D-Link AirPlusXtremeG
DI-624DI-624
DI-624
DI-624DI-624
High-Speed 2.4 GHz
Wireless Router
Manual
TM
Building Networks for People
Contents
Package Contents ................................................................................3
Introduction............................................................................................4
Wireless Basics ....................................................................................8
Getting Started ....................................................................................12
Using the Configuration Menu..............................................................14
Networking Basics ..............................................................................41
Troubleshooting...................................................................................70
Technical Specifications ......................................................................77
Contacting Technical Support ..............................................................80
Warranty and Registration ................................................................... 81
2
Package Contents
Contents of Package:
D-Link AirPlusXTREME G DI-624
High-Speed 2.4GHz Wireless Router
Power Adapter-DC 5V, 3.0A
Manual and Warranty on CD
Quick Installation Guide
Ethernet Cable
Note: Using a power supply with a different voltage rating than the one included with the
DI-624 will cause damage and void the warranty for this product.
If any of the above items are missing, please contact your reseller.
System Requirements for Configuration:
Ethernet-Based Cable or DSL Modem
Computers with Windows, Macintosh, or Linux-based
operating systems with an installed Ethernet adapter
Internet Explorer Version 6.0 or Netscape Navigator
Version 6.0 and Above
3
Introduction
The D-Link AirPlusXtremeG DI-624 High-Speed Wireless Router is a draft 802.11g highperformance, wireless router that supports high-speed wireless networking at home, at
work or in public places.
Unlike most routers, the DI-624 provides data transfers at up to 54 Mbps (compared to
the standard 11 Mbps) when used with other D-Link AirPlusXtremeG 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-624 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*: A new security feature, 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-624, 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-624 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. No longer will you have to
manually input a new WEP key frequently to ensure security, with the DI-624, you will
automatically receive a new key every time you connect, vastly increasing the safety of
your communications.
*WPA will be available Spring 2003 as a free download
4
Connections
Pressing the
Reset Button
restores the
router to its
original factory
default settings.
Auto MDI/MDIX
LAN ports
automatically sense
the cable type when
connecting to
Ethernet-enabled
computers.
The Auto MDI/
MDIX WAN port is
the connection for
the Ethernet cable
to the Cable or
DSL modem
Receptor for
the Power
Adapter
5
LEDS
.
W
A
A
A
A
A
M1 LED -
solid light
indicates that the
DI-614+ is ready.
DI-624 is ready.
M2 LED -
A solid light indicates that
A solid light indicates
the unit is defective.
that the unit is defective.
WAN LED -
solid light
indicates
connection on the
WAN port. This
LED blinks during
data transmission.
POWER LED -
solid light
indicates a proper
connection to the
power supply.
ess Basics
WLAN LED -
solid light
indicates that the
wireless segment
is ready. This
LED blinks
during wireless
data
transmission.
3
LOCAL
NETWORK LED -
solid light
indicates a
connection to an
Ethernet-enabled
computer on ports
1-4. This LED
blinks during data
transmission.
6
Features
Fully compatible with the 802.11g standard to provide a wireless data rate of
up to 54Mbps
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
IP Filtering
URL Filtering
Domain Blocking
Scheduling
DHCP server supported 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 10/100 Ethernet ports, 1 WAN port, Auto MDI/MDIX
*WPA will be available Spring 2003 as a free download
7
Wireless Basics
D-Link wireless products are based on industry standards to provide easy-touse and compatible high-speed wireless connectivity within your home, business
or wherever a wireless network is available. D-Link wireless products will allow
you access to the data you want, when and where you want it. You will be able
to enjoy the freedom that wireless networking brings.
A wireless local area network (WLAN) is a cellular computer network that
transmits and receives data with radio signals instead of wires. WLANs are
used increasingly in both home and office environments, and public areas such
as airports, coffee shops and universities. Innovative ways to utilize WLAN
technology are helping people to work and communicate more efficiently.
Increased mobility and the absence of cabling and other fixed infrastructure
have proven to be beneficial for many users.
Wireless users can use the same applications they use on a wired network.
Wireless adapter cards used on laptop and desktop systems support the same
protocols as Ethernet adapter cards.
Under many circumstances, it may be desirable for mobile network devices to
link to a conventional Ethernet LAN in order to use servers, printers or an Internet
connection supplied through the wired LAN. A Wireless Router is a device that
can be used to provide this link.
8
Wireless Basics (continued)
People use WLAN technology for many different purposes:
Mobility - Productivity increases when people have access to data in any
location within the operating range of the WLAN. Management decisions
based on real-time information can significantly improve worker efficiency.
Low Implementation Costs – WLANs are easy to set up, manage,
change and relocate. Networks that frequently change, both physically and
logically, can benefit from a WLAN’s ease of implementation. WLANs can
operate in locations where installation of wiring may be impractical.
Installation and Network Expansion - Installing a WLAN system can be
fast and easy and can eliminate the need to pull cable through walls and
ceilings. Wireless technology allows the network to go where wires cannot
go-even outside the home or office.
Scalability – WLANs can be configured in a variety of ways to meet the
needs of specific applications and installations. Configurations are easily
changed and range from peer-to-peer networks suitable for a small number
of users to larger infrastructure networks to accommodate hundreds or
thousands of users, depending on the number of wireless devices deployed.
Inexpensive solution– Wireless network devices are as competitively
priced as conventional Ethernet network devices.
The DI-624 is compatible with the following wireless products:
D-Link Air DWL-650, D-Link AirPlus DWL-650+,
D-Link AirPlus XtremeG DWL-G650
Wireless Cardbus Adapters used with laptop computers
D-Link Air DWL-520 and D-Link AirPlus DWL-520+,
D-Link AirPlus XtremeG DWL-G520
Wireless PCI cards used with desktop computers
D-Link AirPlus DWL-900AP+ and DWL-2000AP+
Enhanced 2.4GHz Wireless Access Points
D-Link AirPlus DWL-800AP+
Enhanced 2.4GHz Wireless Range Extender
D-Link AirPlus DWL-810+
Enhanced 2.4GHz Ethernet-to-Wireless Bridge
9
Wireless Basics (continued)
Standards-Based Technology
The DI-624 Wireless Broadband Router utilizes the new 802.11g standard.
The IEEE 802.11g standard is an extension of the 802.11b standard. It increases
the data rate up to 54 Mbps within the 2.4GHz band, utilizing OFDM technology.
This means that in most environments, within the specified range of this device,
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
transmitting high-speed digital data over a radio wave utilizing OFDM (Orthogonal
Frequency Division Multiplexing) technology. OFDM works by splitting the radio
signal into multiple smaller sub-signals that are then transmitted simultaneously
at different frequencies to the receiver. OFDM reduces the amount of crosstalk
(interference) in signal transmissions. The D-Link DWL-G650 will automatically
sense the best possible connection speed to ensure the greatest speed and
range possible.
1
802.11g offers the most advanced network security features available today,
including: WPA , 802.1x, TKIP, AES and Pre-Shared Key mode. These security
2
features are explained in more detail in the Introduction and the Features section
of this manual.
The DI-624 is backwards compatible with 802.11b devices. This means that if
you have an existing 802.11b network, the devices in that network will be
compatible with 802.11g devices at speeds of up to 11Mbps in the 2.4GHz
range. Also based on the IEEE 802.11b standard, the DI-624 is interoperable
with existing compatible 2.4GHz wireless technology with data transfer speeds
of up to 11Mbps.
12802.11g standard is scheduled for ratification by IEEE Q3 2003
WPA will be available Spring 2003 as a free download
10
Wireless Basics (continued)
Installation Considerations
The D-Link AirPlus XtremeG DI-624 lets you access your network, using a
wireless connection, from virtually anywhere within its operating range. 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 DI-624 and your
receiving device (e.g., the DWL-G650 or the DWL-650+) to a minimum -
each wall or ceiling can reduce your D-Link AirPlus Wireless product’s
range from 3-90 feet (1-30 meters.) Position your receiving devices so
that the number of walls or ceilings is minimized.
