Advantech Co EKI-6331AN 802.11a/n Wireless Access Point/Client Bridge User Manual

Advantech Co Ltd 802.11a/n Wireless Access Point/Client Bridge

User Manual

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IEEE 802.11a/n Wireless Access
Point/ Client Bridge
User Manual
EKI-6331AN_User Manual_for NCC
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EKI-6331AN_User Manual_for NCC
Page ii
Copyright
The documentation and the software included with this product are copyrighted 2011 by
Advantech Co., Ltd. All rights are reserved. Advantech Co., Ltd. reserves the right to make
improvements in the products described in this manual at any time without notice. No part of
this manual may be reproduced, copied, translated or transmitted in any form or by any means
without the prior written permission of Advantech Co., Ltd. Information provided in this manual
is intended to be accurate and reliable. However, Advantech Co., Ltd. assumes no
responsibility for its use, nor for any infringements of the rights of third parties, which may
result from its use.
Acknowledgements
Intel and Pentium are trademarks of Intel Corporation.
Microsoft Windows and MS-DOS are registered trademarks of Microsoft Corp.
All other product names or trademarks are properties of their respective owners.
EKI-6331AN_User Manual_for NCC
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Product Warranty (2 years)
Advantech warrants to you, the original purchaser, that each of its products will be free from
defects in materials and workmanship for two years from the date of purchase.
This warranty does not apply to any products which have been repaired or altered by persons
other than repair personnel authorized by Advantech, or which have been subject to misuse,
abuse, accident or improper installation. Advantech assumes no liability under the terms of this
warranty as a consequence of such events.
Because of Advantech′s high quality-control standards and rigorous testing, most of our
customers never need to use our repair service. If an Advantech product is defective, it will be
repaired or replaced at no charge during the warranty period. For out-of-warranty repairs, you
will be billed according to the cost of replacement materials, service time and freight. Please
consult your dealer for more details.
If you think you have a defective product, follow these steps:
1. Collect all the information about the problem encountered. (For example, CPU speed,
Advantech products used other hardware and software used, etc.) Note anything
abnormal and list any onscreen messages you get when the problem occurs.
2. Call your dealer and describe the problem. Please have your manual, product, and any
helpful information readily available.
3. If your product is diagnosed as defective, obtain an RMA (return merchandize
authorization) number from your dealer. This allows us to process your return more
quickly.
4. Carefully pack the defective product, a fully-completed Repair and Replacement Order
Card and a photocopy proof of purchase date (such as your sales receipt) in a shippable
container. A product returned without proof of the purchase date is not eligible for warranty
service.
5. Write the RMA number visibly on the outside of the package and ship it prepaid to your
dealer.
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Federal Communication Commission Interference Statement
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates
uses and can radiate radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications. However, there is
no guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning
the equipment off and on, the user is encouraged to try to correct the interference by one of the
following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
Consult the dealer or an experienced radio/TV technician for help.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must
accept any interference received, including interference that may cause undesired operation.
FCC Caution: Any changes or modifications not expressly approved by the party responsible
for compliance could void the user's authority to operate this equipment.
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled
environment. To avoid the possibility of exceeding radio frequency exposure limits, you shall
beep a distance of at least 35cm between you and the antenna of the installed equipment.
This transmitter must not be co-located or operating in conjunction with any other antenna or
transmitter.
The availability of some specific channels and/or operational frequency bands are
country dependent and are firmware programmed at the factory to match the
intended destination. The firmware setting is not accessible by the end user.
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Technical Support and Assistance
Step
1. Visit the Advantech web site at www.advantech.com/support where you can find
the latest information about the product.
Step
2. Contact your distributor, sales representative, or Advantech’s customer service
center for technical support if you need additional assistance. Please have the
following information ready before you call:
- Product name and serial number
- Description of your peripheral attachments
- Description of your software (operating system, version, application software,
etc.)
- A complete description of the problem
- The exact wording of any error messages
Safety Instructions
1. Read these safety instructions carefully.
2. Keep this User's Manual for later reference.
3. Disconnect this equipment from any AC outlet before cleaning. Use a damp cloth. Do not
use liquid or spray detergents for cleaning.
4. For plug-in equipment, the power outlet socket must be located near the equipment and
must be easily accessible.
5. Keep this equipment away from humidity.
6. Put this equipment on a reliable surface during installation. Dropping it or letting it fall may
cause damage.
7. The openings on the enclosure are for air convection. Protect the equipment from
overheating. DO NOT COVER THE OPENINGS.
8. Make sure the voltage of the power source is correct before connecting the equipment to
the power outlet.
9. Position the power cord so that people cannot step on it. Do not place anything over the
power cord.
10. All cautions and warnings on the equipment should be noted.
11. If the equipment is not used for a long time, disconnect it from the power source to avoid
damage by transient over voltage.
12. Never pour any liquid into an opening. This may cause fire or electrical shock.
13. Never open the equipment. For safety reasons, the equipment should be opened only by
qualified service personnel.
14. If one of the following situations arises, get the equipment checked by service personnel:
a. The power cord or plug is damaged.
b. Liquid has penetrated into the equipment.
c. The equipment has been exposed to moisture.
d. The equipment does not work well, or you cannot get it to work according to the user's
manual.
e. The equipment has been dropped and damaged.
f. The equipment has obvious signs of breakage.
15. DO NOT LEAVE THIS EQUIPMENT IN AN ENVIRONMENT WHERE THE STORAGE
TEMPERATURE MAY GO BELOW -40℃ (-40℉) OR ABOVE 85℃ (185℉). THIS
COULD DAMAGE THE EQUIPMENT. THE EQUIPMENT SHOULD BE IN A
CONTROLLED ENVIRONMENT.
EKI-6331AN_User Manual_for NCC
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Safety Precaution - Static Electricity
Follow these simple precautions to protect yourself from harm and the products from damage.
1. To avoid electrical shock, always disconnect the power from your PC chassis before you
work on it. Don't touch any components on the CPU card or other cards while the PC is on.
2. Disconnect power before making any configuration changes. The sudden rush of power as
you connect a jumper or install a card may damage sensitive electronic components.
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Contents
Chapter 1 Introduction......................................................................................................................... 1
Introduction ......................................................................................................................................... 1
Appearance ........................................................................................................................................ 1
Key Features ...................................................................................................................................... 2
Specification ....................................................................................................................................... 2
Typical Application .............................................................................................................................. 3
Chapter 2 Hardware Installation ......................................................................................................... 5
Preparation before Installation............................................................................................................ 5
Professional Installation Required .................................................................................................. 5
Safety Precautions .......................................................................................................................... 5
Installation Precautions ................................................................................................................... 6
Product Package............................................................................................................................. 6
Hardware Installation .......................................................................................................................... 8
Connect up ...................................................................................................................................... 8
Using the Antenna.......................................................................................... 錯誤! 尚未定義書籤。
Pole Mounting ................................................................................................................................ 11
Chapter 3 Basic Settings ................................................................................................................... 13
Factory Default Settings ................................................................................................................... 13
System Requirements ...................................................................................................................... 14
How to Login the Web-based Interface ............................................................................................ 14
Basic System Settings ...................................................................................................................... 16
Time Settings .................................................................................................................................... 19
RADIUS Settings .............................................................................................................................. 20
Firewall Settings ............................................................................................................................... 21
Basic Wireless Settings .................................................................................................................... 24
Site Survey ....................................................................................................................................... 27
VAP Profile Settings.......................................................................................................................... 27
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VLAN Tab.......................................................................................................................................... 30
Chapter 4 Advanced Settings ........................................................................................................... 31
Advanced Wireless Settings ............................................................................................................. 31
Wireless Security Settings ................................................................................................................ 33
Data Encryption and Authentication Settings................................................................................ 33
Access Control .............................................................................................................................. 36
WDS Settings ................................................................................................................................... 37
Chapter 5 Management...................................................................................................................... 38
Remote Management ....................................................................................................................... 38
SNMP Management ......................................................................................................................... 38
Configure SNMPv3 User Profile ................................................................................................... 40
Coovachilli Settings .......................................................................................................................... 41
Upgrade Firmware ............................................................................................................................ 42
Backup/ Retrieve Settings ................................................................................................................ 43
Restore Factory Default Settings ..................................................................................................... 44
Reboot .............................................................................................................................................. 44
Password .......................................................................................................................................... 45
Certificate Settings ........................................................................................................................... 46
Monitoring Tools ................................................................................................................................ 47
System Log ....................................................................................................................................... 47
Site Survey ....................................................................................................................................... 47
Ping Watch Dog ................................................................................................................................ 48
Date Rate Test .................................................................................................................................. 49
Antenna Alignment ........................................................................................................................... 49
Speed Test ........................................................................................................................................ 50
Chapter 6 Status ................................................................................................................................. 51
View Basic Information ..................................................................................................................... 51
View Association List ........................................................................................................................ 51
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View Network Flow Statistics ............................................................................................................ 53
View ARP Table ................................................................................................................................ 53
View Bridge Table ............................................................................................................................. 54
View Active DHCP Client Table ........................................................................................................ 54
View Network Activities ..................................................................................................................... 55
Chapter 7 Troubleshooting ............................................................................................................... 56
Appendix A. ASCII .............................................................................................................................. 58
Appendix B. SSH Settings................................................................................................................. 59
Appendix C. GPL Declamation ......................................................................................................... 67
Appendix D. Country Channel List ................................................................................................... 72
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Chapter 1 Introduction
Introduction
EKI-6331AN is a feature rich wireless AP/ CPE which provides a reliable 5GHz wireless connectivity
for industrial environments. The PoE injector enhances flexibility in deployment of this AP/ CPE even
where the DC power supply is hard to fulfill. As an 802.11n compliant device, EKI-6331AN provides 3
times higher data rates than legacy 802.11a devices. With 2X2 MIMO technology, EKI-6331AN
provides both robust wireless connectivity as well as high throughput rate in wireless transmission.
With the support of WMM and IGMP snooping protocols, EKI-6331AN effectively improves the
reliability of wireless connectivity, especially in applications that need high reliability and high
throughput data transmission. To secure wireless connections, EKI-6331AN implements the latest
encryption technologies including WPA2/WPA/802.1x for powerful security authentication.
Appearance
Figure 1 IEEE 802.11a/n Wireless Access Point/ Client Bridge
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Key Features
Compliant with IEEE802.11a/n
IP55 waterproof certification
MIMO 2 x 2 11n
Embedded 15dBi dual-polarity directional antenna
Passive PoE
WEP/WPA/WPA2/ IEEE 802.1 x authentication support
IGMP snooping protocol support
Specification
Standard Support

