Moxa Technologies AWK-3131 User manual

AirWorks AWK-3131
User’s Manual
Second Edition, June 2014
www.moxa.com/product
© 2014 Moxa Inc. All rights reserved.

AirWorks AWK-3131 User’s Manual
The software described in this manual is furnished under a license agreement and may be used only in accordance with
the terms of that agreement.
Copyright Notice
Copyright © 2014 Moxa Inc.
Reproduction without permission is prohibited.
Trademarks
The MOXA logo is a registered trademark of Moxa Inc.
All other trademarks or registered marks in this manual belong to their respective manufacturers.
Disclaimer
Information in this document is subject to change without notice and does not represent a commitment on the part of
Moxa.
Moxa provides this document as is, without warranty of any kind, either expressed or implied, including, but not limited
to, its particular purpose. Moxa reserves the right to make improvements and/or changes to this manual, or to the
products and/or the programs described in this manual, at any time.
Information provided in this manual is intended to be accurate and reliable. However, Moxa assumes no responsibility for
its use, or for any infringements on the rights of third parties that may result from its use.
This product might include unintentional technical or typographical errors. Changes are periodically made to the
information herein to correct such errors, and these changes are incorporated into new editions of the publication.
Technical Support Contact Information
www.moxa.com/support
Moxa Americas
Toll
-free: 1-888-669-2872
Tel:
[phone]
Fax:
[phone]
Moxa China (Shanghai office)
Toll
-free: 800-820-5036
Tel:
[phone]
Fax:
[phone]
Moxa Europe
Tel:
[phone]
Fax:
[phone]
Moxa Asia
-Pacific
Tel:
[phone]
Fax:
[phone]

Table of Contents
1. Introduction...................................................................................................................................... 1-1
Overview...........................................................................................................................................1-2
Package Checklist...............................................................................................................................1-2
Product Features ................................................................................................................................1-2
Product Specifications .........................................................................................................................1-3
Functional Design ...............................................................................................................................1-6
LAN Port.....................................................................................................................................1-6
Recommended SFP Accessories.....................................................................................................1-7
LED Indicators ............................................................................................................................1-8
Beeper.......................................................................................................................................1-9
Reset Button...............................................................................................................................1-9
Relay (Digital Output)..................................................................................................................1-9
2. Getting Started.................................................................................................................................. 2-1
First-time Installation and Configuration................................................................................................2-2
Communication Testing .......................................................................................................................2-3
Function Map .....................................................................................................................................2-5
3. Web Console Configuration ............................................................................................................... 3-1
Web Browser Configuration..................................................................................................................3-2
Overview...........................................................................................................................................3-3
Basic Settings ....................................................................................................................................3-4
System Info Settings ...................................................................................................................3-4
Network Settings.........................................................................................................................3-5
Time Settings .............................................................................................................................3-6
Wireless Settings................................................................................................................................3-7
Operation Mode..................................................................................................................................3-7
Basic Wireless Settings........................................................................................................................3-8
WLAN Security Settings..............................................................................................................3-10
Advanced Wireless Settings........................................................................................................3-16
WLAN Certification Settings (for EAP-TLS in Client/Slave mode only) ...............................................3-19
Advanced Settings............................................................................................................................3-20
Using Virtual LAN ......................................................................................................................3-20
Configuring Virtual LAN..............................................................................................................3-21
DHCP Server (for AP mode only) .................................................................................................3-22
Packet Filters............................................................................................................................3-23
RSTP Settings (for Master or Slave mode only) .............................................................................3-26
SNMP Agent.............................................................................................................................. 3-28
Link Fault Pass-Through (for Client/Slave mode only) ....................................................................3-30
Auto Warning Settings.......................................................................................................................3-30
System Log ..............................................................................................................................3-30
Syslog .....................................................................................................................................3-31
E-mail......................................................................................................................................3-32
Relay.......................................................................................................................................3-33
Trap ........................................................................................................................................3-34
Status ............................................................................................................................................. 3-35
Wireless Status.........................................................................................................................3-35
Associated Client List (for AP/Master mode only)...........................................................................3-35
DHCP Client List (for AP mode only).............................................................................................3-36
System Log ..............................................................................................................................3-36
Relay Status .............................................................................................................................3-37
DI and Power Status..................................................................................................................3-37
RSTP Status ............................................................................................................................. 3-37
Maintenance ....................................................................................................................................3-38
Console Settings .......................................................................................................................3-38
Ping.........................................................................................................................................3-38
Firmware Upgrade.....................................................................................................................3-39
Config Import Export .................................................................................................................3-39
Load Factory Default..................................................................................................................3-40
Password..................................................................................................................................3-40
Misc. Settings ...........................................................................................................................3-40
Save Configuration ...........................................................................................................................3-41
Restart............................................................................................................................................3-42
Logout.............................................................................................................................................3-42
4. Software Installation and Configuration ........................................................................................... 4-1
Overview...........................................................................................................................................4-2
AWK Search Utility..............................................................................................................................4-2
Installing AWK Search Utility ........................................................................................................4-2
Configuring AWK Search Utility .....................................................................................................4-4