2. Be aware of the direct line between routers and computers. 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 can impede the wireless signal - a solid metal door or
aluminum studs may have a negative effect on range. Try to position
wireless devices and computers with wireless adapters so that the signal
passes through drywall or open doorways and not other materials.
4. Keep your product away (at least 3-6 feet or 1-2 meters) from electrical
devices or appliances that generate RF noise.
11
Getting Started
There are basically two modes of networking:
Infrastructure – using an Access Point, or Wireless Router,
such as the DI-624.
Ad-Hoc – directly connecting to another computer, for peer-to-
peer communication, using wireless network adapters on
each computer, such as two or more DWL-G650 wireless
network Cardbus adapters.
On the following pages we will show you an example of an Infrastructure
Network and an Ad-Hoc Network.
An Infrastructure network contains an Access Point or a Wireless Router.
The Infrastructure Network example shown on the following page contains
the following D-Link network devices (your existing network may be
comprised of other devices):
A wireless Router - D-Link AirPlus DI-624
A laptop computer with a wireless adapter -
D-Link AirPro DWL-G650
A desktop computer with a wireless adapter -
D-Link AirPlusXtremeG DWL-G520, D-Link Air DWL-520,
or D-Link AirPlus DWL-520+
(D-Link Air devices have speeds up to 11Mbps)
A Cable modem - D-Link DCM-200
12
Getting Started
Setting up a
Wireless
Infrastructure
Network
2
1
3
4
6
5
Please remember that D-Link AirXtremeG wireless devices are pre-configured to
connect together, right out of the box, with their default settings.
For a typical wireless setup at home (as shown above), please do the
following:
You will need broadband Internet access (a Cable or DSL-subscriber line into
your home or office)
Consult with your Cable or DSL provider for proper installation of the modem
Connect the Cable or DSL modem to the DI-624 Wireless Broadband Router
(see the printed Quick Installation Guide included with your router.)
If you are connecting a desktop computer to your network, install the D-Link
AirPlus XtremeG DWL-G520 wireless PCI adapter into an available PCI slot on
your desktop computer. You may also install the DWL-520+, or the DWL-520.
(See the printed Quick Installation Guide included with the network adapter.)
Install the drivers for the D-Link DWL-G650 wireless Cardbus adapter into a
laptop computer.
(See the printed Quick Installation Guide included with the DWL-G650.)
Install the drivers for the D-Link DFE-530TX wireless Cardbus adapter into a
desktop computer. The four Ethernet LAN ports of the DI-624 are Auto MDI/MDIX
and will work with both Straight-Through and Cross-Over cable.
(See the printed Quick Installation Guide included with the DFE-530TX.)
13
Using the Configuration Menu
After you have completed the Setup Wizard (please see the Quick Installation Guide that
came with the product) you can access the Configuration menu at any time by opening
the web browser and typing in the IP Address of the DI-624. The DI-624 default IP Address
is shown below:
Open the web browser
Type in the IP Address of the
Router
Note: if you have changed the default IP Address assigned to the DI-624, make sure to
enter the correct IP Address.
Type admin in the User
Name field
blank
Leave the Password
Click Next
http://192.168.0.1
Connect to 192.168.0.1
admin
The Home>Wizard
screen will appear.
Please refer to the
Quick Installation
Guide for more infor-
mation regarding the
Setup Wizard.
Home > Wizard
14
Using the Configuration Menu
Home > Wireless
SSID-
Channel-
WEP-
WEP Encryption-
Key Type-
Passphrase-
Keys 1-4-
Apply-
Service Set Identifier (SSID) is the name designated for a specific wireless local area network (WLAN). The SSID’s factory
default setting is default. 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 automati-
cally scan and match the wireless setting.)
Wired Equivalent Privacy (WEP) is a wireless security protocol
for Wireless Local Area Networks (WLAN). WEP provides security by encrypting the data that is sent over the WLAN. Select
Enabled or Disabled. Disabled is the default setting. (Note: If
you enable encryption on the DI-624 make sure to also enable
encryption on all the wireless clients or wireless connection will
not be established.)
Select the level of encryption desired: 64-bit, or 128-bit
Select HEX or ASCII
When you select Key Type: ASCII, you can enter a Passphrase
for any or all of Keys 1-4
Input up to 4 WEP keys; select the one you wish to use.
Click Apply to save the changes.
15
Using the Configuration Menu
Home > WAN > Dynamic IP Address
DI-754
Dynamic
IP Address-
Host Name-
MAC Address-
Clone
MAC Address-
Apply-
Choose Dynamic IP Address to obtain IP Address information
automatically from your ISP. Select this option if your ISP does
not give you any IP numbers to use. This option is commonly
used for Cable modem services.
The Host Name is optional but may be required by some ISPs.
The default host name is the device name of the Router and may
be changed.
The default MAC Address is set to the WAN’s physical interface MAC address on the Broadband Router. It is not recommended that you change the default MAC address unless required by your ISP.
The default MAC address is set to the WAN’s physical interface
MAC address on the Broadband Router. You can use the “Clone
MAC Address” button to copy the MAC address of the Ethernet
Card installed by your ISP and replace the WAN MAC address
with the MAC address of the router. It is not recommended that
you change the default MAC address unless required by your
ISP.
Click Apply to save the changes.
16
Using the Configuration Menu
Home > WAN > Static IP Address
Static IP Address-
IP Address-
Subnet Mask-
ISP
Gateway Address-
Primary
DNS Address-
Secondary
DNS Address-
Apply-
Choose Static IP Address if all WAN IP information is provided to
you by your ISP. You will need to enter in the IP address, subnet
mask, gateway address, and DNS address(es) provided to you
by your ISP. Each IP address entered in the fields must be in the
appropriate IP form, which are four octets separated by a dot
(x.x.x.x). The Router will not accept the IP address if it is not in
this format.
Input the public IP Address provided by your ISP
Input your Subnet mask. (All devices in the network must have
the same subnet mask.)
Input the public IP address of the ISP to which you are connecting
Input the primary DNS (Domain Name Server) IP address provided by your ISP
This is optional
Click Apply to save the changes.
17
Using the Configuration Menu
Home > WAN > PPPoE
Please be sure to
remove any existing
PPPoE client software
installed on your
computers.
Choose PPPoE (Point to
Point Protocol over
Ethernet) if your ISP uses
a PPPoE connection. Your
ISP will provide you with a
username and password.
This option is typically
used for DSL services. Select Dynamic PPPoE to ob-
tain an IP address automatically for your PPPoE
connection. Select Static
PPPoE to use a static IP
address for your PPPoeE
connection.
PPPoE-
User Name-
Retype Password-
Service Name-
IP Address-
Primary DNS
Address-
Secondary
DNS Address-
Maximum Idle
Time-
Choose this option if your ISP uses PPPoE. (Most DSL users
will select this option.)
Dynamic PPPoE- receive an IP Address automatically from
your ISP.
Static PPPoE-you have an assigned (static) IP Address.
Your PPPoE username provided by your ISP.
Re-enter the PPPoE password
Enter the Service Name provided by your ISP (optional).
This option is only available for Static PPPoE. Enter the static IP
Address for the PPPoE connection.
Primary DNS IP address provided by our ISP
This option is only available for Static PPPoE. Enter the static IP
Address for the PPPoE connection.
The amount of time of inactivity before disconnecting your PPPoE
session. Enter a Maximum Idle Time (in minutes) to define a
maximum period of time for which the Internet connection is maintained during inactivity. If the connection is inactive for longer
than the defined Maximum Idle Time, then the connection will be
dropped. Either set this to zero or enable Auto-reconnect to disable this feature. (Continued on the next page)
18
Using the Configuration Menu
Home > WAN > PPPoE continued
MTU-
Auto-reconnect-
Apply-
Home > LAN
Maximum Transmission Unit-1492 is the default setting-you may
need to change the MTU for optimal performance with your
specific ISP.
If enabled, the DI-754 will automatically connect to your ISP after your system is restarted or if the PPPoE connection is dropped.
Click Apply to save the changes.
