Moxa AWK-1137C User Manual
AirWorks AWK-1137C User’s Manual
Version 4.1, June 2019
www.moxa.com/product
© 2019 Moxa Inc. All rights reserved.
AirWorks AWK-1137C 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.
Copyright Notice
© 2019 Moxa Inc. All rights reserved.
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
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Table of Contents
1. Introduction ...................................................................................................................................... 1-1
Overview ........................................................................................................................................... 1-2
Package Checklist ............................................................................................................................... 1-2
Product Features ................................................................................................................................ 1-2
Functional Design ............................................................................................................................... 1-3
LED Indicators ............................................................................................................................ 1-3
Beeper ....................................................................................................................................... 1-4
Reset Button ............................................................................................................................... 1-4
2. Getting Started.................................................................................................................................. 2-1
First-time Installation and Configuration ................................................................................................ 2-2
Testing the Communication .................................................................................................................. 2-3
Function Map ..................................................................................................................................... 2-5
3. Web Console Configuration ............................................................................................................... 3-1
Web Browser Configuration .................................................................................................................. 3-2
Overview ........................................................................................................................................... 3-4
Quick Setup ....................................................................................................................................... 3-5
General Setup .................................................................................................................................... 3-7
System Information ..................................................................................................................... 3-7
Interface On/Off .......................................................................................................................... 3-8
Network Settings ......................................................................................................................... 3-8
System Time ............................................................................................................................ 3-11
Wireless LAN Setup ........................................................................................................................... 3-12
AeroMag .................................................................................................................................. 3-13
Operation Mode......................................................................................................................... 3-15
Basic WLAN Setup ..................................................................................................................... 3-16
WLAN Security Settings.............................................................................................................. 3-18
Advanced WLAN Settings ........................................................................................................... 3-23
WLAN Certificate Settings (for EAP-TLS in Client/Client-router/Slave mode only) ............................... 3-26
Serial Port Settings ........................................................................................................................... 3-27
Operation Modes ....................................................................................................................... 3-27
Communication Parameters ........................................................................................................ 3-44
Data Buffering/Log .................................................................................................................... 3-45
Advanced Setup ............................................................................................................................... 3-46
Using Virtual LAN ...................................................................................................................... 3-46
Configuring Virtual LAN .............................................................................................................. 3-47
DHCP Server (for Client-Router mode only) .................................................................................. 3-48
Packet Filters ............................................................................................................................ 3-50
Static Route (for Client-router mode only) .................................................................................... 3-53
NAT Settings/Port Forwarding (for Client-router mode only) ........................................................... 3-54
SNMP Agent.............................................................................................................................. 3-55
Link Fault Pass-through (for Client/Slave mode only) ..................................................................... 3-57
Logs and Notifications ....................................................................................................................... 3-58
System Logs ............................................................................................................................. 3-58
Syslog ..................................................................................................................................... 3-59
E-mail Notifications.................................................................................................................... 3-60
Trap ........................................................................................................................................ 3-61
Status ............................................................................................................................................. 3-62
Wireless LAN Status ................................................................................................................... 3-62
Serial Status ............................................................................................................................. 3-63
