Buffalo Nfiniti WHR-HP-GN User manual

User Manual
WHR-HP-GN
AirStation Wireless N Technology HighPower
Router, Access point & Bridge
www.bualotech.com
35010924 ver.01 v1.00
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WHR-HP-GN User Manual 1
Contents
Chapter 1 Product Overview ................................................. 5
Features.................................................................................................................5
Air Navigator CD Requirements ...................................................................6
150 Mbps High Speed Mode.........................................................................6
Package Contents..............................................................................................7
Hardware Overview ..........................................................................................8
Front Panel LED's.........................................................................................................8
Back Panel......................................................................................................................10
Top....................................................................................................................................11
Bottom............................................................................................................................11
Right Side.......................................................................................................................12
Chapter 2 Placing Your AirStation......................................... 13
Vertical Placement.............................................................................................13
Horizontal Placement.......................................................................................13
Wall-Mounting....................................................................................................14
Chapter 3 Installation............................................................. 15
CD Setup...............................................................................................................15
Manual Setup......................................................................................................15
Chapter 4 Conguration ........................................................ 17
How to Access the Web-Based Conguration Utility............................17
Conguration Menu (Router Mode) ...........................................................19
Conguration Menu (Bridge Mode)............................................................21
Setup......................................................................................................................23
Internet/LAN (LAN Cong).............................................................................25

WHR-HP-GN User Manual 2
Internet (Router Mode only)...................................................................................25
PPPoE (Router Mode only).......................................................................................26
DDNS (Router Mode only) .......................................................................................29
LAN...................................................................................................................................31
DHCP Lease (Router Mode only)...........................................................................33
NAT (Router Mode only)...........................................................................................34
Route...............................................................................................................................35
Wireless Cong...................................................................................................36
WPS..................................................................................................................................36
AOSS................................................................................................................................37
Basic.................................................................................................................................39
Advanced.......................................................................................................................43
WMM...............................................................................................................................44
MAC Filter ......................................................................................................................46
Multicast Control.........................................................................................................47
Security (Router Mode only)..........................................................................48
Firewall (Router Mode only)....................................................................................48
IP Filter (Router Mode only) ....................................................................................50
VPN Pass Through (Router Mode only)...............................................................51
LAN Cong (Router Mode only) ...................................................................52
Port Forwarding (Router Mode only)...................................................................52
DMZ (Router Mode only) .........................................................................................53
UPnP (Router Mode only) ........................................................................................54
QoS (Router Mode only)...........................................................................................55
Admin Cong......................................................................................................56
Name...............................................................................................................................56
Password........................................................................................................................57
Time/Date......................................................................................................................58
NTP...................................................................................................................................59
Access..............................................................................................................................60
Log ...................................................................................................................................61
Save/Restore.................................................................................................................62
Initialize/Restart ..........................................................................................................63
Update............................................................................................................................64

WHR-HP-GN User Manual 3
Diagnostic ............................................................................................................65
System Info....................................................................................................................65
Log ...................................................................................................................................67
Packet Info.....................................................................................................................68
Client Monitor..............................................................................................................69
Ping..................................................................................................................................70
Chapter 5 Connect to a Wireless Network ............................ 71
Automatic Secure Setup (AOSS/WPS)........................................................71
Windows Vista (Client Manager V)........................................................................72
Windows XP (Client Manager 3)............................................................................73
Other Devices (e.g. Game Console)......................................................................74
Manual Setup......................................................................................................74
Windows Vista (WLAN AutoCong) .....................................................................74
Windows XP (Wireless Zero Conguration) ......................................................77
Chapter 6 Trouble Shooting................................................... 78
Cannot connect to the Internet over wired connection. ....................78
Cannot access the web-based conguration utility..............................78
Cannot connect to the network wirelessly...............................................79
You forgot AirStation's SSID, Encryption Key, or Password.................79
The link speed is slower than 150 Mbps (Maximum link speed is only
54Mbps). ...............................................................................................................79
Other Tips .............................................................................................................80
Appendix A Specications..................................................... 83
Appendix B Default Conguration Settings......................... 84

