Belkin Network Router F5D5230 4 User Manual

4-Port Cable/DSL  
Gateway Router  
Share your files and Internet connection  
network  
F5D5230-4  
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Introduction  
Thank You for purchasing the Belkin 4-Port Cable/DSL Gateway  
Router. In minutes you will be able to network your computers  
together and share your Internet connection. The following is a list  
of features that make your new Router an ideal solution for your  
home or small office.  
Key Features:  
NAT Firewall Security  
Your Belkin 4-Port Cable/DSL Gateway Router employs Network  
Address Translation (NAT) to protect your network from the outside  
world by isolating it from the Internet. NAT monitors all of the  
data coming in from the Internet and will only let through the  
information you want.  
Integrated 10/100 4-Port Switch  
The Belkin 4-Port Cable/DSL Gateway Router has a built-in  
4-Port network switch to allow your 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.  
Built-in DHCP  
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.  
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Introduction  
Web-Based User Interface  
Setting up the Routers functions is done through your web  
browser. You can do this easily 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  
Package Contents  
Belkin 4-Port Cable/DSL Gateway Router  
Power Supply  
Belkin SOHO Networking Software CD  
User Manual  
System Requirements  
Broadband Internet connection such as a Cable or DSL modem  
with RJ45 (Ethernet) connection  
At least one PC with an installed network interface card (NIC)  
or alternative (USB Ethernet adapter or PCMCIA/CardBus card  
for laptops)  
TCP/IP networking protocol installed on each computer  
High-quality networking cable*  
Microsoft Internet Explorer 4.0 or later, or Netscape Navigator 4.0  
or later  
We recommend top quality Belkin CAT6 Networking Cables, part  
number A3L980-XX-S  
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Product Descriptions  
F5D5230-4  
4-Port Cable/DSL Gateway Router  
Front Panel  
Port Activity/Status Lights  
Provide information about the network  
WAN Link Status Light  
Provides information about the connection to  
the Cable or DSL modem  
Power Light  
Indicates the power is on or off  
Rear Panel  
RESET Button  
ready  
Powers ON/OFF the router  
without losing your settings.  
B E L K I N  
reset  
LAN Ports  
1
Connect your PCs to these ports  
2
3
WAN Port  
Connect your Cable or DSL  
4
modem to this port  
DC  
input  
DC Power Jack  
Connect the included power  
supply to this jack  
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Product Descriptions  
Front Panel  
Power LED–When lit, this light indicates that the unit is  
receiving power  
WAN Link Status  
GREEN - indicates that there is an active connection with the  
Cable or DSL modem. If this light is off, the link is not established.  
FLASHING GREEN – When the WAN link status light is flashing  
green, data is flowing between the Router and the Cable or  
DSL modem.  
Port Activity/Status Lights  
AMBER-Solid amber indicates that there is a 100Mbps  
(100Base-TX) link between the Router and the computer  
connected to that port.  
GREEN-Solid green indicates that there is a 10Mbps (10Base-TX)  
link between the Router and the computer connected to that port.  
FLASHING–When a port status light is flashing either amber or  
green, data is flowing between the Router and the computer  
connected to that port.  
Rear Panel  
Power Input Jack–Connect the DC power supply  
WAN Port–Connect the network cable from the Cable or DSL modem  
to the WAN port  
LAN Ports–Numbered 1 – 4. Connect the network cable from your  
PCs to these ports. Note: they do not need to be connected  
sequentially. For example, in a two-computer network you can  
connect one computer to Port 4 and another to Port 1.  
Reset Button–If the Router stops functioning properly, you can power  
off and on the Router, without losing your settings. Press and hold the  
RESET button for 2 seconds. The power light will begin blinking and  
the port lights may blink. When the lights stop blinking, the Gateway  
Router has been reset.  
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Belkin Docking Options  
The Belkin Docking Ring  
Belkin has designed the Router to link together with other Belkin  
networking products through the unique docking ring on the side of  
module. It will fit into the mating ring of another Belkin network  
product such as the 5- or 8-Port Switch. Simply place the modules  
side by side and push them together.  
Wall Mounting the Belkin Gateway Router  
Belkin provides an adapter that will allow the unit to be mounted to  
the wall. The adapter is available at belkin.com. To install the wall  
mount follow these steps.  
1. Use the wall mount as a template and mark the screw holes on  
your wall with a pencil.  
2. Drill holes in the wall and insert screw anchors (not included) into  
the wall.  
