BUFFALO 09101912-0 Nfiniti High Power Wireless N Router & Access Point User Manual WZR HP G450H

BUFFALO INC. Nfiniti High Power Wireless N Router & Access Point WZR HP G450H

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09101912 0 User Manual

User Manual

1. Introduction 3 1.1. Welcome 3 1.2. LED Specifications 3 1.3. Device Configuration 3 1.3.1. Factory Settings 3 1.3.2. Initial Operation 3 2. Configuration via the Web Interface 4 2.1. Preparation 4 2.2. Web Interface Access 4 2.3. Web Interface Structure 5 2.3.1. Setup 6 2.3.1.1. Basic Configuration 6 2.3.1.2. Dynamic DNS (DynDNS or DDNS) 6 2.3.1.3. MAC Address Cloning 7 2.3.1.4. Advanced Routing 7 2.3.1.5. Networking 7 2.3.1.6. EoIP Tunnel 8 2.3.2. Wireless 8 2.3.2.1. Basic Settings 8 2.3.2.2. Wireless Security 9 2.3.2.3. AOSS/WPS 11 2.3.2.4. MAC Filter 11 2.3.3. Services 12 2.3.3.1. Services 12 2.3.3.2. FreeRadius 12 2.3.3.3. PPPoE Server 12 2.3.3.4. VPN 12 2.3.3.5. USB 13 2.3.3.6. NAS 13 2.3.3.7. Hotspot 14 2.3.3.8. Milkfish SIP Router 14 2.3.3.9. My Ad Network 14 2.3.4. Security 14 2.3.4.1. Firewall 14 2.3.4.2. VPN Pass-through 14 2.3.5. Access Restrictions 14 2.3.5.1. WAN Access 14 2.3.6. NAT / QoS 14 2.3.6.1. Port Forwarding 14 2.3.6.2. Port Range Forwarding 15 2.3.6.3. Port Triggering 15 2.3.6.4. UPnP 15 2.3.6.5. DMZ 15 2.3.6.6. QoS 15 2.3.7. Administration 15 2.3.7.1. Management 15 2.3.7.2. Keep Alive 16 2.3.7.3. Commands 16 2.3.7.4. WOL 16 2.3.7.5. Factory Defaults 16 2.3.7.6. Firmware Upgrade 16 2.3.7.7. Backup 16 2.3.8. Status 16 2.3.8.1. Router 16 2.3.8.2. WAN 16 2.3.8.3. LAN 17 2.3.8.4. Wireless 17 - 1 -

2.3.8.5. Bandwidth 17 2.3.8.6. SysInfo 17 3. Use Cases 18 3.1. Access Point 18 3.1.1. Access Point with NAT / DHCP 18 3.1.1. Access Point attached to a network / Internet gateway 19 3.2. Wireless Client 20 3.3. Wireless Client Bridge 21 3.4. FTP Server 23 3.4.1. Examples 23 3.4.2. Logging into the FTP server 25 3.4.3. Common FTP commands 25 4. GPL Statement 27 4.1. GNU General Public License 27 4.1.1. Preamble 27 4.1.2. GNU General Public License – Terms and Conditions or Copying, Distribution and Modification 28 4.1.3. NO WARRANTY 31 - 2 -

1. Introduction 1.1. Welcome This AirStation wireless router comes with two different firmware packages. You may use either the dd-wrt-based Professional firmware or the simple User-friendly firmware. By default, the Professional firmware is preinstalled for US/EU products, and the User-friendly firmware is preinstalled for Asia-Pacific products. If you're using the user-friendly firmware, please click on the link on the left side. 1.2. LED Specifications With exception of the router LED , the LED specifications are the same as User-friendly firmware. The router LED is off when no WAN connection is established. The router LED is ON when in router mode and WAN connection is established. Please refer to "User Manual for User-friendly Firmware" for details. 1.3. Device Configuration From the factory, the router is configured as a network bridge. That means that all network interfaces can communicate with each other using this default bridge. The router is ready to use with a few simple adjustments. 1.3.1. Factory Settings Because all interfaces are attached to the bridge by default, they all have the same IP configuration: IP address 192.168.11.1 Subnet Mask 255.255.255.0 DHCP server enabled DHCP-Range 192.168.11.2 - 65 The Wireless LAN interface is activated by default with an SSID generated from the device’s MAC address. For security, unused interfaces should be disabled. Wireless LAN interfaces that are not disabled should be configured with secure encryption (WPA2 or WPA is recommended) and a secure password. 1.3.2. Initial Operation Connect your computer to the router with an Ethernet LAN cable and power the router on. It will take about 30 seconds to boot. You can then access it via telnet or web browser at the IP address 192.168.11.1. The DHCP server in the router is enabled by default. If your PC’s Ethernet is configured for DHCP it should receive an IP address from the router’s DHCP server. If not, please configure the Ethernet interface with an address from the 192.168.11.x subnet. - 3 -

Because all relevant settings can be made using the web interface, this manual refers to configuration via the web GUI only. 2. Configuration via the Web Interface The router contains an integrated web server that provides an easy to use web interface. It allows configuration, administration, and status checking in a simple but effective way. When accessing the web GUI for the first time, change the default username and password. By default, the router’s status page can be accessed without authentication, but this can be disabled. The web interface was successfully tested on the following browsers: - Internet Explorer 7.x and newer versions - Firefox 2.x and newer versions - Safari 2.x and newer versions 2.1. Preparation Connect your PC to the router and power the router on as described in 1.2.2. After the router has loaded its operating system, you can communicate with it via your LAN network interface. The easiest way to test if your PC can communicate with the router is to ping 192.168.11.1. 2.2. Web Interface Access Open a browser window. Enter the address http://192.168.11.1 into the address bar. The status page will be displayed. When you click on a tab, the login window will pop up. Enter the username and password you previously set. - 4 -

2.3.1. Setup 2.3.1.1. Basic Configuration Setup Assistant The setup assistant provides a step-by-step interface for basic router configuration. This configures most common settings automatically. WAN Setup Here you’ll find the most important settings to configure your internet access and WAN port. DHCP is enabled by default, but you can also use PPPoE, PPTP, L2TP, static IP, or HeartBeat Signal. If you don’t use a password to log in to your ISP, you may need to enter “0000” for the password. Also, for some ISPs you should not enter the service name, as it will prevent establishing the connection. If you experience connection problems, then leave the service name empty. WAN Connection Type Description Disabled The WAN port is disabled. Static IP A static IP address will be used – enter the IP address, subnet mask, gateway, and server manually. Automatic Configuration - DHCP The router obtains its WAN-side IP address from a DHCP server. PPPoE Configure as PPPoE-client. For VDSL, check the “VDSL-Tagging“ box. PPTP Establishes connection via PPTP. L2TP Establishes connection via L2TP. HeartBeat Signal If you use a HeartBeat connection, consult your ISP for setup information. HeartBeat Signal is used only in Australia. 3G/UMTS Configures Internet Access via 3G/UMTS. Enable USB in the “Services” section and attach a 3g/UMTS USB stick to the router. This setting is available in AirStations sold in the European region only. Network Setup Network Setup configures the router’s basic settings to match the local network. By default these settings are valid for all network ports except the WAN because they are all attached to the default bridge. If ports are disassociated from the bridge they will have different settings. 2.3.1.2. Dynamic DNS (DynDNS or DDNS) Dynamic DNS allows the assignment of a DNS record to a dynamically assigned WAN-side IP address. A DynDNS client updates DNS records when your WAN-side IP address changes. - 6 -

The router’s firmware offers presets for the most common DynDNS services plus an option to define individual settings. DynDNS Service Description Disabled Default, no DynDNS DynDNS.org freedns.afraid.org ZoneEdit.com No-IP.com 3322.org easyDNS.com TZO.com DynSIP.org Custom Individual DynDNS service configuration 2.3.1.3. MAC Address Cloning MAC address cloning lets you assign a different MAC address to the router than the one encoded in the hardware. 2.3.1.4. Advanced Routing Operating Mode The default operating mode of the router is Gateway. Other routing protocols are available. Modus Description Gateway Gateway (default) BGP BGP Routing Rip2 Router Rip2 Routing OSPF Router OSPF Routing OLSR Router OLSR Routing Router Router Static Routing The Static Routing section lets you add static routes. The input parameters are equivalent to the parameters of the Linux command “route”. 2.3.1.5. Networking The Networking section allows detailed network configuration. VLAN Tagging Use this option to configure VLAN tagging. - 7 -

Bridging By default, one bridge (br0) is defined and active. In this section you can define additional bridges and change the interface assignment according to your requirements. Bonding Bonding offers the ability to “bond” interfaces together. Bonding can be used to enhance throughput or provide failover capabilities. Port Setup The port setup section allows further configuration of the routers network interfaces. Network interfaces can be separated from the bridge and it is possible to assign separate network settings for each interface. If an interface is separated from the bridge, add routing rules to allow communication between the interface and the bridge or other unbridged interfaces. 2.3.1.6. EoIP Tunnel EoIP (Ethernet over IP) tunnels can transport Ethernet data packages via a tunnel over existing IP connections. You can define up to 10 tunnels that can also be bonded. 2.3.2. Wireless 2.3.2.1. Basic Settings Each Wireless LAN interface has its own section in the wireless basic settings screen. The wireless interfaces are labelled ath0 and ath0.1 – ath0.4 depending on the number of radios installed. To correctly identify the antenna connectors, please compare the MAC addresses printed on the enclosure with the addresses displayed in the web interface. Wireless Mode This parameter is used to define the operating mode of the Wireless LAN interface. You can select among the following modes: Modus Description AP WLAN Access Point mode (default) Client WLAN Client mode Client-Bridge Client-Bridge mode allows connecting to another Wireless LAN access point and establishing a network bridge with that access point Adhoc Adhoc operating mode, required for building mesh networks WDS Station WDS Station is the client in a WDS-AP <-> WDS station bridge. This is a special wireless networking mode that offers better flexibility and security than the classical MAC address based WDS. - 8 -

WDS AP WDS AP is the AP side for WDS AP <-> WDS Station. A WDS AP allows connections from WDS Stations and Wireless Clients. Wireless Network Mode Defines the IEEE802.11 networking mode. Mode Description Disabled Interface is disabled Mixed 2.4 GHz 802.11b / 802.11g / 802.11n mixed mode B-Only 2.4 GHz 802.11b mode (802.11g and 802.11n devices cannot connect) G-Only 2.4 GHz 802.11g mode (802.11b, and 802.11n devices cannot connect) BG-Mixed 2.4 GHz 802.11b & 802.11g mixed mode (802.11n devices cannot connect) NG-Mixed 2.4 GHz 802.11n & 802.11g mixed mode (802.11b devices cannot connect) N-Only (2.4 GHz) 2.4 GHZ 802.11n mode (802.11b and 802.11g devices cannot connect) Channel Width Some wireless network modes support wireless channel widths besides the standard 20 MHz. 802.11g & 802.11n offer the option to use 40 MHz channels for enhanced throughput. Both the AP and the client must support 40 MHz channels to use them. Wireless Channel (AP only) Set the desired wireless channel, or let the router choose a free channel automatically. If the router is in classic WDS (MAC address based) mode, then the wireless channel must be selected manually. Wireless Network Name (SSID) The name of the wireless network the radio transmits or connects to depending on the wireless mode) ( Wireless SSID Broadcast (AP only) The name of the wireless network (SSID) may be broadcasted or not. Not broadcasting does not prevent the network from being detected by a wireless network sniffer; it just hides the name. Advanced Settings Check this box to get access to advanced wireless settings. These advanced parameters should be only modified by experienced users. 2.3.2.2. Wireless Security Because wireless data packets can easily be sniffed, wireless connections require a greater level of security to ensure that data cannot be read by unauthorized users. - 9 -