5. Other Console Considerations ........................................................................................................... 5-1
RS-232 Console Configuration (115200, None, 8, 1, VT100) ....................................................................5-2
Configuration by Telnet and SSH Consoles.............................................................................................5-3
Configuration by Web Browser with HTTPS/SSL......................................................................................5-4
Disabling Telnet and Browser Access.....................................................................................................5-5
A. References ........................................................................................................................................ A-1
Beacon..............................................................................................................................................A-2
DTIM.................................................................................................................................................A-2
Fragment...........................................................................................................................................A-2
RTS Threshold....................................................................................................................................A-2
STP and RSTP ....................................................................................................................................A-2
The STP/RSTP Concept ................................................................................................................A-2
Differences between RSTP and STP................................................................................................A-3
B. Supporting Information .................................................................................................................... B-1
Firmware Recovery .............................................................................................................................B-2
DoC (Declaration of Conformity)...........................................................................................................B-3
Federal Communication Commission Interference Statement............................................................B-3
R&TTE Compliance Statement.......................................................................................................B-4

1
1. Introduction
The AWK-3131 industrial a/b/g/n high speed wireless Access Point products are ideal wireless solutions for
hard-to-wire applications that use mobile equipment connected over a TCP/IP network. The AWK-3131 is rated
to operate at temperatures ranging from 0 to 60°C for standard models and -40 to 75°C for wide temperature
models, and is rugged enough for any harsh industrial environment.
The following topics are covered in this chapter:

Overview

Package Checklist

Product Features

Product Specifications

Functional Design
LAN Port
Recommended SFP Accessories
LED Indicators
Beeper
Reset Button
Relay (Digital Output)

AirWorks AWK-3131 Introduction
1-2
Overview
The AWK-3131 is 802.11n compliant to deliver speed, range, and reliability to support even the most
bandwidth-intensive applications. The 802.11n standard incorporates multiple technologies, including Spatial
Multiplexing MIMO (Multi-In, Multi-Out), 20 and 40 MHz channels, and dual bands (2.4 GHz and 5 GHz) to
generate lightning speeds, while still being able to communicate with legacy 802.11a/b/g devices.
The AWK's operating temperature ranges from -25 to 60°C for standard models and -40 to 75°C for wide
temperature models, and is rugged enough for all types of harsh industrial environments. Installation of the
AWK is easy using DIN-Rail mounting or distribution boxes, and with its wide operating temperature range,
IP30-rated housing with LED indicators, and DIN-Rail mounting it is a convenient yet reliable solution for all
types of industrial wireless applications.
Package Checklist
Moxa’s AWK-3131 is shipped with the following items. If any of these items is missing or damaged, please
contact your customer service representative for assistance.
•1 AWK-3131
•2 swivel-type antennas (2 dBi, RP-SMA, 2.4 and 5 GHz)
•Quick Installation Guide
•Software CD
•Moxa Product Warranty Card
•Cable holder with 1 screw
•3 protective caps
NOTE
The above items
come with the standard AWK-3131 model, but the package contents may vary for
customized
version
s.
Product Features
•IEEE802.11a/b/g/n compliant
•Advanced wireless security
64-bit and 128-bit WEP/WPA/WPA2
SSID Hiding/IEEE 802.1X/RADIUS
Packet access control & filtering
•STP/RSTP support for network system redundancy
•Long-distance transmission support
•Turbo Roaming enables rapid handover (Client mode)
•ABC-01 for configuration import/export
•RS-232 console management
•2DI+1DO for on-site monitoring and warnings
•Wide -40 to 75°C operating temperature range (-T model)
•Redundant 24 VDC power inputs or IEEE802.3af Power over Ethernet
•DIN-Rail or wall mounting
•IP30 protected high-strength metal housing

