D-Link DI-72GU User Manual
2D-Link DI-724GU User Manual
Table of Contents
Product Overview ........................................................ 4
Package Contents ...................................................4
System Requirements ............................................. 4
Introduction ..............................................................5
Features ..................................................................6
Hardware Overview ................................................. 7
Hardware Installation ...............................................9
Network Overview .................................................10
Wireless Installation Considerations ...................... 11
Configuration ............................................................. 12
Home Page Screen ...............................................13
Setup Wizard ......................................................... 14
Dynamic IP Address ........................................15
Static IP Address .............................................16
PPPoE .............................................................17
PPTP ...............................................................18
L2TP ................................................................19
Big Pond ..........................................................20
Wireless Setup ................................................. 21
Printer Wizard ........................................................23
Wireless .................................................................26
WAN ......................................................................28
Dynamic IP Address ........................................28
Static IP Address .............................................30
PPPoE .............................................................32
PPTP ...............................................................34
L2TP ................................................................36
Big Pond ..........................................................38
LAN .................................................................. 40
DHCP ...............................................................42
Advanced ............................................................... 44
Virtual Server ................................................... 44
Applications .....................................................45
Port Forwarding ...............................................46
StreamEngine .................................................. 47
Filters ............................................................... 49
Parental Control ............................................... 52
Firewall ............................................................53
DMZ ................................................................. 54
Performance ....................................................55
Schedules ........................................................ 56
Tools ......................................................................57
Administration .................................................. 57
Time ................................................................. 58
System ............................................................. 60
DDNS ...............................................................61
Miscellaneous .................................................. 62
Print Server ...................................................... 64
Status ....................................................................65
Device Info ....................................................... 65
Table of Contents
3D-Link DI-724GU User Manual
Table of Contents
Log ................................................................... 67
Statistics ..........................................................68
Wireless Status ................................................ 69
Active Sessions ...............................................70
Print Server ...................................................... 71
Help .......................................................................72
Troubleshooting ........................................................ 73
Wireless Basics ......................................................... 75
Networking Basics ....................................................80
Check your IP Address ..........................................80
Statically Assign an IP Address ............................. 81
Technical Specifications .......................................... 82
Contacting Technical Support .................................83
Warranty .....................................................................84
Registration ................................................................89
4D-Link DI-724GU User Manual
Section 1 - Product Overview
• D-Link DI-724GU Wireless 108G QoS Gigabit Router
• CAT5 Ethernet Cable
• Power Adapter
Note: Using a power supply with a different voltage than the one included
with your product will cause damage and void the warranty for this
product.
If any of the above items are missing, please contact your reseller.
System Requirements
• Ethernet-based Cable or DSL Modem
• Computers with Windows®, Macintosh®, or Linux-based operating systems with an installed Ethernet
adapter
• Internet Explorer 6.x and above, or Netscape® Navigator 7.0 and above
Product Overview
Package Contents
5D-Link DI-724GU User Manual
Section 1 - Product Overview
Introduction
The D-Link DI-724GU Wireless 108G QoS Router is an 802.11g high-performance, wireless router that supports high-speed
wireless networking at home, at work or in public places.
Unlike most routers, the DI-724GU provides data transfers at up to 108Mbps (compared to the standard 54Mbps)
when used with other D-Link AirPlus Xtreme G products. The 802.11g standard is backwards compatible with 802.11b
products. This means that you do not need to change your entire network to maintain connectivity. You may sacrifice
some of 802.11g’s speed when you mix 802.11b and 802.11g devices, but you will not lose the ability to communicate
when you incorporate the 802.11g standard into your 802.11b network. You may choose to slowly change your network
by gradually replacing the 802.11b devices with 802.11g devices .