Security Mode Mode Description Disabled No encryption set (not recommended!) WPA Personal WPA encryption with a passphrase (text password) WPA Enterprise (AP only) WPA encryption with Radius Client authentication according to 802.1x WPA2 Personal WPA2 encryption with a passphrase (text password) WPA2 Enterprise (AP only) WPA2 encryption with Radius Client authentication according to 802.1x WPA2 Personal Mixed WPA & WPA2 encryption in WPA/WPA2 mixed mode with a passphrase (text password) WPA2 Enterprise Mixed (AP only) WPA & WPA2 encryption in WPA/WPA2 mixed with Radius Client authentication according to 802.1x RADIUS WEP WEP 64 Bit / 128 Bit encryption (insecure; not recommended!) 802.1x (Client only) Client side mode to connect to AP’s working with WPA Enterprise Modes via RADIUS authentication When using WEP encryption (not recommended), the user can choose between 64-bit and 128-bit keys. Keys can be entered as passphrases that are used to generate the Hex keys. Theoretically 128-bit keys offer a higher level of security but because of design flaws, that’s not the case in actual use. Key length Description 64 Bit (10 Hexadecimal characters) Standard 128 Bit (26 Hexadecimal characters) With WPA or WPA2 encryption, there are several encryption algorithms to choose from. AES is more secure but TKIP is more widely supported. There is also a TKIP + AES setting, but that does not offer more security than TKIP. Algorithm Description TKIP TKIP encryption, supported by most clients devices AES AES encryption offers a better level of security but might not be supported by a number of client devices and requires less CPU processing power. - 10 -

TKIP + AES Mixed mode – offers best compatibility but doesn’t work in all environments If RADIUS security is used, the MAC address format has to be set accordingly. RADIUS MAC format options Description aabbcc-ddeeff Standard aabbccddeeff aa:bb:cc:dd:ee:ff aa-bb-cc-dd-ee-ff 2.3.2.3. AOSS/WPS AOSS (AirStation One-touch Secure Setup) is Buffalo Technology’s system to automatically connect wireless clients to an access point. Just press the button on the AirStation, then press the button for the wireless client (which might be in its software). AOSS will connect the wireless devices automatically. AOSS is recommended if all of your wireless devices support it. AOSS can only be used in AP mode. The WPS is a standard created by the Wi-Fi Alliance. There are two methods of configuration, PBC and PIN. PBC is similar to AOSS. PIN uses a unique PIN code to register the wireless client to the AirStation. If your wireless devices support it, WPS makes configuration simple and automatic. Enable AOSS Enables the AOSS Service. When disabled, AOSS cannot be used. Start AOSS negotiation To initiate AOSS, either click the AOSS button in the GUI or hold down the AOSS button on the front of the router for 3 seconds. Security Modes You may choose which security modes are offered in the AOSS negotiation process. The use of WEP in general is not recommended due to security concerns. WPS Button Enables the WPS button. When disabled, WPS button cannot be used. WPS PIN Enter the PIN code printed on your client device or your client authentication application. 2.3.2.4. MAC Filter The MAC Filter defines a list of client MAC addresses that are allowed to connect wirelessly. MAC addresses that aren’t on the list aren’t allowed to connect. - 11 -

2.3.3. Services 2.3.3.1. Services The services section allows the configuration of basic service settings. Telnet and SSH can be configured this way. Remote access options are configured in the Administration section. Available DHCP Server Domains Description WAN Standard LAN / WLAN Rflow / MACupd Interface Options Description LAN & WLAN Standard LAN WLAN 2.3.3.2. FreeRadius Certain applications (for example, Chillispot hotspot software) benefit from a RADIUS server for management of user credentials and settings. Server Certificate This section contains the parameters to generate the RADIUS server certificate. The certificate needs to be generated before clients can be configured to connect to the RADIUS server. Certificate Status Displays the server certificate creation status. Settings Choose the port that the RADIUS server uses for client communication. The default port is 1812. Clients This section is used to define RADIUS clients (required for HotSpot usage). Users Lists the users defined in the RADIUS servers. Allows creation and modification of accounts. 2.3.3.3. PPPoE Server Some applications require a PPPoE server on the router, which can be configured here. The PPPoE server is disabled by default. 2.3.3.4. VPN The router can also be configured as VPN server or VPN client. - 12 -

PPTP When defining the PPTP server’s IP range, avoid overlap with the range of IP addresses handed out by DHCP if DHCP is enabled. The IP range is defined using the following syntax: xxx.xxx.xxx.<start-ip>-<end-ip> for example 192.168.1.20-30 Enter client login data follows: <username> * <password> * for example testuser * test * The encryption options can be set as follows PPTP server type Settings DD-WRT Router mppe required (Standard) Windows PPTP Server mppe required,no40,no56,stateless or mppe required,no40,no56,stateful OpenVPN OpenVPN is a powerful and flexible VPN solution. OpenVPN security is based on certificates that cannot created on the router itself. Please refer to OpenVPN’s online documentation for instructions on creating certificates and configuring OpenVPN. 2.3.3.5. USB The router’s USB port can be used for several purposes. Here the basic and advanced USB parameters are defined. Besides enabling USB and defining the USB hardware standard to use you can also define if printer and storage support for USB shall be enabled. 2.3.3.6. NAS If USB hard drive support is enabled, you can start the integrated ProFTPd server to share data on an attached hard disk via FTP. The User/Password data are entered as follows: <username> * <password> * - 13 -

for example testuser * test * Be careful enabling anonymous login. If anonymous login is enabled, everyone accessing your network has permission to read and write data. 2.3.3.7. Hotspot Most hotspot software requires a server to store user settings and login information. Please note that Sputnik is a commercial hotspot service that requires an agreement with Sputnik for usage. 2.3.3.8. Milkfish SIP Router This package is an implementation of the Milkfish SIP router. 2.3.3.9. My Ad Network Allows the creation of an AnchorFree Hotspot that can be used to create revenue via AnchorFree. 2.3.4. Security 2.3.4.1. Firewall Aside from enabling and disabling the firewall, you can also set additional filters, block certain network requests for the WAN interface, and manage logs. 2.3.4.2. VPN Pass-through VPN settings effect how the firewall handles IPSec, PPTP, and L2TP connections. By default, pass-through is enabled. Please note that disabling pass-through will usually prevent you from establishing VPN connections from computers located in your local network to VPN servers on the internet. 2.3.5. Access Restrictions 2.3.5.1. WAN Access The WAN access settings allow the definition of time and service related access rules. 2.3.6. NAT / QoS 2.3.6.1. Port Forwarding Port forwarding allows the assigning of WAN ports to specific internal IP addresses and matching ports. Bidirectional external traffic can be forwarded to specific internal devices and computers. Each port forwarding entry defines a source port and a target IP address. Before adding or removing a port forwarding entry, save all changed settings. Any changes not saved will be lost when a port forwarding entry is added or deleted. - 14 -

2.3.6.2. Port Range Forwarding Port range forwarding works similarly to port forwarding. Unlike port forwarding, instead of a single port, a range of ports is forwarded to the same range of ports at the internal target IP address. 2.3.6.3. Port Triggering Port triggering is a kind of port range forwarding where outgoing traffic on specific ports enables previously defined port forwards for the activating device. This temporarily opens required ports when specific applications are opened on computers on the LAN. This offers a greater level of security than port forwarding or port range forwarding because the ports are only opened when needed. 2.3.6.4. UPnP UPnP allows UPnP capable applications and devices to open and close required ports automatically as needed. This is simple to use and does not require further configuration steps. 2.3.6.5. DMZ A DMZ computer is a special computer in the internal network that gets all incoming traffic forwarded. The task of that computer is managing this traffic. When the DMZ feature is activated the internal firewall is activated. This can pose a security issue if not handled with care. Furthermore, several services of the router, that have to be accessible from the WAN side, will not work because the associated traffic is forwarded to the DMZ computer. 2.3.6.6. QoS QoS (Quality of Service) is a procedure to prioritise network traffic by application. Specific services can be assigned specific bandwidth. Aside from upstream and downstream bandwidth, you can define settings for specific services and IP and MAC address ranges. 2.3.7. Administration 2.3.7.1. Management The Management section contains settings for remotely accessing the router and other basic settings that are usually not changed. The settings for the language used in the Web GUI are also located here. You may choose between Chinese (simplified & traditional), Croatian, Dutch, French, German, Hungarian, Italian, Japanese, Latvian, Polish, Portuguese, Romanian, Russian, Slovenian, Spanish, and Swedish. The default setting is English. Before using Telnet or SSH, activate the associated service(s) in this section. - 15 -

2.3.7.2. Keep Alive Keep-Alive lets you configure monitoring options that automatically reboot the router if a service malfunction causes it to fail to respond. 2.3.7.3. Commands Entering Linux commands is one of the most powerful ways to access the router’s functionality. This enables you to access services and configure options that are not accessible via the Web GUI. Using shell commands can lead to unexpected results. Use them with utmost care. Aside from executing the shell commands directly you can also save custom start up and firewall scripts. 2.3.7.4. WOL With Wake-on-LAN, you can send special data packets to compatible devices on your LAN, causing them to exit sleep mode. WOL data packets can be triggered manually or scheduled automatically. 2.3.7.5. Factory Defaults With this feature you can reset the router’s settings to factory defaults. After a reset, the router will restart. 2.3.7.6. Firmware Upgrade The firmware upgrade option can be used to install a different firmware version. When doing this you can choose if the router’s settings will be restored to factory defaults or kept. 2.3.7.7. Backup You can use this feature to store your current configuration into a backup file, or to restore from a previously stored configuration. This also makes it simple to set up a number of routers with the exact same configuration. 2.3.8. Status 2.3.8.1. Router The status screen displays information about the router, such as cpu load, memory consumption, and currently active IP connections. Status is updated automatically. 2.3.8.2. WAN If the WAN interface is enabled, this screen displays WAN settings and throughput statistics. - 16 -

2.3.8.3. LAN Here you can find LAN-related information like active clients and DHCP clients. 2.3.8.4. Wireless The wireless LAN status screen displays the current wireless LAN interface configuration, wireless LAN clients (in AP modes), and access points (in client modes). If there’s more than one wireless LAN interface, you can switch between them via the interface pull down menu. 2.3.8.5. Bandwidth Bandwidth monitoring displays real time diagrams for incoming and outgoing traffic for each network interface. 2.3.8.6. SysInfo The SysInfo screen combines the most important information of the other status pages. By default, the SysInfo page can be accessed from LAN devices without authentication. That can be changed in the Management section of the Administration area. - 17 -

3. Use Cases The following use cases relate to the most commonly used router configurations. The related router configuration is explained step by step. 3.1. Access Point Access Point (AP, sometimes also called “Infrastructure Mode”) is the mode where the router is also the central wireless hub that connects to the LAN and provides access to wireless devices. These wireless clients of the AP can communicate with each other and with wired devices on the network such as the Internet. Connect your computer to the router as described in 2.1. and access the web interface according to 2.2. 3.1.1. Access Point with NAT / DHCP Setup -> Basic Setup  WAN Setup o In ”Connection Type”, choose the type of WAN connection you want to use and complete the related settings.  Network Setup o Enter the desired LAN IP address for the router into “Router IP“. o Set “DHCP Type“ to “DHCP Server“ (this is the default). o “Enable“ DHCP Server (this is the default). o Adjust the DHCP address range to match your requirements.  Time Settings o Choose your time zone.  Click “Save“. Wireless -> Basic Settings - 18 -

