Moxa Technologies AirWorks AWK-3131A User Manual

AirWorks AWK-3131A User’s Manual

First Edition, June 2015

www.moxa.com/product

© 2015 Moxa Inc. All rights reserved.

AirWorks AWK-3131A 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 © 2015 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

LED Indicators ............................................................................................................................ 1-6

Beeper ....................................................................................................................................... 1-8

Reset Button ............................................................................................................................... 1-8

Relay (Digital Output) .................................................................................................................. 1-8

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

General Setup .................................................................................................................................... 3-4

System Information ..................................................................................................................... 3-4

Network Settings ......................................................................................................................... 3-5

System Time .............................................................................................................................. 3-7

Wireless LAN Setup ............................................................................................................................. 3-8

Operation Mode........................................................................................................................... 3-9

Basic WLAN Setup ..................................................................................................................... 3-10

Advanced Setup ............................................................................................................................... 3-23

Using Virtual LAN ...................................................................................................................... 3-23

Configuring Virtual LAN .............................................................................................................. 3-24

DHCP Server (for AP/Client-Router mode only) ............................................................................. 3-26

Packet Filters ............................................................................................................................ 3-27

RSTP Settings (for Master or Slave mode only) ............................................................................. 3-30

Static Route (For Client-Router mode only) .................................................................................. 3-31

NAT Settings/Port Forwarding (For Client-Router mode only) .......................................................... 3-32

SNMP Agent.............................................................................................................................. 3-33

Link Fault Pass-Through (for Client/Slave mode only) .................................................................... 3-35

Logs and Notifications ....................................................................................................................... 3-35

System Logs ............................................................................................................................. 3-36

Syslog ..................................................................................................................................... 3-37

E-mail Notifications.................................................................................................................... 3-38

Relay ....................................................................................................................................... 3-39

Trap ........................................................................................................................................ 3-39

Status ............................................................................................................................................. 3-41

Wireless LAN Status ................................................................................................................... 3-41

Associated Client List (for AP/Master mode only) ........................................................................... 3-41

DHCP Client List (for AP mode only) ............................................................................................. 3-42

System Logs ............................................................................................................................. 3-42

Relay Status ............................................................................................................................. 3-43

DI and Power Status .................................................................................................................. 3-43

RSTP Status ............................................................................................................................. 3-43

AeroLink Protection Status (For Client/Slave mode only) ................................................................ 3-44

Maintenance .................................................................................................................................... 3-45

Console Settings ....................................................................................................................... 3-45

Ping ......................................................................................................................................... 3-46

Firmware Upgrade ..................................................................................................................... 3-46

Configuration Import & Export .................................................................................................... 3-47

Load Factory Default .................................................................................................................. 3-48

Password.................................................................................................................................. 3-48

Misc. Settings ........................................................................................................................... 3-48

Save Configuration ........................................................................................................................... 3-49

Restart ............................................................................................................................................ 3-50

Logout............................................................................................................................................. 3-50

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-3131A 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-3131A is

rated to operate at temperatures ranging from -25 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

 LED Indicators

 Beeper

 Reset Button

 Relay (Digital Output)

AirWorks AWK-3131A Introduction

1-2

Overview

The AWK-3131A 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

provide high speed wireless communication, 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-3131A 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-3131A

• 2 dual-band omni-directional antennas (2dBi, RP-SMA, 2.4/5 GHz)

• Cable holder with one screw

• 2 plastic RJ45 protective caps

• Documentation and software CD

• Quick installation guide (printed)

• Warranty card

NOTE

The above items

come with the standard AWK-3131A 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 (available in Q4 2015)

• Turbo Roaming enables rapid handover (Client mode)

• AeroLink Protection supported for redundant wireless communication

• 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 12 to 48 VDC power inputs or IEEE802.3af Power over Ethernet

• DIN-Rail or wall mounting

• IP30 protected high-strength metal housing

AirWorks AWK-3131A 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 100BaseT(X)

IEEE 802.3ab for 1000BaseT

IEEE 802.3af fo

r Power-over-Ethernet

IEEE 802.1D for Spanning Tree Protocol

IEEE 802.1w for Rapid STP

IEEE 802.1Q for 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 ch

annels)

5.180 to 5.240 (4 channels)

5.260 to 5.320 (4 channels)*

5.500 to 5.700 GHz (8 channels

- excludes 5.600 to 5.640 GHz)*

5.745 to 5.825 GHz (5 channels)

EU:

2.412 to 2.472 GHz (13 channels)

5.180 to 5.240 (4 channels)

5.260 to 5.320 (4 channels)*

5.