3. Insert screws into the anchors and turn them in just far enough so  
when the wall mount is placed on the screws that it is snug but  
still able to slide.  
4. Snap the wall mount into the docking ring on the Router.  
5. Line up the wall mounts holes with the screw heads and push the  
wall mount over them. Slide the Router and wall mount down  
over the screw heads to secure it to the wall.  
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Sharing Your Internet Connection Is Done In 4 Easy Steps  
Step 1: Obtain information about your Internet Service Provider (ISP)  
and your network  
Step 2: Connect your computers to the Belkin 4-Port Cable/DSL  
Gateway Router (the Router)  
Step 3: Set up your computers for networking  
Step 4: Configure the Router  
STEP 1: Obtain information about your Internet Service Provider  
(ISP) and your network  
Setting up your Router is a simple procedure, even if you are not  
familiar with networking. This guide will take you step by step  
through the things that you need to do to successfully share your  
Internet connection. There are a few pieces of information that you  
will need to obtain about your Cable or DSL provider as well as  
some network information. Most of the time, information is available  
on-line from your provider. You may have to call your provider.  
Answer the following questions either by checking with your ISPs  
online technical support or by calling your ISPs technical support  
hotline. A worksheet has been provided in this manual to record your  
information for use later.  
Is my IP address Static or Dynamic?  
Your IP address is either Static or Dynamic. You will need to determine  
whether your provider assigns you a new IP address every time you log  
on (Dynamic) or they assign you an IP address that never changes  
(Static). For more about what an IP address is, see the Glossary of  
Networking Terms in the appendix of this manual.  
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Step 1  
Does my Internet service provider use PPPoE?  
It either does or does not. If you have a DSL modem, your service  
provider may use PPPoE (for Point to Point Protocol over Ethernet) as  
the communication language between your DSL modem and the  
providers network. PPPoE is a secure way of connecting your network  
to the Internet. Your Router supports PPPoE, so all you have to do is set  
it up to utilize PPPoE. This will be covered later in the manual. For  
more about PPPoE, see the Glossary of Networking term is the appendix  
of this manual.  
Is my connection bound to a MAC address?  
It either is or is not. All network cards or adapters have a unique "serial  
number", called a MAC address. Your service provider can "see" your  
network adapters MAC address over the Internet. In some cases, the  
provider will record the MAC address of your adapter and only let that  
adapter connect to the Internet. This is done for several reasons, one of  
which is security. It also enables your provider to keep track of how  
many computers you have connected to your modem. You will need to  
find out whether your provider requires the same network card to  
connect to the modem all of the time. In the event that your provider  
does bind your MAC address, your Router has a feature that will copy  
the MAC address of your card. This will be covered later in the setup  
procedure. For more about what a MAC address is, see the Glossary of  
Networking Terms in the appendix of this manual.  
Does my connection have an assigned host name?  
It either does or does not. You will need to know if your provider assigns  
you host name that is required for connection. If it does, then you will  
need to know the host name. If your computer was assigned a host  
name by your provider, the next section describes how you can obtain  
your host name.  
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Step 1  
Setup Worksheet  
My IP Address is:  
Static  
Dynamic  
If your IP address is static, you need the following information:  
Static IP address:  
Assigned by your provider  
Subnet Mask:  
Assigned by your provider  
Gateway:  
Assigned by your provider  
My provider binds my  
connection to a MAC address  
Yes  
Yes  
No  
No  
My provider has assigned  
me a Host Name  
If Yes, My Host Name is:  
My provider uses PPPoE  
Yes  
No  
If your provider uses PPPoE, you need the following information:  
User Name:  
Assigned by your ISP  
Password:  
Assigned by your ISP  
Service Name:  
Assigned by your ISP  
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Step 1  
IMPORTANT:  
IF YOU HAVE A CABLE OR DSL MODEM CONNECTED TO A PC  
AND ARE NOW ADDING THE ROUTER TO YOUR NETWORK,  
FOLLOW THESE STEPS TO OBTAIN INFORMATION YOU WILL  
NEED LATER. If you are not connecting the Router to an existing  
Cable or DSL modem, skip to the next section called "Connecting the  
Belkin 4-Port Cable/DSL Gateway Router".  
1. Turn on your computer and connect to the Internet through your  
Cable or DSL Modem.  
2. In Windows 95, 98, and Millennium Edition, Click "Start" then  
click on "Run".  
3. In the Run dialog box,  
type "winipcfg" then  
click "OK".  
4. The IP Configuration  
window will appear.  
