Comtec FT213 User Manual

FT200 Series Wireless Access Point

Model FT213

User’s Manual

1

Table of Content

CHAPTER 1: INTRODUCTION----------------------------------------------------------------------------------------------------4

OVERVIEW ----------------------------------------------------------------------------------------------------------------------------------- 4
KEY FEATURES ----------------------------------------------------------------------------------------------------------------------------- 4
PREPARATION FOR USE -------------------------------------------------------------------------------------------------------------------5
MINIMUM SYSTEM AND COMPONENT REQUIREMENTS--------------------------------------------------------------------------------6

CHAPTER 2: BASIC INSTALLATION AND SECURITIES------------------------------------------------------------7

OPERATING DISTANCE TIPS --------------------------------------------------------------------------------------------------------------7
DEFAULT FACTORY SETTINGS------------------------------------------------------------------------------------------------------------ 7
GETTING TO KNOW WIRELESS SECURITY OPTIONS----------------------------------------------------------------------------------8

Security Precautions---------------------------------------------------------------------------------------------------------------- 8

SECURITY OPTIONS ------------------------------------------------------------------------------------------------------------------------8
INSTALLING FT213 ACCESS POINT------------------------------------------------------------------------------------------------------9
DEPLOY THE FT213 ACCESS POINT -------------------------------------------------------------------------------------------------- 10

CHAPTER 3: GENERAL INFORMATION------------------------------------------------------------------------------------11

INFORMATION-------------------------------------------------------------------------------------------------------------------------------11

CONNECTION ------------------------------------------------------------------------------------------------------------------------------ 12
STATISTICS --------------------------------------------------------------------------------------------------------------------------------- 13

CHAPTER 4: COPIOUS FUNCTIONALITIES----------------------------------------------------------------------------- 14

TIME SERVER --------------------------------------------------------------------------------------------------------------------------- 14
BRIDGE/ROUTER MODE------------------------------------------------------------------------------------------------------------- 14
ANY IP------------------------------------------------------------------------------------------------------------------------------------ 15
UNDERSTANDING RADIUS SETTINGS ----------------------------------------------------------------------------------------- 16
FIREWALL MANAGEMENT------------------------------------------------------------------------------------------------------------ 18
VIRTUAL SERVER ---------------------------------------------------------------------------------------------------------------------- 19

CHAPTER 5: WIRELESS SETUP ----------------------------------------------------------------------------------------------- 21

OPERATING MODE--------------------------------------------------------------------------------------------------------------------- 21
VAP / VLAN SETTINGS------------------------------------------------------------------------------------------------------------ 22

Overview --------------------------------------------------------------------------------------------------------------------------- 22

UNDERSTANDING WEP/WPA SECURITY OPTIONS ----------------------------------------------------------------------- 24
ACCESS CONTROL---------------------------------------------------------------------------------------------------------------------- 24
WDS MODE ----------------------------------------------------------------------------------------------------------------------------- 25
SMART WDS---------------------------------------------------------------------------------------------------------------------------- 26
ADVANCED SETTINGS ---------------------------------------------------------------------------------------------------------------- 27

Wi-Fi Multi-media (WMM) ------------------------------------------------------------------------------------------------ 27
Super-G and Turbo-A wireless parameters------------------------------------------------------------------- 28

CHAPTER 6: SITE SURVEY AND LINK TEST---------------------------------------------------------------------------- 29

SITE SURVEY---------------------------------------------------------------------------------------------------------------------------- 29
LINK TEST ------------------------------------------------------------------------------------------------------------------------------- 29

CHAPTER 7: MANAGEMENT----------------------------------------------------------------------------------------------------- 31

CHANGE PASSWORD------------------------------------------------------------------------------------------------------------------ 31
REMOTE MANAGEMENT -------------------------------------------------------------------------------------------------------------- 31
UPGRADE FIRMWARE----------------------------------------------------------------------------------------------------------------- 37
BACKUP / RESTORE SETTINGS---------------------------------------------------------------------------------------------------- 38
EVENT LOG------------------------------------------------------------------------------------------------------------------------------- 39
REBOOT AP------------------------------------------------------------------------------------------------------------------------------ 40

CHAPTER 8: WARRANTY INFORMATION ------------------------------------------------------------------------------- 41

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FCC STATEMENT----------------------------------------------------------------------------------------------------------------------- 42

CHAPTER 10: TECHNICAL SUPPORT -------------------------------------------------------------------------------------- 43

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Chapter 1: Introduction

This manual covers the installation and operation of the Comtec’s FT213 Wireless
Access Point. This Access Point provides a secure, affordable, and easy-to-use wireless
LAN solution that combines flexibility with the enterprise-class features required by
networking professionals.
This chapter gives an overview of the enterprises-class access point, as well as its key
features. In addition, we detail about the hardware description, system requirement
and basic installation.

Overview

FT213 access point distinguishes herself by one built-in mini-PCI card, providing wired
and wireless two ports in a bigger infrastructure. Typically, VAP functionality allows a
single network AP to behave as “8” number of virtual network APs. This does away with
the limitation by the sheer number of Ethernet connections that need APs acting as a
proxy. WMM prioritizes traffic demands from different applications and extends Wi-Fi’s
high quality end-user experience from data connectivity to voice, music, and video
applications under a wide variety of environment.
This Access points serves as the connection point between wireless and wired networks
or as the center point of a stand-alone wireless network. In large installations, wireless
users within radio range of an access point can roam throughout a facility while
maintaining seamless, uninterrupted access to the network.
You can configure and monitor FT213 using the command-line interface (CLI), the
browser-based management system, or Simple Network Management Protocol
(SNMP).
Networks are useful tools for sharing computer resources. You can access one printer
from different computers and access data located on another computer's hard drive.
Networks are eve n used for playing multipla yer video games. So , networks are not only
useful in homes and offices , th ey c an also be fun. Use the instructions in t his Guide to
help you connect FT213, set it up, and configure it to bridge your di fferent networks.