AirWorks AWK-3131 Introduction
1-3
Product Specifications
WLAN Interface
Standards:
IEEE 802.11a/b/g/n for Wireless LAN
IEEE 802.11i for Wireless Security
IEEE 802.3 for 10BaseT
IEEE 802.3u for 100BaseTX
IEEE 802.3ab for 1000BaseT
IEEE 802.3af for Power
-over-Ethernet
IEEE 802.1D for Spanning Tree Protocol
IEEE 802.1w
for Rapid STP
IEEE 802.1Q VLAN
Spread Spectrum and Modulation (typical):
• DSSS with DBPSK, DQPSK, CCK
• OFDM with BPSK, QPSK, 16QAM, 64QAM
• 802.11b: CCK @ 11/5.5 Mbps, DQPSK @ 2 Mbps,
DBPSK @ 11 Mbps
• 802.11a/g: 64QAM @ 54/48 Mbps, 16QAM @ 36/24
Mbps,
QPSK @ 18/12 Mbps, BPSK @ 9/6 Mbps
• 802.11n: 64QAM @ 300 Mbps to BPSK @ 6.5 Mbps (multiple rates supported)
Operating Channels (central frequency):
US:
2.412 to 2.462 GHz (11 channels)
5.18 to 5.24 GHz (4 channels)
EU:
2.412 to 2.472 GHz (13
channels)
5.18 to 5.24 GHz (4 channels)
JP:
2.412 to 2.472 GHz (13 channels, OFDM)
2.412 to 2.484 GHz (14 channels, DSSS)
5.18 to 5.24 GHz (4 channels for W52)
Security:
• SSID broadcast enable/disable
• Firewall for MAC/IP/Protocol/Port
-based filtering
• 64
-bit and 128-bit WEP encryption, WPA /WPA2-Personal and Enterprise (IEEE 802.1X/RADIUS, TKIP and
AES)
Transmission Rates:
802.11b: 1, 2, 5.5, 11
Mbps
802.11a/g: 6, 9, 12, 18, 24, 36, 48, 54
Mbps
802.11n: 6 to 300 Mbps (multiple rates supported)

AirWorks AWK-3131 Introduction
1-4
TX
Transmit Power:
2.4GHz
802.11b:
•
Typ. 18±1.5 dBm @ 1 to 11 Mbps
802.11g:
•
Typ. 18±1.5 dBm @ 6 to 24 Mbps
•
Typ. 17±1.5 dBm @ 36 to 48 Mbps
•
Typ. 15±1.5 dBm @ 54 Mbps
802.11n:
•
MCS15 20 MHz: Typ. 14 dBm (± 1.5 dBm)
•
MCS15 40 MHz: Typ. 13 dBm (± -1.5 dBm)
5GHz
802.11a:
•
Typ. 17±1.5 dBm @ 6 to 24 Mbps
•
Typ. 16±1.5 dBm @ 36 to 48 Mbps
•
Typ. 14±1.5 dBm @ 54 Mbps
802.11n:
•
MCS15 20 MHz: Typ. 13 dBm (± 1.5 dBm)
•
MCS15 40 MHz: Typ. 12 dBm (± 1.5 dBm)
RX Sensitivity:
2.4GHz
802.11b:
•
-92 dBm @ 1 Mbps
•
-90 dBm @ 2 Mbps
•
-88 dBm @ 5.5 Mbps
•
-84 dBm @ 11 Mbps
802.11g:
•
-87 dBm @ 6 Mbps
•
-86 dBm @ 9 Mbps
•
-85 dBm @ 12 Mbps
•
-82 dBm @ 18 Mbps
•
-80 dBm @ 24 Mbps
•
-76 dBm @ 36 Mbps
•
-72 dBm @ 48 Mbps
•
-70 dBm @ 54 Mbps
802.11n:
•
-68 dBm @ MCS15 40 MHz
•
-70 dBm @ MCS7 40 MHz
•
-69 dBm @ MCS15 20 MHz,
•
-71 dBm @ MCS7 20 MHz
802.11a:
•
-87 dBm @ 6 Mbps
•
-86 dBm @ 9 Mbps
•
-85 dBm @ 12 Mbps
•
-82 dBm @ 18 Mbps
•
-80 dBm @ 24 Mbps
•
-76 dBm @ 36 Mbps
•
-72 dBm @ 48 Mbps
•
-70 dBm @ 54 Mbps
802.11n:
•
-68 dBm @ MCS15 40 MHz
•
-70 dBm @ MCS7 40 MHz
•
-69 dBm @ MCS15 20 MHz
•
-71 dBm @ MCS7 20 MHz

