Belkin F5D8636-4 v2 User manual

N Wireless
Modem Router
User Manual
PM01527ea-C F5D8636-4 English
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v2

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N Wireless Modem Router
SECTIONS 12345678910 Table of Contents
TABLE OF CONTENTS
6 Using the Web-Based Advanced User Interface ........... 38
Changing LAN Settings.....................................39
Viewing the DHCP Client List Page ...........................41
Configuring the Wireless Network Settings .....................41
Setting WPA Security ......................................49
Setting WEP Encryption ....................................50
Setting MAC Address Control ...............................52
Configuring the Firewall ....................................54
Using Dynamic DNS .......................................59
Utilities ..................................................61
Restarting the Router ......................................61
Updating the Firmware .....................................66
7 Manually Configuring Network Settings .................. 74
8 Recommended Web Browser Settings ................... 79
9 Troubleshooting ....................................... 81
10 Information .......................................... 94
1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Advantages of a Wireless Network ............................1
Placement of your N Wireless Modem Router....................3
2 Product Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Product Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3 Knowing your Modem Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Package Contents ..........................................8
System Requirements .......................................9
Setup Assistant Software System Requirements .................9
4 Connecting and Configuring your Modem Router .......... 13
5 Alternate Setup Method ............................... 27

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INTRODUCTION
Thank you for purchasing the Belkin N Wireless Modem Router (the Router). Following are two short sections—the first discusses
the benefits of home networking, and the other outlines best practices that maximize 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 N Wireless Modem Router” on page 3.
Advantages of a Wireless Network
Here are some of the advantages of setting up a Belkin Wireless Network:
• Mobility – you’ll 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 – Belkin’s Setup Assistant application 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.
• 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
Benefits of a Home Network

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INTRODUCTION
Revolutionary N Wireless Technology with MIMO (N MIMO)
Think of conventional radio transmission as a two-lane highway. The
speed limit governs the maximum allowable flow of traffic through
that lane. Compared with conventional radios, one-dimensional smart
antenna systems help move traffic through that lane faster and more
reliably—analogous to a four-lane road on which traffic consistently
moves at a rate closer to the speed limit. Belkin’s N MIMO helps
traffic move at the speed limit and opens more lanes—to become the
superhighway in this example. The rate of traffic flow is multiplied by the
number of lanes that are opened.
Your Belkin N Wireless Modem Router uses a new smart-antenna
technology called Multiple Input Multiple Output (MIMO). N MIMO
complies with the IEEE draft 802.11n specification. It increases
speed, range, reliability, and spectral efficiency for wireless
networking systems.
The element that makes Belkin’s N MIMO technology different
from a conventional radio is the use of multiple antennas and two
simultaneous data streams to deliver wireless transfers around your
home or office. A conventional radio uses one antenna to transmit a
data stream. Belkin’s N MIMO, on the other hand, uses two antennas.
This design helps combat distortion and interference. Belkin’s N MIMO
is multidimensional. It builds on one-dimensional smart-antenna
technology by simultaneously transmitting two data streams through the
same channel, which increases wireless capacity.
Another element that enhances Belkin’s N MIMO is the use of
aggregation as specified in the draft 802.11n specification. By shortening
the space between packets and combining multiple smaller packets
into one larger packet, Belkin’s N MIMO can transmit more data through
available bandwidth.

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INTRODUCTION
• 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 2.4GHz phone.
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
Placement of your N Wireless Modem Router
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
further 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 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. 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):

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INTRODUCTION
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 to locate any other wireless networks that are available
(see your wireless adapter’s user manual), and move your Router and
computers to a channel as far away from other networks as possible.
• 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 Universal Range Extender/Access Point.
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 your Router and your
wireless-enabled computers.
• Unplug and remove the battery from any cordless phone that
operates on the 2.4GHz band (check 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 or 5GHz
cordless phone.

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INTRODUCTION
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 simplest
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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PRODUCT OVERVIEW
2
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 N Wireless Modem 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®8.x, 9.x, X v10.x, Linux®, Windows®98, Me, NT®, 2000, XP, and
Vista®. All that is needed is an Internet browser and a network adapter
that supports TCP/IP (the standard language of the Internet).
Network Status 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.
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 additional 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, four-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)
UPnP is a technology that offers seamless operation of voice
messaging, video messaging, games, and other applications that are
UPnP-compliant.
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.