5. In the drop-down  
menu, select your  
current Ethernet  
adapter by clicking  
once on the down-  
facing arrow and  
highlighting your  
adapters name by  
clicking once on it.  
6. The IP configuration  
window will appear.  
Click on "More Info".  
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Step 1  
7. This window will provide you with the Adapter Address (known  
as the MAC address), the IP Address, host name (if any), and other  
network settings. Carefully write this information in the table  
below, as you may need it later for setting up the Gateway Router.  
For further explanation of what these setting are, see the Glossary  
of Network Terms in the Appendix of this manual.  
Write your IP Configuration settings here:  
Host name (If any):  
Adapter Address:  
IP Address:  
Subnet Mask:  
Default Gateway:  
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Step 2  
STEP 2: Connect your computers to the Belkin 4-Port Cable/DSL  
Gateway Router (the Router)  
In order for you to be able to connect your computers to the  
Router, each must be equipped with a network interface card (NIC)  
such as an internal PCI card (for desktop computers), a PC card  
(for laptop computers), or a USB Ethernet adapter (an alternative for  
USB-equipped computers only). Each computer connects to the  
Router via a network cable. You will need one network cable for  
each PC. The Belkin Gateway Router also connects to your Cable or  
DSL modem via a network cable. Be sure you have the proper parts  
before starting. NOTE: Some Cable or DSL modems connect to your  
computer using USB. Your Cable or DSL modem must have an  
Ethernet connector on it to connect the Belkin Gateway Router. If  
your modem does not have an Ethernet connection, you must use a  
Belkin Switch rather than the Router.  
Basic Parts Required for Each Computer on Your List:  
2 networking cables * for each computer, one for the Modem-to-  
Router connection; and one for the PC-to-Router connection.  
1 each–Network Interface Card (NIC)—an internal PCI card for each  
PC and a PC card for each laptop  
* We recommend top-quality Belkin CAT6 Networking Cables, part  
number A3L980-XX-S  
Connect Your Equipment  
Refer to the diagram below to aid in the connection process.  
1. Power down your equipment.  
Make sure that you have followed the steps to find your network  
configuration settings before you begin connecting your equipment.  
Be sure that the power to the Router, your modem, and all of your  
PCs has been turned OFF.  
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Step 2  
2. Connect a network cable between each of your PCs and the  
Gateway Router  
Plug a Network cable into the Ethernet port on each of the other PCs  
and then to one of the ports on the rear of the Gateway Router  
labeled LAN.  
Note: It does not matter which LAN ports you connect your other  
PCs to, but be sure that you are not connecting any of the PCs  
to the port labeled WAN.  
3. Connect a Network Cable between the Router and your Cable or  
DSL modem.  
Plug a cable into the port labeled WAN on the Belkin Gateway  
Router and connect the other end of the cable to the Cable or DSL  
modems Ethernet port.  
NIC  
NIC  
NIC  
NIC  
BELKIN  
ROUTER  
CONNECT TO  
LAN PORTS  
CONNECT TO  
WAN PORT  
CABLE OR DSL  
MODEM  
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Step 2  
4. Power on the Cable or DSL modem.  
5. Connect the power adapter to the Router.  
6. After the Cable or DSL modem and the Router are turned on, the  
Router’s WAN link light should be on. This indicates that the  
modem and the Belkin Gateway Router are connected together.  
7. Turn on the rest of your computers and let them boot up. After  
your computers boot up, the LAN link lights on the front of the  
Router should be on for each port that a computer is attached to.  
Verify that your computers are connected by checking these lights.  
Connection of your Belkin 4-Port Cable/DSL Gateway Router is now  
is complete. The next step is to set up each of your computers to be  
able to communicate with your Router.  
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Step 3  
STEP 3: Setup your computers for networking  
For each computer, you connect to the Router you must make the  
correct network settings. Belkin has simplified this process by  
providing you with the Belkin SOHO Networking software to  
configure your computers. Follow the steps below to install this  
software on your computers.  
Installing the Belkin SOHO Networking Software  
1. Insert the CD-ROM that came with the Belkin 4-Port Cable/DSL  
Gateway Router into your CD-ROM drive of your computer  
connected to LAN Port-1.  
2. Double-click on "My Computer" then double-click on your  
CD-ROM drive. Double-click on the icon called "Install" in the  
CD-ROM window.  
3. Windows will install the software onto your PC. Follow the  
directions on the screen to complete the installation. After the  
Belkin SOHO Networking Software is installed, Windows may ask  
you to restart your computer. If so, please do so.  
4. Repeat these steps for each computer you are connecting to  
your network.  
