D-Link DI-713P User Manual
D-Link
DI-713P
Wireless Broadband Router
User’s Manual
Contents
Contents… ....................................................................................................2
Chapter 1 - Getting Started...........................................................................4
Introduction to Broadband Router Technology........................................6
Introduction to Firewalls..........................................................................7
Introduction to Local Area Networking ...................................................8
Introduction to Virtual Private Networking..............................................9
Introduction to Wireless Networking ..................................................... 10
Chapter 2 - Hardware Installation .............................................................. 12
Procedure for Hardware Installation ......................................................12
Package Contents ...................................................................................14
LED Panel ..............................................................................................15
Rear Panel...............................................................................................16
Chapter 3 - Basic Broadband Router Configuration..................................17
Start-up and Log in.................................................................................17
Device Information.................................................................................19
Useful Tools............................................................................................20
Setup ....................................................................................................... 24
Static IP Address.....................................................................................25
Dynamic IP Address...............................................................................26
PPP over Ethernet...................................................................................27
Dial-up Network..................................................................................... 29
DHCP ..................................................................................................... 31
Wireless..................................................................................................33
Print Server............................................................................................. 34
Chapter 4 - Advanced Broadband Router Configuration ...........................35
2
Virtual Server .........................................................................................37
Special Applications ...............................................................................40
Access Control .......................................................................................43
Wireless..................................................................................................46
Miscellaneous Items ...............................................................................48
DMZ Host...............................................................................................48
Remote Administrator Host.................................................................... 49
Non-Standard FTP Port..........................................................................49
Chapter 5 - Console Mode.......................................................................... 51
Chapter 6 - Troubleshooting....................................................................... 53
Basic Functions ......................................................................................53
LAN Connection Problems .................................................................... 55
ISP Connection Problems .......................................................................57
Internet Application Problems ................................................................58
Wireless Troubleshooting.......................................................................60
Appendix 1 - Using PING..........................................................................61
Appendix 2 - Using WINIPCFG................................................................63
Contacting Technical Support ....................................................................67
Technical Specifications.............................................................................68
D-Link Offices............................................................................................70
Limited Warranty........................................................................................71
Rev. 101404
3
Chapter 1 - Getting Started
Thank you for purchasing the D-Link Broadband Router. Your
Broadband Router enables you to share your DSL or Cable Internet
connection with computers on your wired or wireless network. This guide
will explain the features and functions of the Broadband Router to help you
get the most out of your Internet experience.
D-Link’s Wireless Broadband Router allows wireless LAN users to
share a single Internet Connection while providing the safety and security
of port blocking, packet filtering, and a natural firewall. Static address
support, integrated DHCP, PPPoE, and device name support will allow it to
connect to nearly any broadband provider whether Cable or DSL based,
and at the same time simplify local area network settings.
The Wireless Broadband Router provides two levels of security
support. First, it masks local users’ IP addresses from others on the Internet
making it much more difficult for a hacker to target a machine on your
network. Secondly it can block and redirect certain ports to limit the
services that outside users can access. Specific ports can be opened by the
user to ensure that games and other Internet applications will run properly.
The Wireless Broadband Router provides special pass through support
for common VPN implementations. The Virtual Server feature allows you
to expose HTTP, FTP, Game Servers and other local services to be
accessible to Internet users located outside of the LAN. The
User-Definable Application Sensing Tunnel feature allows the user to
define the attributes to support special applications requiring multiple
connections, such as Internet gaming, video conferencing, and Internet
telephony. A DMZ setting can be applied to a single client behind the
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Wireless Broadband Router to expose it to the Internet and ensure
complete Internet application compatibility even if specific ports are not
known.
Unlike proxy server or NAT software that requires the software server
to remain visible on the Internet, no local computers are directly externally
visible when using the Wireless Broadband Router. Also the Wireless
Broadband Router, like broadband, is always on, removing the need to
constantly boot a software server when access is desired from a client.