 In the “Antenna Gain“ field, please enter the gain of the antenna on your router. The firmware will adjust the transmit power accordingly to meet regulatory requirements. Please keep in mind that very long cables can dampen the HF signal thus reducing the usable antenna gain.  Configure “Wireless Mode“ to “AP“  Set your desired wireless mode in “Wireless Network Mode“. Please note that mixed modes will lead to reduced performance because of maintaining compatibility.  Enter a name for your wireless network into “Wireless Network Name (SSID)”  Click “Save“ Wireless -> Wireless Security  Choose and configure a security mode. Please note that WEP is insecure and should only be used if no other option is available.  Click “Apply Settings“ You can now connect the router to the Internet and your local network. After you successfully connect wireless devices, they will then be displayed on the “SysInfo” and “WLAN Status” pages. 3.1.1. Access Point attached to a network / Internet gateway Setup -> Basic Setup  WAN Setup o For “Connection Type“, choose “Disabled”.  Network Setup o Enter the desired LAN-side IP address for the router into “Router IP“. o Set the “DHCP Type“ to “DHCP Server“ (this is the default). o “Disable” “DHCP Server“.  Time Settings o Choose your time zone.  Click “Save“. Wireless -> Basic Settings  In the “Antenna Gain“ field, please enter the gain of the antenna on your router. The firmware will adjust the transmit power accordingly to meet regulatory requirements. Please keep in mind that very long cables can dampen the HF signal thus reducing the usable antenna gain.  Configure “Wireless Mode“ to “AP“  Choose a wireless mode in “Wireless Network Mode“. Please note that mixed modes will lead to reduced performance because of maintaining compatibility.  Enter a name for your wireless network into “Wireless Network Name (SSID)”.  Click “Save“. - 19 -

Wireless -> Wireless Security  Choose and configure your desired security mode. Please note that WEP is insecure and should only be used if no other option is available.  Click “Apply Settings“ You can now connect the router to the Internet and your local network. If you’re running a DHCP server in your LAN, connected wireless devices will get their IP addresses from the server. 3.2. Wireless Client The router can be also used as a wireless LAN client. This can be useful if you want to connect devices to your wireless LAN that do not have a wireless LAN interface. In this configuration, the wireless LAN interface acts as a wireless client. Attached wired Ethernet devices can also access the WAN through the wireless connection. Setup -> Basic Setup  WAN Setup o Set “Connection Type“ to “DHCP” to have the AirStation get its IP address from a DHCP server, or to a “Static IP“ if no DHCP server is available.  Network Setup o Enter the desired LAN-side IP address for the router in “Router IP“. o Set the “DHCP Type“ to “DHCP Server“ (this is the default setting). o “Enable” “DHCP Server“ (this is the default setting). o Adjust the DHCP address range to match your requirements. - 20 -

 Time Settings o Choose your time zone.  Click “Save“. Wireless -> Basic Settings  In the “Antenna Gain“ field, please enter the gain of your AirStation’s antenna. The firmware will adjust the transmit power automatically to meet regulatory requirements. Please note that the use of a long extension cable for your antenna will reduce the usable antenna gain.  Configure “Wireless Mode“ to “Client“.  Configure “Wireless Network Mode” to match the capabilities of the access point you want to connect to.  Enter the network name (SSID) of the AP you want to connect to into “Wireless Network Name (SSID)”.  Click “Save“. Wireless -> Wireless Security  Configure the security mode to match the security settings of the access point you want to connect to.  Click “Apply Settings“. After the router reboots, please confirm that it has connected to the access point. If there is a DHCP server available on the access point side, and the router is configured to request an IP address, then it should receive an IP address for its WAN-side interface. You can now either connect wired clients to the access point or configure another wireless network interface as an access point to grant access to wireless clients. 3.3. Wireless Client Bridge A wireless client bridge offers the ability to transparently integrate the router’s LAN into a different LAN that another access point is connected to. Clients connected to such a router can access devices in both LANs and vice versa. In that configuration the router’s WAN interface is disabled. - 21 -

Setup -> Basic Setup  WAN Setup o Choose “Disabled” for “Connection Type” (this will be set automatically).  Network Setup o Enter the desired LAN-side IP address for the router into “Router IP”. o “Disable“ “DHCP Server”.  Time Settings o Choose your time zone.  Click “Save”. Wireless -> Basic Settings  In the “Antenna Gain” field, please enter the gain of your AirStation’s antenna. The firmware will adjust the transmit power automatically to meet regulatory requirements. Please note that the use of a long extension cable for your antenna will reduce the usable antenna gain.  Configure “Wireless Mode” to “Client Bridge”.  Set “Wireless Network Mode” to match the access point you want to connect to.  Enter the network name (SSID) of the AP you want to connect to.  Click “Save”. Wireless -> Wireless Security  Configure security to match the security settings of the access point you want to connect to.  Click “Apply Settings”. After the router reboots, please confirm that it has connected to the access point. If there is a DHCP server available on the access point side, a pc in the router’s LAN configured to request an address from DHCP should receive an IP address. - 22 -

3.4. FTP Server The router can be used as an FTP server when a USB disk (such as a hard disk or flash memory device) is connected to the USB port on the rear of the router. 3.4.1. Examples Services -> USB ･Make the settings in the USB Support section, then click [Apply Settings]. Examples: Core USB Support Enabled USB 1.1 Support (UHCI) Enabled USB 1.1 Support (OHCI) Enabled USB 2.0 Support Enabled USB Storage Support Enabled Automatic Drive Mount Enabled Run-on-mount Script Name blank Disk Mount Point /mnt - 23 -

･Connect a USB disk to the router. After a short wait, the disk information is displayed in the Disk Info section. Services -> NAS ･Make the settings in the ProFTPD section, and click [Apply Settings]. Setting example: ProFTPD Enable Server Port 21 Files Directory /mnt Allow Write Enable User Password List buffalo 12345678Anonymous Login (Read-only) Disable Separate the username (example: buffalo) and password (example: 12345678) with a space. - 24 -

$3.4.2. Logging into the FTP server ･Open a command prompt window. ･Enter “ftp 192.168.11.1” to access the FTP server. ･Enter the username, and press the Enter key. ･Enter the password, and press the Enter key. ･When the login is successful, “ftp>” appears on the screen. ･To logout, enter the “bye” command. 3.4.3. Common FTP commands Command Description Entry example ftp Starts FTP ftp ls Displays a list of the remote directory’s files ls pwd Displays the current directory on the remote computer pwd cd Changes the current working directory on the remote computer cd img mkdir Creates a remote directory mkdir test rmdir Deletes a remote directory rmdir test lcd Changes the current working directory on the local computer lcd E:\test asc Switches to ASCII transfer mode asc bin Switches to binary transfer mode bin put Uploads a file to the remote computerput test.pdf mput Uploads multiple files to the remote computer mput test1.jpg test2.jpg test3.jpg get Downloads a file to the local computer get index.html mget Downloads multiple files to the local computer mget test1.jpg test2.jpg test3.jpg - 25 -$

delete Deletes a file on the remote computerdelete test1.jpg mdelete Deletes multiple files on the remote computer mdelete test1.jpg test2.jpg test3.jpg rename Renames a file on the remote computerrename test1.jpg new1.jpg help Displays the Help for FTP commands help bye Exits FTP bye - 26 -

4. GPL Statement The firmware that is used in this product includes software that is subject to the GNU Public Licence (GPL)/the GNU Lesser Public Licence (LGPL). To the extent that it is applicable within the context of the GPL and the LGPL, the conditions of the GPL and the LGPL, as well as the relevant source codes, are available from the manufacturer. The code underlying the GPL/LGPL for the software shall be provided, without any ensuing warranty or liability claims. Please see the conditions of the GPL/LGPL for further details. 4.1. GNU General Public License Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. 4.1.1. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free - 27 -

software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. 4.1.2. GNU General Public License – Terms and Conditions or Copying, Distribution and Modification 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part - 28 -

thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for non-commercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) - 29 -

The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to - 30 -

apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. 4.1.3. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - 31 -

- 32 - PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

User Manual for User-friendly FirmwareNniti High Power Wireless Router & Access PointWZR-HP-G450Hwww.bualotech.com35012040 ver.01

WZR-HP-G450H User Manual 1ContentsChapter 1 - Product Overview .........................................6Features .................................................................................. 6AirNavigator CD Requirements ............................................... 8450 Mbps High Speed Mode ................................................... 8Package Contents ................................................................... 8Hardware Overview ................................................................. 9Front Panel LEDs ........................................................................... 9Back Panel ..................................................................................... 11Top ................................................................................................. 12Bottom ............................................................................................ 13Right Side ...................................................................................... 13Chapter 2 - Placing Your AirStation ................................14Vertical Placement .................................................................. 14Horizontal Placement .............................................................. 15Wall-Mounting ......................................................................... 16Chapter 3 - Installation .....................................................17Automatic Setup ...................................................................... 17Windows 7 / Vista / XP ................................................................... 17Mac OS X ....................................................................................... 17Other OS ........................................................................................ 17Manual Setup .......................................................................... 18Windows ........................................................................................ 21Macintosh ....................................................................................... 24Chapter 4 - Conguration ................................................26Accessing the Web-based Conguration Interface ................. 26

WZR-HP-G450H User Manual 2Conguration Interface Menus in Router Mode ...................... 28Conguration Interface Menus in Bridge Mode ....................... 30Setup ....................................................................................... 32Internet/LAN (LAN Cong) ...................................................... 34Internet (Router Mode only) ........................................................... 34PPPoE (Router Mode only) ............................................................ 35DDNS (Router Mode only) ............................................................. 38VPN server (Router Mode Only) .................................................... 40LAN ................................................................................................ 42DHCP Lease (Router Mode only) .................................................. 44NAT (Router Mode only) ................................................................ 45Route ............................................................................................. 46Wireless Cong ....................................................................... 47WPS ............................................................................................... 47Basic .............................................................................................. 48Advanced ....................................................................................... 51WMM .............................................................................................. 52MAC Filter ...................................................................................... 54Multicast Control ............................................................................ 55Guest Port ...................................................................................... 56AOSS ............................................................................................. 58Security (Router Mode only) ................................................... 60Firewall (Router Mode only) ........................................................... 60IP Filter (Router Mode only) ........................................................... 62VPN Passthrough (Router Mode only) ........................................... 63LAN Cong .............................................................................. 64Port Forwarding (Router Mode only) .............................................. 64DMZ (Router Mode only) ............................................................... 65UPnP (Router Mode only) .............................................................. 66QoS (Router Mode only) ................................................................ 67Movie Engine (QoS) ...................................................................... 69NAS ......................................................................................... 71Disk management .......................................................................... 71

WZR-HP-G450H User Manual 3Shared Folder ................................................................................ 73User Management ......................................................................... 75Shared Service .............................................................................. 76Web Access ................................................................................... 77Media Server .................................................................................. 79BitTorrent ........................................................................................ 80Admin Cong ........................................................................... 82Name ............................................................................................. 82Password ....................................................................................... 83Time/Date ...................................................................................... 84NTP ................................................................................................ 85ECO ............................................................................................... 86Network-USB ................................................................................. 88Access ........................................................................................... 89Log ................................................................................................. 90Save/Restore ................................................................................. 91Initialize/Restart ............................................................................. 92Update ........................................................................................... 93Diagnostic ............................................................................... 95System Info .................................................................................... 95Logs ............................................................................................... 97Packet Info ..................................................................................... 98Client Monitor ................................................................................. 99Ping ................................................................................................ 100Chapter 5 - Connect to a Wireless Network ...................101Automatic Secure Setup (AOSS/WPS) ................................... 101Windows 7/Vista (Client Manager V) ............................................. 102Windows XP (Client Manager 3) .................................................... 103Mac OS X (AOSS Assistant) .......................................................... 104Other Devices (e.g. Game Console) .............................................. 105Manual Setup .......................................................................... 105

