D Link IR400A1 RangeBooster G Router User Manual Manual Part 3

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Document ID	832608
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Document Description	Manual Part 3
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Document Type	User Manual
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Date Submitted	2007-08-22 00:00:00
Date Available	2007-08-22 00:00:00
Creation Date	2007-08-20 19:55:53
Producing Software	Adobe PDF Library 7.0
Document Lastmod	2007-08-20 19:56:05
Document Title	Manual Part 3
Document Creator	Adobe InDesign CS2 (4.0.5)

Section 3 - Configuration
If you chose Automatically assign a network key, this screen
will appear with your automatically generated key. Please print this
out or record this information in a safe place and then click Save to
continue.
The router will save your new settings and reboot. After rebooting,
you will be returned to the Internet Setup screen.
If you chose Manually enter a network key, this screen will appear.
Enter a network key and click Next.
If you chose WEP, the network key must be exactly 5 or 13
characters long, or 10 to 26 characters using 0-9 or A-F only
(hexidecimal). Longer network keys will be more secure.
If you chose WPA, the network key must be between 8 and 63
characters long, or exactly 64 characters using 0-9 or A-F only
(hexidecimal). Longer network keys will be more secure.
After clicking Next, this screen will appear with your wireless settings.
Please print this out or record this information in a safe place and
then click Save to continue.
The router will save your new settings and reboot. After rebooting,
you will be returned to the Internet Setup screen.
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Section 3 - Configuration
Wireless Setup (Manual)
If you clicked the Manual Wireless Connection Setup button, this screen will appear, allowing you to manually configure
your wireless settings.
Wi-Fi Protected To implement Wi-Fi protection, or WCN 2.0, tick the Enable
Setup: checkbox, click either Generate New PIN or Reset PIN to
Default, and then configure the Wi-Fi settings below. Please
see the Setting Up Wi-Fi Protection (WCN 2.0 in Windows
Vista) section later in this manual for detailed configuration
information.
Enable: Check the box to enable wireless. If you do not want to use
Wireless: wireless, uncheck the box to disable all wireless functions.
Wireless Service Set Identifier (SSID) is the name of your wireless
Network Name: network. Create a name using up to 32 characters. The SSID
is case-sensitive.
Wireless Indicates the channel setting for the DIR-400. By default the
Channel: channel is set to 6. The wireless channel can be changed to
fit the channel setting for an existing wireless network or to
customize the wireless network. The Auto Channel Selection
setting can be selected to allow the DIR-400 to choose the
channel with the least amount of interference.
Super G Mode: You can enable a Super G Mode to allow the router to communicate with other D-Link 108 G products at boosted
transmission rates.
Choosing Super G without Turbo allows you to have enhanced transfer speeds through use of Dynamic Packet Bursting,
Fast Frames and Hardware Encryption and Compression.
Choosing Super G with Dynamic Turbo allows the router to use two channels to double the data transfer rate in addition to
Dynamic Packet Bursting, Fast Frames and Hardware Encryption and Compression. However, all wireless clients must be
Turbo capable for this function to work. If a non-Turbo wireless client connects to the network, all devices on the wireless
network will transfer data at normal rates.
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Section 3 - Configuration
Transmission Use the drop-down menu to select the appropriate Transmission
Rate: Rate in Mbits per second. Many users will want to use the
default setting, Best (automatic).
WMM Enable: Enable WMM (Wi-Fi Multimedia) to enjoy basic quality of
service features. WMM prioritizes traffic according to four
access categories: voice, video, best effort, and background.
Enable Hidden Check this option if you would not like the SSID of your wireless
Wireless: network to be broadcasted by the router. If this option is
checked, the SSID of the DIR-400 will not be seen by wireless
network finding utilities, so your wireless clients will have to
know the SSID of your DIR-400 in order to connect to it.
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Section 3 - Configuration
Enabling WEP Wireless Security
Security Mode:
1. To enable wireless security on the router, use the
drop-down menu to select the desired option.