Integrated DHCP services allow up to 252 users to get their IP address
automatically on boot up from the Wireless Broadband Router. Client
machines require no software, simply set them to accept a dynamically
assigned IP address and reboot. Each time they are powered up the
Wireless Broadband Router will recognize them and set their IP address to
instantly connect them to the LAN
5
Introduction to Broadband Router Technology
A router is a device that forwards data packets from a source to a
destination. Routers work on OSI layer 3, which forwards data packets
using an IP addresses and not a MAC address. A router will forward data
from the Internet to a particular computer on your LAN.
The information that makes up the Internet gets moved around using
routers. When you click on a link on a web page, you send a request to a
server to show you the next page. The information that is sent and received
from your computer is moved from your computer to the server using
routers. A router also determines the best route that your information
should follow to ensure that the information is delivered properly.
A router controls the amount of data that is sent through your network
by eliminating information that shouldn’t be there. This provides security
for the computers behind your router because computers from the outside
can’t access or send information directly to any computer on your network.
The router determines which computer the information should be
forwarded to and sends it. If the information isn’t intended for any
computer on your network, the data is discarded. This keeps any unwanted
or harmful information from accessing or damaging your network.
6
Introduction to Firewalls
A firewall is a device that sits between your computer and the Internet
that prevents unauthorized access to or from your network. A firewall can
be a computer using firewall software or a special piece of hardware built
specifically to act as a firewall. In most circumstances, a firewall is used to
prevent unauthorized Internet users from accessing private networks such
as corporate LAN’s and Intranets.
A firewall watches all of the information moving to and from your
network and analyzes each piece of data. Each piece of data is checked
against a set of criteria that the administrator configures. If any data does
not meet the criteria, that data is blocked and discarded. If the data meets
the criteria, the data is passed through. This method is called packet
filtering.
A firewall can also run specific security functions based on the type of
application or type of port that is being used. For example, a firewall can
be configured to work with an FTP or Telnet server. Or a firewall can be
configured to work with specific UDP or TCP ports to allow certain
applications or games to work properly over the Internet.
7
Introduction to Local Area Networking
Local Area Networking (LAN) is the term used when connecting
several computers together over a small area such as a building or group of
buildings. LAN’s can be connected over large areas. A collection of LAN’s
connected over a large area is called a Wide Area Network (WAN).
A LAN consists of multiple computers connected to each other. There
are many types of media that can connect computers together. The most
common media is CAT5 cable; UTP or STP twisted pair wire. Wireless
networks don’t use wires; instead they communicate over radio waves.
Each computer must have a Network Interface Card (NIC), which
communicates the data between computers. A NIC is usually a 10Mbps
network card, 10/100Mbps network card, or a wireless network card.
Most networks use hardware devices such as hubs or switches that
each cable can be connected to in order to continue the connection between
computers. A hub simply takes any data arriving through each port and
forwards the data to all other ports. A switch is more sophisticated, in that a
switch can determine the port that each piece of data is supposed to be
delivered to. A switch minimizes network traffic and speeds up the
communication over a network.
Networks take some time in order to plan and implement correctly.
There are many types of scenarios to consider which could affect the
operability of a network. Some of these issues are discussed in this manual
under the Networking Basics section.
8
Introduction to Virtual Private Networking
Virtual Private Networking (VPN) uses a publicly wired network (the
Internet) to connect two different networks as if they were the same
network. For example, an employee can access the corporate network from
home using VPN, allowing the employee to access files and printers. Here
are several different implementations of VPN that can be used.
Point-to-Point Tunneling Protocol (PPTP)
PPTP uses proprietary means of connecting two private networks over
the Internet. PPTP is a way of securing the information that is
communicated between networks. PPTP secures information by encrypting
the data inside of a packet.
IP Security (IPSec)
IPSec provides a more secure network-to-network connection across
the Internet or a Wide Area Network (WAN). IPSec encrypts all
communication between the client and server whereas PPTP only encrypts
the data packets.
