D-Link DIR-665 User Manual
iD-Link DIR-665 User Manual
D-Link reserves the right to revise this publication and to make changes in the content hereof without obligation to
notify any person or organization of such revisions or changes.
Manual Revisions
Trademarks
D-Link and the D-Link logo are trademarks or registered trademarks of D-Link Corporation or its subsidiaries in the
United States or other countries. All other company or product names mentioned herein are trademarks or registered
trademarks of their respective companies.
Copyright © 2009-2010 by D-Link Systems, Inc.
All rights reserved. This publication may not be reproduced, in whole or in part, without prior expressed written permission
from D-Link Systems, Inc.
Revision Date Description
1.0 November 19, 2009 DIR-665 Revision A1 with firmware version 1.00
Preface
iiD-Link DIR-665 User Manual
Table of Contents
Preface ...........................................................................i
Manual Revisions .....................................................i
Trademarks ............................................................... i
Product Overview ........................................................1
Package Contents....................................................1
System Requirements .............................................1
Introduction ..............................................................2
Features ...................................................................3
Hardware Overview ................................................. 4
Connections .......................................................4
LEDs ..................................................................5
Installation ....................................................................6
Before you Begin ..................................................... 6
Wireless Installation Considerations ........................ 7
Getting Started ........................................................8
Configuration ...............................................................9
Web-based Configuration Utility .............................. 9
Setup Wizard ................................................... 10
Manual Configuration ....................................... 14
Dynamic (Cable)...........................................14
PPPoE (DSL) ............................................... 15
PPTP ............................................................16
L2TP ............................................................. 18
Static (assigned by ISP) ...............................20
Wireless Settings ............................................. 21
Network Settings .............................................. 23
DHCP Server Settings .................................24
DHCP Reservation .......................................26
Virtual Server ...................................................27
Port Forwarding ............................................... 29
Application Rules .............................................30
QoS Engine .....................................................31
Network Filters ................................................. 32
Access Control ................................................. 33
Access Control Wizard ................................. 33
Website Filters ................................................. 36
Inbound Filters .................................................37
Firewall Settings ...............................................38
Application Level Gateway (ALG)
Configuration....................................................39
Routing ............................................................40
Advanced Wireless Settings ............................41
Transmit Power ............................................. 41
Mode ........................................................... 41
Advanced Network Settings ............................. 42
UPnP ............................................................42
Internet Ping Block ....................................... 42
Internet Port Speed ...................................... 42
Multicast Streams ......................................... 42
Administrator Settings ...................................... 43
Change Password ........................................43
Remote Management ................................... 43
Table of Contents
iiiD-Link DIR-665 User Manual
Table of Contents
Time Settings ................................................... 44
SysLog ............................................................. 45
Email Settings .................................................. 46
System Settings ............................................... 47
Update Firmware ............................................. 48
DDNS ............................................................... 49
System Check .................................................. 50
Schedules ........................................................51
Device Information ........................................... 52
Log ................................................................... 53
Statistics ..........................................................54
Internet Sessions .............................................54
Routing ............................................................55
Wireless ...........................................................55
Support ............................................................ 56
Wireless Security .......................................................57
What is WPA? ........................................................ 57
Wireless Connection Setup Wizard ....................... 58
Wireless Device with WPS Wizard ......................... 61
Configure WPA-Personal (PSK) ............................. 62
Configure WPA-Enterprise (RADIUS) ....................63
Connect to a Wireless Network ................................ 65
Using Windows® 7 .................................................. 65
Configure Router Encryption ...........................68
Using Windows Vista® ............................................72
Configure Wireless Security ..................................73
WCN 2.0 in Windows Vista® / Windows® 7 ............. 75
Using Windows® XP ...............................................76
Configure WPA-PSK .............................................. 77
Troubleshooting ......................................................... 79
Wireless Basics ......................................................... 83
What is Wireless? .................................................. 84
Tips ........................................................................ 86
Wireless Modes ..................................................... 87
Networking Basics ....................................................88
Check your IP address ..........................................88
Statically Assign an IP address .............................89
Technical Specifications ........................................... 90
Contacting Technical Support ..................................92
Warranty ..................................................................... 93
Registration ................................................................99
1D-Link DIR-665 User Manual
Section 1 - Product Overview
• D-Link DIR-665 Xtreme N
®
450 Dual Band Gigabit Router
• 3 Detachable Antennas
• Power Adapter
• CAT5 Ethernet Cable
• CD-ROM with Installation Wizard, User Manual, and
Special Offers
System Requirements
• 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, Mozilla 1.7.12 (5.0), or Firefox 1.5 and above (for configuration)
• Installation Wizard requires Windows® XP with Service Pack 2
Product Overview
Package Contents
Note: Using a power supply with a different voltage rating than the one included
with the DIR-665 will cause damage and void the warranty for this product.