Wireless
IEEE802.11a/n

Ethernet
IEEE802.3u MDI / MDIX 10/100 Fast Ethernet

LAN
IEEE802.11a/n wireless LAN interface
Passive PoE, max. distance: 50 meters

Certifications
US FCC Part 15 Class B & C
Europe ETSI 300 893, ETSI 301 489-1&17
EN 60950 compliant and CE Mark

Data Rates
802.11a 54, 48, 36, 24, 18, 12, 9, 6 Mbps, auto-fallback
802.11n:
MCS0 - MCS15 (6.5 Mbps to 300 Mbps)
Physical Specifications

Power AC Adapter 100V~240V

Dimensions (L x W x H) 111 x 256 x 48 mm

Weight 600g
Wireless Interface Operation Modes

Access Point (AP)

Customer Premise Equipment (CPE)

Bridge ( WDS)
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
AP repeater
Antenna

Default embedded 2T2R 15dBi dual-polarity directional antenna
Modulation Techniques

802.11a OFDM

802.11n OFDM (BPSK, QPSK, 16-QAM, 64-QAM)
Support Frequency

FCC : 5725-5850

CE: 5470-5725 MHz (DFS band)
Wireless Tx power and Rx Sensitivity

Transmitted Power
802.11a: 24dBm @ 6Mbps, 21dBm @ 54Mbps
802.11an HT20: 23dBm @ MCS0/8, 20dBm@ MCS7/15
802.11an HT40: 20dBm @ MCS0/8, 19dBm@ MCS7/15
Receiver Sensitivity

802.11a Sensitivity -89dBm @ 6Mbps; -73dBm @ 54Mbps
 802.11n HT20 -89dBm @ MCS0; -71dBm @ MCS7; -65dBm @ MCS15

802.11n HT40 -85dBm @ MCS0; -67dBm @ MCS7; -61dBm @ MCS15
Typical Application
This section describes the typical applications of the IEEE 802.11a/n Wireless Access Point/ Client
Bridge. By default, it is set to AP mode which allows it to establish a wireless coverage; besides, it is
also able to join any available wireless network under wireless client mode. It is also able to deliver
stable and efficient broadband connectivity for various applications.
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Figure 2 Typical Application
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Chapter 2 Hardware Installation
This chapter describes safety precautions and product information you have to know and check before
installing EKI-6331AN.
Preparation before Installation
Professional Installation Required
Please have EKI-6331AN installed by professional installer who is well trained in the RF installation
and knowledgeable in the local regulations.
Safety Precautions
1.
To keep you safe and install the hardware properly, please read and follow these safety
precautions.
2.
3.
When installing EKI-6331AN in outdoor environment, please note the following things:

Do not use a metal ladder;

Try to avoid the installation on a wet or windy day;