To enable WEP, select Enable WEP Wireless
Security (basic).
2. Next to Authentication, select either Open
or Shared Key. Shared Key provides greater
security.
3. Select either 64Bit or 128Bit encryption from the
drop-down menu next to WEP Encryption.
4. Next to Default Key Type, select WEP Key 1
and enter a WEP key that you create. Make sure
you enter this key exactly on all your wireless
devices. You may enter up to four different keys
either using Hex or ASCII. Hex is recommended
(letters A-F and numbers 0-9 are valid). In ASCII
all numbers and letters are valid.
5. Click Save Settings to save your settings. If you
are configuring the router with a wireless adapter,
you will lose connectivity until you enable WEP
on your adapter and enter the same WEP key as
you did on the router.
NOTE: It is recommended to enable encryption on your wireless router before your wireless network adapters. Please
establish wireless connectivity before enabling encryption. Your wireless signal may degrade when enabling encryption
due to the added overhead.
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Section 3 - Configuration
Enabling WPA, WPA2, WPA/WPA2 Wireless Security
1. To enable WPA, WPA2, or WPA/WPA2, select
either Enable WPA Only Wireless Security
(enhanced), Enable WPA2 Only Wireless Security
(enhanced), or Enable WPA/WPA2 Wireless
Security (enhanced).
2. Next to Cipher Type, select TKIP, AES, or Both.
3. Next to PSK/EAP, select PSK.
4. N e x t t o N e t w o r k K e y , e n t e r a
passphrase. The key is an alpha-numeric
password between 8 and 63 characters long.
The password can include symbols (!?*&_) and
spaces. Make sure you enter this key exactly the
same on all other wireless clients.
5. Click Save Settings to save your settings. If you
are configuring the router with a wireless adapter,
you will lose connectivity until you enable WPA,
WPA2, or WPA/WPA2 (whichever of the three
options you have selected above) on your adapter
and enter the same network key as you did on the
router.
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Section 3 - Configuration
Enabling WPA, WPA2, WPA/WPA2 Wireless Security for a RADIUS Server
1. To enable WPA, WPA2, or WPA/WPA2 for a RADIUS
server, next to Security Mode, select Enable WPA
Only Wireless Security (enhanced), Enable WPA2
Only Wireless Security (enhanced), or Enable
WPA/WPA2 Wireless Security (enhanced).
2. Next to Cipher Type, select TKIP, AES, or Auto.
3. Next to PSK/EAP, select EAP.
4. Next to RADIUS Server 1 enter the IP Address
of your RADIUS server.
5. Next to Port, enter the port you are using with your
RADIUS server. 1812 is the default port.
6. Next to Shared Secret, enter the security key.
7. If you have a secondary RADIUS server, enter its
IP address, port, and secret key.
8. Click Save Settings to save your settings.
Note: When using EAP mode, you cannot have WPS
enabled.
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Section 3 - Configuration
Adding a Wireless Device through WPS
You can add WPS (Wi-Fi Protected Setup) compatible
devices with the help of a wizard by clicking the Add
Wireless Device with WPS button.
If you have not already enabled WPS, this message
will appear. Click Yes to enable WPS.
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Section 3 - Configuration
Adding a Wireless Device through WPS (Wi-Fi Protected Setup)
On this screen, select Automatic if your wireless
device supports WPS and you want to use those
features to help configure it. Click Next.
Select Manual if your device does not support WPS,
or if you want to configure your device manually.
Clicking Next will show your router’s SSID and
encryption information, which you can use to
configure your wireless device. For more help on
configuring your wireless device, consult the owner’s
manual for that device.
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Section 3 - Configuration
Adding a Wireless Device through WPS (PIN)
Here, you can add a device by using a PIN number,
or by using Push Button Configuration (PBC).
Connecting using a PIN number is more secure,
while PBC is much easier to use.