2D-Link DIR-665 User Manual
Section 1 - Product Overview
Introduction
TOTAL PERFORMANCE
Combines award winning router features and 802.11n wireless technology to provide the best wireless performance
TOTAL SECURITY
The most complete set of security features including Active Firewall and WPA2 to protect your network against outside intruders
TOTAL COVERAGE
Provides greater wireless signal rates even at farther distances for best-in-class Whole Home Coverage
ULTIMATE PERFORMANCE
The D-Link Xtreme N® 450 Dual Band Gigabit Router (DIR-665) is a 802.11n compliant device that delivers real world performance of up
to 650% faster than an 802.11g wireless connection (also faster than a 100Mbps wired Ethernet connection). Create a secure wireless
network to share photos, files, music, video, printers, and network storage throughout your home. Connect the Xtreme N® 450 Dual Band
Gigabit Router to a cable or DSL modem and share your high-speed Internet access with everyone on the network. In addition, this Router
includes a Quality of Service (QoS) engine that keeps digital phone calls (VoIP) and online gaming smooth and responsive, providing a
better Internet experience.
EXTENDED WHOLE HOME COVERAGE
Powered by Xtreme N® technology, this high performance router provides superior Whole Home Coverage while reducing dead spots. The
Xtreme N® 450 Dual Band Gigabit Router is designed for use in bigger homes and for users who demand higher performance networking.
Add an Xtreme N® notebook or desktop adapter and stay connected to your network from virtually anywhere in your home.
TOTAL NETWORK SECURITY
The Xtreme N® 450 Dual Band Gigabit Router supports all of the latest wireless security features to prevent unauthorized access, be it from
over the wireless network or from the Internet. Support for WPA standards ensure that you’ll be able to use the best possible encryption
method, regardless of your client devices. In addition, this Xtreme N® 450 Dual Band Gigabit Router utilizes dual active firewalls (SPI and
NAT) to prevent potential attacks from across the Internet.
* Maximum wireless signal rate derived from IEEE Standard 802.11g and 802.11n 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.
3D-Link DIR-665 User Manual
Section 1 - Product Overview
• Faster Wireless Networking - The DIR-665 provides up to 450Mbps* wireless connection with other
802.11n wireless clients. This capability allows users to participate in real-time activities online such as:
video streaming, online gaming, and real-time audio. The performance of this 802.11n wireless router
gives you the freedom of wireless networking at speeds 650% faster than 802.11g.
• Compatible with 802.11g Devices - The DIR-665 is still fully compatible with the IEEE 802.11g standard,
so it can connect with existing 802.11g PCI, USB and Cardbus adapters.
• Advanced Firewall Features - The Web-based user interface displays a number of advanced network
management features including:
• Content Filtering - Easily applied content filtering based on MAC Address, URL, and/or
Domain Name.
• Filter Scheduling - These filters can be scheduled to be active on certain days or for a
duration of hours or minutes.
• Secure Multiple/Concurrent Sessions - The DIR-665 can pass through VPN sessions. It
supports multiple and concurrent IPSec and PPTP sessions, so users behind the DIR-665
can securely access corporate networks.
• User-friendly Setup Wizard - Through its easy-to-use Web-based user interface, the DIR-665 lets you
control what information is accessible to those on the wireless network, whether from the Internet or from
your company’s server. Configure your router to your specific settings within minutes.
* Maximum wireless signal rate derived from IEEE Standard 802.11g and 802.11n 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.
