Buffalo AirStation Nfiniti WZR-HP-AG300H User manual

User Manual for User-friendly Firmware
Nniti High Power Wireless Router & Access Point
WZR-HP-AG300H
www.bualotech.com
35011804 ver.02

WZR-HP-AG300H User Manual 1
Contents
Chapter 1 - Product Overview .........................................6
Features .................................................................................. 6
Air Navigator CD Requirements .............................................. 8
300 Mbps High Speed Mode ................................................... 8
Package Contents ................................................................... 8
Hardware Overview ................................................................. 9
Front Panel LEDs ........................................................................... 9
Back Panel ..................................................................................... 11
Bottom ............................................................................................ 12
Right Side ...................................................................................... 13
Chapter 2 - Placing Your AirStation ................................14
Vertical Placement .................................................................. 14
Horizontal Placement .............................................................. 14
Wall-Mounting ......................................................................... 15
Chapter 3 - Installation .....................................................16
Automatic Setup ...................................................................... 16
Manual Setup .......................................................................... 16
Windows ........................................................................................ 19
Macintosh ....................................................................................... 22
Chapter 4 - Conguration ................................................24
Accessing the Web-based Conguration Interface ................. 24
Conguration Interface Menus in Router Mode ...................... 26
Conguration Interface Menus in Bridge Mode ....................... 28
Setup ....................................................................................... 30

WZR-HP-AG300H User Manual 2
Internet/LAN (LAN Cong) ...................................................... 32
Internet (Router Mode only) ........................................................... 32
PPPoE (Router Mode only) ............................................................ 33
DDNS (Router Mode only) ............................................................. 36
VPN server (Router Mode Only) .................................................... 38
LAN ................................................................................................ 40
DHCP Lease (Router Mode only) .................................................. 42
NAT (Router Mode only) ................................................................ 43
Route ............................................................................................. 44
Wireless Cong ....................................................................... 45
WPS ............................................................................................... 45
AOSS ............................................................................................. 46
Basic .............................................................................................. 48
Advanced ....................................................................................... 51
WMM .............................................................................................. 52
MAC Filter ...................................................................................... 54
Multicast Control ............................................................................ 55
Security (Router Mode only) ................................................... 56
Firewall (Router Mode only) ........................................................... 56
IP Filter (Router Mode only) ........................................................... 58
VPN Passthrough (Router Mode only) ........................................... 59
LAN Cong (QoS) ................................................................... 60
Port Forwarding (Router Mode only) .............................................. 60
DMZ (Router Mode only) ............................................................... 61
UPnP (Router Mode only) .............................................................. 62
QoS (Router Mode only) ................................................................ 63
Movie Engine (QoS) ...................................................................... 65
NAS ......................................................................................... 67
Disk management .......................................................................... 67
Shared Folder ................................................................................ 69
User Management ......................................................................... 71
Shared Service .............................................................................. 72
Web Access ................................................................................... 73

WZR-HP-AG300H User Manual 3
Media Server .................................................................................. 75
BitTorrent ........................................................................................ 76
Admin Cong ........................................................................... 78
Name ............................................................................................. 78
Password ....................................................................................... 79
Time/Date ...................................................................................... 80
NTP ................................................................................................ 81
ECO ............................................................................................... 82
Access ........................................................................................... 84
Log ................................................................................................. 85
Save/Restore ................................................................................. 86
Initialize/Restart ............................................................................. 87
Update ........................................................................................... 88
Diagnostic ............................................................................... 89
System Info .................................................................................... 89
Logs ............................................................................................... 91
Packet Info ..................................................................................... 92
Client Monitor ................................................................................. 93
Ping ................................................................................................ 94
Chapter 5 - Connect to a Wireless Network ...................95
Automatic Secure Setup (AOSS/WPS) ................................... 95
Windows 7/Vista (Client Manager V) ............................................. 96
Windows XP (Client Manager 3) .................................................... 97
Mac OS X (AOSS Assistant) .......................................................... 98
Other Devices (e.g. Game Console) .............................................. 99
Manual Setup .......................................................................... 99
Windows 7 (WLAN AutoCong) ..................................................... 99
Windows Vista (WLAN AutoCong) ............................................... 100
Windows XP (Wireless Zero Conguration) ................................... 103
Mac OS X (AirPort) ........................................................................ 104
Chapter 6 - Troubleshooting ............................................105