If you chose to add your device by PIN number, click
the circle next to PIN and enter the PIN number of
your device. Click Connect.
Press the PBC Connect button on your device within
2 minutes to automatically configure that device’s
wireless connection.
After 2 minutes, you will be taken back to the Wireless
Setup screen. If no devices were connected during
that time, a screen will appear allowing you to retry
device connection.
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Section 3 - Configuration
Adding a Wireless Device through WPS (PBC)
If you selected PBC, you will need to press the WPS
push button on your device within 2 minutes, and
the device’s wireless connection will automatically
be configured.
After 2 minutes, you will be taken back to the Wireless
Setup screen. If no devices were connected during
that time, a screen will appear allowing you to retry
device connection.
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Section 3 - Configuration
LAN Setup
This section will allow you to change the local network settings of the router and to configure the DHCP settings.
Router ���
IP Enter the IP address of the router. The default IP address
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.
Default Subnet Enter the Subnet Mask. The default subnet mask is
Mask: 255.255.255.0.
Local Domain Enter the Domain name (Optional).
Name:
Enable DNS Check the box to transfer the DNS server information from
Relay: your ISP to your computers. If unchecked, your computers
will use the router for a DNS server.
Refer to the next page for DHCP settings.
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Section 3 - Configuration
DHCP Server Settings
DHCP stands for Dynamic Host Control Protocol. The
DIR-400 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 DIR-400. 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.
Enable DHCP Check the box to enable the DHCP server function
Server: on your router. Uncheck to disable this function.
DHCP IP Enter the starting and ending IP addresses for the
Address Range: DHCP server’s IP assignment.
DHCP Lease The length of time for the IP address lease. Enter
Time: the lease time in minutes.
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Section 3 - Configuration
DHCP Reservation
DHCP Reservation lets you manually assign IP addresses
for computers connected to your network. It allows you
to reserve an IP to be used for a particular computer only.
This is useful when also using other network management
features, such as firewall rules and port forwarding.
After entering a reservation, click on Save Settings to
save your changes.
Computer Enter a name for the computer you want to reserve
Name: an IP for.
IP Address: Enter the IP you wish to assign to the computer.
MAC Address: Enter the MAC address of the computer you want
to reserve an IP for. To find the MAC address on a
computer, please refer to the Networking Basics
section in this manual.
You can also use the dropdown box (Computer
Name) to automatically enter the Computer
Name, current IP Address, and MAC Address of
a computer currently connected to the router. To
do so, select a computer from the dropdown box,
then click the << button.
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Section 3 - Configuration
Time and Date
This section will allow you to configure, update, and maintain the correct time on the router’s internal system clock.
Time Zone: Select your Time Zone from the drop-down
menu.
Enable Ticking this checkbox enables Daylight Saving
Daylight time. Click Sync. your computer’s time settings
Saving: to copy your PC’s time settings.
NTP Tick the “Automatically synchronize with D-Link’s
Server Internet time server” checkbox and then use the
Used: drop-down menu to select an NTP Server. NTP is
short for Network Time Protocol. NTP synchronizes
computer clock times in a network of computers.
Manual: To manually input the time, enter the values in
these fields for the Year, Month, Day, Hour, Minute,
and Second. Click Save Settings.
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Section 3 - Configuration
Parental Control
This feature allows you to create a list of websites that you want to either allow or deny users access to.
Configure Select Turn Parental Control OFF, Turn Parental
Parental Control ON and ALLOW computers access to
Control: ONLY these sites, or Turn Parental Control ON and
DENY computers access to ONLY these sites.
Website URL: Enter the keywords or URLs that you want to block
(or allow). Any URL with the keyword in it will be
blocked (or allowed).
Schedule: The schedule of time when the parental control rule
will be enabled. The schedule may be set to Always,
which will allow the particular service to always be
enabled, or you can create your own schedule in
the Maintenance > Schedules section.