WZR-HP-G450H User Manual 4Windows 7 (WLAN AutoCong) ..................................................... 105Windows Vista (WLAN AutoCong) ............................................... 106Windows XP (Wireless Zero Conguration) ................................... 109Mac OS X (AirPort) ........................................................................ 110Maximizing the Performance of Your Wireless Network ......... 111Setting the AirStation ..................................................................... 111Setting the Computer ..................................................................... 112Chapter 6 - Troubleshooting ............................................114Cannot connect to the Internet over wired connection. ........... 114Cannot access the web-based conguration Interface. .......... 114Cannot connect to the network wirelessly. .............................. 115You forgot AirStation's SSID, Encryption Key, or Password. ... 115The link speed is slower than 450 Mbps. ................................ 115Other Tips ................................................................................ 116Chapter 7 - Default Conguration Settings ....................118Chapter 8 - Network-USB Navigator ...............................125Initial Setup for Windows Users .............................................. 125Initial Setup for Mac Users ...................................................... 130Opening the Network-USB User Manual ................................ 133How to use Network-USB ....................................................... 134Chapter 9 - Checking Wireless Signal Quality ...............135Windows 7/Vista ...................................................................... 135Macintosh ................................................................................ 136

WZR-HP-G450H User Manual 5Chapter 10 - TCP/IP Settings ...........................................138Windows 7 ............................................................................... 138Windows Vista ......................................................................... 139Windows XP ............................................................................ 140Mac OS X ................................................................................ 141Chapter 11 - Restoring the Default Conguration ...........142Chapter 12 - Shared Folders and the USB Port .............143

WZR-HP-G450H User Manual 6Chapter 1 - Product OverviewInstalling Your AirStationTo install your AirStation, insert the software CD from your package into your computer and follow the directions on the screen. For more information 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 21 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-G450H User Manual for Professional Firmware, available for download from Bualo Technology.FeaturesSupports IEEE802.11n and IEEE802.11b/gWith 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 modeDual speed mode makes wireless transmission faster by using 2 channels, allowing 450 Mbps data transmission.Supports AOSS and WPSBoth 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 OverviewWZR-HP-G450H User Manual 7Security FeaturesThe AirStation is equipped with the following security features:• AOSS• WPS• WPA-PSK (AES)• WPA2-PSK(AES)• WPA/WPA2 mixed PSK• WEP (64-bit and 128-bit)• Privacy Separator• MAC address access restriction• Deny Any Connection/SSID stealth • Password for web-based control interface• Firewall with easy rulesAutomatic Channel SelectionMonitors wireless interference and automatically assigns the clearest, best channel. RoamingYou can use multiple AirStations to cover a large area. Wireless clients can automatically switch AirStations for the best signal.InitializationTo restore settings back to the factory defaults, hold down the Reset button on the bottom of the unit.Browser Based AdministrationThis 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.)MovieEngineMovieEngine 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 EthernetThis unit supports gigabit Ethernet, allowing transmission rates of up to a billion bits per second.

WZR-HP-G450H User Manual 8Chapter 1 Product OverviewAirNavigator CD RequirementsThe 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.450 Mbps High Speed Mode450 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 ContentsThe following items are included in your AirStation package. If any of the items are missing, please contact your vender.• WZR-HP-G450H ............................................................................................................................1• Detachable antennas ................................................................................................................. 3• AC adapter .....................................................................................................................................1• Stand for vertical/horizontal/wall-mounting .................................................................... 1• Screws for wall-mounting ........................................................................................................2• LAN cable .......................................................................................................................................1• AirNavigator CD ...........................................................................................................................1• Quick Setup Guide ...................................................................................................................... 1

12347586Chapter 1 Product OverviewWZR-HP-G450H User Manual 9Hardware OverviewFront Panel LEDs1AOSS ButtonTo initiate AOSS, hold down this button until the Security LED ashes (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.3Security LED (Amber)Indicates security status.O: AOSS or Encryption is not set.On: AOSS/WPS activated; accessed to exchange security keys.Wireless security has been set.2 blinks: AirStation is waiting for an AOSS or WPS security key.Blinking: AOSS/WPS error; failed to exchange security keys.Note: The Security LED is lit if an security key has been set. 4Wireless LED (Green)Indicates wireless LAN status.On: Wireless LAN is transmitting.O: Wireless LAN is disabled.5Router LED (Green)On: Router functionality is enabled.O: Router functionality is disabled.

WZR-HP-G450H User Manual 10Chapter 1 Product Overview6Diag 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 statusMeaning Status2 blinks *1Flash ROM error Cannot read or write to the ash memory.3 blinks *1Ethernet (wired) LAN errorEthernet 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.Continuouslyblinking *2Updating the rmwareSaving settingsInitializing settingsUpdating 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 SwitchSwitches the movie engine function between enabled and disabled.On: Movie Engine functionality is enabled.O: Movie Engine functionality is disabled.

16111714 131510912Chapter 1 Product OverviewWZR-HP-G450H User Manual 11Back Panel9Router SwitchSwitches 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 ButtonTo 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.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.

18WZR-HP-G450H User Manual 12Chapter 1 Product Overview15 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.Top18 Antenna connector Screw on the antenna here.

2019Chapter 1 Product OverviewWZR-HP-G450H User Manual 13Right Side20 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.Bottom19 Reset Button To reset all settings, hold down this button until the Diag LED comes on (about 3 seconds). Power must be on.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-G450H User Manual 14Chapter 2 - Placing Your AirStationVertical PlacementIf the AirStation is to be placed vertically, attach the stand as shown.Antenna PlacementThe antenna is included in the package. Screw the antenna clockwise to install.

Chapter 2 Placing Your AirStationWZR-HP-G450H User Manual 15Horizontal PlacementWhen installing the AirStation horizontally, attach the stand for best heat dissipation.1Attach the stand as shown in the gure.2Install horizontally.

FRONTWZR-HP-G450H User Manual 16Chapter 2 Placing Your AirStationWall-Mounting1To 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.

$WZR-HP-G450H User Manual 17Chapter 3 - InstallationAutomatic SetupWindows 7 / Vista / XPThe AirNavigator CD can guide you through installing your AirStation. To launch the setup program please insert the CD into your Windows 7/Vista/XP PC and follow the instructions on the screen. If you deactivated auto-run for CD’s please navigate to [CD drive]:\Win\ and launch ASSetWiz.exe.Note: · To use a wireless client in Windows 7 or Vista, perform setup using the AirNavigator CD to automatically generate a profile for wirelessly connecting to the AirStation. After setup is complete, once the LAN cable is removed, you can connect from your wireless client to the AirStation. · Before performing setup, enable your computer’s wireless client.Mac OS XFor a Mac, open the Mac folder on the CD and launch the AirStation Conguration tool. Search and select the Bualo AirStation you want to set up. You can either congure the IP or open the web interface for all settings. Please refer to “Manual Setup” in the next section.Note: You can use the easy and simple setup via AOSS to connect the Mac wirelessly. Please press the AOSS button on the Buffalo router, start the AOSS assistant and follow the steps. The WLAN monitor in the same folder shows the wireless status regardless which method you use to connect.Other OSIf your computer uses a dierent operating system, use manual setup instead. Please refer to the next section “Manual Setup”.$

2) disconnectmodem computerConrm that the switch is positioned to “Auto”.OFFmodemLAN cable1) connect2) connectAirStationInternet portWZR-HP-G450H User Manual 18Chapter 3 InstallationManual SetupTo 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.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.

AirStation1) connect 2) connectLAN cablecomputerOFFAirStation1) Connect the power supplypower outletChapter 3 InstallationWZR-HP-G450H User Manual 197Once your computer has booted, the AirStation’s LEDs should be lit as described below:Power Green light on.Wireless Green light on or blinking.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 1.5Connect 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.

WZR-HP-G450H User Manual 20Chapter 3 Installation8Launch a web browser. If the home screen is displayed, setup is complete.If username and password elds are displayed, enter “root” for the username. 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 DifferencesYou can choose between two dierent rmwares for your AirStation. By default, the professional rmware (dd-wrt) is preinstalled for US/EU products. 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 rmwareRouter mode switch functionality ─aDefault administrator name root root (xed)Default administrator password admin noneAOSS a aWPS a aWDS ─ ─

Chapter 3 InstallationWZR-HP-G450H User Manual 213The procedure for wiring will be displayed. Step through the wizard to connect your AirStation.Changing FirmwareTo change between the professional rmware (dd-wrt) and the user-friendly rmware, follow the steps below.Windows1Insert 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.2Click [Change Firmware].

WZR-HP-G450H User Manual 22Chapter 3 Installation4When this screen is displayed, click [Change Firmware].5If requested, enter the AirStation’s username and password.Note: By default, the professional rmware doesn’t have a username and password congured. Set them before you go to the next step.

Chapter 3 InstallationWZR-HP-G450H User Manual 236When the following screen is displayed, make sure that the rmware le name is displayed, click [Upgrade] or [Apply], and follow the instructions on the screen.Note: If the rmware name is not displayed on the screen, click [Browse...] and select the desired rmware. The rmware les are contained in the “Firmware” folder of the AirNavigator CD.Professional rmware (dd-wrt) update screen:User-friendly rmware update screen:

WZR-HP-G450H User Manual 24Chapter 3 InstallationMacintosh1Open the conguration Interface of the AirStation.2To replace the professional rmware with the user-friendly rmware, click [Administration] > [Firmware Upgrade].To replace the user-friendly rmware with the professional rmware, go to [Easy Setup] and click [Update AirStation Firmware].3Click [Browse...] to select the rmware le, and click [Upgrade] or [Apply].Note: The rmware les are contained in the “Firmware” folder of the AirNavigator CD.Professional rmware (dd-wrt) update screen:

Chapter 3 InstallationWZR-HP-G450H User Manual 25User-friendly rmware update screen:

WZR-HP-G450H User Manual 26Chapter 4 - CongurationThe web-based conguration tool lets you change advanced settings for the AirStation. Don’t change these settings unless you know what you’re doing.Accessing the Web-based Conguration InterfaceTo congure the AirStation’s advanced settings manually, log in to the web-based conguration interface as shown below.123Launch a web browser.Enter the AirStation’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 in bridge mode, then the AirStation’s IP address was assigned by an external DHCP server. · If you changed the IP address of the AirStation, then use the new IP address.When this screen appears, enter “root” (in lower case) for the username 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 13) to initialize all settings. The password will then be blank. Note that all other settings will also revert to their default values.

Chapter 4 CongurationWZR-HP-G450H User Manual 274This is the conguration interface, where most AirStation settings can be congured.Help is always displayed on the right side of each screen. Refer to the Help screens for more information on using the conguration interface.

