Green Blinking The ZyXEL Device is not ready or booting.
On The ZyXEL Device has booted successfully and is receiving
power.
Off The ZyXEL Device is not receiving power.
ETHERNET Green Blinking The ZyXEL Device is sending/receiving data.
On The ZyXEL Device has a successful 10 Mbps Ethernet
connection.
Amber Blinking The ZyXEL Device is sending/receiving data.
On The ZyXEL Device has a successful 100 Mbps Ethernet
connection.
Off The ZyXEL Device does not have an Ethernet connection.
WLAN Green Blinking The ZyXEL Device is sending or receiving data through the
wireless LAN.
On The ZyXEL Device is ready, but is not sending/receiving data.
WPS Green On The ZyXEL Device has a WPS connection with another WPS-
Blinking The ZyXEL Device is setting up a WPS connection with another
Off The ZyXEL Device has no WPS connection or has failed to set
enabled device.
WPS-enabled device.
up a WPS connection with another WPS-enabled device.
28
ZyXEL NWA570N User’s Guide
1.6 Management Computer Setup
You can connect a computer to the ZyXEL Device for management purposes either using an
Ethernet connection (recommended for a first time management session) or wirelessly.
1.6.1 Wired Connection
You must prepare your computer/computer network to connect to the ZyXEL Device if you
are using a wired connection. Your computer's IP address and subnet mask must be on the
same subnet as the ZyXEL Device. This can be done by setting up your computer's IP address.
See the appendix for details on how to set up your IP address.
The following figure shows an example of accessing your ZyXEL Device via a wired
connection with an Ethernet cable.
Figure 8 Wired Connection
Chapter 1 Introducing the ZyXEL Device
192.168.1.3
1.6.2 Wireless Connection
Ensure that the wireless stations have a compatible wireless card/adapter with the same
wireless settings as the ZyXEL Device. The following figure shows how you can access your
ZyXEL Device wirelessly.
Figure 9 Wireless Connection
SSID: ZyXEL
NWA570N
Channel: 6
Encryption: Disable
Default IP Address:
192.168.1.2
" The wireless stations and the ZyXEL Device must use the same SSID, channel
and wireless security settings for wireless communication.
ZyXEL NWA570N User’s Guide
29
Chapter 1
" If you do not enable any wireless security on your ZyXEL Device, your network
traffic is visible to any wireless networking device that is within range.
1.7 Restarting the ZyXEL Device
Press and immediately release the RESET button to restart the ZyXEL Device.
" Holding the RESET button in for five seconds or longer resets the device to the
factory-default settings.
1.8 Resetting the ZyXEL Device
If you forget the ZyXEL Device's IP address or your password, to access the ZyXEL Device,
you will need to reload the factory-default using the RESET button. Resetting the ZyXEL
Device replaces the current configuration file with the factory-default configuration file. This
means that you will lose all configurations that you had previously. The following parameters
will be reset to the default values.
Table 2 Factory Defaults
PARA METE R DEFAULT VALUE
IP Address 192.168.1.2
Password 1234
Wireless Security Disabled
SSID ZyXEL NWA570N
1.8.1 Methods of Restoring Factory-Defaults
You can erase the current configuration and restore factory defaults in two ways:
1 Use the RESET button on the ZyXEL Device to upload the default configuration file
(hold this button in for at least five seconds).
2 Use the web configurator. Click System > Management > Configuration File. From
here you can restore the ZyXEL Device to its factory default settings.
30
ZyXEL NWA570N User’s Guide
Loading...