WZR-HP-AG300H User Manual 4
Cannot connect to the Internet over wired connection. ........... 105
Cannot access the web-based conguration Interface. .......... 105
Cannot connect to the network wirelessly. .............................. 106
You forgot AirStation's SSID, Encryption Key, or Password. ... 106
The link speed is slower than 300 Mbps (Maximum link speed is
only 130 Mbps). ....................................................................... 106
Other Tips ................................................................................ 107
Appendix A - Specications ............................................109
Appendix B - Default Conguration Settings ................111
Appendix C - Checking Wireless Signal Quality ...........118
Appendix D - TCP/IP Settings ..........................................121
Windows 7 ............................................................................... 121
Windows Vista ......................................................................... 122
Windows XP ............................................................................ 123
Mac OS X ................................................................................ 124
Appendix E - Restoring the Default Conguration ........125
Appendix F - Shared Folders and the USB Port ............126
Appendix G - Regulatory Compliance Information .......128
Appendix H - Environmental Information .......................134

WZR-HP-AG300H User Manual 5
Appendix I - GPL Information ..........................................135
Appendix J - Warranty Information .................................136

WZR-HP-AG300H User Manual 6
Chapter 1 - Product Overview
Installing Your AirStation
To install your AirStation, insert the software CD from your package into your computer and follow
the directions on the screen. For more infomation about installation, turn to chapter 3 of this
manual.
Professional or User-friendly?
This AirStation wireless router comes with two dierent rmware packages. You may use either the
dd-wrt-based Professional rmware or the simple User-friendly rmware. By default, the Professional
rmware is preinstalled for US/EU products, and the User-friendly rmware is preinstalled for Asia-
Pacic products. Turn to page 19 for instructions on switching between the two rmware packages.
Note : Most of this manual documents the user-friendly version of the rmware. For more
information on the dd-wrt-based professional rmware, consult the help les in its web-
based conguration interface or the WZR-HP-AG300H User Manual for Professional Firmware,
available for download from Bualo Technology.
Features
Supports IEEE802.11n and IEEE802.11a/b/g
With support for current Wireless-N, Wireless-A, Wireless-G, and Wireless-B standards, the AirStation
can transfer data to and from all standard 2.4 GHz and 5 GHz wireless clients. Simultaneous
communication on 2.4 GHz and 5 GHz bands is supported.
Dual speed mode
Dual speed mode makes wireless transmission faster by using 2 channels, allowing 300 Mbps data
transmission.
Supports 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 compatible wireless devices easier.

Chapter 1 Product Overview
WZR-HP-AG300H User Manual 7
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-bit/64 bit)
• Privacy Separator
• MAC address access restriction
• Deny Any Connection/SSID stealth
• Password for web-based control interface
• Firewall 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.
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)
In Auto mode, the AirStation will detect whether or not your network has a router and automatically
switch to the appropriate router or bridge mode. You can also manually switch between modes.
(See page 11.)
MovieEngine
MovieEngine uses QoS to optimise your network for multimedia streaming. This can reduce jumps,
distorted audio, and dropped frames while watching streamed video.
NAS (Network Attached Storage)
Attach a USB hard drive to the AirStation and share it on the network as a NAS. All connected clients
can access it.
Gigabit Ethernet
This unit supports gigabit Ethernet, allowing transmission rates of up to a billion bits per second.

WZR-HP-AG300H User Manual 8
Chapter 1 Product Overview
Air Navigator CD Requirements
The AirStation wireless router and access point works with most wired and wireless devices.
However, the automatic installation program on the CD requires a connected Windows 7, Vista or
XP computer to run. If you use the AirStation with a dierent operating system, you will have to
congure your network settings manually from a browser window.
300 Mbps High Speed Mode
300 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.
Package Contents
The following items are included in your AirStation package. If any of the items are missing, please
contact your vender.
• WZR-HP-AG300H ......................................................................................................................... 1
• AC adapter .....................................................................................................................................1
• Stand for vertical/horizontal/wall-mounting ....................................................................1
• Screws for wall-mounting ........................................................................................................ 2
• LAN cable .......................................................................................................................................1
• Air Navigator CD .......................................................................................................................... 1
• Quick Setup Guide ...................................................................................................................... 1