AirWorks AWK-3131 Introduction
1-5
Protocol Support
General Protocols:
Proxy ARP, DNS, HTTP, HTTPS, IP, ICMP, SNTP, TCP, UDP, RADIUS, SNMP, PPPoE, DHCP
,
LLDP
AP
-only Protocols: ARP, BOOTP, DHCP, STP/RSTP (IEEE 802.1D/w)
Interface
Default
Antennas: 2 dual-band omni-directional antennas, 2 dBi, RP-SMA (male)
Connector for External Antennas: RP-SMA (female)
LAN Ports:
1, 10/100/1000BaseT(X), auto negotiation speed (RJ45-type)
Fiber Ports:
1, 1000BaseSFP slot
Console Port:
RS-232 (RJ45-type)
LED Indicators:
PWR1, PWR2, PoE, FAULT, STATE, signal strength, WLAN, LAN
Alarm Contact (Digital Output):
1 relay output with current carrying capacity of 1 A @ 24 VDC
Digital Inputs:
2 electrically isolated inputs
• +13 to +30 V for
state “1”
• +3 to
-30 V for state “0”
• Max. input current: 8 mA
Physical Characteristics
Housing:
Metal, IP30 protection
Weight:
970 g
Dimensions:
53.6 x 135 x 105 mm (2.11 x 5.31 x 4.13 in)
Installation:
DIN-Rail mounting (standard), wall mounting (optional)
Environmental Limits
Operating Temperature:
Standard Models: 0 to 60°C (32 to 140°F)
Wide Temp. Models:
-40 to 75°C (-40 to 167°F)
Storage Temperature:
-40 to 85°C (-40 to 185°F)
Ambient
Relative Humidity: 5% to 95% (non-condensing)
Power Requirements
Input Voltage:
12 to 48 VDC, redundant dual DC power inputs or 48 VDC Power-over-
Ethernet (IEEE 802.3af
compliant)
Connector:
10-pin removable terminal block
Power Consumption:
12 to 48 VDC, 700 mA (max.)
Reverse Polarity Protection:
Present
Standards and Certifications
Safety:
UL 60950-1, EN 60950-1
Hazardous Location:
UL/cUL Class I Division 2, ATEX Zone 2
EMC:
EN 301 489-1/17, FCC Part 15 Subpart B Class B, EN 55022/55024
Radio:
EN 300 328, EN 301 893, TELEC
Note: Please check Moxa’s website for the most up
-to-date certification status.
Warranty
Warranty Period:
5 years
Details:
See www.moxa.com/warranty
ATTENTION
For EXPLOSION
-PROOF application, model AWK-3131 are designed and certified to meet ATEX shall be
mounted in a suitable enclosure rate to at least IP54 and Pollution Degree 2 as defined in EN60529 and used
within its rated electrical and environmental ratings.

AirWorks AWK-3131 Introduction
1-6
ATTENTION
•
The AWK-
3131 is NOT a portable mobile device and should be located at least 20 cm away from the human
body.
•
The AWK-3131 is NOT designed for the general public. A well-trained technician should be enlisted to
ensure safe deployment of AWK-3131 units, and to establish a wireless network.
Functional Design
LAN Port
The AWK-3131 comes standard with 1 combo Gigabit port (Ethernet RJ45 or Fiber SFP). The LAN LED will light
up when the 1st LAN cable is inserted.
ATTENTION
Do not use the PoE
Injector. Instead, use an IEEE 802.3af or IEEE 802.3at compliant PSE (Power Sourcing
Equipment) for the PoE (Power over Ethernet) device.
SFP Fiber port
RJ45 Ethernet port

