Belkin F5D7230-4 User manual

User Manual
F5D7230-4
Wireless G
Router

Table of Contents
1. Introduction ........................................1
Benefits of a Home Network ...........................1
Advantages of a Wireless Network.......................1
Placement of your Router for Optimal Performance ..........2
2. Product Overview....................................6
Product Features ....................................6
3. Knowing your Router .................................9
Package Contents ...................................9
System Requirements ................................9
Setup Assistant Software System Requirements ............9
4. Connecting and Configuring your Router .................14
5. Alternate Setup Method .............................24
6. Using the Web-Based Advanced User Interface ...........42
Changing LAN Settings ..............................44
Viewing the DHCP Client List Page .....................46
Configuring the Wireless Network Settings ...............47
Securing your Wi-Fi Network ..........................52
WEP Setup .....................................56
Using Wi-Fi Protected Setup........................58
WPA Setup .....................................60
Setting WPA/WPA2 ...............................61
Guest Access (Optional) ...........................61
Using the Access Point Mode .........................65
Configuring the Firewall ..............................66
Setting MAC Address Filtering .........................70
Enabling the DMZ...................................71
Utilities Tab .......................................73
Restarting the Router .............................74
Updating the Firmware ............................79
7. Manually Configuring Network Settings .................84
8. Recommended Web Browser Settings ...................90
9. Troubleshooting....................................92
10. Information ......................................111

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Introduction
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Thank you for purchasing the Belkin Wireless G Router (the Router).
The following two short sections discuss the benefits of home
networking and outline best practices for maximizing your wireless
home network range and performance. Please be sure to read through
this User Manual completely, and pay special attention to the section
entitled “Placement of your Router for Optimal Performance” on
page 2.
Benefits of a Home Network
•Shareonehigh-speedInternetconnectionwithallthecomputersin
your home
•Shareresources,suchasfilesandharddrivesamongallthe
connected computers in your home
•Shareasingleprinterwiththeentirefamily
•Sharedocuments,music,video,anddigitalpictures
•Store,retrieve,andcopyfilesfromonecomputertoanother
•Simultaneouslyplaygamesonline,checkInternetemail,andchat
Advantages of a Wireless Network
Mobility – you no longer need a dedicated “computer
room”—now you can work on a networked laptop or desktop computer
anywhere within your wireless range
Easy installation – the Belkin Setup Assistant Software makes
setup simple
Flexibility – set up and access printers, computers, and other
networking devices from anywhere in your home
Easy expansion – the wide range of Belkin networking products let
you expand your network to include devices such as printers and
gaming consoles
No cabling required – you can spare the expense and hassle of
retrofitting Ethernet cabling throughout the home or office
Widespread industry acceptance – choose from a wide range of
interoperable networking products

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Placement of your Router for Optimal Performance
Important Factors for Placement and Setup
Your wireless connection will be stronger the closer your computer is
to your Router. Typical indoor operating range for wireless devices is
between 100 and 200 feet.
Inthesameway,yourwirelessconnectionandperformancewill
degrade somewhat as the distance between your Router and
connected devices increases. This may or may not be noticeable
to you. As you move farther from your Router, connection speed
may decrease. Factors that can weaken signals simply by getting
in the way of your network’s radio waves are metal appliances or
obstructions, and walls.
Ifyouhaveconcernsaboutyournetwork’sperformancethatmightbe
related to range or obstruction factors, try moving the computer to a
position between five and 10 feet away from the Router in order to see
ifdistanceistheproblem.Ifdifficultiespersistevenatcloserange,
please contact Belkin Technical Support.
Note: While some of the items listed below can affect network
performance, they will not prohibit your wireless network from
functioning; if you are concerned that your network is not operating at
its maximum effectiveness, this checklist may help.
1. Wireless Router Placement
Place your Router, the central connection point of your network,
as close as possible to the center of your wireless
network devices.
To achieve the best wireless network coverage for your “wireless
clients” (i.e., computers enabled by Belkin Wireless Notebook
Network Cards, Wireless Desktop Network Cards, and Wireless
USB Adapters):
 • EnsurethatyourRouter’snetworkingantennasareparallel
to each other, and are positioned vertically (toward the
ceiling).IfyourRouteritselfispositionedvertically,point
the antennas as much as possible in an upward direction.
 • Inmultistoryhomes,placetheRouteronafloorthatis
as close to the center of the home as possible. This may
mean placing the Router on an upper floor.
 • TrynottoplacetheRouterneara cordless phone.