5. Once you have installed the Belkin SOHO Networking Software  
on all of your computers, continue on to the next section.  
Configuring Your Computers Using Belkin NetSetup  
1. Once your computer has restarted, click "Start", "Programs",  
"Belkin SOHO Networking" then "Belkin NetSetup" to launch this  
easy-to-use computer configurator.  
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Step 3  
The following screen will appear:  
2. Select "I am setting up the Belkin Gateway Router" and click  
"Next". The following screen will appear:  
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Step 3  
3. Select "I am setting up the first computer in my network" and click  
"Next". The following screen will appear:  
4. In the "Computer Name" field type a name for the computer such  
as "Computer1". The name must be different for each computer on  
the network.  
5. In the "Workgroup" field, type a workgroup name such as "My  
Network". The workgroup name must be the same for each  
computer on the network.  
6. The description field is helps to identify the computer further. Type  
in a description such as "Windows 98". This description can be  
anything you want. It is not necessary for it to either match or be  
different from the description of any other computer on the  
network. You may also leave this field blank.  
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Step 3  
7. After entering the information in the three fields, click "Next". The  
following screen will appear:  
8. If you want to share files and printers on this computer, select  
"I want to share files and printers on my computer" and click  
"Finish". The following screen will appear:  
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Step 3  
9. NetSetup now needs to know if you want to create a client setup  
floppy disk. If you have more computers than you need to setup to  
work with the Router, click "Yes". This will save some files to the  
disk that your other computers can use to make setup easier. If you  
are not going to setup any more computers, click "No" and skip to  
step 11.  
10. If you clicked "Yes", you will be prompted to insert a floppy disk  
into the PCs floppy disk drive. Label a floppy disk "Belkin  
Networking" and insert it into the floppy disk drive. Click "OK".  
11.After the client setup disk has been created, you will be prompted  
to restart your computer. Restart your computer.  
Configuring Additional Computers Using Belkin NetSetup Software  
Now that the first computer has been configured we are ready to  
configure the other PCs on your network.  
1. You should now be working with the next computer. Click Start,  
Programs, Belkin SOHO Networking, and then Belkin NetSetup to  
launch the easy-to-use computer configurator the following screen  
will appear:  
2. Select "I am adding this computer to my network". Click Next.  
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Step 3  
3. Windows will now prompt you to insert the newly created client  
setup disk into the PCs floppy drive. Insert the disk you labeled  
"Belkin Networking" into the floppy drive and click OK. The  
following screen will appear:  
4. In the "Computer Name" field type a name for the computer such  
as "Computer2". Remember, the name must be different from the  
other computers on the network.  
5. The workgroup name should be filled in with the name you  
entered on the previous computer. Do not change this setting.  
6. Type in a description such as "Windows 98". This can be  
anything you want and does not have to be different or the  
same as any other computer on the network. You may also  
leave this field blank.  
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Step 3  
7. When finished filling in the fields, click Next. The following screen  
will appear:  
8. If you want to share files and printers on this computer, select  
"I want to share files and printers on my computer" and click  
"Finish". If not, select "I do not want to share files and printers on  
my computer". Click "Finish".  
9. The computer will now need to be restarted.  
10.Your PC is now configured. Repeat these steps for the rest of the  
computers on your network.  
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Step 3  
Verify That Your Computers are Networked  
Once you have set up all of your computers, you can check to see if  
they are all "networked" together.  
1. Starting with any computer, Double-Click on "Network  
Neighborhood" on the desktop.  
2. You should see an icon in the Network Neighborhood window  
with the name that you provided for your workgroup.  
Double-click this icon.  
3. You should now see an icon for each computer you set up for  
the network. Please note, if the computers have just finished  
re-booting, it may take a few seconds for the computers to appear  
in the window.  
4. If all of the computers appear in the window, then you have  
successfully networked your computers.  
The last thing you need to do is set up the Belkin 4-Port Cable/DSL  
Gateway Router to work with the Internet. To learn how to do this, go  
the next step.  
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Step 4  
STEP 4: Configuring your Belkin 4-Port Cable/DSL Gateway  
Router (the Router)  
Now that you have your computers "networked" together, you now  
can set up the Router to share the Internet connection. By now, you  
should have the information on your Internet Service Provider written  
on the worksheet at the beginning of this manual. Please have it  
handy as you go through this procedure.  
Your Router is equipped with a setup utility that is ‘web-based’, which  
means that you will use your Internet browser to do the setup. To  
access the Belkin 4-Port Cable/DSL Gateway Routers setup utility, use  
your web browser (either Internet Explorer or Netscape Navigator).  