Wear shoes with rubber soles and heels, rubber gloves, long sleeved shirt or jacket.
When the system is operational, avoid standing directly in front of it. Strong RF fields are present
when the transmitter is on.
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Installation Precautions
To have EKI-6331AN functioning well in outdoor environment, please read and follow these installation
precautions while you are installing.
1.
Users MUST use a proper and well-installed grounding and surge arrestor with EKI-6331AN;
otherwise, lightening could easily cause fatal damage to the unit. EMD (Lightning) DAMAGE IS
NOT COVERED UNDER WARRNTY.
2.
Users MUST use the “Power cord & POE Injector” shipped in the box with EKI-6331AN. Use of
other options may cause damage to the unit.
Product Package
The product package you have received should contain the following items. If any of them are not
included or damaged, please contact your local vendor for support.
EKI-6331AN
×1
Pole Mounting Ring
×2
Power Cord & POE Injector
×1
Start up manual
×1
User’s manual CD
×1
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Pole Mounting Ring
Power Cord & POE Injector
Start up manual & User’s manual CD
Warning:
Users MUST use the “Power cord & POE Injector” shipped in the box with
EKI-6331AN. Use of other options will likely cause damage to the unit.
There is a RJ-45 cable with a core in the middle.The core brand is King core(K5B RC 13*23*7)
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Hardware Installation
Connect up
1.
The bottom of EKI-6331AN is a movable cover. Loosen the screw with a screwdriver. Grab
the cover and pull it back harder to take it out as the figure shown below.
Figure 3 Move the Cover
2.
Plug a standard Ethernet cable into the RJ45 port labeled “LAN 1”. Do not plug the cable into
the RJ45 port labeled “LAN 2”.
Figure 4 Cable Connection
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The secondary Ethernet port (labeled LAN 2) is for EKI-6311GN or IP camera integration. To
use it you need to enable the secondary port in advance before connecting with the EKI-6311GN
or IP camera from EKI-6331AN Web Management as shown below.
3.
Take out the power cord and POE injector from the gift box, and plug the power cord into the DC
port of the POE injector as the below picture shows.
Figure 5 Connect to POE Injector
4.
Put what in the Step.2 and Step.3 together by plugging the other side of the Ethernet cable in
the Step.2 into the POE port of the POE injector in the Step.3. When you finish the Step.4, the
set will be like the following picture:
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Figure 6 Plug the Ethernet cable to the RJ-45 jack of the injector
5.
Press the black PWR button beside the LAN 1 Ethernet port.
6.
Attach and fasten the removable cover to the bottom of the unit with the screw.
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7.
Power on EKI-6331AN by plugging the power adapter to the power socket.
Follow the steps described in Connect Up to finish the installation.
Pole Mounting
1.
Turn EKI-6331AN over. Put the pole mounting rings through the middle hole of it. Note that you
should unlock the pole mounting ring with a screw driver before putting it through EKI-6331AN
as the following right picture shows.
Figure 7 Pole Mounting – Step 1
2.
Mount EKI-6331AN steadily to the pole by locking the pole mounting ring tightly. The mounting
ring supports pole diameter 32mm to 70mm.
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Figure 8 Pole Mounting – Step 2
3.
Now you have completed the hardware installation of the EKI-6331AN.
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Chapter 3 Basic Settings
Factory Default Settings
The following table shows EKI-6331AN factory default settings. You can re-acquire these parameters
by default. If necessary, please refer to the “Restore Factory Default Settings”.
Table 1 Factory Default Settings
Features
Factory Default Settings
Username
admin
Password
password
Wireless Device Name
apXXXXXX (X represents the last 6
digits of Ethernet MAC address)
Operating Mode
AP
Data Rate
Auto
LAN
IP Address
192.168.1.1
Subnet Mask
255.255.255.0
Gateway
0.0.0.0
Primary DNS Server
0.0.0.0
Secondary DNS Server
0.0.0.0
Spanning Tree
Enable
802.11 Mode
802.11a/n
Country/Region
United States
Channel Number
149
SSID
Wireless
Broadcast SSID
Enable
HT Protect
Disable
Data Rate
Auto
Output Power
Full
Channel Mode
20MHz
WMM
Enabled
RTS Threshold (byte)
2346
Fragmentation Length (byte)
2346
Beacon Interval
100
DTIM Interval
Space in Meter
Flow Control by AP
Disable
Security
Open System
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Encryption
None
Wireless Separation
Disable
Access Control
Disable
SNMP
Enable/Disable
Enable
Read Community Name
Public
Write Community Name
Private
IP Address
0.0.0.0
System Requirements
Before configuration, please make sure your system meets the following requirements:
A computer coupled with 10/ 100 Base-TX adapter;
Configure the computer with a static IP address of 192.168.1.x, as the default IP address of
EKI-6331AN is 192.168.1.1. (X cannot be 0, 1, nor 255);
A Web browser on PC for configuration such as Microsoft Internet Explorer 6.0 or above,
Netscape, Firefox, or Google Chrome.
How to Login the Web-based Interface
EKI-6331AN provides you with user-friendly Web-based management tool.
Open Web browser and enter the IP address (Default: 192.168.1.1) of EKI-6331AN into the
address field. You will see the login page as below.
Figure 9 Login Page
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Enter the username (Default: admin) and password (Default: password) respectively and click
“Login” to login the main page of EKI-6331AN. As you can see, this management interface
provides 5 main options in the black bar above, which are Status, System, Wireless,
Management and Tools.
Figure 10 Main Page
Note:
The username and password are case-sensitive, and the password should be no
more than 19 characters!
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Basic System Settings
For users who use EKI-6331AN for the first time, it is recommended that you begin configuration from
“Basic Settings” in “System” shown below:
Figure 11 Basic System Settings
Basic Settings
Device Name: Specify the device name, which is composed of no more than 15 characters with
(0-9), (A-Z), (a-z) or (-).
Network Mode: Specify the network mode, including Bridge and Router. It is easy to configure
parameters in Bridge Mode; however, users must pay extra attention to the way they configure the
device when it is set to Router Mode.
Ethernet 1 Data Rate: Specify the transmission rate of data of LAN1. Default is Auto.
Ethernet 2 Data Rate: Specify the transmission rate of data of LAN2. Default is Auto.
Country Region: The availability of some specific channels and/or operational frequency bands
are country dependent.
Secondary RJ45 Power: The secondary Ethernet port (labeled LAN 2) is for IP video integration.
To use it you need to enable the secondary port via WEB UI in advance before connecting with
the IP camera.
Spanning Tree: Spanning Tree Protocol (STP) is a link management protocol for AP which
provides path redundancy while preventing loops in a network. STP allows only one active path
at a time between the access points but establish the redundant link as a backup if the initial link
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fails.
STP Forward Delay: STP Forward Delay is the time spent in detecting and learning network tree
topology state before entering the forward state. Default time value is 1 sec.
GPS Coordinate Settings:
The GPS Coordinate Setting helps you mark the latitude and longitude of EKI-6331AN. Just enter
the coordinates and click the Apply button.
TCP/IP Settings
Open “TCP/IP Settings” in “System” as below to configure the parameters for LAN which
connects to the LAN port of EKI-6331AN. In this page, users may change the settings for IP
Address, Subnet Mask, and DHCP Server.
Figure 12 TCP/IP Settings (Bridge)
Obtain IP Address Automatically: If a DHCP server exists in your network, you can check this
option, thus EKI-6331AN is able to obtain IP settings automatically from that DHCP server.
Note:
When the IP address of EKI-6331AN is changed, the clients on the network often need
to wait for a while or even reboot before they can access the new IP address. For an
immediate access to the bridge, please flush the netbios cache on the client computer by
running the “nbtstat –r” command before using the device name of EKI-6331AN to access
its Web Management page.
In case the EKI-6331AN is unable to obtain an IP address from a valid DHCP server, it
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will fall back to default static IP address.
Use Fixed IP Address: Check this option. You have to specify a static IP address, subnet mask,
default gateway and DNS server for EKI-6331AN manually. Make sure the specified IP address is
unique on your network in order to prevent IP conflict.
If EKI-6331AN is configured as Router mode, you need to configure some additional TCP/IP
parameters for accessing the Internet.
Figure 13 TCP/IP Settings (Router)
WAN Settings: Specify the Internet access method to Static IP, DHCP or PPPOE. Users must
enter WAN IP Address, Subnet Mask, Gateway settings provided by your ISPs.
LAN Settings: When DHCP Server is disabled, users can specify IP address and subnet mask
for EKI-6331AN manually. Make sure the specified IP address is unique on your network in order
to prevent IP conflict. When DHCP Server is enabled, users may specify DHCP IP Address Range,
DHCP Subnet Mask, DHCP Gateway and Lease Time (15-44640 minutes). A DHCP relay
agents is used to forward DHCP requests and replies between clients and servers when they are
not on the same physical subnet. To enable the DHCP relay agent, check the “Enable DHCP
Relay” checkbox and enter the IP address of the DHCP server.
Warning:
In AP mode, EKI-6331AN must establish connection with another wireless device
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before it is set to Router mode. To access the unit in Router mode via wired port,
please type the WAN IP address to enter the web page for WAN is on wired port and
LAN is on wireless port. Or, you can access device through the wireless device
connected with the EKI-6331AN.
In wireless client mode, users can access EKI-6331AN via its wired port, for WAN is
on wireless port and LAN is on wired port when device is set to Router mode.
Bridge mode and AP Repeater mode are similar to AP mode when device is set to
Router mode; WAN is on wired port and LAN is on wireless port. Thus users must also
connect EKI-6331AN with another wireless device before it is set to Router mode and
access EKI-6331AN via the connected wireless device.
Time Settings
Compliant with NTP, EKI-6331AN is capable of keeping its time in complete accord with the Internet
time. Make configuration in “Time Settings” from “System”. To use this feature, check “Enable NTP
Client Update” in advance.
Figure 14 Time Settings
Current Time
Display the present time in Yr, Mon, Day, Hr, Min and Sec.
Time Zone Select
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Select the time zone from the dropdown list.
NTP Server
Select the time server from the “NTP Server” dropdown list or manually input the IP address of
available time server into “Manual IP”. (For example, 192.43.244.18 for NIST server. )
Hit “Apply” to save settings.
RADIUS Settings
RADIUS (Remote Authentication Dial-In User Service) is a server for remote user authentication and
accounting; playing a central role in the network in providing the capabilities of authenticating,
authorizing, accounting, auditing, alarming and etc. It allows an organization to maintain user profiles
in a central database that all remote servers can share.
Open “RADIUS Settings” in “System” to make RADIUS configuration.
Figure 15 RADIUS Settings
Authentication RADIUS Server
This is for RADIUS authentication. It can communicate with RADIUS through IP Address, Port and
Shared Secret.
IP Address: Enter the IP address of the Radius Server;
Port: Enter the port number of the Radius Server;
Shared Secret: This secret, which is composed of no more than 31 characters, is shared by the
AP and RADIUS during authentication.
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Global-Key Update: Check this option and specify the time interval between two global-key
updates.
Firewall Settings
The firewall is a system or group of systems that enforce an access control policy between two
networks. It may also be defined as a mechanism used to protect a trusted network from an
un-trusted network.
EKI-6331AN has capabilities of Source IP Filtering, Destination IP Filtering,
Source Port Filtering, Destination Port Filtering, Port Forwarding as well as DMZ. This is available
only under Router Mode.
Source IP Filtering: The source IP filtering gives users the ability to restrict certain types of data
packets from your local network to Internet through EKI-6331AN. Use of such filters can be helpful in
securing or restricting your local network.
Figure 16 Source IP Filtering
Destination IP Filtering: The destination IP filtering gives you the ability to restrict the computers in
LAN from accessing certain websites in WAN according to specified IP addresses. Check the
“Enable Destination IP Filtering” checkbox and enter the IP address of the clients to be restricted.
Hit Apply to make the setting take effect.
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Figure 17 Destination IP Filtering
Source Port Filtering: The source port filtering enable you to restrict certain ports of data packets
from your local network to Internet through EKI-6331AN. Use of such filters can be helpful in securing
or restricting your local network.
Figure 18 Source Port Filtering
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Destination Port Filtering: The destination port filtering enables you to restrict certain ports of data
packets from your local network to Internet through EKI-6331AN. Use of such filters can be helpful in
securing or restricting your local network.
Figure 19 Destination Port Filtering
Port Forwarding: The port forwarding allows you to automatically redirect common network services
to a specific machine behind the NAT firewall. These settings ne are only necessary if you wish to host
some sort of server like a web server or mail server on the private local network behind the router’s
NAT firewall.
Figure 20 Port Forwarding
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DMZ: A Demilitarized Zone is used to provide Internet services without sacrificing unauthorized access
to its local private network. Typically, the DMZ host contains devices accessible to the Internet traffic,
such as Web (HTTP) servers, FTP servers, SMTP (e-mail) servers and DNS servers.
Figure 21 DMZ Settings
Basic Wireless Settings
Open “Basic Settings” in “Wireless” as below to make basic wireless configuration.
Figure 22 Basic Wireless Settings
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Disable Wireless LAN Interface
Check this option to disable WLAN interface, then the wireless module of EKI-6331AN will stop
working and no wireless device can connect to it.
Wireless Mode
Four operating modes are available on EKI-6331AN.
AP: EKI-6331AN establishes a wireless coverage and receives connectivity from other wireless
devices.
Wireless Client: EKI-6331AN is able to connect to the AP and thus join the wireless network
around it.
Bridge: EKI-6331AN establishes wireless connectivity with other EKI-6331AN by keying in
remote MAC address. Please refer to the “WDS Setting” for detailed configuration.
AP Repeater: EKI-6331AN servers as AP and Bridge concurrently. In other words, it can
provide connectivity services for EKI-6331AN under Bridge mode.
Wireless Network Name (SSID)
This wireless network name is shared among all associated devices in your wireless network.
Keep it identical on all those devices. Note that the SSID is case-sensitive and cannot exceed
32 characters.
802.11 Mode
EKI-6331AN can communicate with wireless devices of 802.11n or 802.11a/n.
HT Protect
Enable HT (High Throughput) protect to ensure HT transmission with MAC mechanism. Under
802.11n mode, wireless client can be divided into HT STA and Non-HT STA, among which the one
with HT protect enabled gets higher throughput.
Note:

STA stands for Station which is referred to wireless clients connecting to Access Point.
Frequency/Channel
Channel varies much as the available band differs from country to country. Select a proper
operating channel in the drop-down list according to your situation
Extension Channel
Only applicable to AP, AP Repeater, and 40MHz channel width indicates the use of channel
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bonding that allows EKI-6331AN to use two channels at once. Two options are available: Upper
Channel and Lower Channel.
Channel Mode
4 levels are available: 40MHz, 20MHz, 10MHz and 5MHz. 40MHz can enhance data throughput,
but it takes more bandwidth, thus it might cause potential interference.
Antenna
By default, EKI-6331AN uses its built-in antenna for directional transmission;.
Maximum Output Power (per chain):
Specify the signal transmission power. The higher the output power is, the wider the signal can
cover, but the power consumption will be greater accordingly.
Note:
The output power here is counted from the RF single chain only not including the 15dBi
internal antenna.
The maximum output power will vary depending on the country selected in order to
comply with the local regulation.
Data Rate
Usually “Auto” is preferred. Under this rate, EKI-6331AN will automatically select the highest
available rate to transmit. In some cases, however, like where there is no great demand for speed,
you can have a relatively-low transmit rate for compromise of a long distance.
Extension Channel Protection Mode
This is to avoid conflict with other wireless network and boost the ability of your device to catch all
legacy devices transmissions. However, it may decrease wireless network performance.
Compared to CTS-Self; the transmission amount of CTS-RTS is much lower.
Enable MAC Clone
Available in wireless client mode, it hides the MAC address of EKI-6331AN while displays the one
of associated wireless client or the MAC address designated manually.
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Site Survey
Under wireless client mode, EKI-6331AN is able to perform site survey, through which, information on
the available access points will be detected.
Open “Basic Settings” in “Wireless”, by clicking the “Site Survey” button beside “Wireless Mode”
option, the wireless site survey window will pop up with a list of available wireless networks around.
Select the AP you would like to connect and click “Selected” to establish connection.
Figure 23 Site Survey
VAP Profile Settings
Available in AP mode, EKI-6331AN allows up to 16 virtual SSIDs on a single BSSID and to configure
different profile settings such as security and VLAN ID to each SSID.
To create a virtual AP, you may
check the Enable box of the profile and click on the profile (eg. Profile 2) to configure wireless and
security settings. Hit Apply to active the profile.
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Figure 24 VAP Profile Settings
Figure 25 VAP Profile Settings
Basic Setting
Profile Name: Name of the VAP profile
Wireless Network Name: Enter the virtual SSID for the VAP
Broadcast SSID: In AP mode, hiding network name is necessary when you are in a wireless
environment that may have potential risk. By disabling broadcast SSID, the STA cannot scan and
find EKI-6331AN, so that malicious attack by some illegal STA could be avoided.
Wireless Separation: Wireless separation is an ideal way to enhance the security of network
transmission. Under the mode except wireless client mode, enable “Wireless Separation” can
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prevent the communication among associated wireless clients.
WMM Support: WMM (Wi-Fi Multimedia) is a subset of 802.11e. It allows wireless communication
to define a priority limit on the basis of data type under AP mode only, thus those time-sensitive
data, like video/audio data, may own a higher priority than common one. To enable WMM, the
wireless client should also support it
Max. Station Number: By checking the “Max. Station Num” EKI-6331AN will allow up to 32
wireless clients to associate with. By disabling the checkbox EKI-6331AN will allow up to 128
clients to connect, but it is likely to cause network congestion or poor performance.
Security Setting:
To prevent unauthorized radios from accessing data transmitting over the connectivity,
EKI-6331AN provides you with rock solid security settings.
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VLAN Tab
If your network uses VLANs, you can assign one SSID to a VLAN, and client devices using the SSID are
grouped in that VLAN.
To allow users on the VLAN to access the WEB page of EKI-6331AN, you need to enable “Enable
802.1Q VLAN” and assign a management VLAN ID for your device. Make sure the assigned
management VLAN ID is identical to your network VLAN ID to avoid failures of accessing the Web
page of EKI-6331AN.
Figure 26 Management VLAN ID
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Chapter 4 Advanced Settings
Advanced Wireless Settings
Open “Advanced Settings” in “Wireless” to make advanced wireless settings.
Figure 27 Advanced Wireless Settings
A-MPDU/A-MSDU Aggregation
The data rate of your EKI-6331AN except wireless client mode could be enhanced greatly with
this option enabled; however, if your wireless clients don’t support A-MPDU/A-MSDU aggregation,
it is not recommended to enable it.
Short GI
Under 802.11n mode, enable it to obtain better data rate if there is no negative compatibility issue.
RTS Threshold
EKI-6331AN sends RTS (Request to Send) frames to certain receiving station and negotiates the
sending of a data frame. After receiving an RTS, that STA responds with a CTS (Clear to Send)
frame to acknowledge the right to start transmission. The setting range is 0 to 2346 in byte.
Setting it too low may result in poor network performance. Leave it at its default of 2346 is
recommended.
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Fragmentation Length
Specify the maximum size in byte for a packet before data is fragmented into multiple packets.
Setting it too low may result in poor network performance. Leave it at its default of 2346 is
recommended.
Beacon Interval
Specify the frequency interval to broadcast packets. Enter a value between 20 and 1024.
DTIM Interval
DTIM, which stands for Delivery Traffic Indication Message, is contained in the data packets. It is
for enhancing the wireless transmission efficiency. The default is set to 1. Enter a value between 1
and 255.
IGMP Snooping
Available in AP/Router mode, IGMP snooping is the process of listening to IGMP network traffic.
By enabling IGMP snooping, the AP will listen to IGMP membership reports, queries and leave
messages to identify the ports that are members of multicast groups. Multicast traffic will only be
forwarded to ports identified as members of the specific multicast group or groups.
RIFS
RIFS (Reduced Interframe Spacing) is a means of reducing overhead and thereby increasing
network efficiency.
Link Integration
Available under AP/Bridge/AP repeater mode, it monitors the connection on the Ethernet port by
checking “Enabled”. It can inform the associating wireless clients as soon as the disconnection
occurs.
TDM Coordination
Stands for “Time-Division Multiplexing Technique”, this resource reservation control mechanisms
can avoid packet collisions and send the packets much more efficiently allowing for higher
effective throughput rates. This function is only available in AP/CPE mode. It is highly
recommended to enable TDM coordination when there are multiple CPEs needed to connect to
the AP in your application.
LAN2LAN CPE
LAN2LAN CPE mode enables packet forwarding at layer 2 level. It is fully transparent for all the
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Layer2 protocols.
Space in Meter
To decrease the chances of data retransmission at long distance, EKI-6331AN can automatically
adjust proper ACK timeout value by specifying distance of the two nodes.
Flow Control
It allows the administrator to specify the incoming and outgoing traffic limit by checking “Enable
Traffic Shaping”. This is only available in Router mode.
Note:
We strongly recommend you leave most advanced settings at their defaults except
“Distance in Meters” adjusted the parameter for real distance; any modification on them
may negatively impact the performance of your wireless network.
Wireless Security Settings
To prevent unauthorized radios from accessing data transmitting over the connectivity, EKI-6331AN
provides you with rock solid security settings.
Data Encryption and Authentication Settings
Open “Profile Setting” in “Wireless” and enter “VAP Profile 1 Settings” as below.
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Figure 28 Security Settings
Network Authentication
Open System: It allows any device to join the network without performing any security check.
Shared Key: Data encryption and key are required for wireless authentication. (not available in
Bridge/AP Repeater mode)
Legacy 802.1x: Available in AP/Wireless Client mode, it provides the rights to access the wireless
network and wired Ethernet. With User and PC identity, centralized authentication as well as
dynamic key management, it controls the security risk of wireless network to the lowest. To serve
the 802.1x, at least one EAP type should be supported by the RADIUS Server, AP and wireless
client.
Note:
For first time users, if EAP type “TLS” is selected, you need to import valid user
certificate given by CA in prior. To import user certificates, please refer to Chapter 5
Management/Certificate Settings for more details. .
WPA with RADIUS: Available in AP/Wireless Client mode, with warrant (username, password and
etc.) offered by user, this kind of authentication can be realized with specific RADIUS server. This
is the common way to be adopted in large enterprise network.
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WPA2 with RADIUS: Available in AP/Wireless Client mode, as a new version of WPA, only all the
clients support WPA2, can it be available. If it is selected, AES encryption and RADIUS server is
required.
WPA&WPA2 with RADIUS: Available in AP mode, it provides options of WPA (TKIP) or WPA2
(AES) for the client. If it is selected, the data encryption type must be TKIP + AES and the
RADIUS server must be set.
WPA-PSK: It is a simplified WPA mode with no need for specific authentication server. In this
so-called WPA Pre-Shared Key, all you have to do is just pre-enter a key in each WLAN node and
this is the common way to be adopted in large and middle enterprise as well as residential
network.
WPA2-PSK: As a new version of WPA, only all the clients support WPA2, can it be available. If it is
selected, the data encryption can only be AES and the passphrase is required.
WPA-PSK&WPA2-PSK: Available in AP mode, it provides options of WPA (TKIP) or WPA2 (AES)
encryption for the client. If it is selected, the data encryption can only be TKIP + AES and the
passphrase is required.
Data Encryption
If data encryption is enabled, the key is required and only sharing the same key with other
wireless devices can the communication be established.
None: Available only when the authentication type is open system.
64 bits WEP: It is made up of 10 hexadecimal numbers.
128 bits WEP: It is made up of 26 hexadecimal numbers.
152 bits WEP: It is made up of 32 hexadecimal numbers.
TKIP: Temporal Key Integrity Protocol, which is a kind of dynamic encryption, is co-used with
WPA-PSK, etc.
AES: Advanced Encryption Standard, it is usually co-used with WPA2-PSK, WPA, WPA2, etc.
TKIP + AES: It allows for backwards compatibility with devices using TKIP.
Note:
We strongly recommend you enable wireless security on your network!
Only setting the same Authentication, Data Encryption and Key in EKI-6331AN and
other associated wireless devices, can the communication be established!
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Access Control
The Access Control appoints the authority to wireless client on accessing EKI-6331AN, thus a further
security mechanism is provided. This function is available only under AP mode.
Open “Access Control” in “Wireless” as below.
Figure 29 Access Control
Access Control Mode
If you select “Allow Listed”, only those clients whose wireless MAC addresses are in the access
control list will be able to connect to your AP. While when “Deny Listed” is selected, those
wireless clients on the list will not be able to connect the AP.
MAC Address
Enter the MAC address of the wireless client that you would like to list into the access control list,
click “Apply” then it will be added into the table at the bottom.
Delete Selected/All
Check the box before one or more MAC addresses of wireless client(s) that you would like to
cancel, and click “Delete Selected” or “Delete All” to cancel that access control rule.
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WDS Settings
Extend the range of your network without having to use cables to link the bridges by using the Wireless
Distribution System (WDS): Simply put, you can link the bridges wirelessly. Open “WDS Settings” in
“Wireless” as below:
Figure 30 WDS Settings
Enter the MAC address of another EKI-6331AN you wirelessly want to connect to into the appropriate