500 to 5.700 GHz (11 channels)*

JP:

2.412 to 2.484 GHz (14 channels)

5.180 to 5.240 (4 channels)

5.260 to 5.320 (4 channels)*

5.500 to 5.700 GHz (11 channels)*

Certification in progress. DFS channels will be available by Q4 2015 via software upgrade.

Sec

urity:

• 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: 6.5 to 300 Mbps (multiple rates supported)

AirWorks AWK-3131A Introduction

1-4

TX Transmit Power:

802.11b:

Typ. 23±1.5 dBm @ 1 Mbps, Typ. 23±1.5 dBm @ 2 Mbps,

Typ. 20±1.5 dBm @ 5.5 Mbps, Typ. 19±1.5 dBm @ 11 Mbps

802.11g:

Typ. 20±1.5 dBm @ 6 to 24 Mbps, Typ. 19±1.5 dBm @ 36 Mbps,

Typ. 18±1.5 dBm @ 48 Mbps, Typ. 17±1.5 dBm @ 54 Mbps

802.11n (2.4 GHz):

Typ. 20±1.5 dBm @ MCS0/8 20 MHz, Typ. 16±1.5 dBm @ MCS7/15 20 MHz

Typ. 20±1.5 dBm @ MCS0/8 40 MHz, Typ. 16±1.5 dBm @ MCS7/15 40 MHz

802

.11a:

Typ. 20±1.5 dBm @ 6 to 24 Mbps, Typ. 19±1.5 dBm @ 36 Mbps,

Typ. 16±1.5 dBm @ 48 Mbps,Typ. 15±1.5 dBm @ 54 Mbps

802.11n (5 GHz):

Typ. 19±1.5 dBm @ MCS0/8 20 MHz, Typ. 14±1.5 dBm @ MCS7/15 20 MHz

Typ. 18±1.5 dBm @ MCS0/8 40 MHz, Typ. 14±1.5 dBm @ MCS7/15 40 MHz

RX Receive Sensitivity:

802.11b:

-90 dBm @ 1 Mbps, -88 dBm @ 2 Mbps,

-86 dBm @ 5.5 Mbps, -84 dBm @ 11 Mbps

802.11g:

-85 dBm @ 6 Mbps, -84 dBm @ 9 Mbps,

-83 dBm @ 12 Mbps, -82 dBm @ 18 Mbps,

-80 dBm @ 24 Mbps, -76 dBm @ 36 Mbps,

-70 dBm @ 48 Mbps, -70 dBm @ 54 Mbps

802.11n (2.4 GHz):

-70 dBm @ MCS7 20 MHz, -68 dBm @ MCS15 20 MHz

-65 dBm @ MCS7 40MHz, -63 dBm @ MCS15 40 MHz

802.11a:

-92 dBm @ 6 Mbps, -89 dBm @ 9 Mbps,

-85 dBm @ 12 Mbps, -82 dBm @ 18 Mbps,

-80 dBm @ 24 Mbps, -76 dBm @ 36 Mbps,

-74 dBm @ 48 Mbps, -72 dBm @ 54 Mbps

802.11n (5 GHz):

-70 dBm @ MCS7 20MHz, -67 dBm @ MCS15 20 MHz

-68 dBm @ MCS7 40MHz, -66 dBm @ MCS15 40 MHz

Protocol Support

General

Protocols:

Proxy ARP, DNS, HTTP, HTTPS, IP, ICMP, SNTP, TCP, UDP, RADIUS, SNMP, PPPoE, DHCP,

VLAN, STP/RSTP

Interface

Default Antennas:

2 dual-band omni-directional antennas, 2 dBi, RP-SMA (male)

Connector for External Antennas:

RP-SMA (female), 500 V insulation

Console Port:

RS-232 (RJ45-type)

Reset:

Present

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

RJ45 Port:

1, 10/100/1000BaseT(X) auto negotiation speed, F/H duplex mode, and auto MDI/MDI-X

connection

AirWorks AWK-3131A Introduction

1-5

Physical Characteristics

Housing:

Metal, IP30 protection

Weight:

1060 g

Dimensions:

52.7 x 135 x 105 mm (2.08 x 5.32 x 4.13 in)

Installation:

DIN-Rail mounting (standard), wall mounting (optional)

Environmental Limits

Operating Temperature:

Standard Models:

-25 to 60°C (-13 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, 500 V insulation

Power Consumption:

Max. 7.2 W (12V/0.6A to 48V/0.15A), 25°C

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 (Pending, available Q4 2015)

EMC:

EMI: CISPR 22, FCC Part 15B Class B

EMS: EN 61000

-6-2/61000-6-4

IEC 61000-4-2 ESD: Contact 8 kV; Air 15 kV

IEC 61000-4-3 RS: 10 V/m (80 MHz to 1 GHz)

IEC 61000-4-4 EFT: Power 2 kV; Signal 1 kV

IEC 61000-4-5 Surge: Power 2 kV; Signal 1 kV

IEC 61000-4-6 CS: 10 V

IEC 61000-4-8

Radio:

EN 301 489-1/17, EN 300 328, EN 301 893, TELEC, FCC ID SLE-WAPN005

Note: Please check Moxa’s website for the most up

-to-date certification status.

Reliability

MTBF (mean time between failures):

477,425 hrs

Warranty

Warranty Period:

5 years

Details:

See www.moxa.com/warranty

ATTENTION

For EXPLOSION

-PROOF application, model AWK-3131A 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.

ATTENTION

•

The AWK-3131A is NOT a portable mobile device and should be located at least 20 cm away from the

human body.

•

The AWK-3131A is NOT designed for the general public. A well-trained technician should be enlisted to

ensure safe deployment of AWK-3131A units, and to establish a wireless network.

AirWorks AWK-3131A Introduction

1-6

Functional Design

LED Indicators

The LEDs on the front panel of the AWK-3131A provide a quick and easy means of determining the current

operational status and wireless settings.

The FAULT LED indicates system failures and user-configured events. If the AWK-3131A cannot retrieve the IP

address from a DHCP server, the FAULT LED will blink at half second intervals. The SIGNAL LEDs indicate

signal strength, and only operate in Client mode.

AirWorks AWK-3131A Introduction

1-7

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 WLAN Setup” 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 from power 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

On

System is booting up, or a system configuration error or relay

event has occurred.

Blinking

(fast)

Cannot get an IP address from the DHCP server

(interval: 0.5 seconds)

Blinking

(slow)

IP address conflict (interval: 1 second)

Off Error condition does not exist.

STATE

Green

On System startup is complete and the system is in operation.

Blinking

(fast)

AeroLink Protection is enabled and is currently in “Backup”

state (interval: 0.5 seconds)

Blinking

(slow)

Device has been located by Wireless Utility

(interval: 1 second)

Red On System is booting up

SIGNAL

(5 LEDs)

Green

On

WiFi Signal Level (for Client/Slave/Client-Router Modes only)

Off

WLAN

Green

On

WLAN function is in Client/Slave/Client-Router mode and has

established a link with an AP.

Blinking WLAN data transmission is in Client/Slave/Client-Router mode.

Off

WLAN is not in Client/Slave/Client-Router mode or has not

established a link with an AP.

Amber

On

WLAN is in AP/Master mode.

Blinking WLAN data transmission is 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.

Blinking 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.

Blinking Data is being transmitted at 10/100 Mbps.

Off LAN port’s 10/100 Mbps link is inactive.

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 Appendix B.

AirWorks AWK-3131A Introduction

1-8

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-3131A. You can reboot the AWK-3131A 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-3131A.

Relay (Digital Output)

The AWK-3131A 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-3131A is not powered up.

Summary of the AWK-3131A’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-3131A 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-3131A Getting Started

2-2

First-time Installation and Configuration

Before installing the AWK-3131A, 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-3131A 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-3131A can be powered by a DC power input or PoE (Power over Ethernet). The AWK-3131A will

use whichever power source you choose.

• Step 2: Connect the AWK-3131A to a notebook or PC.

Since the AWK-3131A supports MDI/MDI-X auto-sensing, you can use either a straight-through cable or

crossover cable to connect the AWK-3131A to a computer. The LED indicator on the AWK-3131A’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-3131A. Since the AWK-3131A’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-3131A

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-3131A

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-3131A 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-3131A to complete the reboot procedure.

• Step 5: Select the AWK-3131A operation mode.

By default, the AWK-3131A’s operation mode is set to AP. You can change to Client mode in Wireless LAN

Setup



WLAN  Basic WLAN Setup. Detailed information about configuring the AWK-3131A’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-3131A you can run a sample test to make sure the AWK-3131A and wireless

connection are functioning normally. Two testing methods are described below. Use the first method if you are

using only one AWK-3131A device, and use the second method if you are using two or more AWK-3131A units.