Key Features

FT213 is use-friendly and provides solid wireless and networking support. The following
standards and conventions are supported:

• Standards Compliant. The Wireless Access Point complies with the IEEE 802.11a/b/g
for Wireless LANs.

• WEP support. Support for WEP is included 64-bit, 128-bit, and 152-bit keys.

• DHCP Client Support. DHCP Server provides a dynamic IP address to PCs and other
devices upon request. The FT213 can act as a client and obtain information from your
DHPC server.

• RADIUS Accounting - Enable accounting on FT213 to send accounting data about
wireless client devices to a RADIUS server on your network.

• SNMP Support. Support for Simple Network Management Protocol (SNMP)
Management Information Base (MIB) management.

• Multiple op erating modes:
Access point
Station Adapter
Wireless Bridge.
Wireless Repeater

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Inter-building

• Repeater mode—Configure FT213 as a wireless repeater to extend the c overage area
of your wireless network.

• VAPs
Assign Multi-SSIDs on your access point (one SSID per VAP) to differentiate policies
and services among users forming a wide variety of VLANs.

• QoS
Use this feature to support qual ity of s ervice fo r prioritizing tr affic from th e Ethernet
to FT213. FT213 also supports the voice-prioritization schemes used by 802.11a/b/g
wireless phones.

• Transmit Power Control
Supports settable transmit power l evels to adjust co verage cell size, r anging from full,
half(50%), quarter(25%) eighth(12.5%) and min

• Atheros Super AG Mode: Super AG mode enables the transmission up to 108Mbps

• Multiple security settings per VLAN with up to 8 VLANs
Security settings for multiple groups – so employees, guests and contractors now
easily and securely share the same infrastructure

• Access Control.
The Access Control MAC address filtering feature can ensure that only trusted
wireless stations can use the to gain access to your LAN.

• Hidden Mode
The SSID is not broadcast assuring only clients configured with the correct SSID can
connect.

Preparation for Use

The Comtec's FT213 Wireless Access Point requires physical mounting and installation
on the site, follow ing a pres cribed pla cem en t design to ensure optimum operation and
roaming.
The FT213 operates with Power ov er Ethernet (PoE) which requ ires the installation of a
separate Power injector which “injects” DC current into the Cat5 cable.

The FT213 package includes the following items:

• The FT213 Wireless Access Point

• POE Power Injector

• AC Power Cord

• Mast Mounting Kit & Screw

• Documentation as PDF files (on CD-ROM)

• Quick installation guide

The FT213 can be mounted outdoor on a high post to achieve the best bridge result. If
mounted outdoor , the outdoor protection kit must be used to prevent lightning damage.

Minimum System and Component Requirements

The FT213 is designed to be attached to the Mast at appropriate locations. To complete
the configuration, you should have at least the following components:

• Access to at least one laptop or PC with an Ethernet card and cable t hat can b e used
to complete the initial configuration of the unit.

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• A Web browser progr am (such as Microsoft Internet Explorer 6.0 or later, or Netscape

4.78 or later) installed on the PC or laptop you will be using to configure the Access
Point.

• TCP/IP Protocol (usually comes installed on any Windows PC.)

Chapter 2: Basic Installation and Securities

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This chapter explains how to place and connect the Comtec’s Access Point. In addition,
the security features are elaborated.
Note

Yo u need to prepare these three things before you can establis h a connection through
your wireless access point.

• A location for the that conforms to the Observing Placement and Range Guidelines
below.

• The wireless access point connected to your LAN through a device such as a hub,
switch, router, or Cable/DSL gateway.

• One or more computers with properly configured 802.11a/b/g.

Operating Distance Tips

The range of your wireless connection is significantly determined by the physical
placement of FT213.
To optimize the results, place your wireless access point:

• Near the center of the area in which your PCs will operate.

• In an elevated l ocation s uch as a high shelf where the wirelessly c onnected PCs have
line-of-sight access (even if through walls).

• Away from sources of interference, such as PCs, microwaves, and 2.4 GHz cordless
phones. • Away from large metal surfaces.

• Putting the antenna in a vertical position provides best side-to-side cover age. Putting
the antenna in a horizontal position provides best up-and-down coverage.

• If using multiple access points, it is better if adjacent access points use different r adio
frequency Channels to reduce interference. The recommended Channel spacing
between adjacent access points is 5 Channels (for example, use Cha nnels 1 and 6, or
6 and 11).

Default Factory Settings

We’ll detail about FT213 default factory settings below. Factory Default Restore will
enable you to restore these defaults.

FEATURE FACTORY DEFAULT SETTINGS

User Name (case sensitive) admin
Password (case sensitive) passwor d
Access Point Name APxxxxxx(xxxxxx represents the last 6 digits of

MAC address)
Country / Region United States
Router Mode Bridge
IP T ype static IP

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IP Addr ess 192.168.1 .1
IP Subnet Mask 255.255.255.0
Default Gate way 0.0.0.0
Operating Mode Access Point
Wireless Mode 802.11a
Channel / Frequency 52 / 5.260GHz

Getting To Know Wireless Security Options

Comtec wants to make wireless networking as safe and easy for you as possible. The
current generation of products provides several network security features, but they
require specific action on your part for implementation. So, keep the following in mind
whenever you are setting up or using your wireless network.