field and click “Apply” to save settings.
Note:
WDS Settings is available only under Bridge and AP Repeater Mode.
Bridge uses the WDS protocol that is not defined as the standard thus compatibility
issues between equipment from different vendors may arise. Moreover, Tree or
Star shape network topology should be used in all WDS use-cases (i.e. if AP2 and
AP3 are specified as the WDS peers of AP1, AP2 should not be specified as the
WDS peer of AP3 and AP3 should not be specified as the WDS peer of AP2 in any
case). Mesh and Ring network topologies are not supported by WDS and should be
avoided in all the use cases.
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Chapter 5 Management
Remote Management
EKI-6331AN provides a variety of remotes managements including Telnet, SNMP, FTP, SSH, HTTPS
and exclusive WISE tool, making configuration more convenient and secure.
With Normal selected, Telnet, SNMP and FTP are activated as default remote management options.
To use secure management tools such as SSH, HTTPS and WISE, please select “Secure”. You may
also choose “Customized” to enable any methods as desired.
Figure 31 Remote Management
SNMP Management
EKI-6331AN supports SNMP for convenient remote management. Open “Remote Settings” in
“Management” shown below. Set the SNMP parameters and obtain MIB file before remote
management.
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Figure 32 SNMP Configuration
Protocol Version
Select the SNMP version, and keep it identical on EKI-6331AN and the SNMP manager.
EKI-63331AN supports SNMP v2/v3.
Server Port
Change the server port for a service if needed; however you have to use the same port to use that
service for remote management.
Get Community
Specify the password for the incoming Get and GetNext requests from the management station.
By default, it is set to public and allows all requests.
Set Community
Specify the password for the incoming Set requests from the management station. By default, it is
set to private.
Trap Destination
Specify the IP address of the station to send the SNMP traps to.
Trap Community
Specify the password sent with each trap to the manager. By default, it is set to public and allows
all requests.
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Configure SNMPv3 User Profile
For SNMP protocol version 3, you can click “Configure SNMPv3 User Profile” in blue to set the
details of SNMPv3 user. Check “Enable SNMPv3 Admin/User” in advance and make further
configuration.
Figure 33 Configure SNMPv3 User Profile
User Name
Specify a user name for the SNMPv3 administrator or user. Only the SNMP commands carrying
this user name are allowed to access EKI-6331AN.
Password
Specify a password for the SNMPv3 administrator or user. Only the SNMP commands carrying
this password are allowed to access EKI-6331AN.
Confirm Password
Input that password again to make sure it is your desired one.
Access Type
Select “Read Only” or “Read and Write” accordingly.
Authentication Protocol
Select an authentication algorithm. SHA authentication is stronger than MD5 but is slower.
Privacy Protocol
Specify the encryption method for SNMP communication. None and DES are available.
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None: No encryption is applied.
DES: Data Encryption Standard, it applies a 58-bit key to each 64-bit block of data.
Coovachilli Settings
Coovachilli is a captive portal management which allows WLAN users to easily and securely access
the Internet. Under Router mode, when Coovachilli is enabled, the IEEE 802.11b/g/n Wireless Access
Point will force an HTTP client on a network to see a special web page (usually for authentication
purposes) before using the Internet normally. At that time the browser is redirected to a web page
which may require authentication. Captive portals are used at most Wi-Fi hotspots. Therefore, to
use Coovachilli, you need to find Coovachilli service providers that have the additional services
needed to make Coovahcilli work.
Figure 34 Coovachilli Settings
Radius Settings
Primary Radius Server
Enter the name or IP address of the primary radius server
Secondary Radius Server
Enter the name or IP address of the primary radius server if any.
Radius Auth Port:
Enter the port number for authentication
Radius Acct Port:
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Enter the port number for billing
Radius Shared Secret:
Enter the secret key of the radius server
Radius NAS ID:
Enter the name of the radius server if any
Radius Administrative-User
Radius Admin Username:
Enter the username of the Radius Administrator
Radius Admin Password:
Enter the password of the Radius Administrator
Captive Portal
UAM Portal URL:
Enter the address of the UAM portal server
UAM Secret:
Enter the secret password between the redirect URL and the Hotspot.
Upgrade Firmware
Open “Firmware Upload” in “Management” and follow the steps below to upgrade firmware locally or
remotely through EKI-6331AN’s Web:
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Figure 35 Upgrade Firmware
Click “Browse” to select the firmware file you would like to load;
Click “Upload” to start the upload process;
Wait a moment, the system will reboot after successful upgrade.
Note:
Do NOT cut the power off during upgrade, otherwise the system may crash!
Backup/ Retrieve Settings
It is strongly recommended you back up configuration information in case of something unexpected. If
tragedy hits your device, you may have an access to restore the important files by the backup. All
these can be done by the local or remote computer.
Open “Configuration File” in “Management” as below:
Figure 36 Backup/Retrieve Settings
Save Settings to File
By clicking “Save”, a dialog box will pop up. Save it, then the configuration file ap.cfg will be
generated and saved to your local computer.
Load Setting from File
By clicking “Browse”, a file selection menu will appear, select the file you want to load, like ap.cfg;
Click “Upload” to load the file. After automatically rebooting, new settings are applied.
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Restore Factory Default Settings
EKI-6331AN provides two ways to restore the factory default settings:
Restore factory default settings via Web
From “Configuration File”, clicking “Reset Settings to Default” will eliminate all current settings
and reboot your device, then default settings are applied.
Figure 37 Restore Settings
Restore factory default settings via Reset Button
If software in EKI-6331AN is unexpectedly crashed and no longer reset the unit via Web, you may
do hardware reset via the reset button. Press and hold the button for at least 5 seconds and then
release it until the PWR LED gives a blink.
Reboot
You can reboot your EKI-6331AN from “Configuration File” in “Management” as below:
Click “Reboot” and hit “Yes” upon the appeared prompt to start reboot process. This takes a few
minutes.
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Figure 38 Reboot
Password
From “Password Settings” in “Management”, you can change the password to manage your
EKI-6331AN.
Enter the new password respectively in “New Password” and “Confirm Password” fields; click
“Apply” to save settings.
Figure 39 Password
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Note:
The password is case-sensitive and its length cannot exceed 19 characters!
Certificate Settings
Under Client mode, when EAP-TLS is used, the RADIUS server must know which user certificates to
trust. The Server can trust all certificates issued by a given CA.
To import a user certificate, from Import User Certificates, click “Browse” and specify the location
where the user certificate is placed. Click “Import”.
Figure 40 Certificate Settings
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Monitoring Tools
System Log
System log is used for recording events occurred on EKI-6331AN, including station connection,
disconnection, system reboot and etc.
Open “System Log” in “Tools” as below.
Figure 41 System Log
Remote Syslog Server
Enable Remote Syslog: Enable System log to alert remote server.
IP Address: Specify the IP address of the remote server.
Port: Specify the port number of the remote server.
Site Survey
Only available under Wireless Client mode, site survey allows you to scan all the APs within coverage
so that you may select a clean channel for your device based on the scan result. Open “Site Survey”
in “Tools” as below.
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Figure 42 Site Survey Tool
Ping Watch Dog
If the link is somehow broken and cut off your ability the log in to the unit, the ping watchdog has a
chance to reboot due to loss of connectivity.
Figure 43 Ping Watchdog
Ping Watchdog
Enable Ping Watchdog: To activate ping watchdog, check this checkbox.
IP Address to Ping: Specify the IP address of the remote unit to ping.
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Ping Interval: Specify the interval time to ping the remote unit.
Startup Delay: Specify the startup delay time to prevent reboot before EKI-6331AN is fully
initialized.
Failure Count To Reboot: If the ping timeout packets reached the value, EKI-6331AN will reboot
automatically.
Date Rate Test
The Data Rate Test allows you test the current RSSI at each data rate between EKI-6331AN.
Figure 44 Data Rate Test
Antenna Alignment
Under WDS mode, when the bridges are not easily visible from the location where the dish will be
installed, the antenna alignment tool can help you evaluate the position of the unit and adjust the angle
of the antenna more precisely. Keep it that in real circumstances a lot of additional factors should be
taken into account when your unit is installed. These factors include various obstacles (buildings,
trees), the landscape, the altitude, transponder orientation, polarization, etc.
To use the tool, select the desired remote WDS bridge and click “Start”, the web page will display the
measured signal strength, RSSI and transmit/receive packets. If the signal quality is not quite good,
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try to adjust the antenna and see if the quality improves or not.
Figure 45 Antenna Alignment
Speed Test
The speed test is to monitor the current data transmission (TX) and data reception (RX) rate with the
remote EKI-6331AN. Enter the IP address of the remote EKI-6331AN, type in the user
name/password and click “Test”. The result will display in the bottom STATUS. You may test single
TX/RX or bi-direction.
Figure 46 Speed Test
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Chapter 6 Status
View Basic Information
Open “Information” in “Status” to check the basic information of EKI-6331AN, which is read only.
Information includes system information, LAN settings, wireless setting and interface status. Click
“Refresh” at the bottom to have the real-time information.
Figure 47 Basic Information
View Association List
Open “Connections” in “Status” to check the information of associated wireless devices such as MAC
address, signal strength, connection time, IP address, etc. All is read only. Click “Refresh” at the
bottom to update the current association list.
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Figure 48 Connection
By clicking on the MAC address of the selected device on the web you may see more details including
device name, connection time, signal strength, noise floor, ACK timeout, link quality, IP information,
current data rate, current TX/RX packets.
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View Network Flow Statistics
Open “Flow Statistics” in “Status” to check the data packets received on and transmitted from the
wireless and Ethernet ports. Click “Refresh” to view current statistics.
Figure 49 Network Flow Statistics
Poll Interval
Specify the refresh time interval in the box beside “Poll Interval” and click “Set Interval” to save
settings. “Stop” helps to stop the auto refresh of network flow statistics.
View ARP Table
Open “ARP Table” in “Status” as below. Click “Refresh” to view current table.
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Figure 50 ARP Table
View Bridge Table
Open “Bridge Table” in “Status” as below. Click “Refresh” to view current connected status.
Figure 51 Bridge Table
View Active DHCP Client Table
Open “DHCP Client” in “Status” as below to check the assigned IP address, MAC address and time
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expired for each DHCP leased client. Click “Refresh” to view current table.
Figure 52 DHCP Client Table
View Network Activities
The network activities allows you to monitor the current Wireless and Ethernet TX/RX data traffic in
graphical and numerical form on the Web of the Skyport. The chart scale and throughput dimension
(bps, Kbps, Mbps) changes dynamically according to the mean throughput value. Throughput statistics
can be updated manually using the “Refresh” button.
Figure 53 Network Activities
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Chapter 7 Troubleshooting
This chapter provides troubleshooting procedures for basic problems with EKI-6331AN. For warranty
assistance, contact your service provider or distributor for the process.
Q 1. How to know the MAC address of EKI-6331AN?
MAC Address distinguishes itself by the unique identity among network devices. There are two
ways available to know it.