WZR-HP-G450H User Manual 28Chapter 4 CongurationConguration Interface Menus in Router ModeThe menu structure for the AirStation in router mode is as follows. Please refer to the pages listed at right for explanations of each item.Main screen Descriptions PageInternet/LANInternet Congure Internet side port and settings. Page 34PPPoE PPPoE settings (DSL login). Page 35DDNS DNS settings. Page 38VPN Server VPN server settings. Page 40LAN LAN side port conguration. Page 42DHCP Lease DHCP lease settings. Page 44NAT Network address translation settings, used to connect LAN side devices to the Internet.Page 45Route Congure the AirStation’s IP communication route. Page 46Wireless CongWPS WPS settings and status. Page 47Basic Congure basic wireless settings. Page 48Advanced Congure advanced wireless settings. Page 51WMM Set priorities for Wireless Multimedia Extensions (Wi-Fi Multimedia). Page 52MAC Filter Limit access to specic devices. Page 54Multicast Control Congure limits on sending unnecessary multicast packets to the wireless LAN port.Page 55Guest Port Congure guest port settings. Page 56AOSS AOSS (AirStation One-touch Secure System) settings and status. Page 58SecurityFirewall Protect your computer from outside intruders. Page 60IP Filter IP lters for packets passing through the LAN side and the Internet side. Page 62VPNPassthroughCongure IPv6 passthrough, PPPoE passthrough, and PPTP passthrough. Page 63LAN CongPort Forwarding Congure port translation and exceptions for games and other programs.Page 64DMZ Congure a destination to transfer communication packets without a LAN side destination.Page 65

Chapter 4 CongurationWZR-HP-G450H User Manual 29UPnP Congure UPnP (Universal Plug and Play). Page 66QoS Congure priority for packets that require a guaranteed data ow. Page 67Movie Engine Congure options for the Movie Engine feature. Page 69NASDisk Management View the status and congure of attached USB disks. Page 71Shared Folder Set the USB disk to use as shared folders. Page 73User Management Congure users to access shared folders. Page 75Shared Service Congure shared folder access. Page 76Web Access Congure Web Access. Page 77Media Server Congure a Media Server. Page 79BitTorrent Congure a BitTorrent client. Page 80Admin CongName Congure the AirStation’s name. Page 82Password Congure the AirStation’s login password for access to the conguration interface.Page 83Time/Date Congure the AirStation’s internal clock. Page 84NTP Congure the AirStation to synchronize with an NTP server to automatically set the AirStation’s internal clock.Page 85ECO Congure the AirStation’s ECO Mode. Page 86Network-USB Congure Network-USB from this screen. Page 88Access Congure access restrictions to the AirStation’s conguration interface. Page 89Log Congure a syslog server to manage the AirStation’s logs. Page 90Save/Restore Save or restore the AirStation’s conguration from a conguration le. Page 91Initialize/Restart Initialize the AirStation or reboot it. Page 92Update Update the AirStation’s rmware. Page 93DiagnosticSystem Info View current system information for the AirStation. Page 95Logs Check the AirStation’s logs. Page 97Packet Info View all packets transferred by the AirStation. Page 98Client Monitor View all devices currently connected to the AirStation. Page 99Ping Test the AirStation’s connection to other devices on the network. Page 100LogoutClick this to log out of the AirStation’s conguration interface.

WZR-HP-G450H User Manual 30Chapter 4 CongurationConguration Interface Menus in Bridge ModeThe menu structure in bridge mode is as follows. Please refer to the pages listed at right for explanations of each item.Main screen Descriptions PageLAN CongLAN Congure LAN side ports and devices. Page 42Route Congure the AirStation’s IP communication route. Page 46Wireless CongWPS WPS settings and status. Page 47Basic Congure basic wireless settings. Page 48Advanced Congure advanced wireless settings. Page 51WMM Set priorities for Wireless Multimedia Extensions (Wi-Fi Multimedia). Page 52MAC Filter Limit access to specic devices. Page 54Multicast Control Congure limits on sending unnecessary multicast packets to the wireless LAN port.Page 55Guest Port Congure guest port settings. Page 56AOSS AOSS (AirStation One-touch Secure System) settings and status. Page 58QoSMovie Engine Congure options for the Movie Engine feature. Page 69NASDisk Management View the status and congure of attached USB disks. Page 71Shared Folder Set the USB disk to use as shared folders. Page 73User Management Congure the name to access shared folders. Page 75Shared Service Congure the name to access shared folders. Page 76Web Access Set to use the Web Access function. Page 77Media Server Set to use the Media Server function. Page 79BitTorrent Set to use the BitTorrent function. Page 80Admin CongName Congure the AirStation’s name. Page 82Password Congure the AirStation’s login password for access to conguration interface.Page 83Time/Date Congure the AirStation’s internal clock. Page 84

Chapter 4 CongurationWZR-HP-G450H User Manual 31NTP Congure the AirStation to synchronize with an NTP server to automatically set the AirStation’s internal clock.Page 85ECO Congure ECO Mode. Page 86Network-USB Congure Network-USB from this screen. Page 88Access Congure access restrictions to the AirStation’s conguration interface. Page 89Log Check the AirStation’s logs. Page 90Save/Restore Save or restore the AirStation’s conguration from a conguration le. Page 91Initialize/Restart Initialize the AirStation or reboot it. Page 92Update Update the AirStation’s rmware. Page 93DiagnosticSystem Info View current system information for the AirStation. Page 95Logs Check the AirStation’s logs. Page 97Packet Info View all packets transferred by the AirStation. Page 98Client Monitor View all devices currently connected to the AirStation. Page 99Ping Test the AirStation’s connection to other devices on the network. Page 100LogoutClick this to log out of the AirStation’s conguration interface.

WZR-HP-G450H User Manual 32Chapter 4 CongurationSetupSetup is the home page of the conguration interface. You can verify settings and the status of the AirStation here.Parameter MeaningInternet/LAN (LAN Cong) Displays the conguration screen for the Internet port and LAN ports.Wireless Cong Click this button to display the conguration screen for wireless settings.Security Click this button to display the conguration screen for security.LAN Cong Click this button to display the conguration screen to open ports for games and applications.NAS Click this button to display the conguration screen for NAS settings.

Chapter 4 CongurationWZR-HP-G450H User Manual 33Parameter MeaningAdmin Cong Click this button to display the conguration screen for administration settings.Diagnostic Click this button to display the status of the AirStation.Easy Setup Enables you to easily congure the AirStation’s network settings automatically.MODE Information This indicates the operation mode of the AirStation.Internet Information Displays WAN-side system information for the AirStation.Check Connection Click this button to check if the AirStation is connected to the Internet properly.Refresh Click this button to refresh the current screen.WIRELESS Displays the current wireless settings.AOSS Setup Click this button to display the AOSS conguration screen.WPS Setup Click this button to display the WPS conguration screen.ECO Mode This indicates the operating status of ECO Mode.Network Service List Displays the list of the network devices for which information is provided from the network on the LAN-side.Media Server Displays the status of the media server.Download List Displays the list of BitTorrent les downloading.Language Enables you to select the language you use.Logout Log out of the conguration interface. If the AirStation does not communicate for 5 minutes, it will log out automatically.

WZR-HP-G450H User Manual 34Chapter 4 CongurationInternet/LAN (LAN Cong)Internet (Router Mode only)Congure the WAN-side port (“Internet port”).Parameter MeaningMethod of Acquiring IP Address Specify how the WAN-side IP address is obtained.Default Gateway Congure an IP address for the default gateway.Address of DNS Name Server Specify an IP address for the DNS server.Internet MAC Address Congure the Internet side MAC address.Note: Conguring an improper MAC address may make the AirStation unusable. Change this setting at your own risk.MTU size of Internet Port Congure the MTU value of the Internet port. Values of 578 to 1500 bytes may be entered.

Chapter 4 CongurationWZR-HP-G450H User Manual 35PPPoE (Router Mode only)Congure PPPoE settings.Parameter MeaningDefault PPPoE Connection If you have registered multiple connection destinations in the PPPoE Connection List, connection destinations selected here have priority. You need to congure the route to which PPPoE is connected to if you don’t use the default settings.IP Unnumbered PPPoE Connection Select the destination from the PPPoE Connection List which is used when “Use IP Unnumbered” is chosen for the Method of Acquiring IP Address (page 34).PPPoE Connection List Edit PPPoE destination. You can register up to 5 sessions.[Edit Connection List] Click this button to edit destination settings.

WZR-HP-G450H User Manual 36Chapter 4 CongurationParameter MeaningPPPoE Connection No.*-Add This is displayed when [Edit Connection List] is clicked.Name of ConnectionEnter the name to identify the connected destination. You may enter up to 32 alphanumerical characters and symbols.UsernameEnter the username specied by your ISP for PPPoE certication. You may enter up to 32 alphanumerical characters and symbols.PasswordEnter the password specied by your ISP for PPPoE certication. You may enter up to 32 alphanumerical characters and symbols.Service NameFill in this eld only if your ISP species a Service Name. Leave blank otherwise. You may enter up to 32 alphanumerical characters and symbols.Connection TypeSpecies the timing for the AirStation to connect to your provider.Automatic disconnectionSet time to disconnect after communication is stopped when the connection method is set to [Connect on Demand] or [Manual]. You can enter up to 1440 minutes.AuthorizationCongure an authorization method with a provider.MTU SizeCongure the MTU size for PPPoE. Values of 578 to 1500 bytes may be entered.MRU SizeCongure MRU (Maximum Receive Unit) for PPPoE. Values of 578 to 1492 may be entered.

Chapter 4 CongurationWZR-HP-G450H User Manual 37Parameter MeaningPPPoE Connection No. *-Add Keep AliveIf Keep Alive is enabled, then the AirStation will issue an LCP echo request once a minute in order to maintain the connection with the PPPoE. If the server does not respond for more than 6 minutes, the line is recognized as disconnected and the AirStation will terminate the connection. [Disabled] is the recommended setting.Preferred Connections Displays information you have set regarding to the connection destination route.[Edit Preferred Connections] Click to edit the connection destination route settings.Preferred PPPoE Connection -Add Click [Edit Preferred Connections] to display.NameThe destination to connect by PPPoE if [Destination address] and [Source address] match. Select the destination registered to the PPPoE Connection List.Destination addressWhen communicating to this address, the AirStation will communicate with [Name of Connection.]Source addressWhen communicating from this address, the AirStation will communicate with [Name of Connection.]

WZR-HP-G450H User Manual 38Chapter 4 CongurationDDNS (Router Mode only)Congure Dynamic DNS settings. Many settings are only available when the appropriate Dynamic DNS service is enabled.Parameter MeaningDynamic DNS Service Select a provider (DynDNS or TZO) for Dynamic DNS.Username Enter the Dynamic DNS username. You may enter up to 64 alphanumerical characters and symbols.Password Enter the Dynamic DNS password. You may enter up to 64 alphanumerical characters and symbols.Hostname Enter the Dynamic DNS hostname. You may enter up to 255 alphanumerical characters, hyphens, and periods.Email Address Enter the email address which is registered to the Dynamic DNS service. You may enter up to 64 alphanumerical characters and symbols.TZO Key Enter the TZO Key which is registered to the Dynamic DNS service. You may enter up to 64 alphanumerical characters and symbols.Domain Name Enter the domain name which is registered to the Dynamic DNS service. You may enter up to 255 alphanumerical characters, hyphens, and periods.

Chapter 4 CongurationWZR-HP-G450H User Manual 39Parameter MeaningIP Address Update Period Species the period to notify the dynamic DNS service provider of the current IP address. For DynDNS, set it between 0 and 35 days. For TZO, set it between 0 and 99 days. If 0 (zero) days is set, no periodic update is performed.Internet Side IP Address The WAN-side IP address of the AirStation’s Internet port. This address is sent to the dynamic DNS service provider.Domain Name The domain name assigned by the dynamic DNS Service provider. The AirStation can be accessed from the Internet using this domain name.Status Display the status of dynamic DNS service.

WZR-HP-G450H User Manual 40Chapter 4 CongurationVPN server (Router Mode Only)Congure the VPN server.