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Step 4  
Accessing the Web-Based Setup Utility  
1. Using the computer that was originally connected directly to the  
Cable/DSL modem, launch your browser. Note: You can access the  
setup utility from any computer on the network, however, use the  
original computer for this procedure at this time.  
2. In the address bar, type the following address: 192.168.2.1.  
3. The Router login screen will appear.  
If this is the first time you are accessing the Belkin 4-Port  
Cable/DSL Gateway Router, enter "Admin" in the User Name  
field then click "OK".  
4. The Routers initial setup will appear.  
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Step 4  
Configuring Your Router if Your Provider Uses Dynamic  
IP Addressing (Skip to page 26 for static IP addressing and page 29  
for PPPoE)  
Follow this procedure if your ISP uses dynamic IP addressing.  
1. Click on "Initial Setup". The following screen will appear:  
2. Select "Dynamic IP Address" and click "Select"  
This will tell the Router that the ISP provides a dynamic  
IP address.  
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Step 4  
3. Click "MAC Cloning/Entry" on the left-hand side of the screen. The  
following screen will appear.  
4. If your ISP assigned you a host name, enter the host name here. If  
not, leave this field blank.  
If your ISP binds the connection to a MAC address, you will need the  
Router to copy that MAC address. If your ISP does bind your MAC  
address, or you are not sure, follow this step.  
5. Click "Clone MAC Address". This will clone (copy) the MAC  
address of the first PC connected to the Router. This will also  
ensure that the ISP, if it binds your connection to that MAC  
address, that it will remain active. Click "Enter" to save the settings  
6. Your Router is now set up and you will be able to access the  
Internet from any PC on your network.  
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Step 4  
Configuring Your Router if Your Provider Uses Static IP Addressing  
If your ISP uses Static IP addressing, follow this procedure.  
1. Click on "Initial Setup". The following screen will appear:  
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Step 4  
2. Select "Static IP Address" and click "Select". The following screen  
will appear:  
3. Enter your static IP address.  
4. Enter your Subnet mask.  
5. Enter the Gateway address.  
6. Once you have filled in all of this information, click "Enter".  
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Step 4  
7. Click "MAC Cloning/Entry" on the left-hand side of the screen. The  
following screen will appear.  
8. If your ISP assigned you a host name, enter the host name here. If  
not, leave this field blank.  
If your ISP binds the connection to a MAC address, you will need the  
Router to copy that MAC address. If your ISP does bind your MAC  
address, or you are not sure, follow this step.  
9. Click "Clone MAC Address". This will clone (copy) the MAC  
address of the first PC connected to the Router. This will also  
ensure that the ISP, if it binds your connection to that MAC  
address, that it will remain active. Click "Enter" to save the settings  
10.Your Router is now set up and you will be able to access the  
Internet from any PC on your network.  
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Step 4  
Configuring Your Router if Your Provider Uses PPPoE.  
If your ISP uses PPPoE, follow this procedure.  
1. Click on "Initial Setup". The following screen will appear:  
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Step 4  
2. Select "PPPoE" and click "Select". The following screen  
will appear:  
3. Enter User Name.  
4. Enter your password.  
5. Confirm your password.  
6. Enter your service name.  
7. Once you have filled in all of this information, click "Enter".  
If your ISP binds the connection to a MAC address, you will need the  
Router to copy that MAC address. If your ISP does bind your MAC  
address, or you are not sure, follow this step.  
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Step 4  
8. Click "MAC Cloning/Entry". The following screen will appear:  
9. Click "Clone MAC Address". This will clone (copy) the MAC  
address of the first PC connected to the Router. This will also  
ensure that the ISP, if it binds your connection to that MAC  
address, that it will remain active. Click "Enter" to save the settings.  
10.Your Router is now set up and you will be able to access the  
Internet from any PC on your network.  
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Step 4  
Intrusion Detection On/Off  
To access this feature, click on "Firewall" on the left side of the  
screen. The Router can monitor any attempts to access your network  
and alert you when it happens. If you want this feature to work, select  
"Enable".  
Security Log  
To access this log, click on "Security Log" on the left side of the  
screen. The Router will record any unauthorized attempts that have  
been made to gain access to your network. This screen will let you  
view a log of these attempts.  
DMZ Settings  
To access this feature, click on "DMZ" on the left side of the screen.  