Security Precautions

The following is a complete list of security precautions to take as shown in this User’s
Manual. (at least steps 1 through 5 should be followed):

1. Change the default SSID.

2. Disable SSID Broadcast.

3. Change the default passw or d f or t he Administrator account.

4. Enable MAC Address Filtering.

5. Change the SSID periodically.

6. Use the highes t encry ption al gorithm possible. Use WPA if it is available. Please note
that this may reduce your network performance.

7. Change the WEP encryption keys periodically.

To ensure network security, steps one through four should be followed, at least.
Wireless networks are easy to find. Hackers know that in order to join a wireless
network, wireless networking products first listen for “beacon messages”. These
messages can be easily decrypted and contain much of the network’s information, such
as the network’s SSID (Service Set Identifier).

Security Options

There are several ways you can enhance the security of your wireless network:

• Restrict Access Based on MAC address. You can restrict access to only trusted clients
so that unknown clients cannot wirelessly connect to the FT213. MAC address
filtering adds an obstacle against unwanted access to your network, but the data
broadcast over the wireless link is fully exposed.

• Use WEP. Wired Equivalent Privacy (WEP) data encryption provides data security.
WEP Shared Key authentication and WEP data encryption will block all but the most
determined eavesdropper.

• Use WPA or WPA-PSK. Wi-Fi Protected Access (WPA) data encryption provides data

WPA makes it virtually impossible to compromise.

• Enable Wir eless Security Separator

The associated wireless clients will not be able to communicate with each other if this

feature is enabled. The default setting is Disable.

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Installing FT213 Access Point

Before installing, you should mak e sure that Ethernet network is perf ectly working. Y ou
will be connecting the FT213 to the Ethernet network so that computers with 10/100
Fast Ethernet adapters will communicate computers on the Ethernet.

SETUP THE ACCESS POINT Tip

Before mounting the FT213 in a high location, first set up and test the FT213 to verify
wired network connectivity.
a. Prepare a computer with an Ethernet adapter . If this computer is already part of your

network, record its TCP/IP configuration settings.

b. Configure the computer with a static IP address of 192.168.1.x (x cannot be 1)and

255.255.255.0 for the Subnet Mask.

c. Connect an Ethernet cable from the FT213 to the computer.
d. Turn on your computer, connect the power adapter to the FT213

CONFIGURE LAN AND WIRELESS ACCESS

Configure the Ethernet port for LAN access

• Connect to the FT213 by opening your browser and entering http://192.168.1.1 in
the address field. A login window like the one shown below opens:

Figure: 2-1 login window

When prompted, please enter admin for Name and password for password, Clicking

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Login now, it will navigate you into FT213’s homepage-----General Information will be
shown below.

Figure: 2-2 general information

Deploy the FT213 Acces s Point

a. Disconnect the FT213 and position it where you will deploy it. The best location is

elevated, such as wall mounted or on the top of a cubicle, at the center of your
wireless coverage area, and within line of sight of all the mobile devices.

b. Lift the antenna on either side so that they are vertical.

Note: Consult the antenna positioning and wireless mode configuration information
in the Advanced Configuration chapter of the Reference Manual.

c. Connect an Ethernet cable from your FT213 Access Point to a LAN port on your router,

switch, or hub.

d. Connect the power adapter to the wireless access point and plug the power adapter

in to a power outlet.

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Chapter 3: General Information

General information gives you a basic concept of the FT213 Access Point.

Information

Figure: 3-1 general information

We’ll elaborate the information from the FT213’s homepage
Access Point Name: You may assign any device name to FT213. This name is only

used by FT213 administrator for identification purposes. Unique, memorable names
are helpful, especially if you are employing multiple access points on the same
network. The default name is APxxxxxx..

MAC Address: Short for Media Access Control address, a hardware address that

uniquely identifies each node of a network.

Country/Region: This field identifies the region where the FT213 can be used. It may

not be legal to operate the wireless features of the wireless access point in a region
other than one of those identified in this field. The default country is the United
States.

Firmware Version: Firmware is s tored in a flash memory and can be upgrade d easily ,

using your Web browser, and can be upgraded via ftp server or ftp server. IP T ype: By
default, the FT213 is configured as static IP Address.

IP Address: The IP address must be unique to your network. The default IP address is

192.168.1.1

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Note
T o associate FT213 to your PC, make sure the PC IP address need to be matched the AP .

For instance, the FT213 is 192.168.1.1, and your PC IP should be 192.168.1. X.

Subnet Mask: The Subnet Mask must be the same as that set on the LAN that your

Access Point is connected to. The default is 255.255.255.0.

Operating Mode: provides five modes, Access Point, Station, bridge, repeater and

inter-building.

Access Point: Act as a standard 802.11a/b/g. The default mode is Access Point.
Station: Perform as a client station associated to other APs. Be sure that they share the

same SSID when connected.

Bridge: The F T213 acts as a bridge connecting APs. Two bridge modes are available

below.

Point-to-Multi-Point Bridge:Select this only if this is the “Master” for a group of

bridges. The other bridge must use this MAC address. They then send all traffic to this
“Master”, rather than communicate directly with each other. WEP should be used to
protect this traffic.

Wireless Repeater: In this mode, the FT213 can co mmunica te with ano ther wirel ess

station or wireless bridge. You can enter the MAC address of both adjacent repeaters
in the fields provided to communicate with other wireless bridge or use SSID to
communicate with other wireless station. WEP should be used to protect this
communication.

Wireless Mode: Select the desired wireless operating mode. The default mode is

802.11a.

Channel: This field identifies which operating frequency will be used.
Security Profiles: This provides a list of virtual APs derived from FT213 Virtual AP,

spelling out profile name, SSID, MAC, security, and status.