LAN is short for Local Area Network. This is considered your internal network. These are
the IP settings of the LAN interface for the DI-624. These settings may be referred to as
Private settings. You may change the LAN IP address if needed. The LAN IP address is
private to your internal network and cannot be seen on the Internet.
IP Address-
Subnet Mask-
Local Domain Name-
Apply-
The IP address of the LAN interface. The default IP address is:
192.168.0.1
The subnet mask of the LAN interface.
The default subnet mask is 255.255.255.0
This field is optional. Enter in the local domain name.
Click Apply to save the changes.
19
Using the Configuration Menu
Home > DHCP
DI-754
DHCP stands for Dynamic Host Control Protocol. The DI-624 has a built-in DHCP server.
The DHCP Server will automatically assign an IP address to the computers on the LAN/
private network. Be sure to set your computers to be DHCP clients by setting their TCP/
IP settings to “Obtain an IP Address Automatically.” When you turn your computers on,
they will automatically load the proper TCP/IP settings provided by the DI-624. The
DHCP Server will automatically allocate an unused IP address from the IP address pool
to the requesting computer. You must specify the starting and ending address of the IP
address pool.
DHCP Server-
Starting
IP Address-
Ending
IP Address-
Lease Time-
Apply-
Select Enabled or Disabled. The default setting is Enabled.
The starting IP address for the DHCP server’s IP assignment
The ending IP address for the DHCP server’s IP assignment
The length of time for the IP lease. Enter the Lease time. The
default setting is one hour
click Apply to save the changes
20
Using the Configuration Menu
Advanced > Virtual Server
The DI-624 can be configured as a virtual server so that remote users accessing Web
or FTP services via the public IP address can be automatically redirected to local
servers in the LAN (Local Area Network).
The DI-624 firewall feature filters out unrecognized packets to protect your LAN
network so all computers networked with the DI-624 are invisible to the outside world.
If you wish, you can make some of the LAN computers accessible from the Internet
by enabling Virtual Server. Depending on the requested service, the DI-624 redirects
the external service request to the appropriate server within the LAN network.
21
Using the Configuration Menu
Advanced > Virtual Server continued
The DI-624 is also capable of port-redirection meaning incoming traffic to a particular
port may be redirected to a different port on the server computer.
Each virtual service that is created will be listed at the bottom of the screen in the
Virtual Servers List. There are pre-defined virtual services already in the table. You
may use them by enabling them and assigning the server IP to use that particular
virtual service.
Virtual Server-
Name-
Private IP-
Select Enabled or Disabled
Enter the name referencing the virtual service
The server computer in the LAN (Local Area Network) that will be
providing the virtual services.
Protocol Type- The protocol used for the virtual service
Private Port-
Public Port-
Schedule-
Apply-
The port number of the service used by the Private IP computer
The port number on the WAN (Wide Area Network) side that will
be used to access the virtual service.
The schedule of time when the virtual service will be enabled.
The schedule may be set to Always, which will allow the
particular service to always be enabled. If it is set to Time,
select the time frame for the service to be enabled. If the
system time is outside of the scheduled time, the service will
be disabled.
Click Apply to save the changes.
Example #1:
If you have a Web server that you wanted Internet users to access at all times, you
would need to enable it. Web (HTTP) server is on LAN (Local Area Network)
computer 192.168.0.25. HTTP uses port 80, TCP.
Name: Web Server
Private IP: 192.168.0.25
Protocol Type: TCP
Private Port: 80
Public Port: 80
Schedule: always
22
Using the Configuration Menu
Advanced > Virtual Server continued
Click on this icon to edit the virtual service
Example #2:
If you have an FTP server that you wanted Internet users to access by WAN port
2100 and only during the weekends, you would need to enable it as such. FTP
server is on LAN computer 192.168.0.30. FTP uses port 21, TCP.
Name: FTP Server
Private IP: 192.168.0.30
Protocol Type: TCP
Private Port: 21
Public Port: 2100
Schedule: From: 01:00AM to 01:00AM, Sat to Sun
Click on this icon to delete the virtual service
All Internet users who want to access this FTP Server
must connect to it from port 2100. This is an example of
port redirection and can be useful in cases where there
are many of the same servers on the LAN network.
23
Using the Configuration Menu
Advanced > Applications
Some applications require multiple connections, such as Internet gaming, video
conferencing, Internet telephony and others. These applications have difficulties
working through NAT (Network Address Translation). Special Applications makes
some of these applications work with the DI-624. If you need to run applications that
require multiple connections, specify the port normally associated with an application
in the “Trigger Port” field, select the protocol type as TCP or UDP, then enter the
public ports associated with the trigger port to open them for inbound traffic.
The DI-624 provides some predefined applications in the table on the bottom of the
web page. Select the application you want to use and enable it.
Note! Only one PC can use each Special Application tunnel.
Name:
This is the name referencing the special application.
Trigger Port: This is the port used to trigger the application. It can be either
a single port or a range of ports.
Trigger Type: This is the protocol used to trigger the special application.
Public Port:
This is the port number on the WAN side that will be used to
access the application. You may define a single port or a
range of ports. You can use a comma to add multiple ports or
port ranges.
Public Type: This is the protocol used for the special application.
Apply:
Click Apply to save the changes
24
Using the Configuration Menu
Advanced > Filters > IP Filters
Filters are used to deny or allow LAN (Local Area Network) computers from accessing
the Internet. The DI-624 can be setup to deny internal computers by their IP or MAC
addresses. The DI-624 can also block users from accessing restricted web sites.
IP Filters
IP:
Port:
Protocol Type:
Schedule:
Apply:
Use IP Filters to deny LAN IP addresses from accessing the
Internet. You can deny specific port numbers or all ports for
the specific IP address.
The IP address of the LAN computer that will be denied
access to the Internet.
The single port or port range that will be denied access to the
Internet.
Select the protocol type
This is the schedule of time when the IP Filter will be enabled.
Click Apply to save changes.
25
Using the Configuration Menu
Advanced > Filters > URL Blocking
URL Blocking is used to deny LAN computers from accessing specific web sites by
the URL. A URL is a specially formatted text string that defines a location on the
Internet. If any part of the URL contains the blocked word, the site will not be
accessible and the web page will not display. To use this feature, enter the text string
to be blocked and click Apply. The text to be blocked will appear in the list. To
delete the text, just highlight it and click Delete.
Filters-
URL Blocking-
Keywords-
Apply-
Select the filter you wish to use; in this case, URL Blocking
was chosen.
Select Enabled or Disabled.
Block URLs which contain keywords listed below.
Enter the keywords in this space.
Click Apply to save the changes.
26
Using the Configuration Menu
Advanced > Filters > MAC Filters
Use MAC (Media Access Control) Filters to allow or deny LAN (Local Area Network)
computers by their MAC addresses from accessing the Network. You can either manually
add a MAC address or select the MAC address from the list of clients that are currently
connected to the Broadband Router.
Filters-
MAC Filters-
Name-
MAC Address-
DHCP Client-
Apply-
Select the filter you wish to use; in this case, MAC filters was
chosen.
Choose Disable MAC filters; allow MAC addresses listed below; or deny MAC addresses listed below.
Enter the name here.
Enter the MAC Address.
Select a DHCP client from the pull-down list; click Clone to
copy that MAC Address
Click Apply to save the changes.
27
Using the Configuration Menu
Advanced > Filters > Domain Blocking
Domain Blocking is used to allow or deny LAN (Local Area Network) computers from
accessing specific domains on the Internet. Domain blocking will deny all requests to a
specific domain such as http and ftp. It can also allow computers to access specific
sites and deny all other sites.
Filters-
Select the filter you wish to use; in this case, Domain Blocking
was chosen.
Domain Blocking:
Disabled-
Allow-
Deny-
Select Disabled to disable Domain Blocking
Allows users to access all domains except Blocked Domains
Denies users access to all domains except
Permitted Domains
Permitted
Domains-
Blocked Domains-
Apply-
Enter the Permitted Domains in this field
Enter the Blocked Domains in this field
Click Apply to save the changes.