AirWorks AWK-3131 Introduction
1-7
Recommended SFP Accessories
SFP-1G series
•SFP-1GSXLC:
Small form factor pluggable transceiver with 1000BaseSX, LC, 0.5 km, 0 to 60°C
•SFP-1GSXLC-T:
Small form factor pluggable transceiver with 1000BaseSX, LC, 0.5 km, -20 to 75°C
•SFP-1GLSXLC:
Small form factor pluggable transceiver with 1000BaseLSX, LC, 2 km, 0 to 60°C
•SFP-1GLSXLC-T:
Small form factor pluggable transceiver with 1000BaseLSX, LC, 2 km, -40 to 85°C
•SFP-1GLXLC:
Small form factor pluggable transceiver with 1000BaseLX, LC, 10 km, 0 to 60°C
•SFP-1GLXLC-T:
Small form factor pluggable transceiver with 1000BaseLX, LC, 10 km, -40 to 85°C
•SFP-1GLHLC:
Small form factor pluggable transceiver with 1000BaseLH, LC, 30 km, 0 to 60°C
•SFP-1GLHLC-T:
Small form factor pluggable transceiver with 1000BaseLH, LC, 30 km, -40 to 85°C
•SFP-1GLHXLC:
Small form factor pluggable transceiver with 1000BaseLHX, LC, 40 km, 0 to 60°C
•SFP-1GLHXLC-T:
Small form factor pluggable transceiver with 1000BaseLHX, LC, 40 km, -40 to 85°C
•SFP-1GZXLC:
Small form factor pluggable transceiver with 1000BaseZX, LC, 80 km, 0 to 60°C
•SFP-1GZXLC-T:
Small form factor pluggable transceiver with 1000BaseZX, LC, 80 km, -40 to 85°C
•SFP-1GEZXLC:
Small form factor pluggable transceiver with 1000BaseEZX, LC, 110 km, 0 to 60°C
•SFP-1GEZXLC-120:
Small form factor pluggable transceiver with 1000BaseEZX, LC, 120 km, 0 to 60°C

AirWorks AWK-3131 Introduction
1-8
LED Indicators
The LEDs on the front panel of
the AWK-3131
provide a quick and easy means of determining the
current operational s
tatus and wireless settings.
The
FAULT LED indicates system failures and
user
-configured events. If the AWK-3131 cannot
retrieve
the IP address from a DHCP server, the
FAULT
LED will blink at one second intervals. The
SIGNAL
LEDs indicate signal strength, and only
operate
in Client mode.
The following table summarizes how to read the device’s wireless settings from the LED displays. More
information is available in Chapter 3 in the “Basic Wireless Settings” section.
LED Color State Description
Front Panel LED Indicators (System)
PWR1 Green On Power is being supplied from power input 1.
Off
Power is not being supplied frompower input 1.
PWR2 Green On Power is being supplied from power
input 2.
Off Power is not being supplied from
power input 2.
PoE Amber On Power is being supplied via PoE.
Off Power is not being supplied via PoE.
FAULT Red
Blink
(slow) Cannot get an IP address from the DHCP server (interval: 1 sec)
Blink
(fast)
IP address conflict (interval: 0.5 sec)
Off Error condition does not exist.
STATE Green/
Red
Green Software Ready
Green
Blink The AWK has been located by AWK Search Utility. (interval: 1sec)
Red
Booting error condition
SIGNAL
(5 LEDs) Green On Signal level(for Client/Slave mode only)
Off
WLAN
Green
On WLAN function is in Client/Slave mode and AWK has establish
ed a link
with an AP.
Blink WLAN data communication is run in Client/Slave mode
Off WLAN is not in Client Mode or AWK has not established a link with an
AP.
Amber
On WLAN functions in AP/Master mode.
Blink WLAN’s data communication is run in AP/Master mode
Off
WLAN is not in use or not working properly
LAN
Green
On LAN port’s 1000 Mbps link is active.
Blink Data is being transmitted at 1000 Mbps
Off LAN port’s 1000 Mbps link is inactive
Amber
On LAN port’s 10/100 Mbps link is active.
Blink Data is being transmitted at 10/100 Mbps
Off LAN port’s 10/100 Mbps link is inactive