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2. Avoid Obstacles and Interference
Avoid placing your Router near devices that may emit radio
“noise,” such as microwave ovens. Dense objects that can inhibit
wireless communication include:
• Refrigerators
• Washersand/ordryers
• Metalcabinets
• Largeaquariums
• Metallic-based,UV-tintedwindows
Ifyourwirelesssignalseemsweakinsomespots,makesurethat
objects such as these are not blocking the signal’s path (between
your computers and Router).
3. Cordless Phones
Iftheperformanceofyourwirelessnetworkisimpairedafter
attending to the above issues, and you have a cordless phone:
• TrymovingcordlessphonesawayfromtheRouterandyour
wireless-enabled computers.
• Unplugandremovethebatteryfromanycordlessphone
that operates on the 2.4GHz band (check the manufacturer’s
information).Ifthisfixestheproblem,yourphonemay
be interfering.
• Ifyourphonesupportschannelselection,changethe
channel on the phone to the farthest channel from your
wireless network. For example, change the phone to channel
1 and move your Router to channel 11. See your phone’s user
manual for detailed instructions.
• Ifnecessary,considerswitchingtoa900MHzcordlessphone.
4. Choose the “Quietest” Channel for your Wireless Network
Inlocationswherehomesorofficesareclosetogether,suchas
apartment buildings or office complexes, there may be wireless
networks nearby that can conflict with yours.
Use the Site Survey capabilities found in the wireless utility
of your wireless adapter or card to locate any other wireless
networks that are available (see your wireless adapter’s or card’s
user manual), and move your Router and computers to a channel
as far away from other networks as possible.

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• Experiment with more than one of the available channels in
order to find the clearest connection and avoid interference from
neighboring cordless phones or other wireless devices.
• For Belkin wireless networking products, use the detailed Site
Survey and wireless channel information included with your
Wireless Network Card. See your Network Card’s user guide for
more information.
These guidelines should allow you to cover the maximum
possible area with your Router. Should you need to cover an even
wider area, we suggest the Belkin Wireless G Range Extender/
Access Point.
5. Secure Connections, VPNs, and AOL
Secure connections typically require a user name and password,
and are used where security is important. Secure connections
include:
• VirtualPrivateNetwork(VPN)connections,oftenusedtoconnect
remotely to an office network
• The“BringYourOwnAccess”programfromAmericaOnline
(AOL), which lets you use AOL through broadband provided by
another cable or DSL service
• Mostonlinebankingwebsites
• Manycommercialwebsitesthatrequireausernameand
password to access your account
Secure connections can be interrupted by a computer’s power
management setting, which causes it to “go to sleep.” The easiest
solution to avoid this is to simply reconnect by rerunning the VPN or
AOL software, or by re-logging into the secure website.
A second alternative is to change your computer’s power
management settings so it does not go to sleep; however, this may
not be appropriate for portable computers. To change your power
management setting under Windows, see the “Power Options” item
in the Control Panel.
Ifyoucontinuetohavedifficultywithsecureconnections,VPNs,
and AOL, please review the steps above to be sure you have
addressed these issues.