1
2
3
4
7
5
8
6
Chapter 1 Product Overview
WZR-HP-AG300H User Manual 9
Hardware Overview
Front Panel LEDs
1AOSS Button
To initiate AOSS, hold down this button until the 2.4 GHz
LED and 5 GHz LED ash (about 1 second). Then, push
or click the AOSS button on your wireless client device to
complete the connection. Both devices must be powered
on for this to work.
2Power LED (Green)
On: The AC adapter is connected.
O: The AC adapter is not connected.
32.4 GHz LED (Green or Amber)
Indicates 2.4 GHz wireless LAN and security status.
Green on: Wireless link is enabled.
Wireless security is enabled.
Amber
on:
Wireless link is enabled.
Wireless security is disabled.
Green 2
blinks:
AirStation is waiting for an AOSS or WPS security
key.
Amber
blinking:
AOSS/WPS error; failed to exchange security
keys.
O: Wireless LAN is disabled.
Note: The LED glows green if encryption is congured.
45 GHz LED (Green or Amber)
Indicates 5 GHz wireless LAN and security status.
Green on: Wireless link is enabled.
Wireless security is enabled.
Amber on: Wireless link is enabled.
Wireless security is disabled.
Green 2 blinks: AirStation is waiting for an AOSS or WPS security key.
Amber Blinking: AOSS/WPS error; failed to exchange security keys.
O: Wireless LAN is disabled.
Note: The LED glows green if encryption is congured.

WZR-HP-AG300H User Manual 10
Chapter 1 Product Overview
5Router LED (Green)
On: Router functionality is enabled.
O: Router functionality is disabled.
6Diag 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.
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 Internet 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.
7Movie Engine LED (Blue)
On: Movie Engine functionality is enabled.
O: Movie Engine functionality is disabled.
8Movie Engine Switch
Switches the movie engine function between enabled and disabled.
On: Movie Engine functionality is enabled.
O: Movie Engine functionality is disabled.

LAN
USB
USB
EJECT
ON
OFF
AUTO
ROUTER
1
2
3
4
POWER
INTERNET
15
10
17
13 14
16
11
9
12
Chapter 1 Product Overview
WZR-HP-AG300H User Manual 11
Back Panel
9Router 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.
10 USB Eject Button
To dismount a USB hard drive, hold down this button until
the USB LED ashes (about 3 seconds). The USB drive can
then be unplugged safely.
11 USB LED (Green)
On: The USB disk is connected.
O: The USB drive can be removed or no USB drive is
connected.
Flashing: Overcurrent detected.
Note: When this LED is blinking, the connected USB drive
cannot be used. Remove the connected USB drive. If
the LED continues to blink even after the USB drive is
removed, restart the AirStation.
Do not remove the USB drive or turn o the
AirStation while the USB LED is on.
12 USB Port Connect the USB drive.
Note: USB hubs are not supported.
13 LAN Port Connect your computer, hub, or other Ethernet devices to these ports.
This switching hub supports 10 Mbps,100 Mbps, and 1000 Mbps
connections.
14 LAN LED (Green)
On: An Ethernet device is connected.
Flashing: An Ethernet device is communicating.

18
WZR-HP-AG300H User Manual 12
Chapter 1 Product Overview
15 Internet Port 10 Mbps, 100 Mbps, and 1000 Mbps 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.
16 Internet LED (Green)
On: The Internet port is connected.
Flashing: The Internet port is transmitting data.
17 DC Connector Connect the included AC adapter here.
Bottom
18 Reset Button To reset all settings, hold down this button until the Diag LED comes on
(about 3 seconds). Power must be on.

19
Chapter 1 Product Overview
WZR-HP-AG300H User Manual 13
Right Side
19 Factory Default Settings This sticker shows the AirStation’s SSID, default encryption
key, and WPS PIN code. By default, encryption is disabled for
AirStations sold in Asia Pacic.
Note: The right side of the unit may become
hot. Please be careful not to place
anything next to it that could be
damaged by heat.

