Moxa AWK-1131A User Manual

AirWorks AWK-1131A User’s Manual

Edition 11.0, May 2019

www.moxa.com/product

AirWorks AWK-1131A User’s Manual

Moxa Ame

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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.

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

ricas

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+1-714-528-6777

+1-714-528-6778

+49-89-3 70 03 99-0

-free: 800-820-5036

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+886-2-8919-1230

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+91-80-4172-9088

+91-80-4132-1045

Table of Contents

1. Introduction ...................................................................................................................................... 1-1

Overview ........................................................................................................................................... 1-2

Package Checklist ............................................................................................................................... 1-2

Product Features ................................................................................................................................ 1-2

Functional Design ............................................................................................................................... 1-3

LAN Port..................................................................................................................................... 1-3

LED Indicators ............................................................................................................................ 1-3

Beeper ....................................................................................................................................... 1-4

Reset Button ............................................................................................................................... 1-5

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

Quick Setup ....................................................................................................................................... 3-4

General Setup .................................................................................................................................... 3-7

System Information ..................................................................................................................... 3-7

Network Settings ......................................................................................................................... 3-8

System Time .............................................................................................................................. 3-9

Wireless LAN Setup ........................................................................................................................... 3-10

Operation Mode......................................................................................................................... 3-10

Basic WLAN Setup ..................................................................................................................... 3-11

WLAN Security Settings.............................................................................................................. 3-14

Advanced WLAN Settings ........................................................................................................... 3-21

WLAN Certificate Settings (For EAP-TLS in Client/Slave Mode Only) ................................................. 3-24

Advanced Setup ............................................................................................................................... 3-25

DHCP Server (for AP mode only) ................................................................................................. 3-25

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

SNMP Agent.............................................................................................................................. 3-29

Link Fault Pass-Through (for Client mode only) ............................................................................. 3-31

Logs and Notifications ....................................................................................................................... 3-31

System Logs ............................................................................................................................. 3-32

Syslog ..................................................................................................................................... 3-33

E-mail Notifications.................................................................................................................... 3-34

Trap ........................................................................................................................................ 3-35

Status ............................................................................................................................................. 3-37

Wireless LAN Status ................................................................................................................... 3-37

Associated Client List (For AP/Master Mode Only) .......................................................................... 3-38

DHCP Client List (For AP Mode Only) ............................................................................................ 3-38

System Logs ............................................................................................................................. 3-39

Power Status ............................................................................................................................ 3-39

System Status .......................................................................................................................... 3-40

Network Status ......................................................................................................................... 3-40

Maintenance .................................................................................................................................... 3-41

Console Settings ....................................................................................................................... 3-41

Ping Command .......................................................................................................................... 3-42

Firmware Upgrade ..................................................................................................................... 3-42

Configuration Import and Export ................................................................................................. 3-43

Load Factory Default .................................................................................................................. 3-44

Account Settings ....................................................................................................................... 3-44

Changing the Password .............................................................................................................. 3-45

Locating the Device ................................................................................................................... 3-46

Miscellaneous Settings ............................................................................................................... 3-46

Troubleshooting ........................................................................................................................ 3-46

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

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

Logout............................................................................................................................................. 3-51

4. Software Installation and Configuration ........................................................................................... 4-1

Overview ........................................................................................................................................... 4-2

MXstudio ........................................................................................................................................... 4-2

Wireless Search Utility ......................................................................................................................... 4-2

Installing Wireless Search Utility ................................................................................................... 4-2

Configuring Wireless Search Utility ................................................................................................ 4-5

5. Additional Consoles ........................................................................................................................... 5-1

Overview ........................................................................................................................................... 5-2

RS-232 Console Configuration (115200, None, 8, 1, VT100) .................................................................... 5-2

Configuration by Telnet and SSH Consoles ............................................................................................. 5-4

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

B. Supporting Information .................................................................................................................... B-1

Firmware Recovery ............................................................................................................................. B-2

DoC (Declaration of Conformity) ........................................................................................................... B-3

Federal Communication Commission Interference Statement ............................................................ B-3

RED Compliance Statement.................................................................................................................. B-4



1. Introduction

The AWK-1131A 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-1131A 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

Functional Design

 LAN Port

 LED Indicators

 Beeper

 Reset Button

AirWorks AWK-1131A Introduction

1-2

NOTE

The above items

customized versions.