28
Using the Configuration Menu
Advanced > Firewall
Firewall Rules is an advanced feature used to deny or allow traffic from passing
through the DI-624. It works in the same way as IP Filters with additional settings.
You can create more detailed access rules for the DI-624. When virtual services are
created and enabled, it will also display in Firewall Rules. Firewall Rules contain all
network firewall rules pertaining to IP (Internet Protocol).
In the Firewall Rules List at the bottom of the screen, the priorities of the rules are
from top (highest priority) to bottom (lowest priority.)
Note: The DI-624 MAC Address filtering rules have precedence over the Firewall
Rules.
Firewall Rules-
Enable or disable the Firewall
Name- Enter the name
Action-
Source-
Destination-
Schedule-
Apply-
Allow or Deny
Enter the IP Address range
Enter the IP Address range; the Protocol;
and the Port Range
Select Always or enter the Time Range.
Click Apply to save the changes.
29
Using the Configuration Menu
Advanced > DMZ
If you have a client PC that cannot run Internet applications properly from behind the
DI-624, then you can set the client up for unrestricted Internet access. It allows a
computer to be exposed to the Internet. This feature is useful for gaming purposes.
Enter the IP address of the internal computer that will be the DMZ host. Adding a
client to the DMZ (Demilitarized Zone) may expose your local network to a variety of
security risks, so only use this option as a last resort.
DMZ-
IP Address-
Apply-
Enable or Disable the DMZ. The DMZ (Demilitarized Zone)
allows a single computer to be exposed to the internet. By
default the DMZ is disabled.
Enter the IP Address of the computer to be in the DMZ
Click Apply to save the changes.
30
Using the Configuration Menu
Advanced > Performance
Wireless
Performance-
Displayed in this window are the Wireless
Performance features for the Access
Point portion of the
DI-624.
Beacon Interval-
RTS Threshold-
Fragmentation-
DTIM interval-
Beacons are packets sent by an Access Point to synchronize a
wireless network. Specify a value. 100 is the default setting and
is recommended.
This value should remain at its default setting of 2432. If inconsistent data flow is a problem, only a minor modification should be
made.
The fragmentation threshold, which is specified in bytes, determines whether packets will be fragmented. Packets exceeding
the 2346 byte setting will be fragmented before transmission.2346
is the default setting
(Delivery Traffic Indication Message) 3 is the default setting. A
DTIM is a countdown informing clients of the next window for
listening to broadcast and multicast messages.
Preamble Type- Select Short or Long Preamble. The Preamble defines the
length of the CRC block (Cyclic Redundancy Check is a common technique for detecting data transmission errors) for communication between the wireless router and the roaming wireless network adapters. Auto is the default setting. Note: High
network traffic areas should use the shorter preamble type.
Apply-
Click Apply to save changes
31
Using the Configuration Menu
Tools> Admin
At this page, the DI-624 administrator can change the system password. There are two
accounts that can access the Broadband Router’s Web-Management interface. They
are admin and user. Admin has read/write access while user has read-only access. User
can only view the settings but cannot make any changes.
Administrator-
Password-
User-
Password-
Remote Management- Remote management allows the DI-624 to be configured from
the Internet by a web browser. A username and password is still required to access the
Web-Management interface. In general, only a member of your network can browse the
built-in web pages to perform Administrator tasks. This feature enables you to perform
Administrator tasks from the remote (Internet) host.
IP Address- The Internet IP address of the computer that has access to the Broadband
Router. If you input an asterisk (*) into this field, then any computer will be able to access
the Router. Putting an asterisk (*) into this field would present a security risk and is not
recommended.
Port- The port number used to access the Broadband Router.
Example- http://x.x.x.x:8080 where x.x.x.x is the WAN IP address of the Broadband
Router and 8080 is the port used for the Web-Mangement interface.
Apply-
admin is the Administrator login name
Enter the password and enter again to confirm
user is the User login name
Enter the password and enter again to confirm
Click Apply to save the changes
32
Using the Configuration Menu
Tools > Time
Time Zone-
Default
NTP Server-
Set the Time-
Daylight
Saving-
Apply-
Select the Time Zone from the pull-down menu.
NTP is short for Network Time Protocol. NTP synchronizes computer clock times in a network of computers.
This field is optional.
To manually input the time, enter the values in these fields for
the Year, Month, Day, Hour, Minute, and Second. Click Set Time.
To select Daylight Saving time manually, select enabled or dis-
abled, and enter a start date and an end date for daylight saving
time.
Click Apply to save the changes.
33
Using the Configuration Menu
Tools > System
The current system settings can be saved as a file onto the local hard drive. The saved
file or any other saved setting file can be loaded back on the Broadband Router. To reload
a system settings file, click on Browse to browse the local hard drive and locate the
system file to be used. You may also reset the Broadband Router back to factory settings by clicking on Restore.
Save Settings to
Local Hard Drive-
Load Settings from
Local Hard Drive-
Restore to Factory
Default Settings-
Click Save to save the current settings to the local Hard Drive
Click Browse to find the settings, then click Load
Click Restore to restore the factory default settings
34
Using the Configuration Menu
Tools > Firmware
You can upgrade the firmware of the Router here. Make sure the firmware you want to
use is on the local hard drive of the computer. Click on Browse to browse the local hard
drive and locate the firmware to be used for the update. Please check the D-Link support
site for firmware updates at http://support.dlink.com. You can download firmware upgrades to your hard drive from the D-Link support site.
Firmware Upgrade-
Browse-
Click on the link in this screen to find out if there is an updated
firmware; if so, download the new firmware to your hard drive.
After you have downloaded the new firmware, click Browse in
this window to locate the firmware update on your hard drive.
Click Apply to complete the firmware upgrade.
35
Using the Configuration Menu
Ping Test-
The Ping Test is used to
send Ping packets to test if
a computer is on the
Internet. Enter the IP Address that you wish to Ping,
and click Ping
Tools > Misc
Restart Device-
Block WAN Ping-
If you choose to block WAN
Ping, the WAN IP Address
of the DI-624 will not respond
to pings. Blocking the Ping
may provide some extra security from hackers.
Click Enabled to block the
WAN ping
UPNP-
Gaming Mode-
Dynamic DNS-
VPN
Pass Through-
Apply-
Click Apply to save changes
Click Reboot to restart the
DI-624
Discard Ping from
WAN side-
To use the Universal Plug and Play feature click on Enabled. UPNP
provides compatibility with networking equipment, software and peripherals of the over 400 vendors that cooperate in the Plug and Play forum.
Gaming mode allows a form of pass-through for certain Internet Games.
If you are using XBOX, Playstation2 or a PC, make sure you are using
the latest firmware and Gaming Mode is enabled. To utilize Gaming
Mode, click Enabled. If you are not using a Gaming application, it is
recommended that you Disable Gaming Mode.
Dynamic Domain Name System is a method of keeping a domain name
linked to a changing IP Address. This is a useful feature since many
computers do not use a static IP address.
The DI-624 supports VPN (Virtual Private Network) pass-through
for both PPTP (Point-to-Point Tunneling Protocol) and IPSec
(IP Security). Once VPN pass-through is enabled, there is no
need to open up virtual services. Multiple VPN connections can
be made through the DI-624. This is useful when you have many
VPN clients on the LAN network.
PPTP- select Enabled or Disabled
IPSec- select Enabled or Disabled
36
Using the Configuration Menu
Status > Device Info
This page displays the current information for the DI-624. It will display the LAN, WAN
and MAC address information.
If your WAN connection is set up for a Dynamic IP address then a Release button and
a Renew button will be displayed. Use Release to disconnect from your ISP and use
Renew to connect to your ISP.
If your WAN connection is set up for PPPoE, a Connect button and a Disconnect button
will be displayed. Use Disconnect to drop the PPPoE connection and use Connect to
establish the PPPoE connection.