In addition to offering faster data transfer speeds when used with other 802.11g products, the DI-724GU has the newest,
strongest, most advanced security features available today. When used with other 802.11g WPA (WiFi Protected
Access) and 802.1x compatible products in a network with a RADIUS server, the security features include:
WPA: Wi-Fi Protected Access authorizes and identifies users based on a secret key that changes automatically
at a regular interval. WPA uses TKIP (Temporal Key Integrity Protocol) to change the temporal key every
10,000 packets (a packet is a kind of message transmitted over a network.) This insures much greater security
than the standard WEP security. (By contrast, the older WEP encryption required the keys to be changed
manually.)
802.1x: Authentication is a first line of defense against intrusion. In the Authentication process the server verifies the
identity of the client attempting to connect to the network. Unfamiliar clients would be denied access.
For home users that will not incorporate a RADIUS server in their network, the security for the DI-724GU, used in
conjunction with other 802.11g products, will still be much stronger than ever before. Utilizing the Pre Shared Key
mode of WPA, the DI-724GU will obtain a new security key every time it connects to the 802.11g network. You only
need to input your encryption information once in the configuration menu. With the DI-724GU you will no longer have
to manually input a new WEP key to ensure security. Instead, you will automatically receive a new key every time you
connect, vastly increasing the safety of your communications.
6D-Link DI-724GU User Manual
Section 1 - Product Overview
• Fully compatible with the 802.11g standard to provide a wireless data rate of up to 108Mbps*.
• Backwards compatible with the 802.11b standard to provide a wireless data rate of up to 11Mbps
• WPA (Wi Fi Protected Access) authorizes and identifies users based on a secret key that changes automatically
at a regular interval, for example:
TKIP (Temporal Key Integrity Protocol), in conjunction with a RADIUS server, changes the temporal key every
10,000 packets, ensuring greater security.
Pre Shared Key mode means that the home user, without a RADIUS server, will obtain a new security key every
time the he or she connects to the network, vastly improving the safety of communications on the network.
• 802.1x Authentication in conjunction with the RADIUS server verifies the identity of would be clients.
• Utilizes OFDM technology (Orthogonal Frequency Division Multiplexing).
• User-friendly configuration and diagnostic utilities.
• Operates in the 2.4GHz frequency range.
• Connects multiple computers to a Broadband (Cable or DSL) modem to share the Internet connection.
• Advanced Firewall features: Supports NAT with VPN pass-through, providing added security, MAC Filtering,
URL Filtering, and Scheduling.
• DHCP server enables all networked computers to automatically receive IP addresses.
• Web-based interface for Managing and Configuring.
• Access Control to manage users on the network.
• Supports special applications that require multiple connections.
• Equipped with 4 Gigabit Ethernet ports, 1 WAN port, Auto MDI/MDIX.
Features
* Maximum wireless signal rate derived from IEEE Standard 802.11g specifications. Actual data throughput will vary. Network conditions and environmental factors,
including volume of network traffic, building materials and construction, and network overhead lower actual data throughput rate. D-Link 108G performance results
are based on testing with other D-Link 108G enabled devices utilizing Packet Bursting, FastFrames, Turbo Mode and Compression techniques. Data already
compressed may not benefit from the D-Link 108G compression techniques..
7D-Link DI-724GU User Manual
Section 1 - Product Overview
Hardware Overview
USB LED
A solid light indicates a connection to the
USB port. This LED blinks during data
transmission.
Power LED
A solid light indicates a proper
connection to the power supply.
WLAN LED
A solid light indicates that the wireless
segment is ready. This LED blinks during
wireless data transmission.
Status LED
A blinking light indicates that the DI-724GU
is functioning properly.
Local Network LEDs
A solid light on each port indicates a connection
to an Ethernet enabled device. These LEDs
blink during data transmission.
WAN LED
A solid light indicates a connection on the WAN port. This
LED blinks during data transmission.
8D-Link DI-724GU User Manual
Section 1 - Product Overview
WAN Port
This is for the connection of an Ethernet cable to
your Cable or DSL modem.
USB Port
Connection for a USB printer.
Antennas
Used to connect to 802.11g or 802.11b
wireless adapters.