NOTE

The latest specifications for Mo

ATTENTION

•

Overview

The AWK-1131A industrial wireless AP/client meets the growing need for faster data transmission speeds by

supporting IEEE 802.11n technology with a net data rate of up to 300 Mbps. The AWK-1131A is compliant with

the industrial standards and approvals, covering operating temperature, power input voltage, surge, ESD and

vibration. The two redundant DC power inputs increase the reliability of the power supply. The AWK-1131A can

operate on either the 2.4 or 5 GHz bands and is backwards-compatible with existing 802.11a/b/g deployments

to future-proof your wireless investments.

Package Checklist

Moxa’s AWK-1131A is shipped with the following items. If any of these items is missing or damaged, please

contact your customer service representative for assistance.

• AWK-1131A wireless AP/client

• 2 2.4/5 GHz antennas: ANT-WDB-ARM-02

• DIN-rail kit

• 1 plastic RJ45 protective cap

• Quick installation guide (printed)

• Warranty card

come with the standard AWK-1131A model, but the package contents might vary for

Product Features

• IEEE802.11a/b/g/n compliant

• Advanced wireless security

 64-bit and 128-bit WEP encryption, WPA /WPA2-Personal and Enterprise

(IEEE 802.1X/RADIUS, TKIP, and AES)

 SSID enable/disable

 Packet access control & filtering

• Turbo Roaming for rapid handover (Client mode)

• ABC-01 for configuration import/export

• RS-232 console management

• DIN-rail mounting (standard) or wall mounting (optional)

• IP30-rated high-strength metal housing

xa’s products can be found at https://www.moxa.com.

The AWK-1131A is NOT a portable mobile device and should be located at least 20 cm away from the

human body.

The AWK-1131A is NOT designed for the general public. A well-trained technician should be enlisted to

ensure safe deployment of AWK-1131A units, and to establish a wireless network.

AirWorks AWK-1131A Introduction

1-3

Functional Design

LAN Port

The AWK-1131A comes standard with 1 Gigabit port (Ethernet RJ45). The LAN LED will light up when the LAN

cable is inserted.

LED Indicators

The LEDs on the front panel of the AWK-1131A 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-1131A 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.

RJ45 Ethernet port

The following table summarizes how to read the device’s wireless settings from the LED displays.

AirWorks AWK-1131A Introduction

1-4

ATTENTION

When the system fails to boot, the LEDs for

simultaneously and blink at one

be due to improper operation or issues such as

an unexpected shutdown while updating the firmware. To

the firmware, refer to the

“Firmware Recovery” section in Chapter 6.

LED Color State Description

Front Panel LED Indicators (System)

PWR Green

Blinking (fast at 0.5-sec intervals) Cannot get an IP address from the DHCP server

FAULT Red

STATE

SIGNAL

(5 LEDs)

WLAN

1000M Green

10/100M Amber

Green/

Red

Green

Amber

Blinking (slow at 1-sec intervals) IP address conflict

Green/Blinking at 1-sec intervals The AWK has been located by AWK Search Utility.

TP Port(RJ45) LED Indicators (Port Interface)

On Power is being supplied from power input 1&2.

Off Power is not being supplied from power input 1&2.

Off Error condition does not exist.

Green Software Ready

Red Booting error condition

On Signal level(for Client mode only)

Off

Blinking WLAN data communication is run in Client mode

Off

On WLAN function is in AP mode.

Blinking WLAN’s data communication is run in AP mode

Off WLAN is not in use or not working properly

On TP port’s 1000Mbps link is active.

Blinking Data is being transmitted at 1000 Mbps

Off TP port’s 1000Mbps link is inactive.

On TP port’s 10/100Mbps link is active.