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Section 3 - Configuration
Port Forwarding
This will allow you to open a single port or a range of ports. This may be necessary for some online applications, such
as online gaming. Check with your software’s technical support site to see if your software requires port forwarding.
Rule: Check the box to enable the rule.
Name: Enter a name for the rule.
You can also use the dropdown box (Application
Name) to automatically enter the Name, Ports and
Traffic Type for common applications such as FTP,
Telnet, and more. To do so, select an application
from the dropdown box, then click the << button.
IP Address: Enter the IP address of the computer on your
local network that you want to allow the incoming
service to.
You can also use the dropdown box (Computer
Name) to automatically enter the IP address of a
computer currently connected to the router. To do
so, select a computer from the dropdown box, then
click the << button.
Port: Enter the port or ports that you want to open
for both Public Ports(WAN ports) and Private
Ports(LAN ports). You can open a range of ports
by entering the starting port in the first box and
the ending port in the second box. If you want to
open a single port, enter the same port number in
both boxes.
Traffic Type: Select what kind of traffic to allow through the ports:
TCP, UDP, or Any.
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Section 3 - Configuration
Application Rules
Some applications require multiple connections, such as Internet gaming, video conferencing, Internet telephony and
others. These applications may have difficulty working through NAT (Network Address Translation) functions of a router.
Application Rules help these applications work through the DIR-400.
Rule: Check the box to enable the rule.
Name: Enter a name for the rule.
You can also use the dropdown box (Application
Name) to automatically enter the Name, Ports and
Traffic Type for common applications such as FTP,
Telnet, and more. To do so, select an application
from the dropdown box, then click the << button.
Trigger Port: This is the port used to trigger the rule. It can be
either a single port or a range of ports.
Firewall 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.
Traffic Type: Select what kind of traffic to control: TCP, UDP,
or Any�.
D-Link DIR-400 User Manual
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Section 3 - Configuration
Access Control
Use MAC (Media Access Control) Filters to allow or deny LAN (Local Area Network) computers from accessing the
Network based on their MAC addresses. You can either manually add a MAC address or select the MAC address from
the list of clients that are currently connected to the router.
Configure MAC Here, you have three options: Select Turn MAC
Filter: Filtering OFF, Turn MAC Filtering ON and ALLOW
computers listed to access the network, or Turn
MAC Filtering ON and DENY computers listed to
access the network.
MAC Address: Enter the MAC address you would like to filter.
To find the MAC address on a computer, please
refer to the Networking Basics section in this
manual.
DHCP Client You can use the dropdown box (Computer Name)
List: to automatically enter the MAC address of a
computer currently connected to the router. To do
so, select a computer from the dropdown box, then
click the << button.
Schedule: This selects which schedule will be used to
determine when the MAC filter will be enabled. The
schedule may be set to Always, which will allow the
particular service to always be enabled.
Clicking on Add New will allow you to make a new
schedule. You can view current schedule settings
in the Maintenance > Schedules section.
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Section 3 - Configuration
Firewall & DMZ - DMZ Host
This section will allow you to set up a DMZ host.
If you have a client PC that cannot run Internet applications properly from behind the DIR-400, then you can set the
client up for unrestricted Internet access. It allows a computer to be fully exposed to the Internet. This feature is useful
for some applications such as gaming. Note that 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.
Enable SPI: Check this to enable SPI (Stateful Packet
Inspection).
Enable DMZ Check this box to enable the DMZ Host feature.
Host:
DMZ IP Enter the IP address of the computer you would like
Address: to open all ports to (the DMZ Host).
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Section 3 - Configuration
Firewall & DMZ - Firewall Rules
This section will allow you to set up firewall rules.
Firewall Rules allow you to specifically allow or deny traffic to and from specific IPs and ports between your network
and the internet.
Name: Choose a name for the firewall rule.
Action: Select to Allow or Deny transport of the data packets
according to the criteria defined in the rule.
Source/Dest: The Source/Destination is the TCP/UDP port on either
the LAN (local network) or WAN (Internet) side.