DHCP Client List (for Client-router mode only) .............................................................................. 3-64
System Logs ............................................................................................................................. 3-65
System Status .......................................................................................................................... 3-65
Network Status ......................................................................................................................... 3-66
Maintenance .................................................................................................................................... 3-67
Console Settings ....................................................................................................................... 3-67
Ping ......................................................................................................................................... 3-67
Firmware Upgrade ..................................................................................................................... 3-68
Configuration Import and Export ................................................................................................. 3-68
Load Factory Default .................................................................................................................. 3-69
Account Settings ....................................................................................................................... 3-70
Change Password ...................................................................................................................... 3-71
Miscellaneous Settings ............................................................................................................... 3-72
Troubleshooting ........................................................................................................................ 3-72
Save Configuration ........................................................................................................................... 3-73
Restart ............................................................................................................................................ 3-74
Logout............................................................................................................................................. 3-75
4. Software Installation and Configuration ........................................................................................... 4-1
Overview ........................................................................................................................................... 4-2
Wireless Search Utility ......................................................................................................................... 4-2
Installing Wireless Search Utility ................................................................................................... 4-2
Configuring Wireless Search Utility ................................................................................................ 4-5
5. Using Other Consoles ........................................................................................................................ 5-1
Configuration by Telnet and SSH Consoles ............................................................................................. 5-2
Configuration by Web Browser with HTTPS/SSL ...................................................................................... 5-2
Disabling Telnet and Browser Access ..................................................................................................... 5-3
Configuration by the RS-232 Console .................................................................................................... 5-3
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
Declaration of Conformity .................................................................................................................... B-3
Federal Communication Commission Interference Statement ............................................................ B-3
RED Compliance Statement .......................................................................................................... B-4
1
1. Introduction
The AWK-1137C industrial a/b/g/n high-speed Wi-Fi clients are ideal wireless solutions for hard-to-wire
applications that use mobile equipment connected over a TCP/IP network. The AWK-1137C’s standard models
can operate at temperatures ranging from 0 to 60°C and wide temperature models can operate in the range-40
to 75°C. The AWK-1137C is rugged enough to operate in harsh industrial environments.
The following topics are covered in this chapter:
Overview
Package Checklist
Product Features
Functional Design
LED Indicators
Beeper
Reset Button
AirWorks AWK-1137C UM Introduction
1-2
NOTE
The above items
customized versions.
Overview
The AWK-1137C 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.
AWK-1137C is used to connect RS-232/422/485 serial devices or Ethernet devices to a wireless LAN. The
AWK-1137C is a best fit in industrial applications, such as machine built-in design and moving equipment or
parts, because of its compact size, 9-30 VDC power input, and dual isolation design.
The AWK's operating temperature ranges from 0 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, wall mounting, or distribution boxes, and with its wide operating
temperature range, IP30-rated housing with LED indicators, and DIN-rail/wall mounting, it is a convenient yet
reliable solution for all types of industrial wireless applications.
Package Checklist
Before you install the AWK-1137C, verify that the package contains the following items. If any of these items
is missing or damaged, please contact your customer service representative for assistance.
• 1 AWK-1137C wireless client
• 2 2.4/5 GHz antennas:ANT-WDB-ARM-0202
• DIN-rail kit
• Quick installation guide (printed)
• Warranty card
come with the standard AWK-1137C model, but the package contents may vary for
Product Features
• IEEE 802.11a/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
• Turbo Roaming enables rapid handover
• Wide -40 to 75°C operating temperature range (-T model)
• DIN-rail or wall mounting
• IP30 protected high-strength metal housing
The latest specifications for Moxa’s products can be found at https://www.moxa.com
.
AirWorks AWK-1137C UM Introduction
1-3
ATTENTION
•
1137C is NOT a portable mobile device and should be located at least 20 cm away from the human
•
Blinking (at 1-sec intervals)
Cannot obtain an IP address from DHCP server
The AWK-
body.
The AWK-1137C is NOT designed for the general public. A well-trained technician should be enlisted to
ensure safe deployment of AWK-1137C units, and to establish a wireless network.
Patent http://www.moxa.com/doc/operations/Moxa_Patent_Marking.pdf
Functional Design
LED Indicators
The LEDs located both on the front and side panel of the AWK-1137C provide a quick and easy means of
determining the current operational status and wireless settings.
The SYS LED indicates system failures and user-configured events. If the AWK-1137C cannot retrieve the IP
address from a DHCP server, the SYS LED will blink at one-second intervals.