WHR-HP-GN User Manual 4
Appendix C TCP/IP Settings in Windows............................... 89
Windows Vista.....................................................................................................89
Windows XP.........................................................................................................90
Appendix D Restoring the Default Conguration ............... 91
Appendix E Regulatory Compliance Information................ 92
Federal Communication Commission Interference Statement .................92
European Union Notice:...........................................................................................93
Industry Canada statement ....................................................................................96
For Taiwan 󰗧󰁈 
CONDICIONES (Mexico)............................................................................................96
Appendix F Environmental Information............................... 98
Appendix G GPL Information ................................................ 99
Appendix H Warranty Information........................................ 100
Appendix I Contact Information ........................................... 101
North America.....................................................................................................101
Europe....................................................................................................................102

WHR-HP-GN User Manual 5
Chapter 1
Product Overview
Features
Supports Draft IEEE802.11n and IEEE802.11b/g
With support for current Wireless-N, Wireless-G, and Wireless-B standards, the AirStation can transfer
data to and from all standard 2.4 GHz wireless clients.
Dual speed mode
Dual speed mode makes wireless transmission faster by using 2 channels, allowing 300 Mbps data
transmission.
Support AOSS and WPS
Both AOSS (AirStation One-touch Secure System) and WPS (Wi-Fi Protected Setup) are supported.
These automatic connection standards make connection with compatable wireless devices easier.
Security Features
The AirStation is equipped with following security features:
 •AOSS
 •WPS
 •WPA-PSK(TKIP/AES)
 •WPA2-PSK(TKIP/AES)
 •WPA/WPA2mixedPSK
 •WEP(128/64bit)
 •PrivacySeparator
 •MACaddressaccessrestriction
 •DenyAnyConnection/SSIDstealthfeature
 •Settingscreenwithpassword
 •Wirelesstransmissionoutputrestriction
 •Firewallfeaturewitheasyrules
Automatic Channel Selection
Monitors wireless interference and automatically assigns the clearest, best channel.
Roaming
You can use multiple AirStations to cover a large area. Wireless clients can automatically switch
AirStations for the best signal.

WHR-HP-GN User Manual 6
Chapter 1 Product Overview
Initialization
To restore settings back to the factory defaults, hold down the Reset button on the bottom of the
unit.
Browser Based Administration
This unit can be easily congured from a web browser on your computer.
Auto Mode (Router/Bridge Automatic Recognition)
Auto mode detects whether your network has a router or not and automatically switches to the
appropriate router or bridge mode. You can also manually switch between modes. (See page 10).
Air Navigator CD Requirements
The AirStation wireless router and access point works with most wired and wireless devices. The
automatic installation program on the CD requires Windows Vista or XP to run. Client Manager
software is included for Windows Vista and XP/2000. The use of other operating systems may require
that the AirStation be manually congured from a browser window.
150 Mbps High Speed Mode
150 Mbps is the link speed when using Wireless-N mode. It represents actual wireless data speeds,
including overhead. Because the overhead is not available for user data transfer, usable wireless
throughput will be substantially slower.

Chapter 1 Product Overview
WHR-HP-GN User Manual 7
Package Contents
Following items are included in your AirStation. If any of the items are missing, please contact your
vender.
• WHR-HP-GN ...................................................................................................................................1
• ACadapter......................................................................................................................................1
• Standforvertical/wall-mounting...........................................................................................1
• Screwsforwall-mounting.........................................................................................................2
• LANcable........................................................................................................................................1
• AirNavigatorCD...........................................................................................................................1
• QuickSetupGuide.......................................................................................................................1

1
2
3
4
5
WHR-HP-GN User Manual 8
Chapter 1 Product Overview
Hardware Overview
Front Panel LED's
1 POWER LED (Green)
On: The AC adapter is connected
O: The AC adapter is not connected
Blinking: An Ethernet connection is transmitting
2 SECURITY LED (Amber)
Indicates security status.
O: Encryption is not set
On: Encryption has been set
Double blink: The unit is waiting for an AOSS or WPS
security key
Blinking: AOSS/WPS error; failed to exchange security keys.
Note: When the Security LED is lit, an encryption key has
been set. You can verify that the encryption key has been
set in the screen on page 37.
3 WIRELESS LED (Green)
Indicates wireless LAN status.
On: Wireless LAN is connected
Blinking: Wireless LAN is transmitting
4 ROUTER LED (Green)
On: Router functionality is enabled
Blinking: Router functionality is disabled
5 DIAG LED (Red) This indicates the status of this unit depending on the number of blinks per
cycle.
Note: When the unit is rst turned on or restarted, the Diag LED will blink
for almost a minute during boot. This is normal.