Both of these VPN implementations are used because there is not a
standard for VPN server software. Because of this, each ISP or business
can implement their own VPN network making interoperability a
challenge.
9
Introduction to Wireless Networking
D-Link wireless products are based on industry standards to provide
easy to use and compatible high speed wireless connectivity within your
home or business. Strictly adhering to IEEE 802.11b the D-Link wireless
family of products will allow you to access the data you want, when and
where you want it. No longer will you be tethered to a workstation or
forced to run new wiring. You will be able to enjoy the freedom that
wireless networking delivers.
Standards Based Technology
Based on IEEE 802.11b, D-Link Air products can throughput data up
to 11 Megabits per second. This means you will be able to transfer large
files quickly or even watch a Movie in MPEG format over your network
without noticeable delays. This technology works by using multiple
frequencies in the 2.4GHz range utilizing Direct Sequence Spread
Spectrum (DSSS) technology. D-Link Air products will automatically
sense the best possible connection speed to ensure the greatest speed and
range possible with the technology.
Installation Considerations
Designed to go up to 100 meters indoors and up to 300 meters
outdoors, D-Link Air lets you access your network from anywhere you
want. Keep in mind, however, that the number of walls, ceilings or other
objects that the wireless signals must pass thru will limit range. Typical
ranges vary depending on the types of materials and background RF noise
in your home or business. The key to maximizing range is to follow these
basic principles:
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1. Keep the number of walls and ceilings to a minimum - Each wall or
bedroom home, range should not be a problem.
ceiling can reduce your D-Link Air Wireless products range from 1-30
meters. Position your Access Points, Residential Gateways, and
Computers so that the number of walls or ceilings is minimized.
2. Be aware of the direct line between Access Points, Residential
Gateways, and Computers - A wall that is .5 meter thick, at a 45 degree
angle appears to be almost 1 meter thick. At a 2 degree angle it looks
over 14 meters thick! Try to make sure that the AP and Adapters are
positioned so that the signal will travel straight through a wall or
ceiling for better reception.
3. Building Materials make a difference - A solid metal door or aluminum
studs may have a negative effect on range. Again, try to position
Access Points, Residential Gateways, and Computers so that the signal
passes through drywall or open doorways and not other materials.
4. Make sure that the antenna is positioned for best reception by using the
software signal strength tools included with your product.
5. Keep your product away (at least 1-2 meters) from electrical devices
that generate RF noise, like microwaves, Monitors, electric motors, etc.
For the average American 4-
If you experience low or no signal strength in areas of your home that you
wish to access, consider positioning the Access Point in a location directly
between the Residential Gateways and/or Computers that will be
connected. Additional Access Points can be connected to provide better
coverage in rooms where the signal does not appear as strong as desired.
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Chapter 2 - Hardware Installation
Procedure for Hardware Installation
1.Placement
Your Broadband Router should be placed in a safe and secure location.
To ensure proper operation, please keep the unit away from water and other
damaging elements. Your Broadband Router can be mounted on a wall or a
shelf using the screw-holes located on the bottom of the unit. Self-adhesive
rubber feet are provided to stick on the bottom of the unit to protect the
surface where you have placed the unit.
2.Setup LAN connection
a. Wired LAN connection: connect an Ethernet cable from your
computer’s Ethernet port to one of the LAN ports of the DI-713.
b. Wireless LAN connection: make sure the antennas are in a vertical
position (if not, rotate over 90 degrees).
3.Setup WAN connection
Prepare an Ethernet cable for connecting the DI-713 to your
cable/xDSL modem or Ethernet backbone. Figure 2-1 illustrates the WAN
connection.
12
Figure 2-1 Setup of LAN and WAN connections for the DI-713P
4.Connecting this product with your printer
Use the printer cable to connect your printer to the printer port of
this product.
