D-Link DIR-450 - 3G Mobile Router Wireless User manual

2D-Link DIR-450 User Manual
Table of Contents
Product Overview ........................................................4
Package Contents....................................................4
System Requirements ............................................. 4
Introduction..............................................................5
Features...................................................................6
Hardware Overview .................................................8
Connections.......................................................8
LEDs ..................................................................9
Installation..................................................................10
Connect to your Network .......................................10
Wireless Installation Considerations...................... 12
Configuration............................................................. 13
Web-based Configuration Utility ............................13
Setup Wizard ................................................... 14
EVDO Setup .................................................... 17
Wireless Settings ............................................. 18
Network Settings.............................................. 20
DHCP Server Settings .....................................21
Virtual Server...................................................22
Port Forwarding Rules ..................................... 23
Application Rules ............................................. 24
Network Filter................................................... 25
Website Filter ................................................... 26
Firewall Settings...............................................27
Advanced Wireless Settings ............................ 28
Advanced Network Settings.............................29
Administrator Login Name:...........................30
Administrator Password:...............................30
Remote Management:..................................30
Administrator Settings...................................... 30
Time Settings................................................... 31
System Settings............................................... 32
Firmware Upgrade ...........................................33
DDNS............................................................... 34
System Check.................................................. 35
Schedules ........................................................36
Log Settings..................................................... 37
Syslog ..............................................................38
Email Settings.................................................. 39
Device Information ........................................... 40
Log................................................................... 41
Stats................................................................. 42
Wireless Stats.................................................. 42
Support ............................................................ 43
Wireless Security.......................................................44
What is WEP?........................................................ 44
Configure WEP ......................................................45
What is WPA? ........................................................46
Configure WPA-PSK ..............................................47
Configure WPA (RADIUS)...................................... 48
Table of Contents

3D-Link DIR-450 User Manual
Table of Contents
Connect to a Wireless Network ................................ 49
Using Windows®XP............................................... 49
Configure WEP ......................................................50
Configure WPA-PSK ..............................................52
Troubleshooting.........................................................54
Wireless Basics ......................................................... 56
What is Wireless? ..................................................57
Tips........................................................................ 59
Wireless Modes ..................................................... 60
Networking Basics .................................................... 61
Check your IP address ..........................................61
Statically Assign an IP address ............................. 62
Technical Specifications...........................................63
Contacting Technical Support.................................. 65
Warranty .....................................................................66
GNU/Linux GPL.......................................................... 72
GNU General Public License................................. 73
Registration................................................................79

4D-Link DIR-450 User Manual
Section 1 - Product Overview
• D-Link DIR-450 Mobile Router
• Power Adapter
• Ethernet Cable
• Manual and Warranty on CD
System Requirements
• A compatible 32-bit PCMCIA (EVDO) card with service*.
• 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 (for configuration)
Product Overview
Package Contents
Note: Using a power supply with a different voltage rating than the one included
with the DIR-450 will cause damage and void the warranty for this product.
* Subject to services and service terms available from your carrier.

5D-Link DIR-450 User Manual
Section 1 - Product Overview
Introduction
D-Link announces a fast, secure mobile router which allows you to share a high speed Internet connection virtually
anywhere by connecting an EV-DO notebook adapter.You can get a high speed Internet connection just about anywhere
within your wireless broadband network.This router is extremely useful in situations where a wired broadband connection
is not available. Quickly set up a Wi-Fi hotspot and provide your workgroup with an Internet connection to check email
and browse the web or share file. Maximize your investment in your mobile Internet access subscription by using this
router as a fixed broadband Internet solution for the home instead of paying additional fees for cable or DSL.

6D-Link DIR-450 User Manual
Section 1 - Product Overview
Device Interfaces
• LAN Ethernet Support
• 4 Ports 10/100 Mps switch
• Complies with IEEE 802.3u specification
• Supports Auto-Negotiation
• Supports Auto-MDI/MDIX
• Supports IEEE 802.3x Flow Control in Full Duplex mode
• 3G Module Slot
• Connecting an EVDO Notebook Adapter
Function support
• Network Address Translation
• Stateful Packet Inspection
• TCP Connection state & sequence number validation
• Virtual Server
• Virtual Server is used to allow Internet users access to LAN services.
• Port Triggering / Special Applications support
• Special Application is used to run applications that require multiple connections.
• MAC Address Filtering
• Apply to WLAN and/or LAN. Select type of filter - Allow list or Deny list 20 Entries.
• DHCP Server
• Set up as a DHCP Server to distribute IP addresses to the LAN.
• DNS Relay
• WAN DNS Servers if available OR DNS requests directed to the Gateway IP address.
Features