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
SYS Green On System start up complete and the system is in
Blinking +
Beeps (at 1-sec intervals)
Red On System is booting or a system booting error has
Blinking (at 0.5-sec intervals) IP address conflict
WLAN Green On
(RSSI > 35)
Blinking Data communication via WLAN
Amber On WLAN interface has connected
Blinking Data communication via WLAN
operation
Device has been located by the Wireless Search
Utility
occurred
WLAN interface has connected
AirWorks AWK-1137C UM Introduction
1-4
ATTENTION
) and LAN2
LAN 2
LAN 1 Green On Ethernet LAN 1 interface has connected
Off Data communication via Ethernet LAN 1
LAN 2 Green On Ethernet LAN 2 interface has connected
Off Data communication via Ethernet LAN 2
Serial Amber Blinking Data Transmission via serial data port
• When firmware upgrade fails, the LEDs for SYS (Red), WLAN (Amber), LAN1 (Amber
(Amber) will light up simultaneously.
• When the system fails to boot, the LEDs for SYS (Red) will light up along with the LAN 1 and
(if there is data traffic passing through the Ethernet interfaces). This may be due to improper
operation or issues, such as an unexpected shutdown while updating the firmware. To recover the
firmware, refer to the “Firmware Recovery” section in Appendix B.
Beeper
The beeper emits two short beeps when the system is ready.
Reset Button
The RESET button is located on the side panel of the AWK-1137C. You can reboot the AWK-1137C 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-1137C.
2
2. Getting Started
This chapter explains how to install Moxa’s AirWorks AWK-1137C 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
Testing the Communication
Function Map
AirWorks AWK-1137C UM Getting Started
2-2
NOTE
After you select
1137C will be
reset to
First-time Installation and Configuration
Before installing the AWK-1137C, 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-1137C has a default IP address
that must be used when connecting to the device for the first time.
• Step 1: Connect a power source.
The AWK-1137C can be powered by a DC power input.
• Step 2: Connect the AWK-1137C to a notebook or PC.
Since the AWK-1137C supports MDI/MDI-X auto-sensing, you can use either a straight-through cable or
crossover cable to connect the AWK-1137C to a computer. The LED indicator on the AWK-1137C’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-1137C. Since the AWK-1137C’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.
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-1137C
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
Username and Password as shown in the following figure. For first-time configuration, enter the default
username and password and then click on the Login button.
Maintenance Load Factory Default and click the Submit button, the AWK-
AirWorks AWK-1137C UM Getting Started
2-3
NOTE
Default user name and password:
We strongly recommend changing the default password to ensure higher level of security. To do so, select
Maintenance
NOTE
After you click
reminder
To activate the changes click
seconds are needed
User Name: admin
Password: moxa
Password, and then follow the on-screen instructions to change the password.
Submit to apply changes, the web page will refresh and a (Updated) status with a blinking
on the upper-right corner of the web page is displayed.
Restart and then Save and Restart after you change the settings. About 30
for the AWK-1137C to complete the reboot procedure.
• Step 5: Select the AWK-1137C operation mode.
By default, the AWK-1137C’s operation mode is set to client. Detailed information about configuring the
AWK-1137C’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.
Testing the Communication
After setting up the AWK-1137C for the first time, you can perform a simple test to make sure that the AWK can
establish a wireless connection with an AP and is functioning properly.
In this example, an AWK-1137C is configured as a client on the wireless network.
AirWorks AWK-1137C UM Getting Started
2-4
Testing Network Connectivity on AWK-1137C
Connect an AWK-3131A (or another access point) in AP mode to Notebook A. Connect an AWK-1137C to
Notebook B. Configure the AWK-1137C and AWK-1137C with the same SSID and set their IP addresses as
shown in the following figure:
After configuring the WLAN card, establish a wireless connection with the AWK-1137C 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-1137C UM Getting Started
2-5
Function Map
Quick overview of the AWK-1137C’s
status
General Setup for administering the
AWK-1137C
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.
AirWorks AWK-1137C UM Getting Started
2-6
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-1137C,
and for diagnosing the network.