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For more information regarding our networking products, visit our website
at www.belkin.com/networking or call Belkin Technical Support at:
US: 877-736-5771
800-223-5546 ext. 2263
310-898-1100 ext. 2263
UK: 0845 607 77 87
Australia: 1800 235 546
New Zealand: 0800 235 546
Singapore: 65 64857620
Europe: www.belkin.com/support

Product Overview
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Product Features
InminutesyouwillbeabletoshareyourInternetconnectionand
network your computers. The following is a list of features that
make your new Belkin Wireless G Router an ideal solution for your
home or small office network.
Works with Both PCs and Mac®Computers
The Router supports a variety of networking environments including
Mac OS® X, Linux®, Windows®2000, XP, Vista®, and others. All that is
neededisanInternetbrowserandanetworkadapterthatsupports
TCP/IP(thestandardlanguageoftheInternet).
Front-Panel LED Display
Lighted LEDs on the front of the Router indicate which functions are in
operation. You’ll know at-a-glance whether your Router is connected
totheInternet.Thisfeatureeliminatestheneedforadvancedsoftware
and status-monitoring procedures.
Web-Based Advanced User Interface
You can set up the Router’s advanced functions easily through your
web browser, without having to install additional software onto the
computer. There are no disks to install or keep track of and, best of
all, you can make changes and perform setup functions from any
computer on the network quickly and easily.

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NAT IP Address Sharing
Your Router employs Network Address Translation (NAT) to share the
singleIPaddressassignedtoyoubyyourInternetServiceProvider
whilesavingthecostofaddingIPaddressestoyourInternet
service account.
SPI Firewall
Your Router is equipped with a firewall that will protect your network
fromawidearrayofcommonhackerattacksincludingIPSpoofing,
LandAttack,PingofDeath(PoD),DenialofService(DoS),IPwithzero
length, Smurf Attack, TCP Null Scan, SYN flood, UDP flooding, Tear
DropAttack,ICMPdefect,RIPdefect,andfragmentflooding.
Integrated 10/100 4-Port Switch
The Router has a built-in, 4-port network switch to allow your wired
computers to share printers, data and MP3 files, digital photos, and
much more. The switch features automatic detection so it will adjust to
the speed of connected devices. The switch will transfer data between
computersandtheInternetsimultaneouslywithoutinterruptingor
consuming resources.
Universal Plug-and-Play (UPnP) Compatibility
UPnP (Universal Plug-and-Play) is a technology that offers seamless
operation of voice messaging, video messaging, games, and other
applications that are UPnP-compliant.

Product Overview
Support for VPN Pass-Through
IfyouconnecttoyourofficenetworkfromhomeusingaVPN
connection, your Router will allow your VPN-equipped computer to
pass through the Router and to your office network.
Built-In Dynamic Host Configuration Protocol (DHCP)
Built-InDynamicHostConfigurationProtocol(DHCP)on-boardmakes
for the easiest possible connection of a network. The DHCP server
willassignIPaddressestoeachcomputerautomaticallysothereisno
need for a complicated networking setup.
Setup Assistant Software
The Setup Assistant Software takes the guesswork out of setting up
your Router. This automatic software determines your network settings
foryouandsetsuptheRouterforconnectiontoyourInternetService
Provider(ISP).Inamatterofminutes,yourWirelessRouterwillbeup
andrunningontheInternet.
NOTE: Setup Assistant Software software is compatible with Windows
2000,XP,Vista,andMacOSX.Ifyouareusinganotheroperating
system, the Wireless Router can be set up using the Alternate Setup
Method described in this User Manual (see page 24).
Integrated 802.11g Wireless Access Point
802.11g is an exciting new wireless technology that achieves data
rates up to 54Mbps, nearly five times faster than 802.11b.
MAC Address Filtering
For added security, you can set up a list of MAC addresses (unique
client identifiers) that are allowed access to your network. Every
computer has its own MAC address. Simply enter these MAC
addressesintoalistusingtheWeb-BasedAdvancedUserInterface
and you can control access to your network.
8