AirWorks AWK-3131 Introduction
1-9
ATTENTION
When
the system fails to boot, the LEDs for STATE (Green), FAULT, and WLAN will all light up
simultaneously and blink at one
-
second intervals. This may be due to improper operation or uncontrollable
issues, such as an unexpected shutdown
while updating the firmware. To recover the firmware, refer to
the
“Firmware Recovery”
section in Chapter 6.
Beeper
The beeper emits two short beeps when the system is ready.
Reset Button
The RESET button is located on the top panel of the AWK-3131. You can reboot the AWK-3131 or reset it to
factory default settings by pressing the RESET button with a pointed object such as an unfolded paper clip.
•System reboot: Hold the RESET button down for under 5 seconds and then release.
•Reset to factory default: Hold the RESET button down for over 5 seconds until the STATE LED starts
blinking green. Release the button to reset the AWK-3131.
Relay (Digital Output)
The AWK-3131 has one relay output consisting of the 2 terminal block contacts on the top panel, as shown
below. These relay contacts are used to forward system failures and user-configured events.
The two wires attached to the relay contacts form an open circuit when a user-configured event is triggered. If
a user-configured event does not occur, the relay circuit will remain closed. For safety reasons, the relay circuit
is kept open when the AWK-3131 is not powered up.
Summary of the AWK-3131’s Relay Status
Power Status Event Relay
Off – Open
On Yes Open
No Short

2
2. Getting Started
This chapter explains how to install Moxa’s AirWorks AWK-3131 for the first time, and quickly set up your
wireless network and test whether the connection is running well. The Function Map discussed in the third
section provides a convenient means of determining which functions you need to use.
The following topics are covered in this chapter:

First-time Installation and Configuration

Communication Testing

Function Map

AirWorks AWK-3131 Getting Started
2-2
First-time Installation and Configuration
Before installing the AWK-3131, make sure that all items in the Package Checklist are in the box. You will need
access to a notebook computer or PC equipped with an Ethernet port. The AWK-3131 has a default IP address
that must be used when connecting to the device for the first time.
•Step 1: Select the power source.
The AWK-3131 can be powered by a DC power input or PoE (Power over Ethernet). The AWK-3131 will use
whichever power source you choose.
•Step 2: Connect the AWK-3131 to a notebook or PC.
Since the AWK-3131 supports MDI/MDI-X auto-sensing, you can use either a straight-through cable or
crossover cable to connect the AWK-3131 to a computer. The LED indicator on the AWK-3131’s LAN port
will light up when a connection is established.
•Step 3: Set up the computer’s IP address.
Choose an IP address on the same subnet as the AWK-3131. Since the AWK-3131’s default IP address is
192.168.127.253, and the subnet mask is 255.255.255.0, you should set the IP address of the
computer to 192.168.127.xxx.
NOTE
After you
select Maintenance Load Factory Default and click the Submit button, the AWK-3131
will be
reset to
factory default settings and the IP address will be reset to 192.168.127.253.
•Step 4: Use the web-based manager to configure the AWK-3131
Open your computer’s web browser and type http://192.168.127.253 in the address field to access the
homepage of the web-based Network Manager. Before the homepage opens, you will need to enter the user
name and password as shown in the following figure. For first-time configuration, enter the default user
name and password and then click on the Login button:
NOTE
Default user name and password:
User Name: admin
Password: root
For security reasons, we strongly recommend changing the default password. To do so,
select
Maintenance

Password, and then follow the on-screen instructions to change the password.

AirWorks AWK-3131 Getting Started
2-3
NOTE
After you click
Submit to apply changes the web page will refresh (Updated) will appear on the page
and a
blinking reminder will be shown on the upper
-right corner of the web page:
To
activate the changes click Restart and then Save and Restart
after you change the settings. About 30
seconds are needed for the AWK
-3131 to complete the reboot procedure.
•Step 5: Select the AWK-3131 operation mode.
By default, the AWK-3131’s operation mode is set to AP. You can change to Client mode in Wireless
Settings Basic Wireless Settings. Detailed information about configuring the AWK-3131’s operation
can be found in Chapter 3.
•Step 6: Test communications.
In the following sections we describe two test methods that can be used to ensure that a network
connection has been established.
Communication Testing
After installing the AWK-3131 you can run a sample test to make sure the AWK-3131 and wireless connection
are functioning normally. Two testing methods are described below. Use the first method if you are using only
one AWK-3131 device, and use the second method if you are using two or more AWK-3131 units.
How to Test One AWK-3131
If you are only using one AWK-3131, you will need a second notebook computer equipped with a WLAN card.
Configure the WLAN card to connect to the AWK-3131 (NOTE: the default SSID is MOXA), and change the IP
address of the second notebook (Notebook B) so that it is on the same subnet as the first notebook (Notebook
A), which is connected to the AWK-3131.
After configuring the WLAN card, establish a wireless connection with the AWK-3131 and open a DOS window
on Notebook B. At the prompt, type
ping <IP address of notebook A>
and then press Enter (see the figure below). A “Reply from IP address …” response means the communication
was successful. A “Request timed out.” response means the communication failed. In this case, recheck the
configuration to make sure the connections are correct.