On-demand functions to support the
web-based console management
operation.
outer
ode
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-1137C 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
Interface On/Off
Network Settings
System Time
Wireless LAN Setup
AeroMag
Operation Mode
Basic WLAN Setup
WLAN Security Settings
Advanced WLAN Settings
WLAN Certificate Settings (for EAP-TLS in
Client/Client-router/Slave mode only)
Serial Port Settings
Communication Parameters
Data Buffering/Log
Advanced Setup
Using Virtual LAN
Configuring Virtual LAN
DHCP Server (for Client-Router mode only)
Packet Filters
Static Route (for Client-router mode only)
NAT Settings/Port Forwarding (for Client-r
mode only)
SNMP Agent
Link Fault Pass-through (for Client/Slave m
only)
Logs and Notifications
System Logs
Syslog
E-mail Notifications
Trap
Status
Wireless LAN Status
Serial Status
DHCP Client List (for Client-router mode only)
System Logs
System Status
Network Status
Maintenance
Console Settings
Ping
Firmware Upgrade
Configuration Import and Export
Load Factory Default
Account Settings
Change Password
Miscellaneous Settings
Troubleshooting
Save Configuration
Restart
Logout
AirWorks AWK-1137C UM Web Console Configuration
3-2
NOTE
To use the AWK-1137C’s management and monitoring functions from a PC host connected to the same LAN as
the AWK
Similarly, if the AWK-1137C is configured for other VLAN settings, you must make sure your PC host is on the
management VLAN.
The Moxa AWK
Web Browser Configuration
Moxa AWK-1137C’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.
-1137C, you must make sure that the PC host and the AWK-1137C are on the same logical subnet.
-1137C’s default IP is 192.168.127.253.
Follow these steps to access the AWK-1137C’s web-based console management interface.
1. Open your web browser and type AWK-1137C’s IP address in the address field and press Enter.
2. The Web Console Login page will open. Enter the password (default Username = admin; Password = moxa)
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-1137C are both shown in the title bar of the web page. This information
can be used to help you identify multiple AWK-1137C units.
If an incorrect username or password is entered, a warning message is displayed. The system will lock the
user account based on the settings configured in the Maintenance->Account Settings page. The default
retry count is 5 times and the default lockout time is 600 seconds. Once an account is locked, the user will
have to wait out the duration of the lockout period before retrying.
AirWorks AWK-1137C UM Web Console Configuration
3-3
For additional details, see Account Settings under Maintenance.
4. Use the Quick Setup function on the homepage to quickly set up the AWK or click on Overview to see the
basic device status. The Import/Export function helps you back up the system or to perform a system
recovery from an existing backup.
5. Use the menu tree on the left side of the window to open the function pages to access the AWK-1137C’s
functions.
AirWorks AWK-1137C UM Web Console Configuration
3-4
NOTE
The model name of the AWK
country code indicates the AWK
as an
exa
The country code and model name that appears on your computer screen may
be different than the one shown here.
To go back to the main page, click on the Home link.
An overview of the menu is available at Chapter 2, Function Map. The AWK-1137C management functions are
described in detail in the following sections.
mple in the following figures.
Overview
The Overview page summarizes the AWK-1137C’s current status. The information is categorized into several
groups: System Information, Device Information and 802.11 Information.
-1137C is shown as AWK-1137C-XX, where XX indicates the country code. The
-1137C version and which frequencies it uses. We use AWK-1137C-US
AirWorks AWK-1137C UM Web Console Configuration
3-5
NOTE
The
Current BSSID
modes.
Click on the SSID link for detailed 802.11 Information as shown in the following figure:
802.11 Information that is displayed may be different for different operation modes. For example,
, Signal strength, and SNR are only available under Client/Client-Router/Slave operation
Quick Setup
The AWK-1137C provides a quick setup wizard to help you configure the basic settings, including wireless and
serial (for devices that support a serial console) settings. Before you enter the setup wizard, you will see a list
of the tasks as shown below:
Choose Default Settings to see the default parameters or the Saved Settings to view the current
parameters.
AirWorks AWK-1137C UM Web Console Configuration
3-6
NOTE
You can move your cursor on the question mark symbol to view a tooltip
additional details regarding the
corresponding field.
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 the links at the top of the page to go to a specific step.