How to Test One AWK-3131A

If you are only using one AWK-3131A, you will need a second notebook computer equipped with a WLAN card.

Configure the WLAN card to connect to the AWK-3131A (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-3131A.

After configuring the WLAN card, establish a wireless connection with the AWK-3131A 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-3131A Getting Started

2-4

How to Test Two or More AWK-3131A Units

If you have two or more AWK-3131A units, you will need a second notebook computer (Notebook B) equipped

with an Ethernet port. Use the default settings for the first AWK-3131A connected to notebook A and change

the second or third AWK-3131A connected to notebook B to Client mode, and then configure the notebooks and

AWK-3131A 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-3131A Getting Started

2-5

Function Map

General Setup for administering the AWK-3131A

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 rea

ctions 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-3131A, and

for diagnosing the network.

On-demand functions to support the web-

based

console management operation.

Quick overview of the AWK-3131A’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-3131A and make it easy to establish and maintain your wireless network.

The following topics are covered in this chapter:



Web Browser Configuration



Overview



General Setup

 System Information

 Network Settings

 System Time



Wireless LAN Setup

 Operation Mode

 Basic WLAN Setup



Advanced Setup

 Using Virtual LAN

 Configuring Virtual LAN



DHCP Server (for AP/Client-Router

mode only)

 Packet Filters



RSTP Settings (for Master or Slave

mode only)

 Static Route (For Client-Router mode only)

 NAT Settings/Port Forwarding (For

Client-Router mode only)

 SNMP Agent



Link Fault Pass-

Through (for Client/Slave mode

only)



Logs and Notifications

 System Logs

 Syslog

 E-mail Notifications

 Relay

 Trap



Status

 Wireless LAN Status

 Associated Client List (for AP/Master mode

only)

 DHCP Client List (for AP mode only)

 System Logs

 Relay Status

 DI and Power Status

 RSTP Status

 AeroLink Protection Status (For Client/Slave

mode only)



Maintenance

 Console Settings

 Ping

 Firmware Upgrade

 Configuration Import & Export

 Load Factory Default

 Password

 Misc. Settings



Save Configuration



Restart



Logout

AirWorks AWK-3131A Web Console Configuration

3-2

Web Browser Configuration

Moxa AWK-3131A’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-3131A’

s management and monitoring functions from a PC host connected to the same LAN

as

the AWK-3131A, you must make sure that the PC host and the AWK-3131A

are on the same logical subnet.

Similarly, if

the AWK-3131A

is configured for other VLAN settings, you must make sure your PC host is on the

management VLAN.

The Moxa

AWK-3131A’s default IP is 192.168.127.253.

Follow these steps to access the AWK-3131A’s web-based console management interface.

1. Open your web browser (e.g., Internet Explorer) and type the AWK-3131A’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-3131A are both shown in the title bar of the web page. This information

can be used to help you identify multiple AWK-3131A units.

AirWorks AWK-3131A Web Console Configuration

3-3

4. Use the menu tree on the left side of the window to open the function pages to access each of the

AWK-3131A’s functions.

In the following paragraphs, we describe each AWK-3131A management function in detail. A quick overview is

available in this manual in the “Function Map” section of Chapter 3.

NOTE

The model name of the

AWK-3131A is shown as AWK-3131A-

XX, where XX indicates the country code. The

country code indicates the

AWK-3131A version and which frequencies it uses. We use AWK-3131A-US

as an

example in the following figures. (The country code and model name that appears on your computer screen

may

be different than the one shown here.)

Overview

The Overview page summarizes the AWK-3131A’s current status. The information is categorized into several

groups: System Information, Device Information and 802.11 Information.

AirWorks AWK-3131A Web Console Configuration

3-4

Click on SSID for more detailed 802.11 Information, as shown in the following figure.

NOTE

The

802.11 Information that is displayed may be different for different operation modes. For example,

Current BSSID

, Signal strength, and SNR are only available under Client/Client-Router/Slave operation

modes.

General Setup

The General Setup group includes the most commonly used settings required by administrators to maintain

and control the AWK-3131A.

System Information

The System Information items, especially Device name and Device description, are displayed and

included on the Overview page, in SNMP information, and in alarm emails. Setting System Information

items makes it easier to identify the different AWK-3131A units connected to your network.

Device name

Setting Description Factory Default

Max. 31 of characters This option is useful for specifying the role or application of

different AWK-3131A units.