Features
4D-Link DIR-665 User Manual
Section 1 - Product Overview
Hardware Overview
Connections
Reset
Pressing the Reset button for 5 seconds restores
the router to its original factory default settings.
LAN Ports (1-4)
Connect Ethernet devices such as
computers, switches, and hubs.
Internet Port
The auto MDI/MDIX Internet port is
the connection for the Ethernet cable
to the cable or DSL modem.
Power Receptor
Receptor for the supplied power
adapter.
USB
Connect a USB 1.1 or 2.0 flash drive
to configure the wireless settings using
WCN.
5D-Link DIR-665 User Manual
Section 1 - Product Overview
Hardware Overview
LEDs
Status LED
A blinking light indicates that the
DIR-665 is ready.
Internet LED
A solid light indicates connection on the
Internet port. This LED blinks during
data transmission.
Power LED
A solid light indicates a
proper connection to the
power supply.
Local Network LEDs
A solid light indicates a connection to an
Ethernet-enabled computer on ports 1-4.
This LED blinks during data transmission.
WCN LED
Insert a USB flash drive with WCN
information. The LED will blink 3 times
if it successfully transfers the wireless
settings.
6D-Link DIR-665 User Manual
Section 2 - Installation
Before you Begin
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.
Please configure the router with the computer that was last connected directly to your modem. Also, you can only use
the Ethernet port on your modem. If you were using the USB connection before using the router, then you must turn off
your modem, disconnect the USB cable and connect an Ethernet cable to the Internet port on the router, and then turn
the modem back on. In some cases, you may need to call your ISP to change connection types (USB to Ethernet).
If you have DSL and are connecting via PPPoE, make sure you disable or uninstall any PPPoE software such as
WinPoet, Broadjump, or Enternet 300 from your computer or you will not be able to connect to the Internet.
7D-Link DIR-665 User Manual
Section 2 - Installation
Wireless Installation Considerations
The D-Link wireless router lets you access your network using a wireless connection from virtually anywhere within
the operating range of your wireless network. Keep in mind 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
since 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.
8D-Link DIR-665 User Manual
Section 2 - Installation
The DIR-665 includes a Quick Router Setup Wizard CD. Follow the simple steps below to run the Setup Wizard and
guide you quickly through the installation process.
Insert the Quick Router Setup Wizard CD in the CD-ROM drive. The step-by-step instructions that follow are shown
in Windows® XP. The steps and screens are similar to other Windows operating systems.
If the CD Autorun function does not automatically start on your computer, go to Start > Run. In the run box type
“D:\DIR665.exe” (where D: represents the drive letter of your CD-ROM drive).
When the autorun screen appears, click Install Router.
Getting Started
Click Install Router
Note: It is recommended to write down the SSID and Security Key, followed by the login password on the provided CD
holder.
9D-Link DIR-665 User Manual
Section 3 - Configuration
Configuration
This section will show you how to configure your new D-Link wireless 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).
Select Admin from the drop-down menu and then enter
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.
10D-Link DIR-665 User Manual
Section 3 - Configuration
Setup Wizard
You may click Setup Wizard to quickly configure your router.
If you want to enter your settings without running the wizard, click
Manual Configuration and skip to page 17.
Click Internet Connection Setup Wizard to begin.
If you want to configure your wireless settings, click on Wireless
Connection Setup Wizard and skip to page 60.
11D-Link DIR-665 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 type of Internet connection you use and then click Next
to continue.
12D-Link DIR-665 User Manual
Section 3 - Configuration
If you selected Dynamic, you may need to enter the MAC address of the
computer that was last connected directly to your modem. If you are currently
using that computer, click Clone Your PC’s MAC Address and then click
Next to continue.
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.
If you selected PPPoE, enter your PPPoE username and password. Click
Next to continue.
Select Static if your ISP assigned you the IP address, subnet mask, gateway,
and DNS server addresses.
Note: Make sure to remove your PPPoE software from your computer. The
software is no longer needed and will not work through the router.
If you selected PPTP, enter your PPTP username and password. Click Next
to continue.
13D-Link DIR-665 User Manual
Section 3 - Configuration
If you selected L2TP, enter your L2TP username and password. Click Next
to continue.