IP Address: Enter a beginning and ending IP address. If you only
want to affect a single IP address, enter the same IP
address in both boxes.
Protocol: Select the transport protocol that will be used for the
filter rule.
Port Range: Enter the desired port range for the filter rule. If you
only want to affect a single port, enter the same port
in both boxes.
Schedule: This selects which schedule will be used to determine
when the firewall rule will be enabled. The schedule
may be set to Always, which will allow the particular
service to always be enabled.
Clicking on Add New will allow you to make a new
schedule. You can view current schedule settings in
the Maintenance > Schedules section.
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Section 3 - Configuration
Advanced Wireless
This window allows you to change the behavior of the 802.11g wireless radio from the standard settings. Please be aware
that any changes to the factory default settings may adversely affect the behavior of your network.
Transmit Power: Set the transmit power of the antennas.
Beacon 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.
RTS Threshold: This value should remain at its default setting of 2346. If
inconsistent data flow is a problem, only a minor modification
should be made.
Fragmentation: 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.
DTIM Interval: A DTIM �����������������������������������������������������
(Delivery Traffic Indication Message) ���������������
is a countdown
informing clients of the next window for listening to broadcast and multicast messages. 1 is the default setting.
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.
CTS Mode: CTS (Clear To Send) is a function used to minimize collisions among wireless devices on a wireless local area network
(LAN). CTS will make sure the wireless network is clear before a wireless client attempts to send wireless data. Enabling
CTS will add overhead and may lower wireless throughput. None: CTS is typically used in a pure 802.11g environment. If
CTS is set to “None” in a mixed mode environment populated by 802.11b clients, wireless collisions may occur frequently.
Always: CTS will always be used to make sure the wireless LAN is clear before sending data. Auto: CTS will monitor the
wireless network and automatically decide whether to implement CTS based on the amount of traffic and collisions that
occurs on the wireless network.
802.11g Only Tick this checkbox to restrict access to 802.11g devices only.
Mode:
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Section 3 - Configuration
Advanced Network
This window allows you to change the LAN settings. Please be aware that any changes from the factory default settings
may affect the behavior of your network.
Enable UPnP: To use the Universal Plug and Play (UPnP™)
feature tick this checkbox. UPNP provides
compatibility with networking equipment, software
and peripherals.
Enable WAN Unchecking the box will not allow the DIR-400
Ping Respond: to respond to ping requests. Blocking pings may
provide some extra security from hackers. Tick this
checkbox to allow the WAN port to be “Pinged”.
WAN Port� You may set the port speed of the WAN port to
Speed: 10Mbps, 100Mbps, or 10/100Mbps Auto. Some
older cable or DSL modems may require you to
set the port speed to 10Mbps.
Enable Gaming Gaming mode allows a form of pass-through
Mode: for certain internet games. If you are using an
XBox/XBox 360, Playstation 2/Playstation 3,
Nintendo Wii or a PC, make sure you are using
the latest firmware and Gaming Mode is enabled.
To utilize Gaming Mode, tick this checkbox. If you
are not using an online gaming application, it is
recommended that you disable Gaming Mode by
leaving the checkbox unticked.
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Section 3 - Configuration
Routing
This option allows you to define fixed routes to defined destinations.
Enable: Tick this checkbox to enable or disable fixed routes
to defined destinations.
Interface: Use the drop-down menu to choose which interface,
WAN or WAN (Physical Port), the IP packet must
use to transit out of the router.
Destination: The IP address of the packets that will take this
route.
Subnet Mask: The subnet of the IP address of the packets that
will take this route.
Gateway: Specifies the next hop to be taken if this route is
used.
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Section 3 - Configuration
Device Administration
This window will allow you to change the Administrator password. You can also enable Remote Management from this
screen.
Administrator Enter a new Login Name for the Administrator
Login Name: account. The default Login Name is admin.