AirWorks AWK-3131 Getting Started
2-4
How to Test Two or More AWK-3131 Units
If you have two or more AWK-3131 units, you will need a second notebook computer (Notebook B) equipped
with an Ethernet port. Use the default settings for the first AWK-3131 connected to notebook A and change the
second or third AWK-3131 connected to notebook B to Client mode, and then configure the notebooks and
AWK-3131 units properly.
After setting up the testing environment, open a DOS window on notebook B. At the prompt, type:
ping <IP address of notebook A>
and then press Enter. A “Reply from IP address …” response means the communication was successful. A
“Request timed out” response means the communication failed. In this case, recheck the configuration to make
sure the connections are correct.

AirWorks AWK-3131 Getting Started
2-5
Function Map
Basic settings for administering the AWK-3131
Essential settings related to establishing a
wireless network
Advanced features to support additional network
management and secure wired and wireless
communication
Note: These advanced functions are all optional.
Application-oriented device
management functions to set up
events, traps,
and reactions via relay
warning, e-mail, and SNMP
notification
Note: These functions are all optional.
Current status information for monitoring
wired/wireless network performance, advanced
services, and device management functions.
Functions for maintaining the AWK-3131, and
for
diagnosing the network.
On-demand functions to support the web-
based
console management operation.
Quick overview of the AWK-3131’s status

3
3. Web Console Configuration
In this chapter, we explain all aspects of web-based console configuration. Moxa’s easy-to-use management
functions help you set up your AWK-3131 and make it easy to establish and maintain your wireless network.
The following topics are covered in this chapter:

Web Browser Configuration

Overview

Basic Settings
System Info Settings
Network Settings
Time Settings

Wireless Settings

Operation Mode

Basic Wireless Settings
WLAN Security Settings
Advanced Wireless Settings
WLAN Certification Settings (for EAP-TLS in
Client/Slave mode only)

Advanced Settings
Using Virtual LAN
Configuring Virtual LAN
DHCP Server (for AP mode only)
Packet Filters
RSTP Settings (for AP mode only)
SNMP Agent

Auto Warning Settings
System Log
Syslog
E-mail
Relay
Trap

Status
Wireless Status
Associated Client List (for AP/Master mode
only)
DHCP Client List (for AP mode only)
System Log
Relay Status
DI and Power Status
RSTP Status

Maintenance
Console Settings
Ping
Firmware Upgrade
Config Import Export
Load Factory Default
Password
Misc. Settings

Save Configuration

Restart

Logout

AirWorks AWK-3131 Web Console Configuration
3-2
Web Browser Configuration
Moxa AWK-3131’s web browser interface provides a convenient way to modify its configuration and access the
built-in monitoring and network administration functions. The recommended web browser is Microsoft®
Internet Explorer 7.0 or 8.0 with JVM (Java Virtual Machine) installed.
NOTE
To use
the AWK-3131’
s management and monitoring functions from a PC host connected to the same LAN as
the
AWK-3131, you must make sure that the PC host and the AWK-3131 are on the same logical subnet.
Similarly, if
the AWK-3131
is configured for other VLAN settings, you must make sure your PC host is on the
management VLAN.
The Moxa
AWK-3131’s default IP is 192.168.127.253.
Follow these steps to access the AWK-3131’s web-based console management interface.
1. Open your web browser (e.g., Internet Explorer) and type the AWK-3131’s IP address in the address field.
Press Enter to establish the connection.
2. The Web Console Login page will open. Enter the password (default Username = admin; default Password
= root) and then click Login to continue.
3. You may need to wait a few moments for the web page to download to your computer. Note that the Model
name and IP address of your AWK-3131 are both shown in the title bar of the web page. This information
can be used to help you identify multiple AWK-3131 units.
4. Use the menu tree on the left side of the window to open the function pages to access each of the
AWK-3131’s functions.