Blinking Data is being transmitted at 10/100 Mbps

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

WLAN function is in Client mode and AWK has

established a link with an AP.

WLAN is not in Client Mode or AWK has not

established a link with an AP.

Beeper

The beeper emits two short beeps when the system is ready.

STATE (Green), FAULT, and WLAN will all light up

-second intervals. This might

instruction on recovering

AirWorks AWK-1131A Introduction

1-5

Reset Button

The RESET button is located on the rear panel of the AWK-1131A. You can reboot the AWK-1131A 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-1131A.



2. Getting Started

This chapter explains how to install Moxa’s AirWorks AWK-1131A 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-1131A Getting Started

2-2

NOTE

After you select

will be

res

NOTE

Default user name and password:

For security reasons, we strongly recommend changing the default password. To do so, select Maintenance



First-time Installation and Configuration

Before installing the AWK-1131A, 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-1131A 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-1131A can be powered by a DC power input. The AWK-1131A will use whichever power source

you choose.

• Step 2: Connect the AWK-1131A to a notebook or PC.

Since the AWK-1131A supports MDI/MDI-X auto-sensing, you can use either a straight-through cable or

crossover cable to connect the AWK-1131A to a computer. The LED indicator on the AWK-1131A’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-1131A. Since the AWK-1131A’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.

et 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-1131A

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:

Maintenance  Load Factory Default and click the Submit button, the AWK-1131A

User Name: admin

Password: moxa

Password, and then follow the on-screen instructions to change the password.

AirWorks AWK-1131A Getting Started

2-3

NOTE

After you click

appearing next to the title)

will

be shown on the upper

To activate the changes click

seconds are needed for the

• Step 5: Select the AWK-1131A operation mode.

By default, the AWK-1131A’s operation mode is set to AP. You can change to Client mode in Wireless LAN Setup  Operation Mode. Detailed information about configuring the AWK-1131A’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.

Submit to apply changes the web page is refreshed (indicated by an “(Updated)” status

and a blinking reminder to restart the device of the new settings to take effect,

-right corner of the web page:

Restart and then Save and Restart after you change the settings. About 30

AWK-1131A to complete the reboot procedure.

Communication Testing

After installing the AWK-1131A you can run a sample test to make sure the AWK-1131A and wireless

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

using only one AWK-1131A device, and use the second method if you are using two or more AWK-1131A units.

How to Test One AWK-1131A

If you are only using one AWK-1131A, you will need a second notebook computer equipped with a WLAN card.

Configure the WLAN card to connect to the AWK-1131A (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-1131A.

After configuring the WLAN card, establish a wireless connection with the AWK-1131A 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-1131A Getting Started

2-4

How to Test Two or More AWK-1131A Units

If you have two or more AWK-1131A units, you will need a second notebook computer (Notebook B) equipped

with an Ethernet port. Use the default settings for the first AWK-1131A connected to notebook A and change

the second or third AWK-1131A connected to notebook B to Client mode, and then configure the notebooks and

AWK-1131A 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-1131A Getting Started

2-5

NOTE: These advanced functions are all optional.

and reactions

based

console management operation.

and for diagnosing the network.

Function Map

Quick overview of the AWK-1131A’s status

Basic settings for administering the AWK-1131A

Essential settings related to establishing a

wireless network

Advanced features to support additional network

management and secure wired and wireless

communication

Application-oriented device management

functions to set up events, traps,

via 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-1131A,

On-demand functions to support the web-



Through (for Client mode only)



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-1131A and make it easy to establish and maintain your wireless network.