Connection

Under the Information heading, click the connection link to view the connection status
shown below.

Figure: 3-2 connection status

Note
If the wireless access point is rebooted, the table data is lost until the wireless access

point rediscovers the devices.

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T

T

Statistics

The statistics provide various LAN and WAN statistics.

Figure: 3-3 statistics

Field Description

Wired Ethernet

Wireless

Packets

Bytes The number of bytes sent since the was

Unicast Packets The Unicast packets sent since the was

Broadcast Packets

Multicast Packets The Multicast packets sent s ince th e was

Total Packets The Wireless packets sent since the was

Total Bytes The Wireless bytes sent since the was

he number of packets sent since the

was restarted.

restarted.

restarted.

he Broadcast packets sent since the

was restarted.

restarted.

restarted.

restarted.

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Chapter 4: Copious Functionalities

The versatile FT213 access point provides various, applicable functions.

Time Server

By click Basic Settings, the “Basic Settings” will appear shown below.

Figure: 4-1 Basic settings

The FT213 allows you to synchronize the time between your network and time server
by using NTP Time Server.
Time Sever provides correct and cur rent time in any world tim e zone, country or major
city. Accurate adjustments for Daylight Saving Time (or Summer Time ) are made
according to each location's rules and laws.
Time Server Port: This field identifies the time server port like 123.
Time Zone: Select the time zone location for your setting.
Current Time: This field identifies the current time in your specific time Zone.

Bridge/Router Mode

From the system setup, click IP Settings, you’ll be navigated into the WAN/LAN
Settings.

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Figure: 4-2 WAN/LAN settings

FT213 can be figured as bridge mode and router mode.

Bridge Mode

Under Bridge Mode, the FT213 will act as a pass-through bridging your network, by
associating with various devices. This can extend your radius of your ne twork.
Spanning T ree: Enabling spanning tree can prev ent undesirable loops in the network,
ensuring a smooth running network. By default, the function is enabled.

Router Mode

Under Router Mode, the FT213 has two ports, WAN port and LAN ports.
If your network has a requirement to use a diff erent IP ad dres sing scheme, yo u c an
make those changes in this menu. Thes e settings are on ly required if the Refresh” is
chosen. Remember to click Apply to save your changes.

Any IP

If IP address has slipped your mind, any IP functionality can relieve your anxiety.
Enabling any IP, you’ll feel free to enter IP Address, IP Subnet Mask and Gateway,
enjoying internet surf.
Please refer to the diagram below.

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Take the steps to activate the functionality.

STA1

PC

DUT

Any IP Enabled

STA2

Configure the FT213 as router mode.
Make sure your station connected to the AP.
Set correct IP parameters for the AP.
Enable any IP

Understanding RADIUS Settings

RADIUS is a server for remote user authentication and accounting. It can be used on
any network that needs a centralized authentication and/or accounting service for its
workstations.
From the system Setup, click Radius Settings, the RADIUS Settings will display as
below.

Figure: 4-3 Radius settings

You will also have to fill in the following Radius server settings:

• Primary Radius Server IP Address

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This field is required. Enter the IP address of the Radius Server o n your LAN or WA N..

• Secondary Radius Server IP Address

This field is optional. Enter the IP address of the Secondary Radius Server on your
LAN.

• Radius Port

Enter the port number used for connections to the Radius Server.

• Radius Shared Key

Enter the desired value for the Radius shared k ey . This key enables the client to log in
to the Radius server and must match the value used on the Radius server.

•Radius Accounting Option

The Radius Accounting option can be enabled so that you can track various
information like who connected to the network, when they connected , how long they
were connected, how much network traffic they generated, and so on.

HTTP Redirect

Currently market campaign has a stake in the future of you r company , so that plugging
your products on website is a basic step for your goods.
The FT213 access point has insight into your need. Enabling HTTP Redircet, you can
enter the company website (for example, http://www.google.com
web that first appear when someone is surfing on internet , vi a a station conn e ct ed to
your AP for internet surf.

The following is the HTTP Redirect Settings.

). It is your desired

FT213

STA2 STA1

Figure: 4-4 HTTP Redirect settings
URL
Enter your desired website in this field. Be sure to click “Apply” to save the
configuration.

Note

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Be sure to your AP connected to the internet when using HTTP Redirect.

Firewall Management

Today’s companies rely on highly networked, secure computing environments to
efficiently and safely conduct business. Firewalls are a key component of any secure
network. Firewalls are configured to allow “desired” traffic in and to keep “undesired”
traffic out.
The FT213 access point is also qualified for firewall management.
Please see the diagram below.
Acting as a firewall, the AP will filter your undesired data and protocols, only delivering
the “wanted” for your PC.
Click the firewall link and you’ll be navigated to Firewall Management interface.

Figure: 4-5 firewall management

Before applying the firewall management, you need enable firewall.
Here we’ll discuss Firewall.

• Name

Enter your desired firewall rule name in this field.

• Allow

This field identifies which pac kets hav e IP address es specified b y you, are a llowed to
transmit at your LAN.

• Deny

This field identifies w hich pac kets ha ve I P addres ses spec ified by you, are ban ned to
transmit at your LAN.

• Interfa c e

This is optional, WAN or LAN.

• Destination
This specifies where packets are bound for.

• IP Range Start

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This specifies the starting-point of your specific IP addresses.

• IP Range End

This specifies the ending-point of your specific IP addresses.

• Protocol

This is optional, TCP, DCP, ICMP or *. Select which protocol you want to perform
“Allow” or “Deny”.

Note
* indicates you restrict no protocol to perform “Allow” or “Deny”.