If you selected Static, enter your network settings supplied by your Internet
provider. Click Next to continue.
Click Connect to save your settings. Once the router is finished rebooting,
click Continue. Please allow 1-2 minutes to connect.
Close your browser window and reopen it to test your Internet connection.
It may take a few tries to initially connect to the Internet.
14D-Link DIR-665 User Manual
Section 3 - Configuration
Select Dynamic IP (DHCP) 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.
Advanced Domain Name System (DNS) services
enhances your Internet performance by getting you the
information and web pages you are looking for faster
and more reliably. In addition, it improves your overall
Internet experience by correcting many common typo
mistakes automatically, taking you where you intended
to go and saving you valuable time.
The Host Name is optional but may be required by
some ISPs.
Check the box if you are having problems obtaining an
IP address from your ISP.
Enter the Primary DNS server IP address assigned by
your ISP.
Maximum Transmission Unit - you may need to change
the MTU for optimal performance with your specific ISP.
1500 is the default MTU.
The default MAC Address is set to the Internet port’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. You can use the Clone Your PC’s MAC
Address button to replace the Internet port’s MAC address with the MAC address of your Ethernet card.
My Internet
Connection:
Host Name:
MAC Address:
Manual Configuration
Dynamic (Cable)
DNS Addresses:
MTU:
Use Unicasting:
Enable
Advanced
DNS:
15D-Link DIR-665 User Manual
Section 3 - Configuration
Select PPPoE (Username/Password) from the drop-down menu.
Select Static if your ISP assigned you the IP address, subnet mask,
gateway, and DNS server addresses. In most cases, select Dynamic.
Advanced Domain Name System (DNS) services enhances your
Internet performance by getting you the information and web pages
you are looking for faster and more reliably. In addition, it improves your
overall Internet experience by correcting many common typo mistakes
automatically, taking you where you intended to go and saving you
valuable time.
Enter the IP address (Static PPPoE only).
Enter your PPPoE user name.
Enter your PPPoE password and then retype the password in the next
box.
Enter the ISP Service Name (optional).
Select either Always-on, On-Demand, or Manual.
Enter the Primary and Secondary DNS Server Addresses (Static PPPoE
only).
Enter a maximum idle time during which the Internet connection is maintained during inactivity. To disable this feature,
enable Auto-reconnect.
Maximum Transmission Unit - you may need to change the MTU for optimal performance with your specific ISP. 1492 is
the default MTU.
The default MAC Address is set to the Internet port’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. You can use the Clone Your PC’s
MAC Address button to replace the Internet port’s MAC address with the MAC address of your Ethernet card.
My Internet Connection:
Address Mode:
Enable Advanced
DNS Service:
IP Address:
User Name:
Password:
Service Name:
Reconnection Mode:
Maximum Idle Time:
DNS Addresses:
MTU:
MAC Address:
Internet Setup
PPPoE (DSL)
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. Make sure to remove your PPPoE
software from your computer. The software is no longer needed and will not work through a router.
16D-Link DIR-665 User Manual
Section 3 - Configuration
Select Static if your ISP assigned you the IP address, subnet
mask, gateway, and DNS server addresses. In most cases, select
Dynamic.
Advanced Domain Name System (DNS) services enhances your
Internet performance by getting you the information and web
pages you are looking for faster and more reliably. In addition,
it improves your overall Internet experience by correcting many
common typo mistakes automatically, taking you where you
intended to go and saving you valuable time.
Enter the IP address (Static PPTP only).
Enter the Primary and Secondary DNS Server Addresses (Static
PPTP only).
Enter the Gateway IP Address provided by your ISP.
Enter the Server IP provided by your ISP (optional).
Enter your PPTP username.
Enter your PPTP password and then retype the password in the
next box.
Select either Always-on, On-Demand, or Manual.
Address Mode:
Enable Advanced
DNS Service:
PPTP IP Address:
PPTP Subnet
Mask:
PPTP Gateway:
PPTP Server IP:
Internet Setup
PPTP
Choose PPTP (Point-to-Point-Tunneling Protocol ) if your ISP uses a PPTP connection. Your ISP will provide you with
a username and password. This option is typically used for DSL services.