Power Receptor
Reset Button
Pressing this button restores the Router to its
original factory default settings.
LAN Ports
These are the connections for Ethernet cables to
Ethernet-enabled computers.
9D-Link DI-724GU User Manual
Section 1 - Product Overview
Hardware Installation
A. First, connect the power adapter to the receptor at the back panel of the DI-724GU and then plug the other end
of the power adapter to a wall outlet or power strip. The Power LED will turn ON to indicate proper operation.
B. 1. Power off your Cable or DSL modem; some devices may not have a on/off switch and will require you to unplug
the power adapter. Now, the DI-724GU should be powered on and the Cable/DSL modem should be turned off.
2. Cable/DSL modem (Power Off) – DI-724GU (Power On) Connect an Ethernet cable to the Ethernet jack located
on the Cable/DSL modem. After the Ethernet cable is securely connected, power on the Cable/DSL modem by
turning on the unit or plugging in the power adapter.
3. Cable/DSL modem (Power On) – DI-724GU (Power On) Insert the other end of the Ethernet cable to the WAN
PORT on the back panel of the DI-724GU. The WAN LED light will illuminate to indicate proper connection. If
the WAN LED is not illuminated, please go back to step B1 and repeat the instructions.
C. Insert an Ethernet cable to LAN port 1 on the back panel of the DI-724GU and an available Ethernet port on
the network adapter in the computer you will use to configure the DI-724GU. The LED light for LAN Port 1 will
illuminate to indicate proper connection.
Note: The LAN Ports on the DI-724GU are Auto-MDI/MDIX. Meaning you can use a straight-through or crossover
Ethernet cable to the LAN Ports.
D. Computers equipped with 802.11g wireless adapters will be able to connect to the DI-724GU. The DWL-G650
AirPlus Xtreme G Wireless Cardbus Adapter and the DWL-G520 AirPlus Xtreme G Wireless PCI Adapter will be
able to connect out of the box with the router using their default wireless settings.
10D-Link DI-724GU User Manual
Section 1 - Product Overview
Please remember that D-Link Wireless 108G devices are pre-configured to connect together, right out of the box, with
their default settings.
Network Overview
11D-Link DI-724GU User Manual
Section 2 - Installation
Wireless Installation Considerations
The D-Link Wireless 108G QoS Gigabit Router lets you access your network using a wireless connection from virtually
anywhere within the operating range of your wireless network. Keep in mind, however, that the number, thickness and
location of walls, ceilings, or other objects that the wireless signals must pass through, may limit the range. Typical
ranges vary depending on the types of materials and background RF (radio frequency) noise in your home or business.
The key to maximizing wireless range is to follow these basic guidelines:
1. Keep the number of walls and ceilings between the D-Link adapter and other network devices to a
minimum - each wall or ceiling can reduce your adapter’s range from 3-90 feet (1-30 meters.) Position
your devices so that the number of walls or ceilings is minimized.
2. Be aware of the direct line between network devices. A wall that is 1.5 feet thick (.5 meters), at a
45-degree angle appears to be almost 3 feet (1 meter) thick. At a 2-degree angle it looks over 42 feet
(14 meters) thick! Position devices so that the signal will travel straight through a wall or ceiling (instead
of at an angle) for better reception.
3. Building Materials make a difference. A solid metal door or aluminum studs may have a negative effect on
range. Try to position access points, wireless routers, and computers so that the signal passes through
drywall or open doorways. Materials and objects such as glass, steel, metal, walls with insulation, water
(fish tanks), mirrors, file cabinets, brick, and concrete will degrade your wireless signal.
4. Keep your product away (at least 3-6 feet or 1-2 meters) from electrical devices or appliances that
generate RF noise.
5. If you are using 2.4GHz cordless phones or X-10 (wireless products such as ceiling fans, lights, and
home security systems), your wireless connection may degrade dramatically or drop completely. Make
sure your 2.4GHz phone base is as far away from your wireless devices as possible. The base transmits
a signal even if the phone in not in use.