Chapter 4 CongurationWZR-HP-G450H User Manual 41Parameter MeaningAuto Input Click to generate a random IP address.LAN Side IP Address Set a LAN side IP address and subnet mask.DHCP Server Function Enable or disable the DHCP server, which assigns IP addresses automatically.DHCP IP Address Pool Congure the range of IP addresses to be assigned by the DHCP server and IP addresses to be excluded from that range. Values from 0-253 may be entered.PPTP Server Function Enable to use a PPTP server.Authorization Type Select the authentication method for PPTP connection.Server IP Address Select the server IP address.Client IP Address Select the IP address range.DNS Server IP Address Choose the IP address for the DHCP server.WINS Server IP Address Choose the IP address for the WINS server.[Edit PPTP User List] Click to edit user information.Username Enter the username to connect to the PPTP server. You may enter up to 16 alphanumerical characters and symbols.Password Enter the password to connect to the PPTP server. You may enter up to 16 alphanumerical characters and symbols.Method of Acquiring IP Address Select the method to be used to assign the IP address is assigned to the PPTP client.PPTP User List Displays the PPTP connection user information.

WZR-HP-G450H User Manual 42Chapter 4 CongurationLANCongure LAN-side and DHCP Server settings.Parameter MeaningLAN Side IP Address By default, the LAN side IP address is 192.168.11.1 with subnet mask 255.255.255.0. You may change it here.DHCP Server Function Enable or disable the DHCP server, which assigns LAN-side IP addresses automatically.DHCP IP Address Pool Congure the range of IP addresses to be assigned by the DHCP server and IP addresses to be excluded from that range. Values from 0-253 may be entered.LAN Side IP Address(For IP Unnumbered)Set an IP unnumbered LAN side IP address.Note: A PC with a normal LAN side IP address and a PC with an IP Unnumbered IP address cannot communicate each other.Advanced Settings Check [Display] to display DHCP server advanced settings options.Lease Period Set the eective period of an IP address assigned by the DHCP server. Up to 999 hours may be entered.Default Gateway Set the default gateway IP address for the DHCP server to issue to clients.

Chapter 4 CongurationWZR-HP-G450H User Manual 43Parameter MeaningDNS Servers Router Mode onlySet the DNS server IP address for the DHCP server to issue to clients. WINS Server Router Mode onlySet the WINS server IP address for the DHCP server to issue to clients. Domain Name Router Mode onlySet the domain name for the DHCP server to issue to clients. You may enter up to 127 alphanumerical characters, hyphens, and periods.Default Gateway Bridge Mode onlySet the default gateway IP address.DNS Server Address Bridge Mode onlySet the DNS server IP address.

WZR-HP-G450H User Manual 44Chapter 4 CongurationDHCP Lease (Router Mode only)Congure DHCP Exceptions.Parameter MeaningIP Address Enter an IP address to lease manually. The IP address should be from the same subnet as the DHCP scope, but not be within the range that DHCP is assigning to other devices.MAC Address Enter the MAC address which identies the client.Current DHCP Client Information Displays information for current leases. An IP address which is leased automatically can be changed to manual leasing by clicking [Manual Assignment].

Chapter 4 CongurationWZR-HP-G450H User Manual 45NAT (Router Mode only)Congure network address translation settings. This enables LAN-side devices to communicate with the Internet.Parameter MeaningAddress Translation Enable to use Network Address Translation.High Speed NAT Enable to use high speed NAT.Log Output of Deleted Packets Enable to log deleted packets (such as errors) during address translation.

WZR-HP-G450H User Manual 46Chapter 4 CongurationRouteCongure the AirStation’s IP communication route.Parameter MeaningDestination Address Adds a destination IP address and subnet mask to a routing table.Gateway Adds a gateway address to a routing table.Metric The metric is the maximum number of router hops a packet may take on the way to its destination address. Values between 1 and 15 may be entered. The default value is 15.Routing Information Manual entries will appear here after being added.

Chapter 4 CongurationWZR-HP-G450H User Manual 47Wireless CongWPSWPS Status and Settings.Parameter MeaningWPS Enable to use WPS automatic conguration.External Registrar Enable to accept congure requests from other WPS devices.Note: Congure requests will not be accepted if AOSS is in use.AirStation PIN Displays the PIN code of the AirStation. Clicking [Generate PIN] will generate a new PIN code. This code can be entered into other wireless devices that support WPS.Enrollee PIN Enter the PIN code for the other wireless device and click [OK].WPS status Displays “congured” if all available wireless bands are congured. Displays “uncongured” if at least one wireless band is uncongured.

WZR-HP-G450H User Manual 48Chapter 4 CongurationBasicThe screen to congure a basic wireless settings.Parameter MeaningWireless Radio Determines whether to allow wireless communication. If this is unchecked, then no wireless connections will be allowed.Wireless Channel Sets a channel (a range of frequencies) for wireless connections. With Auto Channel selected, the AirStation will automatically use the best available channel.450 Mbps Mode 450 Mbps mode uses twice the normal frequency range, 40 MHz instead of 20 MHz. In uncongested areas this can increase performance. To use 450 Mbps mode, set the Bandwidth to 40 MHz and choose an Extension Channel.Note: If Auto Channel is selected, then the Extension Channel is set automatically.

Chapter 4 CongurationWZR-HP-G450H User Manual 49Parameter MeaningBroadcast SSID If [Allow] is checked, then the AirStation will respond to SSID searches from wireless devices by broadcasting its SSID. If [Allow] is unchecked, then the AirStation ignores SSID searches from wireless devices. [Allow multiple SSIDs][Use Single SSID]Clicking [Allow multiple SSIDs] will enable Multi Security, allowing the use of multiple SSIDs, each with dierent wireless security settings. Clicking [Use Single SSID] will disable Multi Security. The AirStation will then allow one SSID and one type of wireless security.Note: When using Multi Security, enable at least one of the following: SSID1,or SSID2.SSID1 Multi Security SSID1 can use WPA-PSK-AES, WPA2-PSK-AES, or WPA/WPA2-Mixed for wireless security.SSID2 Multi Security SSID2 can use WEP for wireless security.Separate When enabled, wireless devices connected to the AirStation can communicate only with the Internet side, not with each other.SSID Set SSID using 1 - 32 alphanumeric characters.Wireless authentication Species an authentication method used when connecting to a wireless device.

WZR-HP-G450H User Manual 50Chapter 4 CongurationParameter MeaningWireless encryption You may use any of the following types of encryption:No encryptionData is transmitted without encryption. With this setting, anyone within range can connect to your wireless network and might be able to access data on the network. Not recommended for anyone with private data that needs to be kept secure. [No encryption] can be selected only when [No authentication] is selected for wireless authentication.WEPWEP is a common encryption method supported by most devices. WEP can only be selected when wireless authentication is set to [No authentication]. Note that WEP’s encryption is weak, and networks protected with WEP are not much more secure than those with no encryption at all. Not recommended for anyone with private data that needs to be kept secure. AESAES is more secure than WEP, and faster. Use a pre-shared-key to communicate with a wireless device.AES can be selected only when WPA-PSK or WPA2-PSK is selected for wireless authentication.TKIP/AES mixed modeTKIP/AES mixed mode allows both TKIP and AES authentication and communication. This is no more secure than TKIP alone, but more convenient for some users. TKIP/AES mixed mode can be selected only when WPA/WPA2 mixed mode - PSK is selected for wireless authentication.WPA-PSK (Pre-Shared Key) A pre-shared key or passphrase is the password for your wireless connections. There are two dierent formats for a pre-shared key. Use 8 to 63 alphanumeric characters (case-sensitive) for an ASCII passphrase, or use 64 alphanumeric characters (0 to 9 and a to f, not case-sensitive) for a hexadecimal passphrase.Rekey interval Set the update interval for the encryption key between 0 and 1440 (minutes).Set up WEP encryption key A WEP encryption key (passphrase) may have any of four dierent formats. An ASCII passphrase may use either 5 or 13 alphanumeric characters (case-sensitive). A hexadecimal passphrase may use either 10 or 26 alphanumeric characters (0 to 9 and a to f, not case-sensitive).

Chapter 4 CongurationWZR-HP-G450H User Manual 51AdvancedCongure advanced wireless settings.Parameter MeaningMulticast Rate Set the communication speed of multi-cast packets.DTIM Period Set the beacon responding interval (1 -255) for which the AirStation responds to a wireless device. This setting is eective only when power management is enabled for the wireless device.Privacy Separator If enabled, the Privacy Separator blocks communication between wireless devices connected to the AirStation. Wireless devices will be able to connect to the Internet but not with each other. Devices that are connected to the AirStation with wired connections will still be able to connect to wireless devices normally.

WZR-HP-G450H User Manual 52Chapter 4 CongurationWMMSet priorities for specic communications.

Chapter 4 CongurationWZR-HP-G450H User Manual 53Parameter MeaningWMM-EDCA Parameters You don't usually need to change these settings. Using the default settings is recommended.Priority The following priorities may be applied to individual transmission packets: (Highest) 8, (High) 4, (Normal) 2, and (Low) 1. From the queue, these packets are processed in order of priority.CWmin, CWmaxThe maximum and minimum value of the contention window. The contention window is used in the frame collision avoidance structure performed in IEEE802.11, and generally, the smaller the value in the window, the higher the probability that the queue obtains the right to send.AIFSNThe interval to send frames. The unit of the AIFSN is a slot, just as the window dened by CWmin and CWmax is. The smaller the interval of sending frames, the faster the algorithm can restart. As a result, the priority of the queue is higher.TXOP LimitThe period of time that the queue can use after obtaining the right to send. The unit is 32 ms. The longer this time, the more frames can be sent per right to send. However, the queue may interfere with other packet transmissions. If TXOP Limit is set to 0 (zero), only one frame can be sent per right to send.Admission ControlRestricts new frames from interfering with a previous queue. New packets are prioritized lower until a queue of them is collected. As the new queue accumulates more packets, its priority increases.

WZR-HP-G450H User Manual 54Chapter 4 CongurationMAC FilterRestrict access to specic wireless devices.Parameter MeaningEnforce MAC Filtering Enable to restrict wireless connections to devices with registered MAC addresses.Registration List Displays the MAC addresses of registered devices which are permitted to connect wirelessly.Edit Registration List Adds a wireless device to the list of permitted devices.MAC Addresses to be Registered Enter a MAC address of a wireless device to permit to connect to the AirStation. Click [Register] to add that MAC address to the list.List of all clients associated with this AirStationDisplay the list of all MAC addresses of wireless devices connected to the AirStation.

Chapter 4 CongurationWZR-HP-G450H User Manual 55Multicast ControlCongure restrictions on unnecessary multicast packets sent to the wireless LAN port.Parameter MeaningSnooping If enabled, snooping supervises multicast administrative packets such as IGMP and restricts unnecessary multicast transfers to wired or wireless ports.Multicast Aging Time Set the time to hold the data from multicast snooping in the range of 1 to 3600 (seconds). Enter a value bigger than the IGMP/MLD query interval.

WZR-HP-G450H User Manual 56Chapter 4 CongurationGuest PortCongure the AirStation’s guest port.Parameter MeaningGuest port function This sets whether the guest port function is enabled.Guest User Authorization function This sets whether authorization is performed for users who use the guest port.Guest Port LAN IP address This sets the LAN-side IP address for the guest port.Guest user DHCP server function This sets whether IP addresses are automatically assigned for devices connected to the guest port.SSID This sets the SSID for the guest port.