Chapter 1 Product Overview
WHR-HP-GN User Manual 9
Diag LED
status
Meaning Status
2 blinks *1Flash ROM error Cannot read or write to the ash memory.
3 blinks *1Ethernet (wired) LAN
error
Ethernet LAN controller is malfunctioning.
4 blinks *1Wireless LAN error Wireless LAN controller is malfunctioning.
5 blinks IP address setting error Because the network addresses of both the Ineternet port (WAN
port) and the LAN port are the same, it is not possible to establish
communication. Change the LAN side IP address of this unit.
Continuously
blinking *2
Updating the rmware
Saving settings
Initializing settings
Updating the rmware.
Saving the settings.
Initializing the settings.
*1 Unplug the AC adapter from the wall socket, wait for a few seconds, and then plug it again. If the
light still ashes, please contact technical support.
*2 Never unplug the AC adapter while the Diag LED is blinking continuously.

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WHR-HP-GN User Manual 10
Chapter 1 Product Overview
Back Panel
6 ROUTER SWITCH
Switches router mode between enabled, disabled, and auto.
On: Router functionality is enabled (router mode).
O: Router functionality is disabled (bridge/AP mode).
Auto: This switches between modes automatically based
on whether or not another router is detected on the
Internet port. The default setting for this switch is
Auto.
7 POWER LED (Green)
On: An Ethernet device is connected.
Flashing: An Ethernet device is communicating.
8 LAN Port
Connect your computer, hub, or other Ethernet devices to
these ports. This switching hub supports 10Mb/s and 100Mb/ s
connections.
9 INTERNET LED (Green)
On: The Internet port is connected.
Flashing: The Internet port is transmitting data.
10 INTERNET Port 10Mb/s and 100Mb/s connections are supported.
Note: In bridge/AP mode (router switch o), the Internet port becomes a
regular LAN port, for a total of 5 usable LAN ports. .
11 DC Connector Connect the included AC adapter.

ᵏᵂᵐᵂᵑ
12
13
Chapter 1 Product Overview
WHR-HP-GN User Manual 11
Top
12 AOSS Button Hold down this button until the Security LED ashes (about 1 second),
while the unit's power is on, initiates AOSS/WPS mode, allowing the unit to
exchange security keys with AOSS or WPS compatible devices.
Bottom
13 RESET Button Holding this button until the Diag LED comes on, while the unit's power is
on, will initialize its settings.

14
WHR-HP-GN User Manual 12
Chapter 1 Product Overview
Right Side
14 Factory Default Settings This sticker shows the AirStation’s MAC address (SSID),
WPS PIN, and default encryption key.

1
1
2
WHR-HP-GN User Manual 13
Chapter 2
Placing Your AirStation
Vertical Placement
To place unit vertically, refer to the following gure to place the vertical/wall-mounting stand.
Horizontal Placement
Place the unit horizontally as the gure below.

WHR-HP-GN User Manual 14
Chapter 2 Placing Your AirStation
Wall-Mounting
1Fix the vertical/wall-mount stand
on the wall using screws.
8.5 cm
(~3.3 inches)
2Match the centers of your AirStation and
its vertical/wall-mounting stand, and slide
downward as shown on the left.

WHR-HP-GN User Manual 15
Chapter 3
Installation
CD Setup
You can set up this unit with the included software CD. Insert the CD into your PC and follow the
instructions on the screen.
* CD Setup is supported for Windows Vista/XP only.
Manual Setup
To congure your AirStation manually, follow the procedure below.
1
computer
modem
2) disconnect
2) disconnect
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1) turn o the computer
Turn o your computer and modem.
2Unplug the LAN cable which connects
your computer and modem.
3
Conrm the switch is
positioned to“AUTO”.
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Make sure the mode switch on the back of
the AirStation is in the "AUTO" position.
4
modem
INTERNET port
Wireless Router
ᴥrear sideᴦ
2) connect
1) connect
LAN cable
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Plug one end of the LAN cable into your modem and the other side to the Internet port of the
AirStation. Turn on your modem.