Demilitarized Zone (DMZ) is a feature that allows a computer to be  
exposed to the Internet by "placing" it outside of the firewall. This  
feature comes in handy when playing Internet games that dont work  
well with a firewall. Also, streaming video applications can benefit  
from bypassing the NAT firewall security. To place a computer in the  
DMZ, enter the IP address of the computer here. The Belkin Gateway  
Router supports one computer in the DMZ. Please note that when a  
computer is not protected by the firewall, it is open to hacker attacks.  
Use this feature only when needed.  
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Step 4  
Virtual Server Settings  
Special Application Settings  
Click on "Special Application Ports".  
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Step 4  
Client Filter Settings  
Click on "LAN Client Restrictions". The Belkin Gateway Router can  
be configured to restrict Internet access to computers at specific days  
and times.  
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Step 4  
Services  
LAN DHCP Settings  
Click on "LAN Services" to access this screen. Your Belkin 4-Port  
Cable/DSL Gateway Router allows you to specify an internal IP  
address. You may also turn the DHCP service on and off. We  
recommend using DHCP service for the easiest setup of your  
network. Making changes to this screen will require you to  
re-configure your networked PCs.  
NAT Enable/Disable  
Network Address Translation (NAT) is used for security by making  
your internal network invisible to the Internet. We recommend that  
you leave NAT enabled for security reasons.  
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Step 4  
Set Time Zone  
If you are using any of the time-based functions of the Router such as  
Client Filtering, you will need to set the time zone you reside in for  
the function to work properly.  
Change Password  
The Router ships without a set password. It is not necessary to enter a  
password.If you choose not to use a password, leave the space blank.  
If you do choose to enter a password, be sure to write it down in a  
safe place. To set a password, enter it into the "New Password" field  
and confirm it in the next field. To change your password, enter your  
existing password and then enter the new password twice.  
Remote Management  
Any computer on your network can access the Router's built-in setup  
utility. The Remote Management feature allows a computer outside of  
the network to access the setup utility. When enabled, only the  
computer at the specified IP address can access the setup utility.  
Entering 0.0.0.0 will allow access by any computer.  
Utilities  
Access the Utilities screen by clicking on "Utilities".  
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Step 4  
Reset  
If the Router stops functioning properly, you can reset the Router. Your  
settings will not be lost when you click on the RESET button. You will  
be asked to confirm that you want to reset the Gateway Router. The  
power light will begin blinking and the port lights may blink. When  
the lights stop blinking, the Router has been reset.  
Restore Defaults  
To restore the factory default settings of the Router, click this link. All  
of your settings will change back to their initial state when the Router  
shipped. Please be sure this is what you want to do, before clicking  
the Restore Defaults link.  
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Step 4  
Update Firmware  
Belkin is constantly working toward improving the overall  
functionality of the Router and will from time to time offer firmware  
updates. Firmware updates can be downloaded from the Belkin  
website. Click "Firmware Update" to check for the latest version  
of firmware.  
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Troubleshooting  
Problem  
Possible Cause/Solution  
I cannot access the web-based  
Router setup utility when typing  
the correct address: 192.168.2.1  
1. Accessing the Router setup  
utility can take up to 15  
seconds. Be sure that you  
wait long enough.  
2. Check the connection  
between the PC and the  
Router making sure that the  
network cable is connected  
to any port labeled LAN.  
3. Check the LAN link light on  
the front of the Router. The  
light that corresponds to the  
port that the computer is  
connected to should be  
illuminated. If it is not, check  
your connection or network  
interface card.  
4. Open the IP configuration  
panel (described earlier in this  
manual). Select your adapter  
and press "Release". After the  
IP address has been released,  
click "Renew". Your computer  
should obtain an IP address  
from the Router.  
5. Reset the Router and begin  
again perform the above  
step again.  
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Troubleshooting  
Problem  
Possible Cause/Solution  
The WAN link LED is not on or I  
cannot connect to the Cable or  
DSL modem.  
1. Check the connection  
between the Gateway Router  
and the Cable or DSL modem.  
Make sure the network cable  
from the Cable or DSL modem  
is connected to the port on the  
Router labeled WAN.  
2. Make sure the Cable or  
DSL modem is powered and  
switched on.  
3. Make sure the Router has  
power. The Amber LED on  
the bottom of the front panel  
should be illuminated.  
4. Some Cable or DSL modems  
require a crossover cable.  
Check with the manufacturer  
of your Cable/DSL modem for  
specifics about this.  
My connection type is Static IP  
Address. I cannot connect to  
the Internet.  