Each device has a label posted with the MAC address. Please refer below.
Figure 54 MAC Address

On EKI-6331AN’s Web-based management interface, you can view the MAC Address from
“View Basic Information”.
Q 2. What if I would like to reset the unit to default settings?
You may restore factory default settings in “Configuration File” from “Management”.
Q 3. What if I would like to backup and retrieve my configuration settings?
You may do the backup by generating a configuration file or retrieve the settings you have backed
up previously in “Configuration File” from “Management”.
Q 4. What if I cannot access the Web-based management interface?
Please check the followings:

Check whether the power supply is OK; Try to power on the unit again.

Check whether the IP address of PC is correct (in the same network segment as the unit);

Login the unit via other browsers such as Firefox.

Hardware reset the unit.
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Q 5. In wireless client mode, what if the wireless connection is not stable after associating with
an AP?

Since EKI-6331AN comes with a built-in directional antenna, it is recommended make it face
to the direction where the AP is to get the best connection quality.

In addition, you can start “Site Survey” in “Wireless Basic Settings” to check the signal
strength. If it is weak or unstable (The smaller the number is, the weaker the signal strength
is.), please join other available AP for better connection.
EKI-6331AN_User Manual_for NCC
Page
Appendix A. ASCII
WEP can be configured with a 64-bit, 128-bit or 152-bit Shared Key (hexadecimal number or ACSII).
As defined, hexadecimal number is represented by 0-9, A-F or a-f; ACSII is represented by 0-9, A-F,
a-f or punctuation. Each one consists of two-digit hexadecimal.
Table 2 ACSII
ASCII
Hex
ASCII
Hex
ASCII
Hex
ASCII
Hex
Character
Equivalent
Character
Equivalent
Character
Equivalent
Character
Equivalent
21
39
51
69
22
3A
52
6A
23
3B
53
6B
24
3C
54
6C
25
3D
55
6D
26
3E
56
6E
‘
27
3F
57
6F
28
40
58
70
29
41
59
71
2A
42
5A
72
2B
43
5B
73
2C
44
5C
74
2D
45
5D
75
2E
46
5E
76
2F
47
5F
77
30
48
60
78
31
49
61
79
32
4A
62
7A
33
4B
63
7B
34
4C
64
7C
35
4D
65
7D
36
4E
66
7E
37
4F
67
38
50
68
EKI-6331AN_User Manual_for NCC
Page
Appendix B. SSH Settings
Table 3 SSH Settings
get
set
√
√
del
Keyword
Descriptions
time
--time setting
√
-now
--current system time
√
√
-zone
--time zone
√
√
-NTPUpdate
-- NTP Update
√
√
-servertype
--server type
√
√
-IP
-IP
√
√
-Manual IP
-Manual IP
√
√
system
√
--system setting
-swversion
--system firmware version
√
√
-systemmac
--system MAC address
√
√
-devname
--system name
√
√
-country
--country/region
√
-ethernet1DataRate
--ether port 1 data rate
√
√
-ethernet2DataRate
--ether port 2 data rate
√
√
-macclone
--mac clone enable
√
√
-clonedmac
--cloned mac address
√
√
-poepower
--secondary RJ45 power
√
√
-stp
--Spanning Tree
√
√
-stpForwardDelay
--STP forward delay
√
√
-gpslatitude
--gps latitude
√
√
-gpslongitude
--gps longitude
√
√
√
√
-networkmode
√
√
-bridge
√
√
-iptype
√
√
-ipaddr
--ip address
√
√
-netmask
--subnet mask
√
√
-gateway
--gateway ip address
√
√
-dns1
--dns1
√
√
-dns2
--dns2
√
√
√
√
√
√
√
√
ipset
--network mode select
(bridge or router)
--bridge mode ip settings
--fixed/dynamical ip(dhcp
client)
-router
EKI-6331AN_User Manual_for NCC
--router mode ip settings
-wan
--wan ip settings
-accesstyp
-staticipadd
--router mode access type
--static ip address
Page
-staticnetm
√
√
√
√
√
√
-staticdns1
--static dns1
√
√
-staticdns2
--static dns2
√
√
ask
-staticgate
way
-dhcpclient
hostname
-pppoecon
√
nectstatus
√
--static subnet mask
--static gateway ip address
--dhcp client hostname
--pppoe connect status
-pppoelocal
--obtains IP from pppoe
ip
server
-pppoestati
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
-ipaddr
--lan ip address
√
√
-netmask
--lan subnet mask
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
-operationmode
--operation mode
√
√
-ssid
--wireless network name
√
√
-ssidhided
--wireless SSID broadcast
√
√
-radio
--radio switch
cipaddr
-pppoeuser
name
-pppoepass
word
-pppoeserv
ername
-pppoecon
nectmode
-pppoeidleti
me
-lan
--pppoe username
--pppoe password
--pppoe server name
--pppoe connect mode
--pppoe idle time
--lan ip settings
-dhcpserve
renable
-dhcpserve
ripstart
-dhcpserve
ripend
-dhcpserve
rleasetime
-dhcprelay
enable
-dhcpserve
rip
wlan
--pppoe static ip address
--dhcp server enable
--dhcp server ip start
--dhcp server ip end
--dhcp server leasetime
--dhcp relay enable
--dhcp server ip
--wlan setting
EKI-6331AN_User Manual_for NCC
Page
√
√
√
√
√
√
-wirelessmode
--wireless mode
-HTprotect
--HT protect
-wireless frequency/channel
√
√
-frequency/channel
(depends on country and
wireless mode)
√
√
-power
--power
√
√
-rate
--rate
√
√
-antenna
--antenna type
√
√
-antennaGain
--antenna gain setings
√
√
-wmm
--wmm settings
--wireless isolate
√
√
-Isolation
communication between
clients
--max sta connection
√
√
-maxStaNum
√
√
-StaNumLmt
√
√
-spaceInMeter
√
√
-LinkIntegration
√
√
-channelMode
--channel mode
√
√
-channelOffset
--channel offset of 40MHz
√
√
-extension
--extension
√
√
-A-MPDU
--A-MPDU
√
√
-A-MSDU
--A-MSDU
√
√
-shortGI
--short GI
√
√
-RIFS
--rifs
√
√
-RTS
--RTS
√
√
-fragment
--fragment
√
√
-beacon
--beacon
√
√
-DTIM
--DTIM
√
√
-preamble
--preamble
√
√
-IGMP
--IGMP
√
√
-stdm
--stdm setting
√
√
-cpeType
--CPE Type
√
√
-authentication
√
√
-encryption
--wireless data encryption
√
√
-key
--wireless wep key setting
√
√
-type
√
√
-default
√
EKI-6331AN_User Manual_for NCC
number
--Whether manually limit the
number o f station
--wireless bwa space in
meter setting
--wireless bwa coverage
class setting
--wireless authentication
type
--wireless wep key type
--wireless wep default key
index
Page
√
√
√
-1
--wireless wep key 1
√
√
√
-2
--wireless wep key 2
√
√
√
-3
--wireless wep key 3
√
√
√
-4
--wireless wep key 4
√
√
√
√
√
√
√
√
-reauthtime
√
√
-keyupdate
√
√
√
√
√
√
√
√
√
√
√
-username
--WPA user name
√
√
-loginname
--WPA login name
√
√
-password
--WPA password
√
√
-usercert
--WPA cert file
√
√
√
√
√
√
-enable
--enable Traffic Shaping
√
√
-downlimit
--Incoming Traffic Limit
√
√
-downburst
--Incoming Traffic Burst
√
√
-uplimit
--Outgoing Traffic Limit
√
√
-upburst
--Outgoing Traffic Burst
√
√
-wpa
--wireless WPA setting
-psk
-eap
(PSK) for WPA-PSK
--wireless WPA re-auth
period (in seconds)
--enable wireless WPA
global key update
--WPA EAP setting
-eaptype
-innereapty
pe
-privatekey
password
-trafficshaping
--WPA EAP Type
--WPA inner EAP Type
--WPA private key password
--traffic shaping
-wdsMac
√
--wireless pre-shared key
--WDS Remote Mac
-local
--local macAddr
√
√
-remote1
--remote macAddr1
√
√
-remote2
--remote macAddr2
√
√
-remote3
--remote macAddr3
√
√
-remote4
--remote macAddr4
√
√
-wdsSeparation
√
-association
vapprofile
--WDS Separation
--list of associated wireless
clients
√
√
√
√
-active
--on/off this vap
√
√
-profileName
--Name of profile
√
√
-ssid
--ssid of this vap
√
√
-ssidhided
√
√
-vlanID
--VAP setting
1(2, 3,etc)
EKI-6331AN_User Manual_for NCC
--Broadcast SSID Enable or
Disable
--vlanID of this vap
Page
√
√
-Isolation
--wireless separation
√
√
-wmm
--WMM Support
√
√
-MaxStaNum
--Max Station Number
√
√
-StaNumLmt
√
√
-authentication
√
√
-encryption
√
√
-default
√
√
-wpa
√
--Whether manually limit the
number o f station
--wireless authentication
type
--wireless data encryption
--wireless wep default key
index
--wireless WPA setting
--list of associated wireless
-association
clients
√
√
√
√
-active
--enable 802.1Q VLAN
√
√
-manageID
--Management VLAN ID
√
√
√
√
-IPaddr
--IP address
√
√
-port
--port
√
-shared secret
--Shared Secret
vlan
--vlan setting
radius
--radius setting
√
√
√
√
√
√
-enable
--source ip filter enable
√
√
-addrule
--add a source ip filter rule
√
-delerule
--delete source ip filter rule
firewall
--firewall setting
-srcipfilter
√
--source ip filter settings
-rulelist
√
√
√
√
-enable
√
√
-addrule
√
-delerule
-destipfilter
√
√
√
√
√
-enable
√
√
-addrule
√
-delerule
√
-srcportfilter
-destportfilter
EKI-6331AN_User Manual_for NCC
--destination ip filter enable
--add a destination ip filter
rule