• Port Range

This specifies your IP port range.

Schedule

You c an set time when your AP performs firewall management, by enabling “from”.
Alternatively, if you desire your AP to perform firewall management for a long time,

please enable “always”.
When completing all firewall rules configuration, please click Add Rule. Firewall Rule List
will appear below.

Figure: 4-6 FT213 firewall list

Virtual Server

Note
Virtual server can be enabled only under router mode.

The FT213 access point distinguishes by acting as a virtual server. This most
cost-effective serv er virtualization technology is engineered for heteroge neous network.
Please refer to the following diagram.
Under router mode, designed for the virtual server, the AP is wirelessly coupled to FTP
server, mail server and log server on LAN port; on WAN port, the AP is coupled to PC.

STA1: FTP Server

PC1

HUB

WAN Port

AP

LAN Port

AP

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STA2: Mail Server

STA3: Log Server

The AP is the virtual server, so that you ha ve access to download files, enjoy e-mails or
undertake others, only via your PC.

Figure: 4-7 virtual server management

We’ll discuss virtual elements below.

•Name

Enter the virtual server’s name in this field.

•Private IP

This specifies the IP Address at your LAN.

•Protocol Type

This field is optional. Select TCP or UDP.

•Private Port

This specifies your LAN port.

•Public Port

This specifies your WAN port.

Schedule

You can set time-limit when your AP acts as a virtual server, by enabling “from”.

Alternatively, if you desire your AP to act as a virtual server for a long time, please

enable “always”.
When completing configuration of your virtual server, please click “Add Rule” to save
the setting.

•Virtual Server List

This provides you with the detailed list of virtual servers.

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Chapter 5: Wireless Setup

This chapter focuses on the FT213 access point’s powerful wireless function.
Basic Settings
The versatile FT213 access point proves adequate to five operating modes for your
various purposes.

Figure: 5-1

Operating Mode

FT213 is capable of five operating modes, access point, station adapter, wireless bridge,
wireless repeater, and wireless inter-building.

•Access Point

Any 802.11a/b/g wireless station can communicate with it by correct SSID.

•Wireless bridge

In this mode, the FT213 only communicates with another bridge-mode wireless

station. Y ou must enter the MAC address (physical address) of the other bridge-mode

wireless station in the field provided. WEP should be used to protect this

communication.

•Point to Multi-Point Bridge

Select this only if this FT213 is the “Master” for a group of bridge-mode wireless

stations. The other bridge-mode wireless stations must be set to Point-to-Point

Bridge mode, using this FT213 MAC address. They then send all traffic to this “Master” ,

rather than communicate directly with each other . WEP should be used to protect t his

traffic.

• Wireless Repeat e r.

In this half-duplex mode, the FT213 can communicate with another wireless bridge

and wireless station. You must enter the MAC address of both adjacent wireless

bridges in the fields provided. WEP should be used to protect this communication.

•Inter-building

This is Comtec own brand of WDS mode. Under this mode, FT213 will automatically

connect XI-1500, without manually entering MAC address for each other.

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•SSID

The SSID is the unique name shared among all de vices in a wireless network. It is

case-sensitive, must not exceed 32 alphanumeric characters, and may be any

keyboard character. Make sure this setting is the same for all devices in your wireless

network. The default SSID name is wireless.

•BSSID

A group of Wireless Stations and a si ngle access point, al l using the sam e ID (SSID),

form a Basic Service Set.

Using the same SSID is essential. Devices with different SSIDs are unable to

communicate with each other. However, some access points allow conne ct ions from

wireless stations which have their SSID set to “any” or whose SSID is blank (null).

•Wireless Mode

Select the desired wireless operating mode. The options are:

11a only – Only 802.11a wireless stations can be used.

Auto (11g/b) – Both 802.11g and 802.11b wireless stations can be used.

11g only - Only 802.11g wireless stations can be used.

11b only - All 802.11b wireless stations can be used. 802.11g wireless stations can

still be used if they can operate in 802.11b mode.

• Channel. This field identifies which operating frequency will be used. It should not be

necessary to change the wireless channel unless you notice interference problems or

setting up the FT213 near another access point.

• Data Rate. Shows the available transmit data rate of the wireless network. The default

is Best.

• Output Power. Set the transmit signal strength of FT213. The options are full, half,

quarter, eighth, and min. Decrease the transmit power if more than one AP is

collocated using the same channel frequency. The default is Full.

Station Mode Flow Control

• Uplink Speed Limit (1-1687): It indicates the transmission rate.

VAP / VLAN Settings

Overview

As the number of data-based syste ms increas e, it becomes more and mo re diffic ult to
provide the network infrastructure (due to the sheer number of Ethernet connections
that need to be provided) from the perspective of co st, space, and wire manag ement .
Luckily, the advent technology called VLAN (Virtual Local Area Network) can achieve
her mission. Now it is possible for these multi devices to be multi devices in function
without the need for multiple physical network APs.
See the diagram below.

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S

S

S

V

V

V

Switc

UnTag UnTag UnTag

h

Tagged

DUT

ETH1 ETH2 ETHn

LAN 1

LAN 2

LAN n

TA1

Under this mode, the FT213 access point can be have as 8 virtual Wireless LAN
infrastructures. You can specify unique SSID for these different infrastructures. For
example, VLAN1 contains ETH1 and STA1, VLAN2 contains ETH2 and STA2, an d so on.
However, they al l share the same and unde rtake different tasks. Some VL ANs can be
used for guest Internet access, others for enterprise users, and administrators can be
put on a high security VLAN with enhanced firewall permissions. All this can be achieved
using a single infrastructure to emulate up to 8 infrastructures. The AP does this by
assigning each of the 8 VLANs it’ s own SSI D , so you wil l think yo u are looking at up to
8different wireless networks.