The following topics are covered in this chapter:

Web Browser Configuration

Overview

Quick Setup

General Setup

 System Information

 Network Settings

 System Time

Wireless LAN Setup

 Operation Mode

 Basic WLAN Setup

 WLAN Security Settings

 Advanced WLAN Settings

 WLAN Certificate Settings (For EAP-TLS in

Client/Slave Mode Only)

Advanced Setup

 DHCP Server (for AP mode only)

 Packet Filters

 SNMP Agent

Link Fault Pass-



Logs and Notifications

 System Logs

 Syslog

 E-mail Notifications

 Trap

Status

 Wireless LAN Status

 Associated Client List (For AP/Master Mode

Only)

 DHCP Client List (For AP Mode Only)

 System Logs

 Power Status

 System Status

 Network Status

Maintenance

 Console Settings

 Ping Command

 Firmware Upgrade

 Configuration Import and Export

 Load Factory Default

 Account Settings

 Changing the Password

 Locating the Device

 Miscellaneous Settings

 Troubleshooting

Save Configuration

Restart

Logout

AirWorks AWK-1131A Web Console Configuration

3-2

NOTE

To use the

1131A’s management and monitoring functions from a PC host connected to the same LAN

as the AWK

1131A are on the same logical subnet.

The Moxa AWK

Web Browser Configuration

Moxa AWK-1131A’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.

Follow these steps to access the AWK-1131A’s web-based console management interface.

1. Open your web browser (e.g., Internet Explorer) and type the AWK-1131A’s IP address in the address field.

2. In the Web console Login page displayed, enter the password (default Username/password =

AWK-

-1131A, you must make sure that the PC host and the AWK-

-1131A’s default IP is 192.168.127.253.

Press Enter to establish the connection.

admin/moxa) and then click Login to continue.

You might have 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-1131A are both shown in the title bar of the web page. This information

can be used to help you identify multiple AWK-1131A units.

AirWorks AWK-1131A Web Console Configuration

3-3

NOTE

The model name of the AWK

XX, where XX indicates the country code. The

country code indicates the AWK

as an

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

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

AWK-1131A’s functions.

In the following paragraphs, we describe each AWK-1131A management function in detail. A quick overview is

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

ight be different from the one shown here.)

Overview

The Overview page summarizes the AWK-1131A’s current status. The information is categorized into several

groups: System Information, Device Information and 802.11 Information.

-1131A is shown as AWK-1131A-

-1131A version and which frequencies it uses. We use AWK-1131A-US

AirWorks AWK-1131A Web Console Configuration

3-4

NOTE

The

Current BSSID

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

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

, Signal strength, and SNR are only available under Client operation modes.

Quick Setup

The AWK-1131A provides a quick setup wizard to help you configure the basic settings including device

information and wireless settings.

Once you enter the setup, links to each step in the process are displayed at the top of the page. You can either

click Next to go to the next step or click directly on a link at the top of the page to go to a specific step.

AirWorks AWK-1131A Web Console Configuration

3-5

NOTE

field.

ove the cursor on the question mark symbol next to an entry field to view additional details regarding the

In the Wi-Fi Settings step, you can configure the basic Wi-Fi settings and use the channel survey provided in

the Channel Usage section to find out if a channel is clear or congested. This function can help you deploy a

clear channel without requiring the use of a channel analysis tool.

AirWorks AWK-1131A Web Console Configuration

3-6

Setting Description

Number of APs The number of APs which use this channel.

Load A measure of how congested a channel, expressed in a percentage value. Both the

802.11 and non-802.11 signals will affect the channel loading.

Noise floor A summation of the noise level from all sources.

You can see a complete preview of the Wi-Fi parameters that you configured when you click on the final step

in the setup process, Review Settings.

AirWorks AWK-1131A Web Console Configuration

3-7

Provides information about whom to contact in order to resolve

General Setup

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

and control the AWK-1131A.

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-1131A 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-1131A units.

Model name_<Last

3 bytes of the

device MAC>

Device location

Setting Description Factory Default

Max. of 31 characters Specifies the location of different AWK-1131A units. None

Device description

Setting Description Factory Default

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

AWK-1131A

Device contact information

Setting Description Factory Default

Max. of 31 characters

problems. Use this space to record contact information of the

person responsible for maintaining this AWK-1131A.

None

AirWorks AWK-1131A Web Console Configuration

3-8

automatically by

Setting

Description

Factory Default

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

ing the IP address. The

Network Settings

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

Network Settings for AP/Client Operation Modes

IP address assignment

Setting Description Factory Default

DHCP The AWK-1131A’s IP address will be assigned

the network’s DHCP server

Static Set up the AWK-1131A’s IP address manually.