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PRODUCT OVERVIEW
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
The Setup Assistant, second generation of Belkin’s renowned Easy
Install Wizard, 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 Router will be up and running on the Internet.
Note: Setup Assistant software is compatible with Windows 2000, XP,
and Vista, Mac OS X v10.4 and v10.5. If you are using another operating
system, the Router can be set up using the Alternate Setup Method
described in this User Manual (see page 27).
Integrated N Wireless Access Point
N MIMO is an exciting new wireless technology based on the draft IEEE
802.11n specification. It employs MIMO (Multiple Input Multiple Output)
smart-antenna technology that achieves data rates of up to 300Mbps.*
Actual throughput is typically lower than the connected data rate and
will vary depending on your networking environment.
*NOTE: The standard transmission rate—300Mbps—is the physical data
rate. Actual data throughput will be lower.
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.

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KNOWING YOUR MODEM ROUTER
3
Package Contents
• Belkin N Wireless Modem Router
• Quick Installation Guide
• Belkin Setup Assistant Software CD
• RJ11 Telephone Cord
• RJ45 Ethernet Networking Cable
• ADSL (Asymmetric Digital Subscriber Line) Micro filter*
• Power Supply
• User Manual in CD
• Network Status Display Guide
• Security Guide
*ADSL Micro filter varies by country. If it’s not included, you will need to
purchase one

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KNOWING YOUR MODEM ROUTER
System Requirements
• An active ADSL service with a telephone wall jack for connecting
the Router
• At least one computer with an installed network interface adapter
• TCP/IP networking protocol installed on each computer
• No other DHCP server on your local network assigning IP
addresses to computers and devices
• Internet browser
Internet Connection Settings
The Setup Assistant contains a database of Internet Service Providers
(ISP) in each country to help you set up your Router quickly. If your ISP
is not on the list, please collect the following information from your ISP
before setting up the Router:
• Internet connection protocol: _________ (PPPoE, PPPoA, Dynamic
IP, Static IP)
• Multiplexing method or Encapsulation: __________ (LLC or VC MUX)
• Virtual circuit: VPI (Virtual Path Identifier) __________
Setup Assistant Software System Requirements
• A computer running Windows 2000, XP, or Vista; or Mac OS X
v10.4 and v10.5
• Minimum 1GHz processor and 512MB RAM
• Internet browser
(a number between 0 and 255)
• VCI (Virtual Channel Identifier) __________
(a number between 1 and 65535)
• For PPPoE and PPPoA users: ADSL account user name
_____________ and password _______________
• For static IP users: IP Address ___ . ___ . ___ . ___
Subnet Mask ___ . ___ . ___ . ___
Default Gateway Server ___ . ___ . ___ .
• IP address for Domain Name Server ___ . ___ . ___ . ___
(If given by your ISP)

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KNOWING YOUR MODEM ROUTER
2. Wireless-Computer Status
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 Network Status Display is easily visible on the FRONT of the Router
to provide you with information about network activity and status. See
the Network Status Display Guide for more detailed information.
1. Security
OFF Wireless security is OFF
Solid Blue Wireless security is ON
Flashing Blue WPS sync is in progress
OFF Wireless computer is not present
Solid Blue Wireless computer is connected
to the Router
Blinking Amber Problem with wireless computer
connecting properly to the Router
OFF Wired computer is not present
Solid Blue Wired computer is connected to
the Router
Blinking Amber Problem with wired computer
connecting to the Router currently
3. Wired-Computer Status
1.
2.
3.
4.
5.
6.
7.

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KNOWING YOUR MODEM ROUTER
5. ADSL Line Status
This icon lights in blue to indicate that your Router is connected properly
to the ADSL. It turns amber when problem is detected.
   
4. Router/Power Status
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 “router” icon
blinks. When the Router has completely booted up, the “router” icon
becomes a solid light, indicating the Router is ready for use.
6. Internet Status
OFF Router is off
Blinking Blue Router is booting up
Solid Blue Router is on and ready
OFF Router is NOT connected to
the Internet
Blinking Blue Router is attempting to
connect to the Internet
Solid Blue Router is connected to
the Internet
Blinking Amber Router is not connected to
the Internet
OFF Router is NOT connected to a
functioning ADSL line
Blinking Blue Router is attempting to connect to
the ADSL line
Solid Blue Router is connected to an ADSL
service and is functioning properly
Blinking Amber Problem with ADSL line
This unique icon 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 amber, the Router is attempting
to connect to the Internet. When the light is solid blue, the Router is
connected to the Internet. When using the “Disconnect after x minutes”
feature, this icon becomes extremely useful in monitoring the status of
your Router’s connection.
7. WPS Push Button
This button is for the Wi-Fi Protected Setup™ feature. Refer to the
“Changing the Wireless Security Settings” section for more details.
   