5.Power on
Connect the power cord to a power outlet and turn the power
switch to the on position; the DI-713P will automatically enter the
self-test phase. When it is in the self-test phase, the indicators M1 and
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M2 will be lit for about 10 seconds, and then M1 and M2 will flash 3
times to indicate that the self-test operation has finished. Finally, the
M1 will continuously flash once per second to indicate that the DI-713
is in normal operation.
Package Contents
The D-Link DI-713P package should include the following items.
§ DI-713P Broadband router
§ User’s Manual
§ Quick Install Guide
§ Power Adapter
§ CAT-5 UTP Cable
§ Print Server Software
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LED Panel
WAN port
The LED panel provides LED’s for device status. Refer to the following
table for the meaning of each feature.
LED Function Color Status Description
POWER
Power
status
Green
On The power is on
Blinking Lack of power
M1
M2
WAN
Link/Act.
1~3
10/100
1~3
System
status 1
Orange Blinking
On
System
status 2
Orange
Blinking
On The WAN port is linked
activity
Green
Blinking
On
Link
status
Green
Blinking
Data Rate Green On
The DI-713P is functioning
properly
The DI-713P is working for
some service
The DI-713P is being
configured or upgraded.
Don’t turn it off !
The WAN port is sending or
receiving data
An active station is connected
to the corresponding LAN
port.
The corresponding LAN port
is sending or receiving data
Data is transmitting in
100Mbps on the
corresponding LAN port.
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Rear Panel
The rear panel features a LAN port, WAN port, Serial port and
Factory Reset button. Refer to the following table for the meaning of each
feature.
Serial Port used to connect an external analog backup modem.
LPT Port used to connect a printer
LAN
1-3
The RJ-45 Ethernet ports used to connect computers with
network adapters directly to the DI-713P.
WAN The RJ-45 Ethernet port labeled WAN is used to connect your
DI-713P to your DSL or Cable modem.
Reset Resets the configuration to default settings.
12VDC
Power inlet: DC 12V, 1.2A (minimum)
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Chapter 3 - Basic Broadband Router
Configuration
Your Broadband Router provides a Web Configuration interface that
can be accessed using standard web browsers such as Netscape
Communicator or Microsoft Internet Explorer. Since the interface is web
based (HTTP), your Broadband Router can be configured with any java
and HTML compliant Internet browser in any operating system. This
section will discuss the Web Configuration interface and how to use
different options and settings.
Although you can change the IP address of your Broadband Router to
meet your needs, this manual will assume that the defaults are left in place.
This means that the IP address of your Broadband Router will be
192.168.0.1. If you have changed the IP address scheme, please substitute
192.168.0.1 with the IP address scheme that you have chosen.
Start-up and Log in
In order to configure your Broadband Router, you must use your web
browser and manually input 192.168.0.1 into the Address box and press
Enter. The log in screen will be shown.
17
In order to configure your Broadband Router you must input the
administrator password into the System Password box and press the Log in
button. The default System Password is admin.
Once you have logged-in as administrator, it is a good idea to change
the administrator password to insure a secure connection to your
Broadband Router. The Tools section described later in this manual
describes how to change the password.
Once you have input the correct password and logged-in, the screen
will change to the Device Information screen.
If you are having problems logging in and you are sure that the
password you are using is correct, check the top right-hand corner of your
keyboard to make sure that the Caps Lock light is not on. Otherwise, refer
to Appendix A to reset the password.
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Device Information
This screen displays the status of your Internet Connection. The WAN
Port Status box shows the Status of your connection to your ISP. If there is
no information shown in this section, you will be unable to connect to the
Internet. If you have successfully followed the Quick Install guide to setup
your Internet Connection, you should see a Renew button. Click the
Renew button to renew your connection with your ISP.
The Modem Status box displays the status of your dial-up connection
while using an external modem.
The Firmware Version box shows the current firmware version of
your Broadband Router. To upgrade your Broadband Router, visit
www.dlink.com and follow the links to download the latest firmware
version.
The MAC Address field shows the MAC address of your Broadband
Router.