Note that the Login Name is case-sensitive,
e.g. admin would be a different Login Name
than Admin.
Administrator Enter a new password for the Administrator Login
Password: Name and then retype the new password in the
Confirm Password textbox. The administrator
can make changes to the settings.
Enable Remote Remote management allows the DIR-400
Management: to be configured from the Internet through a
web browser. The Administrator Login Name
and Password are still required to access the
web management interface. Normally, only a
member of your network can browse the builtin web pages to perform Administrator tasks. This feature enables you to perform Administrator tasks from a remote
(Internet) host.
IP Allowed to The Internet IP address of the computer that has access to the router. If you input an asterisk (*) into this field, then any
Access: 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 DIR-400. For example: http://x.x.x.x:8080, where x.x.x.x is the WAN IP address of
the DIR-400 and 8080 is the port used for the web management interface.
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Section 3 - Configuration
Save and Restore
This window allows you to save your configuration file to a hard drive, load configuration settings from a hard drive,
and restore the router’s factory default settings.
Save Settings Use this option to save the current router
to Local Hard configuration settings to a file on the hard disk of
Drive: the computer you are using. First, click the Save
button. You will then see a file dialog, where you can
select a location and file name for the settings.
Load Settings Use this option to load previously saved router
from Local configuration settings. First, use the Browse
Hard Drive: control to find a previously save file of configuration
settings. Then, click the Upload Settings button
to transfer those settings to the router.
Restore to This option will restore all configuration settings
Factory Default back to the default settings that the router came
Settings: with. Any settings that have not been saved will be
lost, including any rules that you have created. If
you want to save the current router configuration
settings, use the Save button above.
Reboot: Click the Reboot button on the left side of the
window to restart the router.
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Section 3 - Configuration
Firmware Update
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 locate the firmware file 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 Click the Check Now button (or the link at the top
Upgrade: of the window) to find out if there is an updated
firmware; if so, download the new firmware to your
hard drive.
Browse: After you have downloaded the new firmware,
click Browse in this window to locate the firmware
update on your hard drive. Click Save Settings to
complete the firmware upgrade.
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Section 3 - Configuration
DDNS Settings
The router supports DDNS (Dynamic Domain Name Service). The Dynamic DNS feature allows you to host a server (Web, FTP, game
server, etc.) using a domain name that you have purchased or reserved (www.yourdomain.com). Many ISPs assign public IP addresses
using DHCP, this can make it difficult to locate a specific host on the Internet using standard DNS as the IP keeps changing. Using the
DDNS feature with a DDNS service provider allows you to use a host name that connects to your server no matter what your IP address
is. Using the DDNS feature requires that an account be setup with one of the supported DDNS providers.
Enable DDNS: Tick the Enable DDNS checkbox to enable support
for DDNS.
Server Address: Select one of the DDNS registration organizations
form those listed in the pull-down menu. Available
servers include dlinkddns.com(Free), DynDns.
org(Custom), Dyn.Dns.org(free), and Dyn.Dns.
org(Static).
Host Name: Enter the host name of the DDNS server.
Username: Enter the username given to you by your DDNS
server.
Password: Enter the password or key given to you by your
DDNS server.
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Section 3 - Configuration
System Check
This tool is used to verify physical connectivity on both the LAN and the WAN interfaces. The Ping Test can be used
to test the status of the Internet.
Virtual Cable VCT is an advanced feature that integrates a LAN
Tester (VCT) cable tester on every Ethernet port on the router.
Info: Through the graphical user interface (GUI), VCT
can be used to remotely diagnose and report
cable faults such as opens, shorts, swaps, and
impedance mismatch. This feature significantly
reduces service calls and returns by allowing users
to easily troubleshoot their cable connections.
Click on More Info to find out more information
about a particular connection.
Ping Test: The Ping Test is used to send ping packets to test
if a computer is on the Internet. Enter the Host
Name or IP Address that you wish to ping, and
click Ping.
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