This window will show the DI-624’s working status:
WAN
IP Address: WAN/Public IP Address
Subnet Mask: WAN/Public Subnet Mask
Gateway: WAN/Public Gateway IP Address
Domain Name Server: WAN/Public DNS IP Address
WAN Status: WAN Connection Status
LAN
IP Address: LAN/Private IP Address of the DI-624
Subnet Mask: LAN/Private Subnet Mask of the DI-624
Wireless
MAC Address: Displays the MAC address
SSID: Displays the current SSID
Channel: Displays the current channel
WEP: indicates whether WEP is enabled or disabled
37
Using the Configuration Menu
Status > Log
DI-754
The Broadband Router keeps a running log of events and activities occurring on the
Router. If the device is rebooted, the logs are automatically cleared. You may save the log
files under Log Settings.
View Log-
First Page - The first page of the log
Last Page - The last page of the log
Previous - Moves back one log page
Next - Moves forward one log page
Clear - Clears the logs completely
Log Settings - Brings up the page to configure the log
38
Using the Configuration Menu
Status > Log > Log Settings
Log Settings-
Not only does the Broadband Router display the logs of activities and events, it can setup
to send these logs to another location.
SMTP Server/IP Address - The address of the SMTP server that will be used to
send the logs
Email Address - The email address to which the logs will be sent.
Click on Send Mail Now to send the email.
Click Apply to save the changes.
39
Using the Configuration Menu
Status > Stats
The screen above displays theTraffic Statistics. Here you can view the amount of packets that pass through the DI-624 on both the WAN and the LAN ports. The traffic counter
will reset if the device is rebooted.
Status > Wireless
The wireless client table displays a list of current connected wireless clients. This
table also displays the connection time and MAC address of the connected wireless
client.
Click on Help at any time, for more information.
40
Networking Basics
Using the Network Setup Wizard in Windows XP
In this section you will learn how to establish a network at home or work,
using Microsoft Windows XP.
Note: Please refer to websites such as
and http://www.microsoft.com/windows2000 for information about
networking computers using Windows 2000, ME or 98.
Go to Start>Control Panel>Network Connections
Select Set up a home or small office network
http://www.homenethelp.com
When this screen appears, Click Next.
41
Networking Basics
Please follow all the instructions in this window:
Click Next
In the following window, select the best description of your computer. If your
computer connects to the internet through a gateway/router, select the
second option as shown.
Click Next
42
Networking Basics
Enter a Computer description and a Computer name (optional.)
Click Next
Enter a Workgroup name. All computers on your network should have the
same Workgroup name.
Click Next
43
Networking Basics
Please wait while the Network Setup Wizard applies the changes.
When the changes are complete, click Next.
Please wait while the Network Setup Wizard configures the computer.
This may take a few minutes.
44
Networking Basics
In the window below, select the option that fits your needs. In this example,
Create a Network Setup Disk has been selected. You will run this disk on
each of the computers on your network. Click Next.
Insert a disk into the Floppy Disk Drive, in this case drive A.
45
Networking Basics
Please read the information under Here’s how in the screen below. After you
complete the Network Setup Wizard you will use the Network Setup Disk to
run the Network Setup Wizard once on each of the computers on your network. To continue click Next.
46
Networking Basics
Please read the information on this screen, then click Finish to complete the
Network Setup Wizard.
The new settings will take effect when you restart the computer. Click Yes to
restart the computer.
You have completed configuring this computer. Next, you will need to run the
Network Setup Disk on all the other computers on your network. After running the Network Setup Disk on all your computers, your new wireless network will be ready to use.
47
Networking Basics
Naming your Computer
To name your computer, please follow these directions:In Windows XP:
Click Start (in the lower left corner of the screen)
Right-click on My Computer
Select Properties and click
Select the Computer
Name Tab in the System Properties window.
You may enter a
Computer Description
if you wish; this field is
optional.
To rename the computer
and join a domain, Click
Change.
48
Networking Basics
Naming your Computer
In this window, enter the
Computer name
Select Workgroup and enter
the name of the Workgroup
All computers on your
network must have the same
Workgroup name.
Click OK
Checking the IP Address in Windows XP
The wireless adapter-equipped computers in your network must be in the same
IP Address range (see Getting Started in this manual for a definition of IP Address Range.) To check on the IP Address of the adapter, please do the following:
Right-click on the
Local Area
Connection
icon in the task
bar
Click on Status
49
Networking Basics
Checking the IP Address in Windows XP
This window will appear.
Click the
Support tab
Click Close
Assigning a Static IP Address in Windows XP/2000
Note: Residential Gateways/Broadband Routers will automatically assign IP
Addresses to the computers on the network, using DHCP (Dynamic Host Configuration Protocol) technology. If you are using a DHCP-capable Gateway/
Router you will not need to assign Static IP Addresses.
If you are not using a DHCP capable Gateway/Router, or you need to assign a
Static IP Address, please follow these instructions:
Go to Start
Double-click
on Control
Panel
50
Networking Basics
Assigning a Static IP Address in Windows XP/2000
Double-click
on Network
Connections
Right-click on Local Area
Connections
Double-click on
Properties
51
Networking Basics
Assigning a Static IP Address
in Windows XP/2000
Click on Internet
Protocol (TCP/IP)
Click Properties
Input your IP address
and subnet mask. (The
IP Addresses on your
network must be within
the same range. For
example, if one computer
has an IP Address of
192.168.0.2, the other
computers should have IP
Addresses that are
sequential, like
192.168.0.3 and
192.168.0.4. The subnet
mask must be the same
for all the computers on
the network.)
Input your DNS server
addresses. (Note: If
you are entering a DNS
server, you must enter
the IP Address of the
Default Gateway.)
The DNS server information will be supplied
by your ISP (Internet Service Provider.)
Click OK
52
Networking Basics
Assigning a Static IP Address with Macintosh OSX
Go to the Apple Menu and se-
lect System Preferences
cClick on Network
Select Built-in Ethernet in
the Show pull-down menu
Select Manually in the
Configure pull-down
menu
Input the Static IP Address, the Subnet Mask
and the Router IP Address in the appropriate
fields
Click Apply Now
53
Networking Basics
Selecting a Dynamic IP Address with Macintosh OSX
Go to the Apple Menu and select System Preferences
Click on Network
Select Built-in Ethernet in
the Show pull-down menu
Select Using DHCP in the
Configure pull-down menu
Click Apply Now
The IP Address, Subnet
mask, and the Router’s IP
Address will appear in a
few seconds
54
Networking Basics
Checking the Wireless Connection by Pinging in Windows XP and
2000
Go to Start > Run
> type cmd. A
window similar to
this one will appear. Type ping
xxx.xxx.xxx.xxx,
where xxx is the
IP Address of the
Wireless Router or
Access Point. A
good wireless
connection will
show four replies
from the Wireless
Router or Acess
Point, as shown.
Checking the Wireless Connection by Pinging in Windows Me
and 98
Go to Start >
Run > type
command. A
window similar to
this will appear.
Type ping
xxx.xxx.xxx.xxx
where xxx is the
IP Address of the
Wireless Router
or Access Point.
A good wireless
connection will
show four replies
from the wireless
router or access
point, as shown.
55
Networking Basics
Adding and Sharing Printers in Windows XP
After you have run the Network Setup Wizard on all the computers in your
network (please see the Network Setup Wizard section at the beginning of
Networking Basics,) you can use the Add Printer Wizard to add or share a
printer on your network.
Whether you want to add a local printer (a printer connected directly to one
computer,) share an LPR printer (a printer connected to a print server) or
share a network printer (a printer connected to your network through a
Gateway/Router,) use the Add Printer Wizard. Please follow the directions
below:
First, make sure that you have run the
computers on your network.
On the following pages, we will show you these 3 ways to use the Add Printer
Wizard:
Network Setup Wizard on all of the
1. Adding a local printer
2. Sharing an network printer
3. Sharing an LPR printer
(Other Networking Tasks)
For help with other tasks, that we have not covered here, in home or small
office networking, see Using the Shared Documents folder and Sharing files
and folders in the Help and Support Center in Microsoft Windows XP.
56
Networking Basics
Adding a local printer (a printer connected directly to a computer)
A printer that is not shared on the network and is connected directly to one
computer is called a local printer. If you do not need to share your printer
on a network, follow these directions to add the printer to one computer.