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Useful Tools
The Useful Tools screen allows you to change the administrator
password, view the system log, reboot your Broadband Router, backup
your configuration, clone the MAC address, reset your Broadband Router
to original settings, and perform a firmware upgrade.
To change the administrator password, click your mouse inside of the
Old Password box and type in the old password. Then click inside of the
New Password box and type the password that you would like to change to.
Next, click inside of the Reconfirm box and type in the new password
again. Click OK to save the new password or click the Clear button to
remove the passwords you just typed in. To ensure that you use a password
that is effective, follow these simple rules:
1. Choose a password that would be hard for someone other than the
administrator to guess.
2. Choose a password that is easy for you to remember.
3. Use a combination of letters and numbers.
4. Make sure that the Caps Lock key is not on.
20
The View Log button will display a log of events that has occurred
since you last turned on your Broadband Router. Use this to determine
problems with your ISP connection. It will show you events where an
intruder has tried to access your network, and give you information that
can be used to determine if your Broadband Router is functioning correctly.
Below is a sample System Log.
WAN Type: Dynamic IP Address (2.52 build 6)
Display time: 12/13/2000 16:09:59
NOTE! "-00:05:20" means that the event occurred 5 minutes and 20
seconds ago.
-01:13:20 DHCP:discover() 259
.$dh:bb1 -12
-01:13:16 DHCP:discover() 259
.$dh:aa1 300
-01:13:16 DHCP:offer(192.177.81.9)
-01:13:16 DHCP:request(192.177.81.47) 271
.$dh:aa2 300
-01:13:15 DHCP:ack(DOL=64800,T1=32400,T2=56700)
-00:55:18 192.168.0.184 logged out
-00:47:38 192.168.0.184 login successful
The Reboot button will reboot your Broadband Router. This is helpful
when you have changed some settings and need to reboot your Broadband
Router but do not want to turn the unit off from the power switch located at
the back of your Broadband Router.
The Backup Setting button will enable you to save your current
settings into a file. This file can be used to restore your settings at a later
date. To restore your settings that you have saved, use the Firmware
21
Upgrade button and select the backup file that you saved using the
Backup Setting button.
Your Broadband Router comes preprogrammed with it’s own Ethernet
Address or Media Access Control (MAC) Address. The Clone MAC button
will copy the MAC address to match the MAC address of another Ethernet
port to ensure an Internet connection with some ISP’s. Contact your ISP to
determine if this feature is needed to connect to the Internet.
The Restore Defaults button will restore all of the settings you have
changed within your Broadband Router Web Configuration Interface to the
default settings used when you first purchased the unit. This can be helpful
when you want to restore all of the settings to default to ensure that your
connection is secure and working properly.
When the Firmware Upgrade button is pressed, the following screen
will be shown.
Click the Browse… button to browse your computer and locate the
file that you want to upgrade. Use only files that have been downloaded
22
from the D-Link Support web site to ensure that your Broadband Router is
upgraded properly and to ensure proper operation. While upgrading the
firmware, DO NOT turn the power off. Turning the unit off while
upgrading could render the unit inoperable.
23
Setup
This section is crucial to enable your Broadband Router to work with
your ISP. The Setup screen will allow you to change the IP address of your
Broadband Router, change the WAN type, and allow you to modify the
settings that will ensure a proper connection to the Internet. Your ISP
should provide most of the settings found in the Setup screen to you. If you
followed the Quick Install Guide successfully, these settings should be set
and you should be able to access the Internet. If you are not sure which
settings should be used, please contact your ISP.
The LAN IP Address field is the IP address that your Broadband
Router is set to. In most circumstances the LAN IP Address can be left
alone, although it can be changed to meet your needs. If you do change the
LAN IP Address, be aware that all of your clients will need to be restarted
if they are using DHCP or reconfigured to the IP Address scheme that you
want to use. For example, if you change the LAN IP Address to
192.168.55.1, you will need to change your clients IP Address’s to a unique
number between 192.168.55.2 and 192.168.55.254 in order to ensure
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