WZR-HP-AG300H User Manual 14
Chapter 2 - Placing Your AirStation
Vertical Placement
If the AirStation is to be placed vertically, attach the stand as shown.
Horizontal Placement
When installing the AirStation horizontally, attach the stand for best heat dissipation.
1Attach the stand as shown in the gure.

FRONT
Chapter 2 Placing Your AirStation
WZR-HP-AG300H User Manual 15
2Install horizontally.
Wall-Mounting
1To wall-mount the AirStation, attach
the stand to the wall with the two
screws (included).
8.6 cm
(~3.4 inches)
2Snap the center of the AirStation to the stand as shown.

USB
EJECT
ON
OFF
AUTO
ROUTER
2) disconnect
modem computer
Conrm that the
switch is positioned to
[AUTO].
OFF
WZR-HP-AG300H User Manual 16
Chapter 3 - Installation
Automatic Setup
The AirNavigator CD can step you through installing your AirStation. To step through the setup
program, insert the CD into your Windows 7/Vista/XP PC and follow the instructions on the screen.
If your computer uses a dierent operating system, use manual setup instead.
Note: · To use a wireless client in Windows 7 or Vista, perform setup using the AirNavigator CD to automatically
generate a profile for wirelessly connecting to the AirStation. After setup is complete, once the LAN
cable is removed, you can connect from your wireless client to the AirStation.
· Before performing setup, enable your computer’s wireless client.
Manual Setup
To congure your AirStation manually, follow the procedure below.
1Verify that you can connect to the internet without the AirStation, then turn o your modem
and computer.
2Unplug the LAN cable which connects
your computer and modem.
3Make sure the mode switch on the back of
the AirStation is in the “auto” position.

LAN
USB
USB
EJECT
ON
OFF
AUTO
ROUTER
1
2
3
4
POWER
INTERNET
LAN
USB
USB
EJECT
ON
OFF
AUTO
ROUTER
1
2
3
4
POWER
INTERNET
LAN
USB
USB
EJECT
ON
OFF
AUTO
ROUTER
1
2
3
4
POWER
INTERNET
modem
LAN cable
1) connect
2) connect
AirStation
Internet
port
AirStation
1) connect 2) connect
LAN cable computer
OFF
AirStation
1) Connect the power supply
power outlet
Chapter 3 Installation
WZR-HP-AG300H User Manual 17
5Connect your computer to one of the AirStation’s LAN ports with the LAN cable.
6Turn on the AirStation, wait one minute, then turn on your computer.
4Plug one end of the LAN cable into your modem and the other end to the AirStation’s
Internet (WAN) port. Turn on the modem.

WZR-HP-AG300H User Manual 18
Chapter 3 Installation
7Once your computer has booted, the AirStation’s LEDs should be lit as described below:
Power Green light on.
2.4 GHz Green light on or amber light is on.
5 GHz Green light on or amber light is on.
Router Green light on or o depending on your network.
Diag O
LAN Green light on or blinking.
Internet Green light on or blinking.
For LED locations, refer to chapter 1.
8Launch a web browser. If the home screen is displayed, setup is complete.
If username and password elds are displayed, enter “root” for the user name. Enter “admin”
for the password if you’re using the professional rmware (default), or leave the password
eld blank if you’ve switched to the user-friendly rmware. Click [OK]. Step through the
wizard to complete setup.
You’ve completed initial setup of your AirStation. Refer to Chapter 4 for advanced settings.
Firmware Differences
You can choose between two dierent rmwares for your AirStation. By default, the professional
rmware (dd-wrt) is installed. If you prefer, you may install the user-friendly rmware instead. The
two rmwares have slightly dierent features, as shown in the chart below.
Function Professional rmware (dd-wrt) User-friendly rmware
Router mode switch functionality ─a
Default administrator name root root (xed)
Default administrator password admin none
AOSS a a
WPS a a
WDS a─

Chapter 3 Installation
WZR-HP-AG300H User Manual 19
3The procedure for wiring will be displayed.
Step through the wizard to connect your
AirStation.
Changing Firmware
To change between the professional rmware (dd-wrt) and the user-friendly rmware, follow the
steps below.
Windows
1Insert the AirNavigator CD into your computer. The setup wizard will automatically launch.
Note: If the Setup Wizard does not launch, open the CD and double-click [ASSetWiz.exe] in the “Win” folder.
2
Click [Change Firmware].