In the last step of the setup process, “4. Review Settings”, you will be able to view the basic Wi-Fi parameters
that you configured in the previous steps.
for
AirWorks AWK-1137C UM Web Console Configuration
3-7
_<Serial
You can either use Manual to configure the basic Wi-Fi settings manually or click AeroMag to opt for AeroMag
to automatically set up your Wi-Fi network.
For additional details on the AeroMag function, refer to the Wireless LAN Setup section.
General Setup
The General Setup group includes the most commonly used settings required by administrators to maintain
and control the AWK-1137C.
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-1137C 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-1137C units.
AWK-1137C
No. of this
AWK-1137C>
Device location
Setting Description Factory Default
Max. of 31 characters Specifies the location of different AWK-1137C units. None
Device description
Setting Description Factory Default
Max. of 31 characters Use this space to record a more detailed description of the
AWK-1137C.
None
AirWorks AWK-1137C UM Web Console Configuration
3-8
information about whom to contact in order to resolve
to the
Setting
Description
Factory Default
automatically by
Device contact information
Setting Description Factory Default
Max. of 31 characters Provides
problems. Use this space to record contact information of the
person responsible for maintaining this AWK-1137C.
Login Message
Setting Description Factory Default
Max. of 31 characters Enter a message to display to all users when they log in Blank
Login authentication failure message
Setting Description Factory Default
Max. of 31 characters Enter the login authentication failure message to display
user who logs in with an invalid username or password
None
None
Interface On/Off
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 Client /Slave Operation Modes
IP address assignment
DHCP The AWK-1137C’s IP address will be assigned
the network’s DHCP server
Static Set up the AWK-1137C’s IP address manually.
Static
AirWorks AWK-1137C UM Web Console Configuration
3-9
The IP address of the DNS Server used by your network. After
instead of entering the IP address. The
automatically by the network’s DHCP server
WLAN interface’s IP address manually.
IP address
Setting Description Factory Default
AWK-1137C’s IP
address
Subnet mask
Setting Description Factory Default
AWK-1137C’s subnet
mask
Gateway
Setting Description Factory Default
AWK-1137C’s default
gateway
Primary/ Secondary DNS server
Setting Description Factory Default
IP address of the
Primary/Secondary
DNS server
Identifies the AWK-1137C on a TCP/IP network. 192.168.127.253
Identifies the type of network to which the AWK-1137C 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-1137C’s URL (e.g., http://ap11.abc.com) in your
browser’s address field
Secondary DNS server will be used if the Primary DNS server
fails to connect.
255.255.255.0
None
None
Network Settings for Client-Router Operation Mode
WLAN IP address assignment
Setting Description Factory Default
DHCP The AWK-1137C WLAN interface’s IP address will be assigned
Static
Static Set up the AWK-1137C
AirWorks AWK-1137C UM Web Console Configuration
3-10
’s WLAN
interface is connected (e.g., 255.255.0.0 for a Class B network,
The IP address of the DNS Server used by your network. After
browser’s address field instead of entering the IP address. The
interface’s IP address
TCP/IP network.
interface is connected (e.g., 255.255.0.0 for a Class B network,
WLAN IP address
Setting Description Factory Default
AWK-1137C WLAN
interface’s IP address
WLAN subnet mask
Setting Description Factory Default
AWK-1137C WLAN
interface’s subnet mask
WLAN gateway
Setting Description Factory Default
AWK-1137C WLAN
interface’s default
gateway
Primary/Secondary DNS server
Setting Description Factory Default
IP address of the
Primary/Secondary
DNS server
Identifies the AWK-1137C WLAN interface’s IP address on a
TCP/IP network.
Identifies the type of network to which the AWK-1137C
or 255.255.255.0 for a Class C network).
The IP address of the router that connects the WLAN to an
outside network.
entering the DNS Server’s IP address, you can input the
AWK-1137C’s URL (e.g., http://ap11.abc.com) in your
192.168.128.253
255.255.255.0
None
None
LAN IP address
Setting Description Factory Default
AWK-1137C LAN
LAN subnet mask
Setting Description Factory Default
AWK-1137C LAN
interface’s subnet mask
Secondary DNS server will be used if the Primary DNS server
fails to connect.