7D-Link DIR-450 User Manual
Section 1 - Product Overview
• Access Control
• Allow Policy Based on Schedule
• Allow all WEB access OR Allow access to a specified list of domian names (40 Domains)
• Web base setup wizard
• Step by step setting procedure
• L2TP Pass Through
• PPTP Pass Through
• IPsec Pass Through
CONFIGURATION & ADMINISTRATION
• Web based interface
• Web Based Configuration Wizard
• Dynamic DNS
• E-mail Reporting
• Statistics
• Firmware upgrade
• Current Time & Daylight savings adjustment
• Configuration Save & Restore
• Remote management
• Device Manager
WIRELESS FEATURES
• SuperG & Turbo (108 Mbps*) modes
• Wireless Security:
• WEP 64/128 bit
• WPA/WPA2
• WPA-PSK/WPA2-PSK
• Channel Select
• SSID Broadcast
• TX Power Adjust
• WMM
• WCN 1.0
* 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. Environmental conditions will adversely affect wireless signal range.

8D-Link DIR-450 User Manual
Section 1 - Product Overview
Hardware Overview
Connections
Pressing the Reset Button restores
the router to its original factory
default settings.
Receptor for the
Power Adapter.
These ports automatically sense
the cable type when connecting
to Ethernet-enabled computers.
These are Auto MDI/MDIX ports.
Internet (EVDO) Card Slot
Use this slot if a 32-bit PCMCIA
card is used for your Internet
connection.
USB
Connect a USB 1.1 or 2.0 flash
drive to configure the wireless
settings using WCN.

9D-Link DIR-450 User Manual
Section 1 - Product Overview
Hardware Overview
LEDs
Internet (EVDO) LED
A solid blue light indicates
connection on the (EVDO)
port.
WLAN LED
A solid light indicates that the wireless
segment is ready. This LED blinks during
wireless data transmission.
Local Network LEDs
A solid light indicates a connection to an
Ethernet-enabled computer on ports 1-4.
This LED blinks during data transmission.
Status LED
A blinking blue light indicates that
the DIR-450 is functioning properly.
Power LED
A solid light indicates a
proper connection to the
power supply.
USB LED
Insert a USB flash drive with WCN information.
The LED will blink 3 times if it successfully
transfers the wireless settings.

10D-Link DIR-450 User Manual
Section 2 - Installation
Connect to your Network
Installation
This section will walk you through the installation process. Placement of the router is very important. Do not place the
router in an enclosed area such as a closet, cabinet, or in the attic or garage.
Note: Ensure that power to your DIR-450 Mobile Router is not connected before performing the installation
steps below.
32-bit PCMCIA (EVDO) Card Connection
1. Attach the antenna.
a. Remove the antenna from its plastic wrapper.
b. Screw the antenna in a clockwise direction to the back panel of the unit.
c. Once secured, position the antenna upward at its connecting joint. This will ensure optimal reception.
2. Insert your wireless 32-bit PCMCIA (EVDO) card into the Internet 32-bit PCMCIA Card Slot.
3. Insert the Ethernet cable into LAN Port 1 on the back panel of the DIR-450 Mobile Router, and an available Ethernet
port on the network adapter in the computer you will use to configure the unit.
Note: The DIR-450 Mobile Router LAN Ports are “Auto-MDI/MDIX.” This provides either patch or crossover
Ethernet cable LAN Port access.

11D-Link DIR-450 User Manual
Section 2 - Installation
4. Connect the power adapter to the receptor on the back panel of your DIR-450 Mobile Router. Then plug the other
end of the power adapter into a wall outlet or power strip.
a. The Power LED will turn ON to indicate power has been applied.
b. Other LEDs will flash ON and OFF as the DIR-450 Mobile Router performs initialization and Internet connection
processes. This will take a few minutes.
c. When complete, the following LEDs will illuminate blue: Power, Status, Internet, WLAN, and LAN Port 1 (or your
specific LAN Port connection).

12D-Link DIR-450 User Manual
Section 2 - Installation
Wireless Installation Considerations
The D-Link mobile 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 router 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.

13D-Link DIR-450 User Manual
Section 3 - Configuration
Configuration
This section will show you how to configure your new D-Link mobile router using the web-based configuration utility.
Web-based Configuration Utility
To access the configuration utility, open a web-browser
such as Internet Explorer and enter the IP address of
the router (192.168.0.1).
Enter the user name (admin) and your password. Leave
the password blank by default.
If you get a Page Cannot be Displayed error, please
refer to the Troubleshooting section for assistance.