12D-Link DI-724GU User Manual
Section 3 - Configuration
Configuration
This section will show you how to configure your new D-Link Wireless 108G QoS Gigabit Router using the D-Link
Setup Wizard.
Click Login
Open your Web browser and type “http://192.168.0.1”
into the URL address box. Then press the Enter or
Return key.
Select “Admin” from the User Name drop down
menu and leave the password field blank.
13D-Link DI-724GU User Manual
Section 3 - Configuration
This wizard guides you through the following
basic router setup steps:
• Set your Password
• Select your Time Zone
• Configure your Internet Connection
• Configure the Wireless LAN Connection
• Restart
Continue to page 14 for instructions on
running the Wizard.
Before you can use a printer that is plugged into the router’s USB connector, you must configure your computer for that
printer. If the operating system of your computer is Win32 compatible, all you need to do is click the Printer Wizard
button, and the configuration is done by a Printer Wizard program. The Printer Wizard provides the necessary printer
setup link between your PC and the router via the browser. The browser downloads the Printer Wizard program to your
PC. You should already have a WAN connection, so that the browser can access the latest version of the program;
however, the browser can always download some version of the program from the router itself. If the browser displays
a pop-up window requesting permission to download the Printer Wizard program, answer Yes or OK. Continue to page
23 for instructions on running the Printer Wizard.
The image from the DI-724GU should be visible from
the Home page on your computer monitor.
Home Page Screen
Run Wizard:
Run Print Wizard:
14D-Link DI-724GU User Manual
Section 3 - Configuration
You have the option to establish a password for the
User Name “Admin”.
Choose your time zone from the drop down list.
Click Next
Click Next
Click Next
Setup Wizard
15D-Link DI-724GU User Manual
Section 3 - Configuration
You will be prompted to select the type of Internet
connection for your router. If you are unsure of which
setting to select, please contact your Internet Service
Provider.
Static IP Address - page 16
PPPoE - page 17
PPTP - page 18
L2TP - page 19
Big Pond - page 20
If you selected Dynamic IP Address, this screen will
appear: (Used mainly for Cable Internet service).
Click Next
Click Next
Dynamic IP Address
Click the “Clone MAC Address” button to
automatically copy the MAC address of the network
adapter in your computer. You can also manually
type in the MAC address.
16D-Link DI-724GU User Manual
Section 3 - Configuration
If your ISP requires a Static IP Address, select the
corresponding radio button.
Enter the IP address that was originally provided to
you by your ISP. You will need to complete all of the
required fields.
Click Next
Click Next
Static IP Address
17D-Link DI-724GU User Manual
Section 3 - Configuration
If your ISP uses PPPoE (Point-to-Point Protocol over
Ethernet), select the corresponding radio button.
If you have a Dynamic IP connection, enter the
Server IP, PPPoE Account, and Password provided
to you by your ISP.
If you have a Static IP connection, enter the IP
Address, Subnet Mask, Gateway IP Address,
Server IP, PPTP Account, and Password provided
to you by your ISP.
Click Next
Click Next
PPPoE
18D-Link DI-724GU User Manual
Section 3 - Configuration
Click Next
Click Next
PPTP
If your ISP uses PPTP (Point to Point Tunneling
Protocol), select the corresponding radio button.
If you have a Dynamic IP connection, enter the
Server IP, PPTP Account, and Password provided
to you by your ISP.
If you have a Static IP connection, enter the IP
Address, Subnet Mask, Gateway IP Address,
Server IP, PPTP Account, and Password provided
to you by your ISP.
19D-Link DI-724GU User Manual
Section 3 - Configuration
Click Next
Click Next
L2TP
If your ISP uses L2TP (Layer Two Tunneling
Protocol), select the corresponding radio button.
If you have a Dynamic IP connection, enter the
L2TP Server IP Address, User Name, and Password
provided to you by your ISP.
If you have a Static IP connection, enter the L2TP IP
Address, Subnet Mask, Gateway IP Address, L2TP
Server IP, User Name, and Password provided to
you by your ISP.