Package Contents
•BelkinWirelessGRouter
•QuickInstallationGuide
•BelkinSetupAssistantSoftwareCDwithUserManual
•BelkinRJ45EthernetNetworkingCable
•PowerSupply
System Requirements
•BroadbandInternetconnectionsuchasacableorDSLmodemwith
RJ45(Ethernet)connection
•Atleastonecomputerwithaninstallednetworkinterfaceadapter
•TCP/IPnetworkingprotocolinstalledoneachcomputer
•RJ45Ethernetnetworkingcable
•Internetbrowser
Setup Assistant Software System Requirements
•APCrunningWindows2000,XP,orVista,oraMaccomputer
running Mac OS X
•Minimum64MBRAM
•Internetbrowser
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Knowing your Router
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The Router has been designed to be placed on a desktop. All of the
cables exit from the rear of the Router for better organization and
utility. The LED indicators are easily visible on the front of the Router to
provide you with information about network activity and status.
(1) (2)
(4)
(5)
(3)
1. Power LED
When you apply power to the Router or restart it, a short period of
time elapses while the Router boots up. During this time, the Power
LED blinks. When the Router has completely booted up, the Power
LEDbecomesaSOLIDlight,indicatingtheRouterisreadyforuse.
OFF Router is OFF
Blinking Green Router is Booting Up
Solid Green Router is Ready
2. Security/WPS LED
When you initiate Wi-Fi Protected Setup (WPS), the security LED
will flash to indicate that the Router is ready to set up a connection
with your computer equipped with a WPS-enabled wireless
network card via Push Button Configuration (PBC). When the
connectionhasbeensetup,thesecurityLEDbecomesaSOLID
light, indicating that a secure connection has been established.
OFF Secure WPS connection not established
Blinking Green InitiateWPSsetupviaPBC
Solid Green Secure WPS connection established
(6)

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3. Wireless Network LED
OFF Wireless Network is OFF
Solid Green Wireless Clients Connected
Blinking Green IndicatesWirelessActivity
4. Wired Computer Status LEDs
These LEDs are labeled 1–4 and correspond to the numbered
ports on the rear of the Router. When a computer is properly
connected to one of the wired computer ports on the rear of the
Router, the LED will light. Solid green means a 10/100Base-T
device is connected. When information is being sent over the port,
the LED blinks rapidly.
OFF No Device is Linked to the Port
Solid Green 10/100Base-T Device Connected
Blinking Green Port Activity
5. Modem Status LED
This LED lights in GREEN to indicate that your modem is
connectedproperlytotheRouter.Itblinksrapidlywhen
information is being sent over the port between the Router and
the modem.
OFF Not connected to the modem
Solid Green Connected to the modem
Blinking Green WAN Activity
6. Internet LED
This unique LED shows you when the Router is connected to the
Internet.WhenthelightisOFF,theRouterisNOTconnectedto
theInternet.Whenthelightisblinking,theRouterisattempting
toconnecttotheInternet.WhenthelightissolidGREEN,the
RouterisconnectedtotheInternet.Whenusingthe“Disconnect
after x minutes” feature, this LED becomes extremely useful in
monitoring the status of your Router’s connection.
OFF RouterisnotConnectedtotheInternet
Blinking Green RouterisAttemptingtoConnecttotheInternet
Solid Green RouterisConnectedtotheInternet

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7. Power Jack
Connect the included 9V DC power supply to this jack.
8. Connections to Computers (Wired Computer Ports) – Gray
Connect your wired (non-wireless) computers to these ports.
 TheseportsareRJ45,10/100auto-negotiation,auto-uplinkingports
for standard UTP category 5 or 6 Ethernet cable. The ports are
labeled 1 through 4. These ports correspond to the numbered LEDs
on the front of the Router.
9. Connection to Modem (Modem Port) – Yellow
This port is for connection to your cable or DSL modem. Use the
yellow cable that was provided to connect the modem to this port.
Use of a cable other than the cable supplied with the Router may
not work properly.
(7)
(8)
(9)
(10)
Reset button is
located on the
bottom of the unit.

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10. Reset Button
The “Reset” button is used in rare cases when the Router may
function improperly. Resetting the Router will restore the Router’s
normal operation while maintaining the programmed settings.
You can also restore the factory default settings by using the
“Reset” button. Use the restore option in instances where you
may have forgotten your login password.
a. Resetting the Router
Push and release the “Reset” button. The lights on the
Router will momentarily flash. The Power LED will begin to
blink. When the Power LED light becomes solid again, the
reset is complete.
b. Restoring the Factory Defaults
Press and hold the “Reset” button for at least 10 seconds,
then release it. The lights on the Router will momentarily
flash. The Power LED will begin to blink. When
the Power LED becomes solid again, the restore
is complete.