Identifies the AWK-1137C LAN interface’s IP address on a
Identifies the type of network to which the AWK-1137C’s LAN
or 255.255.255.0 for a Class C network).
192.168.127.254
255.255.255.0
AirWorks AWK-1137C UM Web Console Configuration
3-11
NOTE
The AWK
Current
local time
does not have an Internet connection for
GMT (Greenwich
ATTENTION
Changing the time zone will automatically adjust the
Time zone
before setting the
Daylight saving time (DST or summer time) involves advancing
System Time
The AWK-1137C 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-1137C’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.
Current local time
Setting Description Factory Default
User adjustable time The date and time parameters allow configuration of the local
Time zone
Setting Description Factory Default
User selectable time
zone
Daylight saving time
Setting Description Factory Default
Enable/ Disable
-1137C has a built-in real time clock (RTC). We strongly recommend that users update the
for the AWK-1137C after the initial setup or a long-term shutdown, especially when the network
accessing the NTP server or there is no NTP server on the LAN.
None
time, with immediate activation.
Use 24-hour format: yyyy/mm/dd hh:mm:ss
The time zone setting allows conversion from
Mean Time) to local time.
Current local time. You should configure the
Current local time.
clocks (usually 1 hour) during the summer time to provide an
extra hour of daylight in the afternoon.
GMT (Greenwich
Mean Time)
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.
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NOTE
Although it is more convenient to use dynamic bridging, there is a limitation
IP
(such as IP
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)
IP or Domain name of the NTP time server. The 2nd NTP server
will be used if the 1st NTP server fails to connect.
This parameter determines how often the time is synchronized
from the NTP server.
time.nist.gov
600 (seconds)
Wireless LAN Setup
The AWK-1137C deployed as a Wi-Fi client can be used as an Ethernet-to-wireless and serial-to-wireless
network adapter. AWK-1137C provides point-to-multipoint communication as a client device or
MAC-transparent point-to-point communication as a slave device.
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.
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-1137C
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
X and AppleTalk) are not forwarded.
—the Client can only transmit
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AeroMag
Moxa's AeroMag tool enables fast, automatic, and error-free configuration of basic Wi-Fi settings based on the
current wireless environment and location of the APs. In an AeroMag topology, AWK-1137C is used as the
AeroMag client with AWK-3131A or AWK-4131A as the AeroMag AP.
Concept
Moxa’s AeroMag technology takes care of the basic Wi-Fi settings for you, saving you considerable effort when
deploying your wireless networks. AeroMag is a useful tool throughout the Wi-Fi network lifecycle. When you
are configuring network devices, AeroMag sets up your Wi-Fi connections correctly in a single step. During the
installation phase, AeroMag streamlines network operation by analyzing the optimal channel for your current
operating environment. From a maintenance perspective, new APs/clients can join the AeroMag topology
without any additional configuration.
Once you have confirmed the number of APs and their location using a site-survey tool and have configured
their device names and IP addresses, connect all the APs to the same network using Layer-2 switches. Next,
activate the AeroMag function on both the APs and clients.
AeroMag decides on the optimum RF type, channels, WPA2 password, and SSID, based on which, AeroMag APs
will generate an optimal configuration and assign it to the AeroMag Clients. AeroMag Clients search for
AeroMag APs to acquire an optimal configuration.
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NOTE
You can also activate AeroMag through MXcon
Press
Press the Reset button
to deactivate AeroMag (each consecutive press should be affected within
2 seconds.)
You can activate either the AP first or the Client first
does not affect the behavior
of
Use the current configuration
once before the current
for the first time, this option
AeroMag AP to get
NOTE
Select the
When the
AeroMag Client receives information on a change in the configuration, the
function refreshes the
Client’s operating status every 5 seconds.
for the
AP Settings
Shows the AeroMag AP that this client is connected to and the assigned configuration
The AeroMag function is inactive by default. In AWK-1137C, only the Client mode is available under the
AeroMag functionality. To activate AeroMag, set the AeroMag operation mode to Client.
the Reset button on the AWK-1137C five times to activate AeroMag client.
three times
the AeroMag tool.