Username:
Password:
Reconnect Mode:
17D-Link DIR-665 User Manual
Section 3 - Configuration
Maximum
Idle Time:
DNS Servers:
MTU:
MAC
Address:
Enter a maximum idle time during which the Internet connection is maintained during inactivity. To disable this feature, enable
Auto-reconnect.
The DNS server information will be supplied by your ISP (Internet Service Provider.)
Maximum Transmission Unit - you may need to change the MTU for optimal performance with your specific ISP. 1400 is the
default MTU.
The default MAC Address is set to the Internet port’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. You can use the Clone Your PC’s
MAC Address button to replace the Internet port’s MAC address with the MAC address of your Ethernet card.
18D-Link DIR-665 User Manual
Section 3 - Configuration
Select Static if your ISP assigned you the IP address, subnet
mask, gateway, and DNS server addresses. In most cases,
select Dynamic.
Advanced Domain Name System (DNS) services enhances
your Internet performance by getting you the information
and web pages you are looking for faster and more reliably.
In addition, it improves your overall Internet experience
by correcting many common typo mistakes automatically,
taking you where you intended to go and saving you valuable
time.
Enter the L2TP IP address supplied by your ISP (Static
only).
Enter the Subnet Mask supplied by your ISP (Static only).
Enter the Gateway IP Address provided by your ISP.
Enter the Server IP provided by your ISP (optional).
Enter your L2TP username.
Enter your L2TP password and then retype the password in
the next box.
Select either Always-on, On-Demand, or Manual.
Address Mode:
Enable Advanced DNS
Service:
L2TP IP Address:
L2TP Subnet Mask:
L2TP Gateway:
L2TP Server IP:
Username:
Password:
Reconnect Mode:
Internet Setup
L2TP
Choose L2TP (Layer 2 Tunneling Protocol) if your ISP uses a L2TP connection. Your ISP will provide you with a username
and password. This option is typically used for DSL services.
19D-Link DIR-665 User Manual
Section 3 - Configuration
Maximum Idle
Time:
DNS Servers:
MTU:
Clone MAC
Address:
Enter a maximum idle time during which the Internet connection is maintained during inactivity. To disable this feature,
enable Auto-reconnect.
Enter the Primary and Secondary DNS Server Addresses (Static L2TP only).
Maximum Transmission Unit - you may need to change the MTU for optimal performance with your specific ISP. 1400 is
the default MTU.
The default MAC Address is set to the Internet port’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. You can use the Clone Your PC’s
MAC Address button to replace the Internet port’s MAC address with the MAC address of your Ethernet card.
20D-Link DIR-665 User Manual
Section 3 - Configuration
Advanced Domain Name System (DNS) services
enhances your Internet performance by getting you the
information and web pages you are looking for faster
and more reliably. In addition, it improves your overall
Internet experience by correcting many common typo
mistakes automatically, taking you where you intended
to go and saving you valuable time.
Enter the IP address assigned by your ISP.
Enter the Subnet Mask assigned by your ISP.
Enter the Gateway assigned by your ISP.
The DNS server information will be supplied by your
ISP (Internet Service Provider.)
Maximum Transmission Unit - you may need to change
the MTU for optimal performance with your specific ISP.
1500 is the default MTU.
The default MAC Address is set to the Internet port’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. You can use
the Clone Your PC’s MAC Address button to replace the Internet port’s MAC address with the MAC address of your
Ethernet card.
Enable Advanced
DNS Service:
IP Address:
Subnet Mask:
Default Gateway:
DNS Servers:
MTU:
MAC Address:
Internet Setup
Static (assigned by ISP)
Select Static IP Address if all the Internet port’s 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.
21D-Link DIR-665 User Manual
Section 3 - Configuration
Select either 2.4G Mode or 5G Mode.
5G Mode:
The DIR-665 utilizes the 5GHz band, which is the best technology available for wirelessly streaming multiple HD videos
across your network. It achieves this by operating in a clear wireless band to avoid interference that may slow down and limit
the range of current wireless technologies like 802.11g. HD Fuel has been added to help prioritize your bandwidth for your
networking needs to help stream your movies and video games smoothly. Combined with the clarity of the 5GHz wireless
band and our advanced Intelligent QoS engine helps to create the finest HD streaming media experience.