AWK-3131A

_<Serial

No. of this

AWK-3131A>

Device location

Setting Description Factory Default

Max. of 31 characters Specifies the location of different AWK-3131A units. None

AirWorks AWK-3131A Web Console Configuration

3-5

Device description

Setting Description Factory Default

Max. of 31 characters Use this space to record a more detailed description of the

AWK-3131A

None

Device contact information

Setting Description Factory Default

Max. of 31 characters Provides

information about whom to contact in order to resolve

problems. Use this space to record contact information of the

person responsible for maintaining this AWK-3131A.

None

Network Settings

The Network Settings configuration panel allows you to modify the usual TCP/IP network parameters. However,

due to the addition of the Client-Router operation mode, this panel provides two different sets of network

parameters. Explanations for both types of configuration are given below.

Network Settings for AP/Client/Master/Slave Operation Modes

IP address assignment

Setting Description Factory Default

DHCP The AWK-3131A’s IP address will be assigned

automatically by

the network’s DHCP server

Static

Static Set up the AWK-3131A’s IP address manually.

IP address

Setting Description Factory Default

AWK-3131A’s IP

address

Identifies the AWK-3131A on a TCP/IP network. 192.168.127.253

Subnet mask

Setting Description Factory Default

AWK-3131A’s subnet

mask

Identifies the type of network to which the AWK-3131A is

connected (e.g., 255.255.0.0 for a Class B network, or

255.255.255.0 for a Class C network).

255.255.255.0

Gateway

Setting Description Factory Default

AWK-3131A’s default

gateway

The IP address of the router that connects the

LAN to an outside

network.

None

AirWorks AWK-3131A Web Console Configuration

3-6

Primary/ Secondary DNS server

Setting Description Factory Default

IP address of the

Primary/Secondary

DNS server

The IP address of the DNS Server used by your network. After

entering the DNS Server’s IP address, you can input the

AWK-3131A’s URL (e.g., http://ap11.abc.com) in your

browser’s address field

instead of entering the IP address. The

Secondary DNS server will be used if the Primary DNS server

fails to connect.

None

Network Settings for Client-Router Operation Mode

WLAN IP address assignment

Setting Description Factory Default

DHCP The AWK-3131A WLAN

interface’s IP address will be assigned

automatically by the network’s DHCP server

Static

Static Set up the AWK-3131A WLAN

interface’s IP address manually.

WLAN IP address

Setting Description Factory Default

AWK-3131A WLAN

interface’s IP address

Identifies the AWK-3131A WLAN interface’s IP address on a

TCP/IP network.

192.168.128.253

WLAN subnet mask

Setting Description Factory Default

AWK-3131A WLAN

interface’s subnet mask

Identifies the type of network to which the AWK-3131A’s

WLAN interface is connected (e.g., 255.255.0.0 for a Class B

network, or 255.255.255.0 for a Class C network).

255.255.255.0

WLAN gateway

Setting Description Factory Default

AWK-3131A WLAN

interface’s default

gateway

The IP address of the router that connects the WLAN to an

outside network.

None

AirWorks AWK-3131A Web Console Configuration

3-7

Primary/Secondary DNS server

Setting Description Factory Default

IP address of the

Primary/Secondary

DNS server

The IP address of the

DNS Server used by your network. After

entering the DNS Server’s IP address, you can input the

AWK-3131A’s URL (e.g., http://ap11.abc.com) in your

browser’s address field instead of entering the IP address. The

Secondary DNS server will be used if the Primary DNS server

fails to connect.

None

LAN IP address

Setting Description Factory Default

AWK-3131A LAN

interface’s IP address

Identifies the AWK-3131A LAN interface’s IP address on a

TCP/IP network.

192.168.127.254

LAN subnet mask

Setting Description Factory Default

AWK-3131A LAN

interface’s subnet mask

Identifies the type of network to which the AWK-3131A’s LAN

interface is connected (e.g., 255.255.0.0 for a Class B network,

or 255.255.255.0 for a Class C network).

255.255.255.0

System Time

The AWK-3131A has a time calibration function based on information from an NTP server or user specified Date

and Time information. Functions such as Logs and Notifications can add real-time information to the

message.

The Current local time shows the AWK-3131A’s system time when you open this web page. You can click on

the Set Time button to activate the updated date and time parameters. An “(Updated)” string will appear to

indicate that the change is complete. Local system time will be immediately activated in the system without

running Save and Restart.

NOTE

The

AWK-3131A has a built-in real time clock (RTC). We strongly recommend that users update the

Current

local time

for the AWK-3131A after the initial setup or a long-

term shutdown, especially when the network

does not have an Internet connection for

accessing the NTP server or there is no NTP server on the LAN.