You can configure the following setting when AeroMag is active:
Setting Description Factory Default
Apply AeroMag
configuration
You can also view the AeroMag Client Operating Status listed below:
Auto Update option for AeroMag to refresh the client operating status every 30 seconds.
• Use the current configuration:
generated by AeroMag. This option is only available if
AeroMag was already active at least
configuration change.
If you are activating AeroMag
will not be available.
• Generate a new configuration: Discard current
configuration settings and search for an
a new set of configuration settings.
fig, SNMP, or by using the Reset button.
as the sequence of activation
Generate a new
configuration
Auto Update
Parameter Description
Find AeroMag AP AeroMag Client searches for an AeroMag AP
Identity Verification AeroMag Client sends a connection authentication request to the AeroMag AP
AP to verify if the client is a Moxa device.
Apply Configuration AeroMag AP sends a configuration that is generated for the client after the
authentication is successful. The AeroMag Client applies the assigned configuration.
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NOTE
its
Refresh
Fi connection with the clients will be disconnected for 180
must operate in the same regulatory band. For example, if one AeroMag unit
manually turned on or
For a higher level of security, the password parameter can only be viewed over HTTPS by a user with an Admin
account. No user can read the password over HTTP, not even an Admin account.
The Channel value displays the current channels that the AeroMag APs are operating in. The channel set is
updated when the AeroMag APs change their operating channels triggered by the Refresh Channel function.
AeroMag can view a topology where the wireless devices with the same SSID are grouped together. If you need
to assign a specific SSID to devices, you must first deactivate AeroMag and then change each AWK's SSID. The
new SSID for each device will become the group index the next time you activate the AeroMag function.
If AeroMag clients are trying to join a topology that has been locked by AeroMag, they will see the Block status.
To add new units to an existing AeroMag topology, you must first unlock the topology.
AeroMag client CANNOT search and connect to a normal AP because of a null configuration during the
search.
When AeroMag APs discard their configuration due to a group merge, the corresponding AeroMag clients
will also discard their configuration and reboot to search for new AeroMag APs.
If an AeroMag client is disconnected from an AeroMag AP and fails to find an AeroMag AP in the Turbo
Roaming channel within 150 seconds, the client starts to scan all channels for AeroMag APs to recover
AeroMag connection.
If an AeroMag client loses a connection for 10 minutes and fails to connect again, the AeroMag client
discards the current configuration, reboots, and starts searching for AeroMag APs all over again.
If an AeroMag client is informed that the Turbo Roaming channel needs to be changed due to the
Channel being triggered by AeroMag APs, the Wi-
seconds until it is reconnected to the APs.
If an AeroMag client is blocked outside an existing AeroMag group for 5 minutes, the AeroMag client will
reboot and search for another AeroMag AP.
AeroMag devices in a network
uses US band and the other units use EU band, AeroMag will fail to establish a network topology.
Operation Mode
The AWK-1137C supports four operation modes—Client, Client-Router, Slave, and Sniffer—each of which plays
a distinct role in a wireless network.
Wireless enable
Setting Description Factory Default
Enable/Disable The RF (Radio Frequency) module can be
off.
Enable
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the router function to divide the WLAN and LAN interfaces into
Operation mode
Setting Description Factory Default
Client The AWK-1137C plays the role of wireless Client Client
Client-Router The AWK-1137C plays the role of wireless Client, but includes
two subnets.
Slave The AWK-1137C 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-1137C and then save/reboot the device.
2. Connect the AWK-1137C 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-1137C.
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 WLAN Basic Setting Selection panel is used to edit the SSIDs and set the RF type for the AWK device.
You can use the RF type selection to configure the AWK-1137C to operate either on the 2.4 GHz or 5 GHz
frequency band. An SSID is a unique identifier that wireless networking devices use to establish and maintain
wireless connectivity. Set the SSID of the AWK-1137C to match with the SSID of the AP that you want it to
connect to so that the AWK-1137C will associate with the network defined by the SSID.
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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