Wireless Settings
Radio Mode:
22D-Link DIR-665 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.
The Auto Channel Scan setting can be selected to allow
the DIR-665 to choose the channel with the least amount of
interference.
Select one of the following:
802.11g Only - Select if all of your wireless clients are
802.11g.
802.11n Only - Select only if all of your wireless clients are
802.11n.
Mixed 802.11n and 802.11g - Select if you are using a mix of
802.11n and 11g wireless clients.
Indicates the channel setting for the DIR-665. 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. If you enable Auto Channel Scan, this option will be greyed out.
Select the Channel Width:
Auto 20/40 - This is the default setting. Select if you are using both 802.11n and non-802.11n wireless devices.
20MHz - Select if you are not using any 802.11n wireless clients.
40MHz - Select if using only 802.11n wireless clients.
Select Invisible if you do not want the SSID of your wireless network to be broadcasted by the DIR-665. If Invisible is selected,
the SSID of the DIR-665 will not be seen by Site Survey utilities so your wireless clients will have to know the SSID of your
DIR-665.
Protect your privacy settings by configuring the security features. You may select from three security modes: WPA-Personal
and WPA-Enterprise.
Visibility Status:
Security Mode:
Channel Width:
Enable Wireless:
Enable Auto
Channel Scan:
Wireless Network
Name:
Wireless Channel:
802.11 Mode:
23D-Link DIR-665 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).
Uncheck the box to transfer the DNS server information
from your ISP to your computers. If checked, your
computers will use the router for a DNS server.
IP Address:
Subnet Mask:
Local Domain:
Enable DNS Relay:
24D-Link DIR-665 User Manual
Section 3 - Configuration
DHCP Server Settings
DHCP stands for Dynamic Host Control Protocol. The DIR-665 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-665. 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.
Check this box to enable the DHCP server on
your router. Uncheck to disable this function.
Enter the starting and ending IP addresses for
the DHCP server’s IP assignment.
Note: If you statically (manually) assign IP
addresses to your computers or devices, make
sure the IP addresses are outside of this range
or you may have an IP conflict.
The length of time for the IP address lease.
Enter the Lease time in minutes.
Enable this feature to broadcast your networks
DHCP server to LAN/WLAN clients.
NetBIOS allows LAN hosts to discover all
other computers within the network, enable
this feature to allow the DHCP Server to offer
NetBIOS configuration settings.
Enable this feature to allow WINS information to
be learned from the WAN side, disable to allow
manual configuration.
Enable DHCP
Server:
DHCP IP Address
Range:
DHCP Lease
Time:
Always
Broadcast:
NetBIOS
Announcement:
Learn NetBIOS
from WAN:
25D-Link DIR-665 User Manual
Section 3 - Configuration
This feature allows the configuration of a NetBIOS ‘domain’ name under which network hosts operates. This setting has no
effect if the ‘Learn NetBIOS information from WAN’ is activated.”
Select the different type of NetBIOS node: Broadcast only, Point-to-Point, Mixed-mode, and Hybrid.
Enter your Primary (and Secondary) WINS IP address(es).
NetBIOS Scope:
NetBIOS Mode
Type:
Primary/
Secondary WINS
IP Address:
26D-Link DIR-665 User Manual
Section 3 - Configuration
DHCP Reservation
If you want a computer or device to always have the same IP address assigned, you can create a DHCP reservation.
The router will assign the IP address only to that computer or device.
Note: This IP address must be within the DHCP IP Address Range.
Check this box to enable the reservation.
Enter the computer name or select from the
drop-down menu and click <<.
Enter the IP address you want to assign to the
computer or device. This IP Address must be
within the DHCP IP Address Range.
Enter the MAC address of the computer or
device.
If you want to assign an IP address to the
computer you are currently on, click this button
to populate the fields.
Click Save to save your entry. You must click
Save Settings at the top to activate your
reservations.
Enable:
Computer Name:
IP Address:
MAC Address:
Copy Your PC’s
MAC Address:
Save:
Loading...