20D-Link DI-724GU User Manual
Section 3 - Configuration
Click Next
Click Next
Big Pond
Select this option if you connect to the internet through
Telstra BigPond Cable Broadband in Australia.
Enter the User Name, and Password provided to
you by your ISP.
21D-Link DI-724GU User Manual
Section 3 - Configuration
Wireless Setup
Click Next
Click Next
Click Next
The default wireless settings for your 802.11g
wireless network are:
SSID = dlink
Channel = 6
You can change these settings to match an existing
wireless network.
If you wish to use encryption for your 802.11g
network, the DI-724GU is capable of two types
of wireless encryption WEP and WPA-PSK. By
default the encryption is disabled. You can change
the encryption settings for more secure wireless
communication.
There are two levels of WEP encryption: 64-bit and
128-bit (using only Hexadecimal). You can change
the encryption settings for more secure wireless
communication.
22D-Link DI-724GU User Manual
Section 3 - Configuration
Enter a PassPhrase that is between 8 to 63 characters
and is alphanumeric.
Click Next
Click Restart
23D-Link DI-724GU User Manual
Section 3 - Configuration
Before selecting to run the Print Wizard, make sure
your printer is connected to the USB port on the
router.
The wizard will identify the make and model of your
printer, as well as its status.
Printer Wizard
Click Next
Click Next
24D-Link DI-724GU User Manual
Section 3 - Configuration
Click Next
Click Next
Click Next to run the Printer Setup application.
This application can only run when accessed from
the router. Do not click Save.
Click Next
25D-Link DI-724GU User Manual
Section 3 - Configuration
Once the wizard has completed installing your
printer, you will be prompted to print a test page to
verify its functionality.
Click OK
Click OK
Click Finish
You may need to supply the drivers for your printer
if they are not built into Windows®.
Click Browse to locate the driver and then click OK.
26D-Link DI-724GU User Manual
Section 3 - Configuration
This gives you the option to turn off the
wireless portion of the router. By default this
feature is on.
Service Set Identifier (SSID) is the name
designated for a specific wireless local
area network (WLAN). The SSID’s factory default setting is “dlink”. The SSID can
be easily changed to connect to an existing wireless network or to establish a new
wireless network.
6 is the default channel. All devices on the
network must share the same channel.
Note: The wireless adapters will automatically
scan and match the wireless setting.
The default Super G setting is Super G with Dynamic Turbo. Super G is a group of performance enhancement features
that increase end user application throughput in an 802.11g network. Super G is backward compatible to standard 802.11g
devices. For top performance, all wireless devices on the network should be Super G capable. Select either Disabled,
Super G without Turbo, Super G with Dynamic Turbo, or Super G with Static Turbo.
This allows you to specify the rate at which wireless clients are allowed to connect to the router at. Default is set to Auto.
If all of the wireless devices you want to connect with this router can connect in 802.11g mode, you can improve performance
slightly by enabling this mode. If you want to connect 802.11b devices to this router, leave this option disabled.
Wireless
Wireless Radio:
SSID:
Channel:
Super G™ Mode:
Transmission Rate:
802.11g Only
Mode:
27D-Link DI-724GU User Manual
Section 3 - Configuration
Service Set Identifier (SSID) is the name that identifies a specific wireless local area network (WLAN). When a wireless
device is browsing for available wireless networks, this is the name that will appear in the list. For security purposes, it is
highly recommended to change from the preconfigured network name. You can change the SSID to match an existing
wireless network or create a new name to establish a new wireless network.
To protect your privacy, use the wireless security mode to configure the wireless security features. This device supports
three wireless security modes including: WEP, WPA-Personal, and WPA-Enterprise. WEP is the original wireless
encryption standard. WPA provides a higher level of security. WPA-Personal does not require an authentication
server. The WPA-Enterprise option does require a RADIUS authentication server.
SSID Broadcast:
Security Mode:
Loading...