Go to
Start>
Printers
and
Faxes
Click on Add a
printer
57
Networking Basics
Adding a local printer
Click Next
Select Local
printer attached to
this computer
(Deselect Automati-
cally detect and
install my Plug and
Play printer if it has
been selected.)
Click Next
Select Use the
following port:
From the pull-down
menu select the
correct port for your
printer
(Most computers use the LPT1: port,
as shown in the illustration.)
Click Next
58
Networking Basics
Adding a local printer
Select and highlight
the correct driver
for your printer.
Click Next
(If the correct driver is
not displayed, insert the
CD or floppy disk that
came with your printer
and click Have Disk.)
At this screen, you
can change the
name of the printer
(optional.)
Click Next
Select Yes, to print a
test page. A successful printing will confirm
that you have chosen
the correct driver.
Click Next
59
Networking Basics
Adding a local printer
This screen gives you information about your printer.
Click Finish
When the test page has printed,
Click OK
60
Networking Basics
Adding a local printer
Go to Start> Printers
and Faxes
A successful installation will display
the printer icon as shown at right.
You have successfully added a local
printer.
Sharing a network printer
After you have run the Network Setup Wizard on all the computers on your
network, you can run the Add Printer Wizard on all the computers on your
network. Please follow these directions to use the Add Printer Wizard to
share a printer on your network:
Go to Start>
Printers and Faxes
61
Networking Basics
Sharing a network printer
Click on
Add a printer
Click Next
Select
Network
Printer
Click Next
62
Networking Basics
Sharing a network printer
Select Browse
for a printer
Click Next
Select the printer you
would like to share
Click Next
Click Finish
63
Networking Basics
Sharing a network printer
To check for proper
installation:
Go to Start > Printers
and Faxes
The printer icon will appear at right,
indicating proper installation.
You have completed adding the
printer.
To share this
printer on your
network:
Remember the
printer name
Run the Add Printer
Wizard on all the
computers on your
network
Make sure you
have already run
the Network
Setup Wizard on
all the network
computers
After you run the Add Printer
Wizard on all the computers in the
network, you can share the printer.
64
Networking Basics
Sharing an LPR printer
To share an LPR printer (using a print server,) you will need a Print Server
such as the DP-101P+. Please make sure that you have run the Network
Setup Wizard on all the computers on your network. To share an LPR
printer, please follow these directions:
Go to Start
> Printers
and Faxes
Click on
Add a
Printer
The screen to the
right will appear
Click Next
Select
Local
Printer...
Click
Next
65
Networking Basics
Sharing an LPR printer
Select Create a new port
From the pull-down
menu,
select Standard TCP/
IP Port, as shown.
Click Next
Please read the
instructions on this
screen
Click Next
Enter the Printer IP
Address and the Port
Name, as shown.
Click Next
66
Networking Basics
Sharing an LPR printer
In this
screen,
select
Custom
Click
Settings
Enter the
Port Name
and the
Printer
Name or
IP Address.
Select
LPR
Enter a
Queue
Name (if
your PrintServer/
Gateway
has more
than one
port, you will
need a
Queue
name.)
Click OK
67
Networking Basics
Sharing an LPR printer
This screen will show
you information about
your printer.
Click Finish
Select the printer you
are adding from the
list of Printers.
Insert the printer driver disk
that came with your printer.
Click Have Disk
If the printer driver is already installed,
do the following:
Select Keep
existing driver
Click Next
68
Networking Basics
Sharing an LPR printer
You can rename your printer
if you choose. It is optional.
Please remember the name
of your printer. You will need
this information when you
use the Add Printer Wizard
on the other computers on
your network.
Click Next
Select Yes, to print a test
page.
Click Next
This screen will display information about your printer.
Click Finish to complete
the addition of the printer.
Please run the Add Printer
Wizard on all the computers on your network in
order to share the printer.
Note: You must run the Network Setup Wizard on all the computers on your network before
you run the Add Printer Wizard.
69
Troubleshooting
This Chapter provides solutions to problems that can occur during the installation and
operation of the DI-624 Wireless Broadband Router. We cover various aspects of the
network setup, including the network adapters. Please read the following if you are having
problems.
Note: It is recommended that you use an Ethernet connection to
configure the DI-624 Wireless Broadband Router.
1.The computer used to configure the DI-624 cannot access the
Configuration menu.
Check that the Ethernet LED on the DI-624 is ON. If the LED
is not ON, check that the cable for the Ethernet connection is
securely inserted.
Check that the Ethernet Adapter is working properly. Please
see item 3 (Check that the drivers for the network
adapters are installed properly) in this Troubleshooting
section to check that the drivers are loaded properly.
Check that the IP Address is in the same range and subnet
as the DI-624. Please see Checking the IP Address in
Windows XP in the Networking Basics section of this
manual.
Note: The IP Address of the DI-624 is 192.168.0.1. All the computers on the
network must have a unique IP Address in the same range, e.g., 192.168.0.x.
Any computers that have identical IP Addresses will not be visible on the
network. They must all have the same subnet mask, e.g., 255.255.255.0
Do a Ping test to make sure that the DI-624 is responding.
Go to Start>Run>Type Command>Type ping 192.168.0.1. A
successful ping will show four replies.
Note: If you have
changed the default IP
Address, make sure to
ping the correct IP
Address assigned to
the DI-624.
70
Troubleshooting
2. The wireless client cannot access the Internet in the
Infrastructure mode.
Make sure the wireless client is associated and joined with the correct Access
Point. To check this connection: Right-click on the Local Area Connection icon
in the taskbar> select View Available Wireless Networks. The Connect to
Wireless Network screen will appear. Please make sure you have selected the
correct available network, as shown in the illustrations below.
default
Check that the IP Address assigned to the wireless adapter is within the
same IP Address range as the access point and gateway. (Since the
DI-624 has an IP Address of 192.168.0.1, wireless adapters must have
an IP Address in the same range, e.g., 192.168.0.x. Each device must
have a unique IP Address; no two devices may have the same IP
Address. The subnet mask must be the same for all the computers on
the network.) To check the IP Address assigned to the wireless adapter,
double-click on the Local Area Connection icon in the taskbar >
select the Support tab and the IP Address will be displayed. (Please
refer to Checking the IP Address in the Networking Basics section of
this manual.)
If it is necessary to assign a Static IP Address to the wireless adapter,
please refer to the appropriate section in Networking Basics. If you are
entering a DNS Server address you must also enter the Default
Gateway Address. (Remember that if you have a DHCP-capable router,
you will not need to assign a Static IP Address. See Networking
Basics: Assigning a Static IP Address.)
71
Troubleshooting
3. Check that the drivers for the network adapters are
installed properly.
You may be using different network adapters than those illustrated here, but this
procedure will remain the same, regardless of the type of network adapters you are
using.
Go to Start >
My Computer >
Properties
Select the
Hardware
Tab
Click Device
Manager
72
Troubleshooting
Double-click
on Network
Adapters
Right-click on D-Link
AirPlus DWL-G650
Wireless Cardbus
Adapter (In this
example we use the
DWL-G650; you may
be using other network
adapters, but the
procedure will remain
the same.)
Select Proper-
ties to check
that the drivers
are installed
properly
D-Link AirPlus DWL-G650
D-Link AirPlus DWL-G650 Wireless Cardbus Adapter
Look under Device
Status to check that
the device is working
properly
Click OK
D-Link AirPlus DWL-G650 Wireless Cardbus Adapter
73
Troubleshooting
4. What variables may cause my wireless products to lose reception?
D-Link products let you access your network from virtually anywhere you want.
However, the positioning of the products within your environment will affect the
wireless range. Please refer to Installation Considerations in the Wireless
Basics section of this manual for further information about the most advantageous placement of your D-Link wireless products.
5. Why does my wireless connection keep dropping?
Antenna Orientation- Try different antenna orientations for the DI-624.
Try to keep the antenna at least 6 inches away from the wall or other
objects.
If you are using 2.4GHz cordless phones, X-10 equipment or other home
security systems, ceiling fans, and lights, your wireless connection will
degrade dramatically or drop altogether. Try changing the Channel on
your Router, Access Point and Wireless adapter to a different Channel
to avoid interference.