Current local time

Setting Description Factory Default

User adjustable time The date and time parameters allow configuration of the local

time, with immediate activation.

Use 24-hour format: yyyy/mm/dd hh:mm:ss

None

AirWorks AWK-3131A Web Console Configuration

3-8

Time zone

Setting Description Factory Default

User selectable time

zone

The time zone setting allows conversion from GMT (Greenwich

Mean Time) to local time.

GMT (Greenwich

Mean Time)

ATTENTION

Changing the time zone will automatically

adjust the Current local time. You should configure the Time

zone

before setting the Current local time.

Daylight saving time

Setting Description Factory Default

Enable/ Disable Daylight saving time (also know as DST or summer time)

involves advancing clocks (usually 1 hour) during the summer

time to provide an extra hour of daylight in the afternoon.

Disable

When Daylight saving time is enabled, the following parameters will be shown:

• Starts at: The date that daylight saving time begins.

• Stops at: The date that daylight saving time ends.

• Time offset: Indicates how many hours forward the clock should be advanced.

Time server 1/2

Setting Description Factory Default

IP/Name of Time

Server 1/2

IP or Domain name of the NTP time server. The 2nd NTP server

will be used if the 1st NTP server fails to connect.

time.nist.gov

Time sync interval

Setting Description Factory Default

Time interval for NTP

server synchronization

(600 to 9999 seconds)

This parameter determines how often the time is synchronized

from the NTP server.

600 (seconds)

Wireless LAN Setup

The AWK-3131A provides two different sets of wireless operation modes: AP/client modes for

point-to-multipoint communication and master/slave modes for transparent point-to-point communication

(collocates with AWK-5232/6232's wireless bridge). The major differences between these two operation modes

are the MAC address translation on the client/slave radio.

AP/client: The IP-Bridging mechanism is used to overcome limitations of the 802.11 standards. In this case,

the MAC address of the devices connected to the client radio will be replaced with the client’s MAC address.

Under AP/client modes, communication problems might be encountered when you have a MAC authenticated

system or MAC (Layer 2) based communication. In this case, you will need to change the network to use the

master/slave operation mode.

Master/slave: A transparent point-to-point protocol that allows the devices’ MAC addresses to remain

unchanged when the packets get through the slave radio. If you are looking for a worry-free wireless solution

to replace your wired system, use Master/Slave.

Client-router: A variation of standard client mode. WLAN behavior is identical with client mode, but a router

behavior was added to separate the WLAN and LAN subnets. This allows network planners to allocate private

IP addresses behind the client radio. More information on the Static Route, NAT, and Port Forwarding functions

can be found in the Advanced Setup section.

Sniffer: In order to provide an easier way for our customers to analyze wireless traffic, the AWK-3131A

supports a “Sniffer” mode to co-work with Wireshark packet sniffer software.

AirWorks AWK-3131A Web Console Configuration

3-9

NOTE

Although it is more convenient to use dynamic bridging, there is a limitation

—the Client can only transmit

IP

-based packets between its wireless interface (WLAN) and Ethernet interface (LAN); other types of traffic

(such as I

PX and AppleTalk) are not forwarded.

Operation Mode

The AWK-3131A supports six operation modes—AP, Client, Client-Router, Master, Slave, and Sniffer—each of

which plays a distinct role on the wireless network.

Wireless enable

Setting Description Factory Default

Enable/Disable The RF (Radio Frequency) module can be manually turned on or

off.

Enable

Operation mode

Setting Description Factory Default

AP The AWK-3131A plays the role of wireless Access Point AP

Client The AWK-3131A plays the role of wireless Client

Client-Router The AWK-3131A plays the role of wireless Client, but includes

the router function to divide the WLAN and LAN interfaces into

two subnets.

Master This mode collocates with AWK-5232/6232’s Wireless bridge

mode. The AWK-3131A plays the role of wireless Master.

Slave This mode collocates with AWK-5232/6232’s Wireless bridge

mode. The AWK-3131A plays the role of wireless Slave.

Sniffer Turns the device into a remote Wireshark interface to capture

802.11 packets for analysis.

Sniffer mode instructions:

1. Set operation mode to Sniffer mode on the AWK-3131A and then save/reboot the device.

2. Connect the AWK-3131A to a laptop with Wireshark installed (v1.12.0 or later release) via Ethernet.

3. Add a remote interface by entering the IP address of the AWK-3131A.