--delete destination ip filter
rule
--show destination ip filter
rule lists
--source port filter settings
-rulelist
√
lists
--destination ip filter settings
-rulelist
√
--show source ip filter rule
--source port filter enable
--add a source port filter
rule
--delete source port filter
rule
--show source port filter rule
lists
--destination port filter
Page
settings
√
√
-enable
√
√
-addrule
√
-delerule
√
-rulelist
--destination port filter
enable
--add a destination port filter
rule
--delete destination port
filter rule
--show destination port filter
rule lists
√
√
√
√
-enable
--port forward enable
√
√
-addrule
--add a port forward rule
√
-delerule
--delete port forward rule
-portforward
√
--port forward settings
-rulelist
--show port forward rule
lists
√
√
-dmzenable
--dmz enable
√
√
-dmzipaddr
--dmz ip address
√
√
√
√
-privacy
--radius IP address
√
√
-telnet
--enable telnet
√
√
-snmp
--enable snmp
√
√
-ftp
--enable ftp
√
√
-ssh
--enable ssh
√
√
-forcehttps
--force https
√
√
-wise
--enable wise tools
√
√
√
√
-version
--Protocol Version
√
√
-port
--Server Port
√
√
-getCommunity
--SNMP Read Community
√
√
-setCommunity
--SNMP Write Community
√
√
-trapdestination
--Trap Destination
√
√
-trapcommunity
--Trap Community
√
√
-v3Admin
--v3Admin
√
√
-on
--Enable SNMPv3Admin
√
√
-name
--name
√
-password
--password
√
√
√
√
√
√
√
√
√
√
--remote management
remote
setting
snmp
--SNMP setting
-accessTyp
-authentica
tion
-Privacy
-v3User
EKI-6331AN_User Manual_for NCC
--access type
--Authentication Protocol
--privacy protocol
-v3User
-on
--Enable SNMPv3User
Page
√
√
-name
--name
√
-password
--password
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
-accessTyp
-authentica
tion
-Privacy
coovachilli
--access type
--Authentication Protocol
--privacy protocol
--CoovaChilli setting
-coovaChilliEnable
-primaryRadiusServ
er
--Coovachilli Enable
--Primary RADIUS Server
-secondaryRadiusSe
--Secondary RADIUS
rver
Server
--RADIUS Authentication
-radiusAuthPort
Port
√
-radiusAcctPort
--RADIUS Accounting Port
√
√
-radiusSharedSecret
--RADIUS Shared Secret
√
√
-radiusNasid
--RADIUS Nasid
√
√
√
√
√
√
-uamPortalUrl
--UAM Portal URL
√
√
-uamSecret
--UAM Secret
√
√
√
√
-client
--enable syslog client
√
√
-ipaddr
--syslog server IP address
√
√
-port
--syslog server port number
√
-clear
--syslog clear
-radiusAdminUserna
me
-radiusAdminPassw
ord
syslog
--RADIUS Admin Username
--RADIUS Admin Password
--syslog
√
√
√
√
-enable
--enable
√
√
-interval
--interval
√
√
-startdelay
--startup delay
√
√
-failcount
--failure count
√
√
-ip
--ip address
√
√
√
√
√
√
pingwdg
√
--ping watchdog
acl
--access control
-mode
√
-delete
√
-list
-MacAddr
EKI-6331AN_User Manual_for NCC
--enable wireless access
control (ACL)
--delete a local ACL
address
--delete or display all local
ACL address
--add mac address to
Current Access Control List
Page
√
statistics
--statistics
√
-Wireless
--Wireless LAN
√
-Ethernet
--Ethernet LAN
√
√
log list
--syslog list
√
password
--system password
√
reset
--restore factory
√
reboot
--reboot system
√
exit
--logout from CLI
EKI-6331AN_User Manual_for NCC
Page
Appendix C. GPL Declamation
PUBLIC SOFTWARE DECLAMATION
In the software we delivered, there may contains some public software, if it is, please read
below carefully:
1. Definition
“Public Software”, when applicable, shall mean that portion of the Licensed Software, in source code
form, set forth in the below Table, and provided under the terms set forth in the Section 5, the indicated
website, the complete license terms can be found.
“Public Software” shall mean each of:
(a) any computer code that contains, or is derived in any manner (in whole or in part) from, any
computer code that is distributed as open source software (e.g. Linux) or similar licensing or
distribution models; and
(b) any software that requires as a condition of use, modification and/or distribution of such software
that such software or other software incorporated into, derived from or distributed with such software (i)
be disclosed or distributed in source code form, (ii) be licensed for the purpose of making derivative
works, or (iii) be redistributable at no charge.
Public Software includes, without limitation, software licensed or distributed under any of the following
licenses or distribution models, or licenses or distribution models similar to any of the following: (1)
GNU’s General Public License (GPL) or Lesser/Library GPL (LGPL); (2) the Artistic License (e.g.,
PERL); (3) the Mozilla Public License; (4) the Netscape Public License; (5) the Sun Community
Source License (SCSL); (6) the Sun Industry Source License (SISL); and (7) the Apache Software
license.
2.
Limited Use
Any Public Software provided under the agreement shall be subject to the licenses, terms and
conditions of its model. Licensee hereby agrees to comply with the terms and conditions applicable
EKI-6331AN_User Manual_for NCC
Page
to any such Public Software, as set forth in its presentation on website.
3. Limited Liability
The supplier hereby express that the supplier shall have no liability for any costs, loss or damages
resulting from Licensee’s breach of the terms and conditions applicable to use, conversion or
combination of the licensed software with or into Public Software.
4. NO WARRANTY
This program or licensed software is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY. THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO
THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH LICENSEE.
5. Public Software Name and Description
Table 3 Public Software Name and Description
Program
Copy Right
Origin Sour
Licenses or
License Terms
Name
Description
Code
Distribution Models or
Website
its special license
Reference
terms
U-boot
Wolfgang Denk,
ftp://ftp.denx.de/
GNU GENERAL
GNU GENERAL
DENX Software
pub/u-boot/
PUBLIC LICENSE
PUBLIC
Version 2
LICENSE Version
Engineering,
wd@denx.de
Busybox
http://www.busy
GNU GENERAL
http://www.gnu.or
box.net/downloa
PUBLIC LICENSE
g/licenses/old-lice
ds/busybox-1.01
Version 2
nses/gpl-2.0.html
.tar.bz2
Goahead
Copyright (c)
http://data.goahe
GoAhead
ad.com/Software
EKI-6331AN_User Manual_for NCC
Page
Software Inc.,
/Webserver/2.1.
1992-2000.
8/webs218.tar.g
hostapd
Copyright (c)
http://hostap.epit
GNU GENERAL
http://www.gnu.or
2002-2006, Jouni
est.fi/releases/h
PUBLIC LICENSE
g/licenses/old-lice
Malinen
ostapd-0.4.8.tar.
Version 2
nses/gpl-2.0.html
 and
contributors
wpa_supplic
Copyright (c)
http://hostap.epit
GNU GENERAL
http://www.gnu.or
ant
2003-2005, Jouni
est.fi/releases/w
PUBLIC LICENSE
g/licenses/old-lice
Malinen
pa_supplicant-0.
Version 2
nses/gpl-2.0.html
 and
contributors
ntpclient
Copyright 1997,
http://doolittle.ica
GNU GENERAL
http://www.gnu.or
1999, 2000, 2003
rus.com/ntpclien
PUBLIC LICENSE
g/licenses/old-lice
Larry Doolittle
t/ntpclient_2003
Version 2
nses/gpl-2.0.html
_194.tar.gz
net-snmp
Copyright(c)
http://prdownloa
GNU GENERAL
http://www.gnu.or
2001-2003,
ds.sourceforge.n
PUBLIC LICENSE
g/licenses/old-lice
Networks
et/net-snmp/net-
Version 2
nses/gpl-2.0.html
Associates
snmp-5.4.1.tar.g
Technology, Inc
All rights
reserved.
vsftpd
Author: Chris
ftp://vsftpd.beast
GNU GENERAL
http://www.gnu.or
Evans
s.org/users/ceva
PUBLIC LICENSE
g/licenses/old-lice
EKI-6331AN_User Manual_for NCC
Page
ns/vsftpd-1.1.2.t
Version 2
nses/gpl-2.0.html
ftp://ftp.kernel.or
GNU GENERAL
http://www.gnu.or
g/pub/linux/kern
PUBLIC LICENSE
g/licenses/old-lice
el/v2.6/linux-2.6.
Version 2
nses/gpl-2.0.html
ar.gz
linux
15.tar.bz2
iptables
Copyright
ftp://ftp.netfilter.o
GNU GENERAL
http://www.gnu.or
2000-2004
rg/pub/iptables/i
PUBLIC LICENSE
g/licenses/old-lice
netfilter project
ptables-1.3.6.tar.
Version 2
nses/gpl-2.0.html
http://www.netfilter
bz2
.org/
openssl
Copyright (c)
http://www.open
GNU GENERAL
http://www.gnu.or
1998-2008 The
ssl.org/source/o
PUBLIC LICENSE
g/licenses/old-lice
OpenSSL Project.
penssl-0.9.8k.tar
Version 2
nses/gpl-2.0.html
All rights
.gz
reserved.
Igmpproxy
Copyright (C)
http://sourceforg
GNU GENERAL
http://www.gnu.or
2005 Johnny
e.net/projects/ig
PUBLIC LICENSE
g/licenses/old-lice
Egeland
mpproxy/files/ig
Version 2
nses/gpl-2.0.html