Since your connection type is  
Static IP Address, your ISP must  
assign you the IP Address,  
Subnet Mask, and Gateway  
address. Make sure that the  
Routers connection type is  
configured as "Static IP Address"  
and verify your settings.  
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Troubleshooting  
Problem  
Possible Cause/Solution  
My connection type is Dynamic  
IP Address. I cannot connect to  
the Internet.  
1. Make sure your computers  
are correctly configured and  
all network cables are  
properly connected.  
2. Make sure the cable or DSL  
line is properly attached on  
your Cable or DSL modem.  
Refer the manual of your  
modem to verify that it  
works normally.  
3. Make sure the network cable  
between modem and the  
router is well connected.  
Power off the modem; wait a  
few seconds and then power it  
on again.  
My connection type is PPPoE. I  
cannot connect to the Internet.  
1. Since your connection type  
is PPPoE, your ISP will assign  
you an account name and  
password and service name.  
Make sure the Router  
connection type is configured  
as PPPoE and fill these settings  
are entered properly.  
2. Make sure your computers  
are correctly configured and  
all network cables are  
properly connected.  
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Troubleshooting  
Problem  
Possible Cause/Solution  
My connection type is PPPoE. I  
cannot connect to the Internet.  
3. Make sure the coaxial cable  
or DSL line is properly  
attached on your Cable or  
DSL modem. Refer the  
manual of your modem to  
verify it works normally.  
4. Make sure the network cable  
between modem and the  
Router is well connected.  
Power off the modem for a  
few seconds and power it  
on again.  
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Glossary of Terms  
DHCP - Dynamic Host Configuration Protocol. This protocol  
automatically configures the TCP/IP settings of every computer on  
your home network.  
DNS Server Address - DNS stands for Domain Name System, which  
allows Internet host computers to have a domain name (such as  
belkin.com) and one or more IP addresses (such as 192.34.45.8). A  
DNS server keeps a database of host computers and their respective  
domain names and IP addresses, so that when a domain name is  
requested (as in typing "belkin.com" into your Internet browser), the  
user is sent to the proper IP address. The DNS server address used by  
the computers on your home network is the location of the DNS  
server your ISP has assigned.  
DSL Modem - DSL stands for Digital Subscriber Line. A DSL modem  
uses your existing phone lines to transmit data at high speeds.  
Ethernet - A standard for computer networks. Ethernet networks are  
connected by special cables and switches, and move data around at  
up to 100 million bits per second or megabits per second (Mbps).  
IP Address - IP stands for Internet Protocol. An IP address consists of  
a series of four numbers separated by periods, that identifies a single,  
unique Internet computer host. Example: 192.34.45.8.  
ISP - Internet Service Provider. An ISP is a business that provides  
connectivity to the Internet for individuals and other businesses  
or organizations.  
ISP Gateway Address - (see ISP for definition). The ISP Gateway  
Address is an IP address for the Internet router located at the  
ISP's office. This address is required only when using a cable or  
DSL modem.  
LAN - Local Area Network. A LAN is a group of computers and  
devices connected together in a relatively small area (such as a house  
or an office). Your home network is considered a LAN.  
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Glossary of Terms  
MAC Address - MAC stands for Media Access Control. A MAC  
address is the hardware address of a device connected to a network.  
A MAC address is unique (different) for every device.  
NAT - Network Address Translation. This process allows all of the  
computers on your home network to use one IP address. Using the  
NAT capability of the Belkin 4-Port Cable/DSL Gateway Router, you  
can access the Internet from any computer on your home network  
without having to purchase more IP addresses from your ISP.  
PPPoE - Point-to-Point Protocol over Ethernet. Point-to-Point Protocol  
is a method of secure data transmission originally created for dial-up  
connections; PPPoE is for Ethernet connections.  
SPI - Stateful Packet Inspection. SPI is the type of corporate-grade  
Internet security provided by your Belkin 4-Port Cable/DSL Gateway  
Router. Using SPI, the gateway acts as a "firewall," protecting your  
network from computer hackers.  
Subnet Mask - A subnet mask, which may be a part of the TCP/IP  
information provided by your ISP, is a set of four numbers configured  
like an IP address. It is used to create IP address numbers used only  
within a particular network (as opposed to valid IP address numbers  
recognized by the Internet, which must be assigned by InterNIC).  
TCP/IP - Transmission Control Protocol/Internet Protocol. This is the  
standard protocol for data transmission over the Internet.  
WAN - Wide Area Network. A network that connects computers  
located in geographically separate areas, (i.e., different buildings,  
cities, countries). The Internet is a wide area network.  