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KNOWING YOUR MODEM ROUTER
8. Connection to ADSL – Gray
This port is for connection to your ADSL. Connect your ADSL to this
port. An RJ11 telephone cord is provided in the package.
9. Connections to Wired Computers – Yellow
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, with onboard LEDs on the connectors.
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 custom
password.
i. Resetting the Router
Push and release the “Reset” button. The lights on the Router will
momentarily flash. The “Router” light will begin to blink. When the
“Router” light becomes solid again, the reset is complete.
ii. 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
“Router” light will begin to blink. When the “Router” light becomes
solid again, the restore is complete.
11. Power Jack – Black
Connect the included 12V/1A DC power supply to this jack.
8
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CONNECTING AND CONFIGURING YOUR MODEM ROUTER
4
Verify the contents of your box. You should have the following:
• Belkin N Wireless Modem Router
• RJ11 Telephone Cord
• RJ45 Ethernet Networking Cable
• Power Supply
• Belkin Setup Assistant Software CD
• User Manual on CD
• Micro Filter (if your ISP line requires)
• Quick Installation Guide
• Security Guide
• Network Status Display Guide
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 or XP computer be connected directly to your ADSL 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
v10.4 and v10.5, you must set up the Router using the “Alternate Setup
Method” section of this User Manual.

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CONNECTING AND CONFIGURING YOUR MODEM ROUTER
2
1
4
5
3
1.1 Brand-New Setup
Follow these steps if you are not replacing an existing modem. If you are
replacing an existing modem, skip to the next section, “Replacing an
Existing Modem or Modem Router”, starting on page 15.
1. Unpack your new Router from the box and place it next to your
computer. Raise the Router’s antennas.
2. Retrieve the yellow RJ45 cable that was included with your
Router. First, connect one end to any yellow port labeled “Wired”
on the back of your Router. Then, connect the other end to the
networking port on the back of your computer.
3. Retrieve the included gray RJ11 phone cord. Connect one end to
the gray port labeled “ADSL line” on the back of your Router. Then
connect the other end to your ADSL connection (either a wall jack
or an ADSL splitter).
Note: Some ADSL connections require a micro filter. Your ADSL provider
can tell you if you need one. Belkin includes a micro filter in regions
known to use them. You may or may not have received one in your box.
4. Plug your Router’s power supply into the black port labeled
“Power” on the back of your Router.
5. Wait 20 seconds for the Router to start up. Look at the display on
the front of the Router. Make sure the “Wired” and “Router” icons
are lit up in blue. If they are not, recheck your connections.
Step 1: Hardware Connections

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1.2 Replacing an Existing Modem or Modem Router
Follow these steps if you currently have a modem or a modem router
that you will be replacing with your new Router.
Important: Please unplug the power adapter of your old modem from
your wall outlet first.
1. Unpack your new Router from the box and place it next to
your old modem. Raise the Router’s antennas. Unplug your old
modem’s power cord.
2. Locate the cable that connects your old modem to your computer.
Unplug that cable from your old modem, and plug it into any
yellow port labeled “Wired” on the back of your new Router.
3. Locate the cable that connects your old modem to the ADSL wall
jack. Unplug it from your old modem and then connect it to the
gray port labeled “ADSL line” on the back of your Router.
4. Plug your Router’s power supply into the black port labeled
“Power” on the back of your Router.
5. Wait 20 seconds for the Router to start up. Look at the display on
the front of the Router. Make sure the “Wired” and “Router” icons
are lit in blue. If they are not, recheck your connections.
2
1
5
3
1
4
LA
N
ADSL

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Select Country
Select your country from the drop-down box. Click “Begin” to continue.
Step 2: Set Up the Router – Run the Setup Assistant Software
1. 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.
2. Insert the CD into your computer. The Setup Assistant will
automatically appear on your computer’s screen within
15 seconds. Click on “Setup Assistant” to run the Setup
Assistant. Follow the instructions there.
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.
IMPORTANT: Run the Setup Assistant from the computer that is
directly connected to the Router from Step 1.1B.
Note to US model owner: To comply with US FCC regulation, the country
selection function has been completely removed from all US models. The
above function is for non-US models only.

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Progress Screen
Setup Assistant will show you a progress screen each time a step in the
setup has been completed.
Confirmation Screen
Verify that you have completed all QIG steps by checking the box to the
right of the arrow. Click “Next” to continue.

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2.2 Verifying Hardware Connections
The Setup Assistant will now verify your hardware connection.
2.1 Checking Settings
The Setup Assistant will now examine your computer’s network settings
and gather information needed to complete the Router’s connection to
the Internet.