TA2

TAn

Figure 5-2

You can configure each profile by clicking “Edit”. Such configuration as configuring
profile name, SSID, enabling “broadcast SSID”, or doing security.

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Understanding WEP/WPA Security Options

The following elaborate WEP/WPA security options.
Field Description
Network
Authentication

Encryption
Strength

Security
Encryption (WEP)
Keys

WPA-PSK (Wi-Fi
Protected Access
Pre-Shared Key)

WPA2-PSK Identical to WPA-PSK with the exception of the wa y to encryption

WPA-PSK &

WPA 2-PSK

Yo u have two authentication options.

• Open System:
No authentication is imposed to the AP. However, if the 802.1x
option is configured, authentication of connections can be
performed by a RADIUS server.

• Shared: this is for shared key authentication. Data is
encrypted.
You can select the following data encryption options: Disabled
64- 128- or 152-bit WEP With Open System Authentication and
64- 128- or 152-bit WEP Data Encryption with Shared Key
authentication
WEP enabled, you can manually enter the four data encryption
keys or enable Passphrase to generate the keys automatically.
These values must be matched between all Clients and access
points at your LAN (key 1 must be the s ame for all, key 2 must be
the same for all, etc.)
Two ways to create WEP encryption keys:

• Passphrase.
Passphrase fu nction s as au tomat icall y case- sensi tive ch aracter s.
However not all wireless adapters support passphrase key
generation.

• Manual. These values are not case sensitive. 64-bit WEP: enter
10 hexadecimal digits (any combination of 0-9, a-f, or A-F).
128-bit WEP: enter 26 hexadecimal digits (any combination of
0-9, a-f, or A-F). 152-bit WEP: enter 32 hexadecimal digits (any
combination of 0-9, a-f, or A-F).
WPA Pre-Shared-Key uses a pre-shared key to perform the
authentication and generate the initial data encryption keys.
Then, it dynamically varies the encryption key. It uses Temporal
Key Integrity Protocol (TKIP) for encryption keys. However not all
wireless adapters support WPA. Furthermore, client software is
required on the client. Windows XP and Windows 2000 with
Service Pack 3 d o i ncl ud e the cl ie nt so ft war e t ha t su p po rts WPA.
Nevertheless, the wireless adapter hardware and driver must also
support WPA.

keys. WPA2-PSK uses Advanced Encryption Standard(AES) for
encryption keys.
You may have the option of WPA-PSK associated with TKIP.
Alternatively, you can select WPA2-PSK associated with AES.

Access Control

Authentication by username and password is only part of the st ory. Freq uently you
want to let people in based on somet hing other than who they are. So mething such as
where they are coming from. Restricting access based on something other than the
identity of the user is generally referred to as Access Control.

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Figure: 5-3

You can restrict access to only trusted STAs so that unknown STAs
cannot wirelessly connect to the FT213 by turning Access
Control on.
By entering MAC Address of new stations, you can manually add
the stations to allow them to be connected to the FT213.

WDS Mode

In a Wireless Distribution System (WDS) mode, multiple access points can be
configured to operate in the WDS m ode to int er -connec t wired LAN s egments that are
attached to the FT213 access point. Up to four devices can be connected to the FT213.

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Figure: 5-4

Local MAC Address:

This field provides the FT213 MAC address.

Remote MAC Address:

Enter the MAC Address of your desired devices connected to the FT213 in WDS Mode.

Uplink Speed Limit:

You can specify the transmission rate between the FT213 and other devices by

entering the value in uplink speed limit. The most speed available is

1687 ×64Kbps=105.4375Mbps

Smart WDS

Under bridge mode, enabling smart WDS, the FT213 access point can sniff other FT213
around him and automatically connect those that work in the same channel.
WDS Service Group ID
If two APs share the same group ID, they will be automatically connected.
Smart WDS can be activated on the premise that APs must be FT213.

Advanced Settings

26

The default advanced wireless LAN parameters usually streamline your work.

Figure: 5-5

Wi-Fi Multi-media (WMM)

Currently interest and demand for multimedia applications and advanced capabilities
are growing quickly. In the residential market, Voice over Internet Protocol (VoIP),
video streaming, music streaming, and interactive gaming are among the most
anticipated applications. In enterprise and public networks, support for VoIP, real time
streaming of audio and video content, as well as traffic management, allows network
owners to invent advanced methods to offer a richer and more diverse set of services.
WMM prioritizes traffic demands from different applications and extends Wi-Fi’s high
quality end-user experience from data connectivity to voice, music, and video
applications under a wide variety of environment and traffic conditions. WMM defines
four access categories (voice, video, best effort, and background) that are used to
prioritize traffic so that these applications have access to the necessary network
resources.
When your STA connect to the FT213, you can enjoy high-quality multimedia function
at your LAN, by enabling WMM.
Note

Before enabling WMM, make sure your stations must also support WMM. Further, your
operating system must be Windows XP with Service Pack 2.

Super-G and Turbo-A wireless parameters

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Enabling super-G or Turbo-A, your transmission rate could reach up to 108Mbps.
The following describes the advanced wireless parameters.

Field Description

RTS Threshold The packet size used to determine

whether it should use the CSMA/CD
(Carrier Sense Multiple Access with
Collision Detection) or the CSMA/CA
(Carrier Sense Multiple Access with
Collision Avoidance) mechanism for
packet transmission.

Fragmentation Length This is the maximum packet size use d f or

fragmentation. Packets larger than the
size programmed in this field will be
fragmented. The Fragment Threshold
value must be larger than the RTS
Threshold value.