Static

IP address

Setting Description Factory Default

AWK-1131A’s IP

address

Subnet mask

Setting Description Factory Default

AWK-1131A’s subnet

mask

Gateway

Setting Description Factory Default

AWK-1131A’s default

gateway

Primary/ Secondary DNS server

IP address of the

Primary/Secondary

DNS server

Identifies the AWK-1131A on a TCP/IP network. 192.168.127.253

Identifies the type of network to which the AWK-1131A is

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

255.255.255.0 for a Class C network).

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

outside network.

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

AWK-1131A’s URL (e.g., http://ap11.abc.com) in your

browser’s address field instead of enter

Secondary DNS server will be used if the Primary DNS server

fails to connect.

255.255.255.0

None

AirWorks AWK-1131A Web Console Configuration

3-9

NOTE

The

Current

local time

term shutdown, especially when the network

does not have an Internet connection for

GMT (Greenwich

ATTENTION

Changing the time zone will automatically adjust the

zone

Daylight saving time (DST or summer time) involves advancing

System Time

The AWK-1131A 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-1131A’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 is displayed,

which indicates that the change is complete. Local system time will be immediately activated in the system

without running Save and Restart.

AWK-1131A has a built-in real-time clock (RTC). We strongly recommend that users update the

for the AWK-1131A after the initial setup or a long-

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

Time zone

Setting Description Factory Default

User selectable time

zone

The time zone setting allows conversion from

Mean Time) to local time.

None

GMT (Greenwich

Mean Time)

before setting the Current local time.

Daylight saving time

Setting Description Factory Default

Enable/ Disable

clocks (usually 1 hour) during the summer time to provide an

extra hour of daylight in the afternoon.

Current local time. You should configure the Time

Disable

AirWorks AWK-1131A Web Console Configuration

3-10

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

the time is synchronized

NOTE

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

(such as IPX and AppleTalk) are not forwarded.

module can be manually turned on or

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

Time sync interval

Setting Description Factory Default

Time interval for NTP

server synchronization

(600 to 9999 seconds)

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

This parameter determines how often

from the NTP server.

time.nist.gov

600 (seconds)

Wireless LAN Setup

The AWK-1131A provides the AP/client mode for point-to-multipoint communication.

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.

Sniffer: In order to provide an easier way for our customers to analyze wireless traffic, the AWK-1131A

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

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

Operation Mode

The AWK-1131A supports three operation modes—AP, Client, and Sniffer—each of which plays a distinct role

on the wireless network.

—the Client can only transmit

Wireless enable

Setting Description Factory Default

Enable/Disable The radio frequency (RF)

off.

Enable

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802.11 packets for analysis.

Operation mode

Setting Description Factory Default

AP The AWK-1131A plays the role of a wireless access point AP

Client The AWK-1131A plays the role of wireless Client

Sniffer Turns the device into a remote Wireshark interface to capture

Sniffer mode instructions:

1. Set operation mode to Sniffer mode on the AWK-1131A and then save/reboot the device.

2. Connect the AWK-1131A 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-1131A.

Detailed Wireshark instructions can be found at:

https://www.wireshark.org/docs/wsug_html_chunked/ChCapInterfaceRemoteSection.html

4. Start capturing 802.11 wireless packets with Wireshark.

Basic WLAN Setup

The “Basic WLAN Setup” panel is used to add and edit SSIDs. An SSID is a unique identifier that wireless

networking devices use to establish and maintain wireless connectivity. Multiple access points on a network or

sub-network can use the same SSIDs. You can configure your AWK to use up to 9 SSIDs, and configure each

SSID differently. All of the SSIDs are active at the same time; that is, client devices can use any of the SSIDs

to associate with the access point.

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Click on Add SSID to create more SSIDs.

Click on Edit to assign different configuration settings to each SSID. The configuration panel appears as

follows:

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