Keep your product away (at least 3-6 feet) from electrical devices that
generate RF noise, like microwaves, Monitors, electric motors, etc.
6. Why can’t I get a wireless connection?
If you have enabled Encryption on the DI-624, you must also enable encryption
on all wireless clients in order to establish a wireless connection.
For 802.11b, the Encryption settings are: 64, 128, or 256 bit. Make sure
that the encryption bit level is the same on the Router and the Wireless
Client.
Make sure that the SSID on the Router and the Wireless Client are
exactly the same. If they are not, wireless connection will not be established.
Move the DI-624 and the wireless client into the same room and then
test the wireless connection.
Disable all security settings. (WEP, MAC Address Control)
74
Troubleshooting
6. Why can’t I get a wireless connection? (continued)
Turn off your DI-624 and the client. Turn the DI-624 back on again, and
then turn on the client.
Make sure that all devices are set to Infrastructure mode.
Check that the LED indicators are indicating normal activity. If not, check
that the AC power and Ethernet cables are firmly connected.
Check that the IP Address, subnet mask, gateway and DNS settings are
correctly entered for the network.
If you are using 2.4GHz cordless phones, X-10 equipment or other home
security systems, ceiling fans, and lights, your wireless connection will
degrade dramatically or drop altogether. Try changing the Channel on
your DI-624, and on all the devices in your network to avoid interference.
Keep your product away (at least 3-6 feet) from electrical devices that
generate RF noise, like microwaves, Monitors, electric motors, etc.
7. I forgot my encryption key.
Reset the DI-624 to its factory default settings and restore the other de-
vices on your network to their default settings. You may do this by pressing the Reset button on the back of the unit. You will lose the current
configuration settings.
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Troubleshooting
8. Resetting the DI-624 to Factory Default Settings
After you have tried other methods for troubleshooting your network, you
may choose to Reset the DI-624 to the factory default settings.
Remember that D-Link AirPro products network together, out of the box,
at the factory default settings.
Reset
To hard-reset the D-Link AirPro DI-624 to Factory Default Settings, please do
the following:
Locate the Reset button on the back of the DI-624
Use a paper clip to press the Reset button
Hold for about 10 seconds and then release
After the DI-624 reboots (this may take a few
minutes) it will be reset to the factory Default
settings
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Technical Specifications
Standards
Draft IEEE 802.11g
IEEE 802.11b
IEEE 802.3
IEEE 802.3u
VPN Pass Through/ Multi-Sessions
PPTP
L2TP
IPSec
Device Management
Web-Based- Internet Explorer v6 or later; Netscape Navigator v6
or later; or other Java-enabled browsers
DHCP Server and Client
Advanced Firewall Features
NAT with VPN Passthrough (Network Address Translation)
MAC Filtering
IP Filtering
URL Filtering
Domain Blocking
Scheduling
Wireless Operating Range
Indoors – up to 328 feet (100 meters)
Outdoors – up to 1312 feet (400 meters)
Operating Temperature
32ºF to 131ºF (0ºC to 55ºC)
Humidity:
95% maximum (non-condensing)
Safety and Emissions:
FCC
UL
Wireless Frequency Range:
2.4GHz to 2.462GHz
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Technical Specifications
LEDs:
Power
WAN
LAN (10/100)
WLAN (Wireless Connection)
Physical Dimensions:
L = 9.25 inches (233mm)
W = 6.5 inches (165mm)
H = 1.375inches (35mm)
Wireless Transmit Power:
15dBm
Security:
802.1x
WPA*-WiFi Protected Access
(64-,128-WEP with TKIP, MIC, IV Expansion, Shared Key
Authentication)
External Antenna Type:
± 2dB
Dual detachable reverse SMA
Modulation Technology:
Orthogonal Frequency Division Multiplexing (OFDM)
Power Input:
Ext. Power Supply DC 5V, 2.4A
Weight:
2.0 lbs. (907 g)
Warranty:
3 year
*WPA will be available Spring 2003
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Technical Specifications
Wireless Data Rates with Automatic Fallback:
54 Mbps
48 Mbps
36 Mbps
24 Mbps
18 Mbps
12 Mbps
11 Mbps
9 Mbps
6 Mbps
5.5 Mbps
2 Mbps
1 Mbps
Receiver Sensitivity:
54Mbps OFDM, 10% PER, -68dBm
48Mbps OFDM, 10% PER, -68dBm
36Mbps OFDM, 10% PER, -75dBm
24Mbps OFDM, 10% PER, -79dBm
18Mbps OFDM, 10% PER, -82dBm
12Mbps OFDM, 10% PER, -84dBm
11Mbps CCK, 8% PER, -82dBm
9Mbps OFDM, 10% PER, -87dBm
6Mbps OFDM, 10% PER, -88dBm
5.5Mbps CCK, 8% PER, -85dBm
2Mbps QPSK, 8% PER, -86dBm
1Mbps BPSK, 8% PER, -89dBm
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Contacting Technical Support
You can find the most recent software and user documentation on the D-Link
website.
D-Link provides free technical support for customers within the United States
for the duration of the warranty period on this product.
U.S. customers can contact D-Link technical support through our web site,
or by phone.
D-Link Technical Support over the Telephone:
(877) 453-5465
24 hours a day, seven days a week.
D-Link Technical Support over the Internet:
http://support.dlink.com
When contacting technical support, please provide the following information:
Serial number of the unit
Model number or product name
Software type and version number
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Warranty and Registration
Subject to the terms and conditions set forth herein, D-Link Systems, Inc. (“D-Link”) provides this Limited
warranty for its product only to the person or entity that originally purchased the product from:
D-Link or its authorized reseller or distributor and
Products purchased and delivered within the fifty states of the United States, the District of
Columbia, U.S. Possessions or Protectorates, U.S. Military Installations, addresses with an
APO or FPO.
Limited Warranty: D-Link warrants that the hardware portion of the D-Link products described
below will be free from material defects in workmanship and materials from the date of original retail
purchase of the product, for the period set forth below applicable to the product type (“Warranty
Period”), except as otherwise stated herein.
3-Year Limited Warranty for the Product(s) is defined as follows:
Hardware (excluding power supplies and fans) Three (3) Years
Power Supplies and Fans One (1) Year
Spare parts and spare kits Ninety (90) days
D-Link’s sole obligation shall be to repair or replace the defective Hardware during the Warranty Period
at no charge to the original owner or to refund at D-Link’s sole discretion. Such repair or replacement will
be rendered by D-Link at an Authorized D-Link Service Office. The replacement Hardware need not be
new or have an identical make, model or part. D-Link may in its sole discretion replace the defective
Hardware (or any part thereof) with any reconditioned product that D-Link reasonably determines is
substantially equivalent (or superior) in all material respects to the defective Hardware. Repaired or
replacement Hardware will be warranted for the remainder of the original Warranty Period from the date
of original retail purchase. If a material defect is incapable of correction, or if D-Link determines in its sole
discretion that it is not practical to repair or replace the defective Hardware, the price paid by the original
purchaser for the defective Hardware will be refunded by D-Link upon return to D-Link of the defective
Hardware. All Hardware (or part thereof) that is replaced by D-Link, or for which the purchase price is
refunded, shall become the property of D-Link upon replacement or refund.
Limited Software Warranty: D-Link warrants that the software portion of the product (“Software”)
will substantially conform to D-Link’s then current functional specifications for the Software, as set forth
in the applicable documentation, from the date of original retail purchase of the Software for a period of
ninety (90) days (“Warranty Period”), provided that the Software is properly installed on approved
hardware and operated as contemplated in its documentation. D-Link further warrants that, during the
Warranty Period, the magnetic media on which D-Link delivers the Software will be free of physical
defects. D-Link’s sole obligation shall be to replace the non-conforming Software (or defective media)
with software that substantially conforms to D-Link’s functional specifications for the Software or to
refund at D-Link’s sole discretion. Except as otherwise agreed by D-Link in writing, the replacement
Software is provided only to the original licensee, and is subject to the terms and conditions of the
license granted by D-Link for the Software. Software will be warranted for the remainder of the original
Warranty Period from the date or original retail purchase. If a material non-conformance is incapable of
correction, or if D-Link determines in its sole discretion that it is not practical to replace the nonconforming Software, the price paid by the original licensee for the non-conforming Software will be
refunded by D-Link; provided that the non-conforming Software (and all copies thereof) is first returned
to D-Link. The license granted respecting any Software for which a refund is given automatically
terminates.