mpproxy/0.1/igm
pproxy-0.1.tar.gz
/download
Dnrd
iproute
Copyright (C)
http://sourceforg
GNU GENERAL
http://www.gnu.or
1998 Brad M.
e.net/projects/dn
PUBLIC LICENSE
g/licenses/old-lice
Garcia
rd/files/dnrd/2.12
Version 2
nses/gpl-2.0.html

/download
Stephen
http://developer.
GNU GENERAL
http://www.gnu.or
Hemminger
osdl.org/dev/ipro
PUBLIC LICENSE
g/licenses/old-lice
EKI-6331AN_User Manual_for NCC
Page
shemminger@osd
ute2
Version 2
nses/gpl-2.0.html
l.org
Alexey Kuznetsov
kuznet@ms2.inr.a
c.ru
Pppd
Paul Mackerras
ftp://ftp.samba.or

EKI-6331AN_User Manual_for NCC
Page
Appendix D. Country Channel List
EKI-6331AN supports country selection. Channels may vary upon each country’s regulation. The
following tables list the channel with country code in each bandwidth.
Table 4 FCC Countries
Country
Mode
Channel list
40MHz
20MHz
10MHz
5MHz
United States
Chile
China
149/150/151/152/
Columbia
Mexico
Panama
(5725～5850)
149/153/157/ 149/153/157/161/
161
165
Pilippines
149/151/153/155/
153/154/155/156/
157/159/161/163/1 157/158/159/160/
65
161/162/163/164/
165
Taiwan
Uruguay
Venezuela
Table 5 CE Countries
Channel list
Country
Mode
40MHz
20MHz
10MHz
Albania
Algeria
Australia
Austria
Belgium
Bulgaria
Cyprus
100/101/102/103/
104/105/106107/
11a
(5470～5725)
100/102/104/106/
108/109/110/111/
100/104/108/112 108/110/112/114/
112/113/114/115/
116/132/136/140
116/118/132/134/1
CH120~CH131 112/132/136
116/117/118/119/
Excluded
100/104/108/
Meteorology
Czech
Republic
5MHz
Radars
Denmark
Estonia
EKI-6331AN_User Manual_for NCC
36/138/140
131/132/133/134/
135/136/137/138/
139/140/141
Page
Finland
France
Germany
Greece
Hungary
Iceland
Ireland
Italy
Latvia
Liechtenstein
Lithuania
Luxembourg
Macedonia
Malta
Netherlands
Norway
Poland
Portugal
Romania
Slovakia
Slovenia
Spain
Sweden
United
Kingdom
Table 6 Other Countries
Country
Mode
Channel list
40MHz
20MHz
10MHz
5MHz
149/150/151/152/
149/151/153/155/
India
11a
149/153/157/ 149/153/157/161/ 157/159/161/163/1
5725-5875MHz 161
165/169/173
65/167/169/171/17
153/154/155/156/
157/158/159/160/
161/162/163/164/
165/166/167/168/
169/170/171/172/
173
EKI-6331AN_User Manual_for NCC
Page
Korea
Russia
11a
5470-5650MHz
5725-5825MHz
100/104/108/
100/101/102/103/
112/149/153/
104/105/106107/
157/161
*Russia:
Does not
100/104/108/112/
116/149/153/157/
161
100/102/104/106/
108/109/110/111/
108/110/112/114/
112/113/114/115/
116/149/151/153/1 116/149/150/151/
55/157/159/161/
152/153/154/155/
support
156/157/158/159/
HT40.
160/161/
100/101/102/103/
104/105/106107/
108/109/110/111/
11a
South Africa
5470-5725MHz
5725-5875MHz
100/102/104/106/
112/113/114/115/
100/104/108/ 100/104/108/112/ 108/110/112/114/
116/117/118/119/
112/116/132/ 116/132/136/140/ 116/118//132/134/1 131/132/133/134/
136/140/149/ 149/153/157/161/ 36/138/140//151/15 135/136/137/138/
153/157/161/ 165
3/155/157/159/161/ 139/140/149/150/
165
151/152/153/154/
155/156/157/158/
159/160/161/162/
163/164/165
EKI-6331AN_User Manual_for NCC
Page
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