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Verify the contents of your box. You should have the following:
•BelkinWirelessGRouter
•QuickInstallationGuide
•BelkinSetupAssistantSoftwareCDwithUserManual
•RJ45EthernetNetworkingCable(forconnectionofthe
Router to the modem)
•PowerSupply
Modem Requirements
YourcableorDSLmodemmustbeequippedwithanRJ45Ethernetport.
ManymodemshavebothanRJ45EthernetportandaUSBconnection.
IfyouhaveamodemwithbothEthernetandUSB,andareusingtheUSB
connectionatthistime,youwillbeinstructedtousetheRJ45Ethernetport
duringtheinstallationprocedure.IfyourmodemhasonlyaUSBport,you
canrequestadifferenttypeofmodemfromyourISP,oryoucan,insome
cases,purchaseamodemthathasanRJ45Ethernetportonit.
Ethernet USB
ALWAYS INSTALL YOUR ROUTER FIRST!IFYOUAREINSTALLING
NUMEROUSNETWORKDEVICESFORTHEFIRSTTIME,ITIS
IMPORTANTTHATYOURROUTERISCONNECTEDANDRUNNING
BEFOREATTEMPTINGTOINSTALLOTHERNETWORKCOMPONENTS
SUCH AS NOTEBOOK CARDS AND DESKTOP CARDS.
Setup Assistant
Belkin has provided our Setup Assistant software to make installing your
Router a simple and easy task. You can use it to get your Router up and
running in minutes. The Setup Assistant requires that your Windows 2000/XP,
or Vista, or Mac OS X, computer be connected directly to your cable or DSL
modemandthattheInternetconnectionisactiveandworkingatthetimeof
installation.Ifitisnot,youmustusethe“AlternateSetupMethod”section
of this User Manual to configure your Router. Additionally, if you are using an
operating system other than Windows 2000/XP, or Vista, or Mac OS X, you
must set up the Router using the “Alternate Setup Method” section of this
User Manual.

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Step 1 Hardware Connections – Follow the Quick Installation
Guide (QIG)
FRPSXWHU
A. Unplug your modem’s power
cord. Put the Router next to
the modem. Raise the Router’s
antennas.
B. Locate the networking cable
that connects your modem and
computer. Unplug that cable
from your modem, and plug it
into any gray port on the back
of the Router.
C. Find your new networking cable
(included in the box with your
Router) and connect it to the
yellow port on the back of the
Router and connect the other
end to your modem.
D. Plug in your modem’s power
cord. Wait 60 seconds for the
modem to start up. Plug the
Router’s power supply into the
black power jack on the back of
the Router. Plug the other end
into the wall outlet.
E. Wait 20 seconds for the Router
to start up. Look at the display
on the front of the Router. The
light that corresponds to the
numbered port connected to
your computer should be lit if
your computer is connected
properly. Also, check that the
“modem” icon is lit up to verify
that it is properly connected
tothemodem.Iftheyarenot,
recheck your connections.

16
Connecting and Configuring your Router
1716
A. Shut down any programs that are running on your computer at this time.
TurnoffanyfirewallorInternet-connection-sharingsoftwareonyour
computer.
B. InserttheCDintoyourcomputer.TheSetupAssistantwillautomatically
appear on your computer’s screen within 15 seconds. Click on “Go” to
run the Setup Assistant. Follow the instructions there.
IMPORTANT: Run the Setup Assistant from the computer that is directly
connected to the Router from Step 1 – B.
Note for Windows Users:IftheSetupAssistantdoesnotstartup
automatically, select your CD-ROM drive from “My Computer” and
double-click on the file named “SetupAssistant” to start the Setup
Assistant.
Step 2 Set Up the Router – Run the Setup Assistant Software