Non-Applicability of Warranty: The Limited Warranty provided hereunder for hardware and software
of D-Link’s products will not be applied to and does not cover any refurbished product and any product
purchased through the inventory clearance or liquidation sale or other sales in which D-Link, the sellers,
or the liquidators expressly disclaim their warranty obligation pertaining to the product and in that case,
the product is being sold “As-Is” without any warranty whatsoever including, without limitation, the
Limited Warranty as described herein, notwithstanding anything stated herein to the contrary.
Submitting A Claim: The customer shall return the product to the original purchase point based on its
return policy. In case the return policy period has expired and the product is within warranty, the
customer shall submit a claim to D-Link as outlined below:
The customer must submit with the product as part of the claim a written description of the
Hardware defect or Software nonconformance in sufficient detail to allow D-Link to confirm
the same.
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The original product owner must obtain a Return Material Authorization (“RMA”) number from
the Authorized D-Link Service Office and, if requested, provide written proof of purchase of
the product (such as a copy of the dated purchase invoice for the product) before the
warranty service is provided.
After an RMA number is issued, the defective product must be packaged securely in the
original or other suitable shipping package to ensure that it will not be damaged in transit, and
the RMA number must be prominently marked on the outside of the package. Do not include any
manuals or accessories in the shipping package. D-Link will only replace the defective portion
of the Product and will not ship back any accessories.
The customer is responsible for all in-bound shipping charges to D-Link. No Cash on Delivery
(“COD”) is allowed. Products sent COD will either be rejected by D-Link or become the
property of D-Link. Products shall be fully insured by the customer and shipped to D-Link
Systems, Inc., 53 Discovery Drive, Irvine, CA 92618. D-Link will not be held responsible
for any packages that are lost in transit to D-Link. The repaired or replaced packages will be
shipped to the customer via UPS Ground or any common carrier selected by D-Link, with
shipping charges prepaid. Expedited shipping is available if shipping charges are prepaid by
the customer and upon request.
D-Link may reject or return any product that is not packaged and shipped in strict compliance with the
foregoing requirements, or for which an RMA number is not visible from the outside of the package. The
product owner agrees to pay D-Link’s reasonable handling and return shipping charges for any product
that is not packaged and shipped in accordance with the foregoing requirements, or that is determined
by D-Link not to be defective or non-conforming.
What Is Not Covered: This limited warranty provided by D-Link does not cover: Products, if in D-Link’s
judgment, have been subjected to abuse, accident, alteration, modification, tampering, negligence, misuse,
faulty installation, lack of reasonable care, repair or service in any way that is not contemplated in the
documentation for the product, or if the model or serial number has been altered, tampered with, defaced
or removed; Initial installation, installation and removal of the product for repair, and shipping costs;
Operational adjustments covered in the operating manual for the product, and normal maintenance;
Damage that occurs in shipment, due to act of God, failures due to power surge, and cosmetic damage;
Any hardware, software, firmware or other products or services provided by anyone other than DLink; Products that have been purchased from inventory clearance or liquidation sales or other sales in
which D-Link, the sellers, or the liquidators expressly disclaim their warranty obligation pertaining to the
product. Repair by anyone other than D-Link or an Authorized D-Link Service Office will void this
Warranty.
Disclaimer of Other Warranties: EXCEPT FOR THE LIMITED WARRANTY SPECIFIED HEREIN, THE
PRODUCT IS PROVIDED “AS-IS” WITHOUT ANY WARRANTY OF ANY KIND WHATSOEVER INCLUDING,
WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
AND NON-INFRINGEMENT. IF ANY IMPLIED WARRANTY CANNOT BE DISCLAIMED IN ANY TERRITORY
WHERE A PRODUCT IS SOLD, THE DURATION OF SUCH IMPLIED WARRANTY SHALL BE LIMITED TO
NINETY (90) DAYS. EXCEPT AS EXPRESSLY COVERED UNDER THE LIMITED WARRANTY PROVIDED
HEREIN, THE ENTIRE RISK AS TO THE QUALITY, SELECTION AND PERFORMANCE OF THE PRODUCT IS
WITH THE PURCHASER OF THE PRODUCT.
Limitation of Liability: TO THE MAXIMUM EXTENT PERMITTED BY LAW, D-LINK IS NOT LIABLE
UNDER ANY CONTRACT, NEGLIGENCE, STRICT LIABILITY OR OTHER LEGAL OR EQUITABLE THEORY
FOR ANY LOSS OF USE OF THE PRODUCT, INCONVENIENCE OR DAMAGES OF ANY CHARACTER,
WHETHER DIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL (INCLUDING, BUT NOT LIMITED TO,
DAMAGES FOR LOSS OF GOODWILL, LOSS OF REVENUE OR PROFIT, WORK STOPPAGE, COMPUTER
FAILURE OR MALFUNCTION, FAILURE OF OTHER EQUIPMENT OR COMPUTER PROGRAMS TO WHICH DLINK’S PRODUCT IS CONNECTED WITH, LOSS OF INFORMATION OR DATA CONTAINED IN, STORED ON,
OR INTEGRATED WITH ANY PRODUCT RETURNED TO D-LINK FOR WARRANTY SERVICE) RESULTING
FROM THE USE OF THE PRODUCT, RELATING TO WARRANTY SERVICE, OR ARISING OUT OF ANY
BREACH OF THIS LIMITED WARRANTY, EVEN IF D-LINK HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES. THE SOLE REMEDY FOR A BREACH OF THE FOREGOING LIMITED WARRANTY IS
REPAIR, REPLACEMENT OR REFUND OF THE DEFECTIVE OR NON-CONFORMING PRODUCT. THE MAXIMUM
LIABILITY OF D-LINK UNDER THIS WARRANTY IS LIMITED TO THE PURCHASE PRICE OF THE PRODUCT
COVERED BY THE WARRANTY. THE FOREGOING EXPRESS WRITTEN WARRANTIES AND REMEDIES
ARE EXCLUSIVE AND ARE IN LIEU OF ANY OTHER WARRANTIES OR REMEDIES, EXPRESS, IMPLIED OR
STATUTORY.
82
Governing Law: This Limited Warranty shall be governed by the laws of the State of California. Some
states do not allow exclusion or limitation of incidental or consequential damages, or limitations on how
long an implied warranty lasts, so the foregoing limitations and exclusions may not apply. This limited
warranty provides specific legal rights and the product owner may also have other rights which vary
from state to state.
Trademarks: D-Link is a registered trademark of D-Link Systems, Inc. Other trademarks or registered
trademarks are the property of their respective manufacturers or owners.
Copyright Statement: No part of this publication or documentation accompanying this Product may
be reproduced in any form or by any means or used to make any derivative such as translation,
transformation, or adaptation without permission from D-Link Corporation/D-Link Systems, Inc., as
stipulated by the United States Copyright Act of 1976. Contents are subject to change without prior
notice. Copyright© 2002 by D-Link Corporation/D-Link Systems, Inc. All rights reserved.
CE Mark Warning: This is a Class B product. In a domestic environment, this product may cause radio
interference, in which case the user may be required to take adequate measures.
FCC Statement: This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates, uses, and
can radiate radio frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communication. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the user is encouraged
to try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which
the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
FCC Caution: Any changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate this equipment.
This device 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.
IMPORTANT NOTE:
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.
This equipment should be installed and operated with a minimum distance of about 8 inches (20cm)
between the radiator and your body.
This transmitter must not be co-located or operated in conjunction with any other antenna or transmiter.
Register your D-Link product online at http://support.dlink.com/register/
(01/08/03)
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