Beacon Interval Specifies the data beacon rate between 20

and 1000.

DTIM Interval The Delivery Traffic Indication Message

specifies the data beacon rate between 1
and 255.

Preamble Type A long transmit preamble may provide a

more reliable connectio n or sligh tly longer
range. A short transmit preamble gives
better performance. Long is the default

Antenna Select the desired antenna for

transmitting and receiving. Auto is the
default.

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Chapter 6: Site Survey and Link Test

Site Survey

Figure: 6-1

Site Survey provides you w ith a table of adjac ent APs connec ted to your FT213 , when
it acts as a station. I n terms of each connected A P , Site Survey offers you their personal
information, including SSID, BSSID, RSSI, channel mode, connection status and
encryption.

Link Test

To optimize the communication between your LAN, link test is designed to test the
parameters that indicates communication quality.

Figure: 6-2

29

We’ll discuss parameters in link test.

RF Cable Loss(0-10):

This indicates RF loss in cables, ranging from 0 to 10.

Local Antenna Gain(0-99):

This indicates extended coverage provided by the local , for an existing 802.11a/b/g

wireless local area network (WLAN), ranging from o to 99.

Remote Antenna Gain((0-99):

This indicates extended coverage provided by the remote , for an existing

802.11a/b/g wireless local area network (WLAN).ranging from o to 99.

Test Interval (1-60000):This provides testing time
Test Packet Size (64-1514):

This tests the size of packet transmitted between the two access points, ranging from

64 to 1514

Test Time (60-86400):

This specifies how long the linking test will last ranging from 60 to 86400.

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Chapter 7: Management

This chapter describes how to manage your FT213 access point.

Change Password

Figure: 7-1
Yo u can have your desired password by changing password.
Ta ke the followin g ste p s to change passwo rd.

•Enter your currently-used password in the current field.

•Enter your new password in the New Password field.

•Re-enter the new password to confirm it in the Repeat New Password field.
Finally, click “Apply” to save the change.
Also, if you desire to restore to the factory-set password, please click “Yes”.
The default setting is disabled.

Remote Management

FT213 provides remote management to manage and diagnose your network.

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Figure: 7-2

SSH

Secure Shell (SSH) is a progr am that prov ides a cryptographically secure replacement
for Telnet that is considered the de facto protocol for remote logins. SSH runs in the
Application Layer of the TCP/IP stack. SSH provides a secure connection over the
Internet providing strong user authentication. SSH protects the privacy of transmitted
data (such as passwords, binary data, and administra tive commands) by encrypting it.
SSH clients make SSH relatively easy to use and are available on most computers
including those that run Windows or a type of UNIX. SSH clients are also available on
some handheld devices.
SSH on FT213 is enabled by default. When user manager is enabled, SSH uses the
same usernames and passwords established by the user manager.
The applicability of SS H for the FT213 access point allows y ou to hav e insight into your
LAN.
Note

If your computer does not have t he SSH client installed, you must procure and install it
before you can proceed. You can download the latest SSH client from the following site:
http://ssh.com/

.

Ta ke the followin g ste ps to man age the FT213 via SSH..
From the Putty Configuration, enter IP address in host name field and port number in
port field. Also, select SSH as protocol.

32

Figure: 7-3
Press Open, and the screen below should appear.

Figure: 7-4
The login name is admin and password is the default password. After successful login,
the screen should show the APdcb325>. In this example, the APdcb325 is the FT213
access point name.. Enter help to display the SSH command help.

33

SNMP
SNMP (simple network management protocol) is a distributed-management protocol.
Via SNMP, you have access to administrate your remotely . R ead Community Name: Y ou
have access to read rather than write.The default name is public.
Write Community Name: The d efault name is private.
Take the steps below to manage your FT213 via SNMP.
Enter ftp 192.168.1.1

, then in turn enter admin and password, and finally enter get

Jupiter. mib to get Jupiter. MIB. (The FT213’s software is called Jupiter.)

Figure: 7-5
From MIB Compiler interface, open jupter .mib a nd compile t he file by ena bling compile
Jupiter mib on tools menu. Save the compiled files to your disk.

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Figure: 7-6
Load the file to SNMP station. Your screen will appear.

35

Figure: 7-7
4 Changing settings with the database query page
Follow these steps to change an access point setting from the Database Query page:
Step 1 Click Get. The current value for the setting appears in the Value field.
Step 2 Modify the value in the Value field.
Step 3 Click Set. The new value is set on FT213.

36

Upgrade Firmware

Note
When uploading software to the FT213 Access Point, it is important not to interrupt the

Web browser by closing the window, clicking a link, or loading a new page. If the
browser is interrupted, the upload may fail, corrupt the software, and render the FT213
completely inoperable.

The software of the FT213 is stored in FLASH memory, and can be upgraded as new
software is released by . Upgrade files can be downloaded fr om Comtec's Web site. If
the upgrade file is compressed (.ZIP file), you must first extract the image (.RM G) file
before sending it to the wireless access point. The upgrade file can be sent using your
browser.
Note

The Web browser used to upload new firmware into the FT213 must support HTTP
uploads, such as Microsoft Internet Explorer 6.0 or above, or Netscape Navigator 4.78
or above.

1. Download the new software file from www.com tec.com.tw

and unzip it.

2. From the main menu Managem ent section, click the Upgr ade Firmware link to displa y

the screen above.

3. In the Upgrade Firmware menu, click the Browse button and browse to the location

of the image (.RMG) upgrade file.

4. Click Upload. When the upload completes, your wireless access point will

automatically restart. The upgrade process typically takes about one minute. In
some cases, you may need to reconfigure the wireless access point after upgrading.