Chapter 4 CongurationWZR-HP-G450H User Manual 57Parameter MeaningWireless authorization This sets whether wireless authorization is performed for the guest port.Wireless Encryption This sets the wireless encryption system for the guest port.WPA-PSK(Pre-Shared Key) This sets the wireless encryption key for the guest port.Edit guest user Click to register a user who is using the guest port.Username This sets the name of the user using the guest port.Password This sets the password of the user using the guest port.Guest User SettingsTo enable guest users, congure the AirStation with the settings below, then click [Apply].Guest port : EnabledGuest User Authorization : DisabledGuest Port LAN IP address : AutoSSID : GuestWireless authorization : No AuthenticationWireless Encryption : Not encryptedNotes: Wireless clients connected to the guest SSID can connect to the Internet only. Communication with other devices on the LAN is not allowed. To allow only registered guests to connect, enable Guest User Authorization, click [Edit guest user], and register the user.

WZR-HP-G450H User Manual 58Chapter 4 CongurationAOSSAOSS Status and Settings.

Chapter 4 CongurationWZR-HP-G450H User Manual 59Parameter MeaningInitiates AOSS automatic wireless conguration. Click this, then press or click the AOSS button on your AOSS-compatible wireless client. Repeat for additional AOSS clients. Click this button to disconnect AOSS connections.Note: If AOSS connections are disconnected, the SSID and encryption keys will be restored to their last settings from before AOSS was used.Encryption Type of Exclusive SSID for WEPYou may allow a separate SSID specically for WEP connections. If “disabled” is selected, then clients will not be able to connect with WEP.Encryption level expansion function Expands security method from AES to WPA/WPA2-PSK-mixed mode.Dedicated WEP SSID isolation Set a separate SSID and network segment specically for WEP connections. Devices connected with WEP will not be able to communicate with devices connected using AES/TKIP. All connected devices will be able to communicate with the internet.Allow WEP for Game console only When enabled, the AirStation allows wireless devices to connect with 64-bit or 128-bit WEP.AOSS Button on the AirStation Unit Uncheck to disable the physical AOSS button on the AirStation.Current Encryption Information(AOSS connection only)Displays the encryption type, SSID, and encryption key congured by AOSS.[Random] Click to enter random values for SSID, encryption key, and other settings. [KEY base] Click to return the SSID, encryption key, and other wireless settings to the values on the case sticker. [Reset] Click to return the SSID, encryption key, and other wireless settings to their previous values. AOSS Client Information Displays AOSS clients connected to the AirStation and information of the devices which are wirelessly communicated.AOSS Ethernet Converter Information Only displayed if there are AOSS ConnectionsDisplays information about Ethernet converters connected to the AirStation via AOSS.

WZR-HP-G450H User Manual 60Chapter 4 CongurationSecurity (Router Mode only)Firewall (Router Mode only)Congure the AirStation’s rewall.Parameter MeaningLog Output Enable to output a log of rewall activity.Basic Rules Enable to use any of the quick lters. Precongured quick lters include:Prohibit NBT and Microsoft-DS RoutingEnabling this blocks communication using these protocols from the WAN side to the LAN side or from the LAN side to the Internet. You can congure this with PPPoE if you select [Use PPPoE Client] or [Use IP Unnumbered] in Method of Acquiring IP address (page 34), or if Easy Setup identied a PPPoE connection during setup.

Chapter 4 CongurationWZR-HP-G450H User Manual 61Parameter MeaningReject IDENT RequestsEnabling this option will answer IDENT requests from the Internet side with corresponding rejection packets. Enable this option if you experienced slow transfer speeds for network applications such as mail, ftp or web browsing. If you have congured transfer of IDENT requests to the LAN side computer in the address translation settings (DMZ or TCP port 113), then that setting has higher priority, and overrides this setting.Block Ping from InternetIf this is enabled, the AirStation will not respond to pings from the Internet side. You can congure this with PPPoE if you select [Use PPPoE Client] or [Use IP Unnumbered] in Method of Acquiring IP address (page 34), or if Easy Setup identied a PPPoE connection during setup.

WZR-HP-G450H User Manual 62Chapter 4 CongurationIP Filter (Router Mode only)Edit IP lters.Parameter MeaningLog Output If enabled, IP lter activity is saved to a log.Operation Specify how to process target packets.Direction Specify the transmission direction of target packets.IP Address Specify the sender's IP address and receiver's IP address of the target packets.Protocol Select a protocol for target transmission packet.IP Filter Information Display the list of IP lters which have been registered.

Chapter 4 CongurationWZR-HP-G450H User Manual 63VPN Passthrough (Router Mode only)Congure IPv6 passthrough, PPPoE passthrough, and PPTP passthrough.Parameter MeaningIPv6 Passthrough Enable to use IPv6 Passthrough for address translation.PPPoE Passthrough Enable to use PPPoE bridging. PPPoE bridging lets you automatically obtain an IP address from your provider for your LAN-side computer using the PPPoE protocol because PPPoE packets can pass between the Internet and LAN.PPTP Passthrough Enable to use PPTP passthrough for address translation.

WZR-HP-G450H User Manual 64Chapter 4 CongurationLAN CongPort Forwarding (Router Mode only)Congure port translation.Parameter MeaningGroup Specify a group name for a new rule to belong to. Select [New Group] and enter the new group name in the Group Name eld to create a new group. A group name can include up to 16 alphanumeric characters.Internet Side IP Address Enter the Internet side IP address (before translation) for the port translation table entry.Protocol Select the Internet side protocol (before translation) for the port translation table entry.

Chapter 4 CongurationWZR-HP-G450H User Manual 65Parameter MeaningLAN Side IP Address Enter the LAN side IP address (after translation) for the port translation table entry.LAN Side Port Select the LAN side (after translation) port number (1 - 65535) for the port translation table entry.Port Forwarding Registration InformationShows current entries in the port translation table.DMZ (Router Mode only)Congure a destination to transfer communication packets without a LAN side destination to.Parameter MeaningIP Address of DMZ Enter the IP address of the destination to which packets which are not routed by a port translation table are forwarded.Note: RIP protocol packets (UDP port number 520) will not be forwarded.

WZR-HP-G450H User Manual 66Chapter 4 CongurationUPnP (Router Mode only)Congure UPnP (Universal Plug and Play).Parameter MeaningUPnP Enable or disable Universal Plug and Play (UPnP) functionality.

Chapter 4 CongurationWZR-HP-G450H User Manual 67QoS (Router Mode only)Congure the priority of packets sent to the Internet.Parameter MeaningQoS for transmission to the Internet Determine whether or not to prioritize packets sent to the Internet. Check this box to enable QoS.Upload bandwidth Specify the upstream bandwidth in kbps from the AirStation to the internet side. Set the actual value for the upstream bandwidth.Enable Enable or disable this entry.application name Enter an application name. Names may use up to 32 alphanumerical characters, double or single tick marks ("'), quotation marks (“), and semicolons (;).protocol Select either TCP or UDP.destination Port Specify a destination port from 1 - 65535. If this eld is empty, a random port is selected.

WZR-HP-G450H User Manual 68Chapter 4 CongurationParameter Meaningpriority Select high, medium or low. If packets do not qualify for classication as a type on the list, then their priority is treated as a level between medium and low.

Chapter 4 CongurationWZR-HP-G450H User Manual 69Movie Engine (QoS) Congure Movie Engine options.

WZR-HP-G450H User Manual 70Chapter 4 CongurationParameter MeaningMovie Engine switch status Displays the status of the Movie Engine switch.IPv6 Passthrough Set to enable the IPv6 pass-through. Multicast Rate Select the Multicast Control rate. Multicast Control Turn on Multicast Control.TCP Rwin Size Limit Limits the maximum size of TCP Rwin packets passing through the AirStation’s wireless LAN.Wireless Priority Control Rules Display the list of rules controlling the priority of packets passing through the AirStation’s wireless LAN.

Chapter 4 CongurationWZR-HP-G450H User Manual 71NASDisk managementView the status of and congure attached USB hard disks. Parameter MeaningDevice Displays information for attached USB disks. Disks are removed when [Remove] in the Device column is clicked.Disk Assignment A disk number will be automatically assigned to the disk or you can choose a number. Select a disk number, or select [Do not assign], then click [Apply].Partition Information Displays the partition information for the selected USB disk. Click [Format] to format the disk. Note: formatting a disk will erase all information on it. Re-recognize USB devices Click this to re-scan for connected USB disks.

WZR-HP-G450H User Manual 72Chapter 4 CongurationParameter MeaningAutomatic USB Disk Assignment Check [Enable] to automatically select an attached USB hard disk. The entire drive will be used as the shared folder. To congure your disk and share manually, uncheck [Enable]. [Enable] is selected by default.FAT format le name character code Select the character code for lenames in FAT formatted partitions.HDD power-saving function Click [Enable] to enable power saving mode.HDD stop time Powers down the drive after this duration of time.

Chapter 4 CongurationWZR-HP-G450H User Manual 73Shared FolderCongure a USB hard disk for use with shared folders.Parameter MeaningShared Folder Name* Enter a name for the shared folder. Up to 18 alphanumeric characters, spaces, hyphens (-), and underscores (_) may be used.Shared Folder Description* Enter a description of the shared folder (optional). Up to 75 alphanumeric characters, spaces, hyphens (-), and underscores (_) may be used.Disk Partition Area* Displays the partition area, format type, and the capacity of the USB disk.Disclosed to* Check the functionality that you want to support. Win/Mac OS (Samba NAS), Web Access, Media Server, and/or BitTorrent may be checked. Only one folder may be chosen for either Media Server or BitTorrent functionality.Access Limits If access limits are enabled, use the arrows to move highlighted users between the columns for [Read/Write], [Read-only], or [No access] privileges.

WZR-HP-G450H User Manual 74Chapter 4 CongurationParameter MeaningWeb Access You may also select to enforce access limits on users accessing through Web Access by checking the Access Limits checkbox. Users will have the same access levels as assigned above. If Access Limits is not checked, then all users accessing the shared folder via Web Access will have [Read only] access..Shared Folder Registration Information*Displays information about the shared folder.* This is not displayed when Automatic USB Disk Assignment (page 72) is used:The following shared folder settings are used when Disk Management is activated:• All folders: Access limits in eect.• Shared Folder/ Web Access: All folders are shared.• Media Server/BitTorrent: The rst folder is shared.

Chapter 4 CongurationWZR-HP-G450H User Manual 75User ManagementThis screen lets you add users to the access list with the ability to access shared folders.Parameter MeaningUsername Enter the name of a user to be given access to the shared folder. Up to 20 alphanumeric characters, space, hyphens (-), and underscores (_) may be used for each user. Up to 16 users may be entered.Password Enter the user’s password. Use of the same password that they use to log into their computer is recommended. Up to 20 alphanumeric characters, spaces, hyphens (-), and underscores (_) may be used. For Windows 98SE/98/95 users, up to 14 alphanumeric characters may be used. Mac OS users may use up to 8 alphanumeric characters. If you enter a longer password than your users can use, then they will not be able to access the share.User Description Describe the user (optional). Up to 75 alphanumeric characters, spaces, hyphens (-), and underscores (_) may be used.Current Users Lists current users, including “guest”. Guest is a built-in account that cannot be changed or deleted.

WZR-HP-G450H User Manual 76Chapter 4 CongurationShared ServiceAssign AirStation and workgroup names to access shared folders.Parameter MeaningShared Folder Enable to make a USB disk available on your local network.AirStation name Rename your AirStation if desired. Up to 15 alphanumeric characters, space, and hyphens (-), may be used. The AirStation name is also used as the hostname that will be used with the shared service. The shared service may not be available if you use over 15 alphanumeric characters in your AirStation’s name.AirStation Description Describe the AirStation (optional). Up to 48 alphanumeric characters, space, hyphens (-), and underscores (_) may be used. Workgroup name Enter your workgroup name. Up to 15 alphanumeric characters, space, hyphens (-), underscores (_), and periods (.) may be used. Windows Client Language Select the language to be used by the Windows client.Shared Service Displays the status of the USB disk that is used with the shared service.