WHR-HP-GN User Manual 16
Chapter 3 Installation
5Connect you computer to one of the AirStation’s LAN ports with the LAN cable.
2) connect
1) connect
LAN cable
Wireless Router
ᴥrear sideᴦ
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6Turn on the AirStation, wait one minute, and then turn on your computer.
power outlet
Wireless Router
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1) Connect the power supply
2) power on
7Wait for a while, and then make sure that the AirStation’s LEDs are lit as described below:
POWER Green light is on
SECURITY Amber light is on
WIRELESS Green light is on or blinking
ROUTER Green light is on or o depending on your network
DIAG O
LAN Green light is on or blinking
INTERNET Green light is on or blinking
※Refer to page 8 and 10 for LED locations and other details.
8Launch a web browser. If the “home”setup screen is displayed, setup is complete.
If a user name and password screen is displayed, enter "root" (in lower case) for the user name,
leave the password blank, and click“OK”. Follow the instructions on the screen to complete
setup.
You’ve completed initial setup of your AirStation. Refer to Chapter 4 for advanced settings.

WHR-HP-GN User Manual 17
Chapter 4
Conguration
This chapter explains the advanced settings for the AirStation. To change advanced settings, use the
AirStation's web-based conguration utility.
How to Access the Web-Based Conguration Utility
To display the conguration of the AirStation, follow the procedure below.
1
2
3
Launch a web browser.
Enter the router’s LAN-side IP address in the address
eld, and press the "Enter" key.
Note: ･The AirStation’s default LAN-side IP address depends on the position of the mode switch.
In router mode: 192.168.11.1
In bridge mode: 192.168.11.100(*)
Note: If the router switch is set to "AUTO" and the unit is working in bridge mode, an IP address is
assigned to this unit from a DHCP server.
･If you change the IP address of this unit, use the new IP address.
When this screen appears, enter“root”
(in lower case) for the user name and the
password that you set during initial setup.
Click“OK”.
Note: ･By default, the password is blank (not set).
･If you forget your password, hold down
the Reset button (page 91) to initialize all
settings. The password will then be blank.
Note that all other settings will also revert to
their default values.

WHR-HP-GN User Manual 18
Chapter 4 Conguration
4The conguration screen is
displayed.
Help is always displayed on the
right side of the conguration
screen. Refer to the Help screens
for more information on each page
in the web-based conguration
screens.

Chapter 4 Conguration
WHR-HP-GN User Manual 19
Conguration Menu (Router Mode)
The menu structure for the AirStation in router mode is the following. Please refer to the pages listed
at right for explanations of each item.
Main screen Descriptions Page
Internet/LAN
Internet Congure Internet side port and settings Page 25
PPPoE PPPoE settings (DSL login) Page 26
DDNS DNS settings Page 29
LAN LAN side port conguration Page 31
DHCP Lease DHCP server and lease settings Page 33
NAT Network address translation settings, used to connect LAN side devices
to the Internet
Page 34
Route Congure the IP communication route that the AirStation uses Page 35
Wireless Cong
WPS WPS settings and status Page 36
AOSS AOSS (AirStation One-touch Secure System) settings and status Page 37
Basic Congure basic wireless settings Page 39
Advanced Congure advanced wireless settings Page 43
WMM Set priorities for Wireless Multimedia Extensions (Wi-Fi Multimedia) Page 44
MAC Filter Limit access to specic devices Page 46
Multicast Control Congure limits on sending unnecessary multicast packets to the
wireless LAN port
Page 47
Security
Firewall Protect your computer from outside intruders Page 48
IP Filter The screen to edit IP lters which relates to the packets passing through
the LAN side and the Internet side
Page 50
VPN
Passthrough
Congure IPv6 passthrough, PPPoE passthrough, and PPTP passthrough. Page 51
LAN Cong
Port Forwarding Congure port translation and exceptions for games and other programs. Page 52