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Product Specifications  
4-Port Cable/DSL Gateway Router  
F5D5230-4  
Network Standards:  
IEEE 802.3, 802.3u  
10Base-T Ethernet (WAN), 100Base-T  
Ethernet (LAN)  
IEEE 802.3x Flow Control  
IEEE802.1p Priority Queue  
ANS/IEEE 802.3 NWay auto-negotiation  
Protocol:  
CSMA/CD, TCP, IP, UDP, PPPoE, AND  
DHCP (client and server)  
VPN Supported:  
Management:  
Ports:  
PPTP, IPSec pass-through  
Browser  
4 x 10/100Base-T Auto sensing  
RJ45 ports,and an auto uplink RJ45 port(s)  
1 x 10Base-T RJ45 port, WAN  
LEDs:  
Power, WAN Activity, LAN Link (10/100),  
LAN Activity  
Firmware:  
Flash upgradeable through Windows® 98,  
Me, NT®, 4.0, and 2000  
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Warranty, FCC, CE Statement  
FCC Statement  
DECLARATION OF CONFORMITY WITH FCC RULES FOR  
ELECTROMAGNETIC COMPATIBILITY  
We, Belkin Components, of 501 West Walnut Street, Compton CA 90220, declare  
under our sole responsibility that the product:  
F5D5230-4  
to which this declaration relates:  
Complies with Part 15 of the FCC Rules. Operation is subject to the following two  
conditions: (1) this device may not cause harmful interference, and (2) this device  
must accept any interference received, including interference that may cause  
undesired operation.  
CE Declaration of Conformity  
We, Belkin Components, declare under our sole responsibility that the F5D5230-4, to which this  
declaration relates, is in conformity with EN55022, EN61000-3-2, EN61000-3-3 and EN55024.  
Belkin Components Limited Lifetime Product Warranty  
Belkin Components warrants this product against defects in materials and workmanship for its  
lifetime. If a defect is discovered, Belkin will, at its option, repair or replace the product at no  
charge provided it is returned during the warranty period, with transportation charges prepaid, to  
the authorized Belkin dealer from whom you purchased the product. Proof of purchase may be  
required.  
This warranty does not apply if the product has been damaged by accident, abuse, misuse, or  
misapplication; if the product has been modified without the written permission of Belkin; or if  
any Belkin serial number has been removed or defaced.  
THE WARRANTY AND REMEDIES SET FORTH ABOVE ARE EXCLUSIVE IN LIEU OF ALL OTHERS,  
WHETHER ORAL OR WRITTEN, EXPRESSED OR IMPLIED. BELKIN SPECIFICALLY DISCLAIMS ANY  
AND ALL IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, WARRANTIES OF  
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  
No Belkin dealer, agent, or employee is authorized to make any modification, extension, or  
addition to this warranty.  
BELKIN IS NOT RESPONSIBLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES  
RESULTING FROM ANY BREACH OF WARRANTY, OR UNDER ANY OTHER LEGAL THEORY,  
INCLUDING BUT NOT LIMITED TO LOST PROFITS, DOWNTIME, GOODWILL, DAMAGE TO  
OR REPROGRAMMING, OR REPRODUCING ANY PROGRAM OR DATA STORED IN OR  
USED WITH BELKIN PRODUCTS.  
Some states do not allow the exclusion or limitation of incidental or consequential damages or  
exclusions of implied warranties, so the above limitations of exclusions may not apply to you.  
This warranty gives you specific legal rights, and you may also have other rights that vary from  
state to state.  
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Belkin Components  
501 West Walnut Street  
Compton • CA • 90220 • USA  
Tel: 310.898.1100  
Fax: 310.898.1111  
Belkin Components, Ltd.  
Unit 13 • Gatelodge Close • Round Spinney  
Northampton • Northants • NN3 8RX United Kingdom  
Tel: +44 (0) 1604678300  
Fax: +44 (0) 1604678330  
Belkin Components B.V.  
Starparc Building Boeing Avenue 333  
1119 PH Schiphol-Rijk • The Netherlands  
Tel: +31 (0) 20 654 7300  
Fax: +31 (0) 20 654 7349  
Belkin Components, Ltd.  
7 Bowen Crescent • West Gosford  
NSW 2250 • Australia  
Tel: +61 (2) 43254666  
Fax: +61 (2) 43254277  
P73794  
© 2001 Belkin Components. All rights reserved. All trade names are registered trademarks of respective  
manufacturers listed.  
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