, save it to your hard disk,

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Backup / Restore Settings

FT213 access point provides backup and restore for file mana gement.

Figure: 7-8
You ha ve access to back up the currently settings by enabling FT213’s Backup function.

Retrieve:

Retrieve button allows you to retrieve yo ur backup files.

Restore:

This button can be used to clear ALL data and restore ALL settings to the factory
default values.

38

Event Log

If you have a SysLog server on your LAN, enable the SysLog option. Event Log offers
you activity log information.

Figure: 7-9

• SysLog Server IP address:
FT213 will send all the SysLog to the specified IP address if SysLog opti on i s enabl ed.
Default: 0.0.0.0

• Port: The port numb er configured in the SysLog server on your network. Defau lt: 514

39

Reboot AP

In some cases, if you want to reboot FT213, click Y es and then apply . FT213 will reboot.

Figure: 7-10

40

Chapter 8: Warranty Information

LIMITED WARRANTY

Comtec warrants to You that, for a period of one year (the “Warranty Period”), your ’s
Product will be substantially free of defects in materials and workmanship under normal use.
Your exclusive remedy and ' entire liability under this warranty will be for at its option to
repair or replace the Product or refund Your purchase price less any rebates. This limited
warranty extends only to the original purchaser.
If the Product proves defective during t he W arranty P eriod call Technical Support in order to
obtain a Return Authorization Number, if applicable. BE SURE TO HAVE YOUR PROOF OF
PURCHASE ON HAND WHEN CALLING. If You are requested to return the Product, mark the
Return Authorization Number clearly on the outside of the package and include a copy of
your original proof of purchase. RETURN REQUESTS CANNOT BE PROCESSED WITHOUT
PROOF OF PURCHASE. You are responsible for shipping defective Products to pays for UPS
Ground shipping from back to You only.
ALL IMPLIED WARRANTIES AND CONDITIONS OF MERCHANTABILITY OR FITNESS FOR A
PARTICULAR PURPOSE ARE LIMITED
TO THE DURATION OF THE WARRANTY PERIOD. ALL OTHER EXPRESS OR IMPLIED
CONDITIONS, REPRESENT ATIONS ANDW ARRANTIES, INCLUDING ANY IMPLIED WARRANTY
OF NON-INFRINGEMENT, ARE DISCLAIMED.
Some jurisdictions do not allow limitations on how long an implied warranty lasts, so the
above limitation may not apply to You. This warranty gives you specific legal rights, and You
may also have other rights which vary by jurisdiction.
This warranty does not apply if the Product (a) has been altered, except by , (b) has not been
installed, operated, r epaired, or ma intained in acco rdance with instructions supplied by , or
(c) has been subjected to abnormal physical or electrical stress, misuse, negligence, or
accident. In addition, due to the continual development of new techniques for intruding upon
and attacking networks, does not warrant that the Product will be free of vulnerability to
intrusion or attack.
TO THE EXTENT NOT PROHIBITED BY LAW, IN NO EVENT WILL BE LIABLE FOR ANY LOST
DATA, REVENUE OR
PROFIT, OR FOR SPECIAL, INDIRECT, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
DAMAGES, REGARDLESS OF THE THEORY
OF LIABILITY (INCLUDING NEGLIGENCE), ARISING OUT OF OR RELA TED TO THE USE OF OR
INABILITY TO USE THE PRODUCT
(INCLUDING ANY SOFTWARE), EVEN IF FT213 HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES. IN NO EVENT
WILL ’ LIABILITY EXCEED THE AMOUNT PAID BY YOU FOR THE PRODUCT. The foregoing
limitations will apply e ven if a ny warr anty or r emedy provided under this Agr eement fails of
its essential purpose. Some jurisdictions do not allow the exclusion or li mitation of incidental
or consequential damages, so the above limitation or exclusion may not apply to You.
Please direct all inquiries to: [e-mail]

41

Chapter 9: Regulatory Information

FCC Statement

This product has been tested and complies with the specific ations 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
according to the instructions, may cause harmful interference to radio communications.
However, there is no guar antee tha t interferenc e will no t occur in a pa rticular installation . If
this equipment does cause harmful interference to radio or television reception, which is
found by turning the equ ipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:

• Reorient or rel o cate the receiving antenna

• Increase the separation between the equipment or devices

• Connect the equipment to an outlet other than the receiver's

• Consult a dealer or an experienced radio/TV technician for assistance
FCC Radiation Exposure Statement
This equipment complies with FCC radiation exposure limit s set forth for an uncontrolled
environment. This equipm ent should be installed and oper ated with minimum distance 20cm
between the radiator and your body. This transmitter must not be co-located or operating in
conjuction with any other antenna or transmitter.
To maintain compliance with FCC RF exposure compliance requirements, please follow
operation instruction as documented in this manual.
Safety Notices
Do not use this product near water , for example, in a wet basement or near a swimming pool.
Avoid using this product during an e lectr ical storm. There may be a remote risk of electric
shock from lightning.
Operation is subject to the following two conditions:

1. This device may not cause interference and

2. This device must accept any interference, including interference that may cause
undesired operation of the device.

42

Chapter 10: Technical Support

Manufacturer’s Statement

The FT213 is provided with warranty. It is not desired or expected that the user open the
device. If malfunction is experienced and all external caus es are eliminated, the user should
return the unit to the manufacturer and replace it with a functioning unit.
If you are experiencing trouble with this unit, the point of contact is:
[e-mail]
[phone] (Monday - Friday, 9am to 6pm EST)
or visit our website at
www.comtec.com.tw

43