14D-Link DIR-450 User Manual
Section 3 - Configuration
Setup Wizard
You may run the setup wizard to quickly setup your router. Click Setup
Wizard to launch the wizard.
Click Launch Internet Connection Setup Wizard to begin.

15D-Link DIR-450 User Manual
Section 3 - Configuration
Click Next to continue.
Create a new password and then click Next to continue.
Select your time zone from the drop-down menu and then click Next
to continue.
Select the ISP Card from the drop-down list and then click Username
/ Password Connection (WWAN). Click Next to continue.

16D-Link DIR-450 User Manual
Section 3 - Configuration
Enter your WWAN user name, password, and server information. If you do
not have this information, please contact your ISP.
Click Connect to save your settings. Once the router is finished rebooting,
click Continue. Please allow 1-2 minutes to connect.

17D-Link DIR-450 User Manual
Section 3 - Configuration
User Name:
Server Name:
Dial Number:
EVDO Setup
Password:
Select your ISP Card from the drop-down
menu.
Enter your User Name for your EVDO
connection.
Enter your Password for your EVDO
connection.
E n t e r y o u r Pa s sw o r d a g a i n fo r
confirmation.
Enter the name of your network server
(optional).
The default is *99***1#. This field should
not be altered except when required by
your service provider.
The WAN (EVDO) fields may not be necessary for your connection. The information on this page will only be used
when your service provider requires you to enter a User Name and Password to connect to the EVDO network. Please
refer to your EVDO documentation or service provider for additional information.
Retype Password:
ISP Card:

18D-Link DIR-450 User Manual
Section 3 - Configuration
Check the box to enable the wireless function. If you do
not want to use wireless, uncheck the box to disable all
the wireless functions.
Service Set Identifier (SSID) is the name of your wireless
network. Create a name using up to 32 characters.The
SSID is case-sensitive.
Indicates the channel setting for the DIR-450. By
default the channel is set to 6. The Channel can be
changed to fit the channel setting for an existing wireless
network or to customize the wireless network.The Auto
Channel Scan setting can be selected to allow the
DIR-450 to choose the channel with the least amount
of interference.
Note: Super G with Dynamic Turbo mode only operates
in Channel 6.
Super G is a group of performance enhancement features that increase end user application throughput in an 802.11g
network. Super G is backwards 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, or Super G with Dynamic Turbo.
• Disabled - Standard 802.11g support, no enhanced capabilities.
• Super G without Turbo - Capable of Packet Bursting, FastFrames, Compression, but no Turbo mode.
• Super G with Dynamic Turbo - Capable of Packet Bursting, FastFrames, Compression, and Dynamic Turbo. This
setting is backwards compatible with non-Turbo (legacy) devices. Dynamic Turbo mode is only enabled when all
devices on the wireless network are Super G with Dynamic Turbo enabled.
Enable Wireless:
Wireless Channel:
Wireless Settings
Wireless Network
Name:
Super G Mode:

19D-Link DIR-450 User Manual
Section 3 - Configuration
Extended Range Mode helps reduce dead spots by improving the reception algorithm, which allows your wireless clients to
associate with the DIR-450 at farther distances. Select either Enabled or Disabled.
Enable this mode if your network is made up of purely 802.11g devices. If you have both 802.11b and 802.11g wireless
clients, uncheck the box.
Check this option if you would not like the SSID of your wireless network to be broadcasted by the DIR-450. If this option is
checked, the SSID of the DIR-450 will not be seen by Site Survey utilities so your wireless clients will have to know the SSID
of your DIR-450 in order to connect to it.
Please refer to Section 4 - Wireless Security for information on setting up security and encryption.
802.11g Only
Mode:
Enable Hidden
Wireless:
Extended Range
Mode:

20D-Link DIR-450 User Manual
Section 3 - Configuration
This section will allow you to change the local network settings of the router and to configure the DHCP settings.
Network Settings
Enter the IP address of the router. The default
IP address is 192.168.0.1.
If you change the IP address, once you click
Apply, you will need to enter the new IP
address in your browser to get back into the
configuration utility.
Enter the Subnet Mask. The default subnet
mask is 255.255.255.0.
Enter the Domain name (Optional).
Check the box to transfer the DNS server
information from your ISP to your computers. If
unchecked, your computers will use the router
for a DNS server.
Router IP Address:
Default Subnet Mask:
Local Domain Name:
Enable DNS Relay:
Refer to the next page for DHCP information.