Chapter 4 CongurationWZR-HP-G450H User Manual 77Web AccessThe screen to congure Web Access.Parameter MeaningWeb Access Check [Enable] to use Web Access.Web Access Display Language Set the language to be used with Web Access.HTTPS/SSL Encryption Check [Enable] to use SSL encryption for protected data transfer.Web Access External Port Automatically sets the external port used for Web access. To select the port manually, select [Manual].

WZR-HP-G450H User Manual 78Chapter 4 CongurationParameter MeaningDNS Service Hostname Sets the DNS Service Hostname when the Web access function is activated. Select [Use BualoNAS.com registration function] to use the Web access function easily. You’ll have to congure a [BualoNAS.com name] and [BualoNAS.com key] to use BualoNAS.com. 3 - 0 alphanumeric characters, spaces, hyphens (-), underscores (_) and period (.), may be used in the BualoNAS.com name. 3 - 20 alphanumeric characters, spaces, hyphens (-), underscores (_) and period (.), may be used in the BualoNAS.com key. Note: The registered name is deleted from the server if the AirStation is disconnected from power, even for a moment.Web Access Displays the status of web access.External Port Status Displays the status of the external port.BualoNAS.com Displays the status of BualoNAS.com.

Chapter 4 CongurationWZR-HP-G450H User Manual 79Media ServerMedia Server settings.Parameter MeaningMedia Server Enable to use the media server.Status Displays the status of the media server.

WZR-HP-G450H User Manual 80Chapter 4 CongurationBitTorrentCongure the BitTorrent client.Parameter MeaningBitTorrent Function Enable to use the BitTorrent client. If the BitTorrent client is enabled, overall communication performance may decrease and settings screens may respond slower. If that happens, reformat the USB disk with XFS. That may help performance. External Port Number Select an external port number.

Chapter 4 CongurationWZR-HP-G450H User Manual 81Parameter MeaningBandwidth Restriction Set a bandwidth limit for BitTorrent.[Download Manager] Displays the BitTorrent download manager screen. Add a torrent, then click [Add] to download the le(s).[Delete BitTorrent information] Deletes all les, including the torrent les and les which are currently downloading. Downloaded les are not deleted.BitTorrent Status Displays the status of the BitTorrent client.BitTorrent External Port Status Display the external port status of the BitTorrent client.You can download the latest Windows BitTorrent client from www.bittorrent.com.

WZR-HP-G450H User Manual 82Chapter 4 CongurationAdmin CongNameCongure basic AirStation settings.Parameter MeaningAirStation Name Enter a name for the AirStation. Names may include up to 64 alphanumeric characters and hyphens (-).List Network Services Enable or disable this to display the computers and devices on your network with their supported services.

Chapter 4 CongurationWZR-HP-G450H User Manual 83PasswordCongure the password to log in to the AirStation’s conguration screen.Parameter MeaningAdministrator Name The name of the Administrator account is “root”.Administrator Password The Administrator password may contain up to 8 alphanumeric characters and underscores (_).

WZR-HP-G450H User Manual 84Chapter 4 CongurationTime/DateCongure the AirStation’s internal clock.Parameter MeaningLocal Date You may manually set the date of the AirStation’s internal clock.Local Time You may manually set the time of the AirStation’s internal clock.Time Zone Specify the time zone (oset of Greenwich Mean Time) of the AirStation's internal clock.DST (Daylight Saving Time) You may congure the AirStation to automatically use DST (Daylight Saving Time). If selected, the AirStation will automatically adjust the time at the beginning and end of DST.

Chapter 4 CongurationWZR-HP-G450H User Manual 85NTPCongure an NTP server to automatically synchronise the AirStation’s internal clock.Parameter MeaningNTP Functionality Enable to use an NTP server. The default is Enabled.NTP Server Enter the name of the NTP server as a hostname, hostname with domain name, or IP address. Up to 255 alphanumeric characters, hyphens (-), and underscores (_) may be used. The default is “time.nist.gov”.Update Interval How often will the AirStation check the NTP server for the correct time? Intervals of 1 - 24 hours may be set. The default is 24 hours.

WZR-HP-G450H User Manual 86Chapter 4 CongurationECOCongure Eco mode from this screen.

Chapter 4 CongurationWZR-HP-G450H User Manual 87Parameter MeaningSchedule feature Enable to schedule Eco Mode. If Eco mode is enabled, AOSS will function only when the AirStation is in Normal operating mode.Weekly schedule Graphically displays the congured schedule.Register schedule Congure operational mode for time periods in the weekly schedule. If User Dened mode is chosen, congure it below.User Dened Mode Individual power saving elements may be congured for User Dened mode.

WZR-HP-G450H User Manual 88Chapter 4 CongurationNetwork-USBCongure Network-USB from this screen.Parameter MeaningNetwork-USB Network-USB allows sharing USB devices connected to the AirStation from multiple computers on a wired or wireless LAN.Disable to reduce the impact on the NAS and other functions, improve performance, or for security reasons.Use multifunction Printer This uses a multifunction printer supporting mass storage classes as a printer. Disable if using as a NAS instead.

Chapter 4 CongurationWZR-HP-G450H User Manual 89AccessRestrict access to the AirStation’s settings screens.Parameter MeaningLog Output Enabling outputs a log of changes to access settings.Prohibit conguration from wireless LANIf enabled, prevents access to settings screens from wirelessly connected devices (only wired devices may congure).Prohibit conguration from wired LANIf enabled, prevents access to settings screens from wired devices (only wirelessly connected devices may congure).Permit conguration from wired InternetIf enabled, allows access to settings screens from network devices on the WAN (Internet) side.Permitted IP address Displayed only if Internet side conguration is enabled. Enter the IP address of a device that is permitted to congure the AirStation remotely from the WAN (Internet) side.Permitted Port Displayed only if Internet side conguration is enabled. Set a port number (1 - 65535) to congure the AirStation from the WAN (Internet) side.

WZR-HP-G450H User Manual 90Chapter 4 CongurationLogTransfer the AirStation’s logs to a syslog server.Parameter MeaningLog Transfer Enable to send logs to a syslog server.Syslog Server Identify the syslog server by hostname, hostname with domain name, or IP address. You may enter up to 255 alphanumeric characters, hyphens (-), and underscores (_).Logs Choose which logs will be transferred to the syslog server.

Chapter 4 CongurationWZR-HP-G450H User Manual 91Save/RestoreSave AirStation settings as a le, and restore from them later.Parameter MeaningSave current settings Clicking [Save] will save the current conguration of the AirStation to a le. If the [Encrypt the conguration le with a password] option is checked, then the conguration le will be password protected with the current administrator password.Restore Conguration from Backup FileRestore the conguration of the AirStation from a saved conguration le by clicking the [Browse...] button, navigating to the conguration le, and then clicking Restore. If the conguration le was password protected, then put a check next to [To restore from the le you need the password], enter the password, and click [Open].

WZR-HP-G450H User Manual 92Chapter 4 CongurationInitialize/RestartInitialize or restart the AirStation.Parameter MeaningRestart Click [Restart Now] to restart the AirStation.Initialize Click [Initialize Now] to initialize and restart the AirStation.

Chapter 4 CongurationWZR-HP-G450H User Manual 93UpdateUpdate the AirStation’s rmware.Parameter MeaningFirmware Version Displays the current rmware version of the AirStation.Update Method Specify Local FileUpdates from a rmware le stored on your computer.Automatic Update OnlineAutomatically updates to the latest rmware available.Firmware File Name Click [Browse...] to navigate to the rmware le on your computer if [Specify Local File] was selected. You don’t need to specify the rmware location if you’re using [Automatic Update]. Click [Update Firmware] to update the rmware.

WZR-HP-G450H User Manual 94Chapter 4 CongurationParameter MeaningFirmware Update Reminder Function This sets whether the Firmware Update Reminder function is used. When enabled, if new rmware is found, notication is sent to the Conguration Interface.Update Interval This sets the interval for checking whether a new rmware version has been released.

Chapter 4 CongurationWZR-HP-G450H User Manual 95DiagnosticSystem InfoView system information for the AirStation.

WZR-HP-G450H User Manual 96Chapter 4 CongurationParameter MeaningModel Displays the product name of the AirStation and the rmware version.AirStation Name Displays the name of the AirStation.Mode Switch Status Displays the status of the AirStation’s mode switch.Operational Mode Displays the AirStation’s current operational mode.Movie Engine Status Displays the current Movie Engine Status.Internet Displays information about the Internet port.LAN Displays information about the LAN port.Wireless Displays the wireless status.Guest port function Displays information about Guest port.NAS Displays information about the USB disk.ECO Mode This indicates the operating status of ECO Mode.

Chapter 4 CongurationWZR-HP-G450H User Manual 97LogsThe AirStation’s logs are recorded here.Parameter MeaningDisplay log info Choose the types of logs to display.Logs Displays the log information recorded in the AirStation.

WZR-HP-G450H User Manual 98Chapter 4 CongurationPacket InfoView packet transfer information.Parameter MeaningSent Displays the number of packets sent to the WAN, the LAN, and the wireless LAN.Received Displays the number of packets received from the WAN, the LAN, and the wireless LAN.

Chapter 4 CongurationWZR-HP-G450H User Manual 99Client MonitorThis screen shows devices that are connected to the AirStation.Parameter MeaningClient Monitor Displays information (MAC address, lease IP address, hostname, communication method, wireless authentication and 802.11n) for devices that are connected to the AirStation.

WZR-HP-G450H User Manual 100Chapter 4 CongurationPingA ping test checks whether the AirStation can communicate with a specic network device.Parameter MeaningDestination Address Enter the IP address or hostname of the device that you are testing communication with, then click [Execute]. The result will be displayed below.

PUSH PUSHModemInternetAirStation PC orGame console(AOSS Devices)WZR-HP-G450H User Manual 101Chapter 5 - Connect to a Wireless NetworkAutomatic Secure Setup (AOSS/WPS)AOSS and WPS are systems that let you automatically congure wireless LAN settings. Just pressing the buttons will connect wireless devices and complete security settings. Easily connect to wireless devices, computers, or game machines which support AOSS or WPS.AOSS (AirStation One-Touch Secure System) was developed by Bualo Technology. WPS was created by the Wi-Fi Alliance.• Before using AOSS/WPS to connect to a Bualo wireless client, install Client Manager software from the included AirNavigator CD. Consult your wireless client’s documentation for more information.• Bualo’s Client Manager software can be used with the wireless LAN devices built into most computers. However, it is not guaranteed to work with all wireless LAN devices available. Some wireless clients may require manual setup.

WZR-HP-G450H User Manual 102Chapter 5 Connect to a Wireless Network 12Click [Start] > [All Programs] > [BUFFALO] > [AirStation Utility] > [Client Manager V].Windows 7/Vista (Client Manager V)If you are using Windows 7 or Vista, use the included Client Manager V software to connect wirelessly with AOSS/WPS.Click [Create Pro le].3If the User Account Control screen opens, click [Yes] or [Continue].4Click the [WPS AOSS ] button.Follow any instructions displayed on the screen. When the Security LED on the front of the AirStation stop  ashing and glows steadily, the connection is complete.

Chapter 5 Connect to a Wireless Network WZR-HP-G450H User Manual 1032Windows XP (Client Manager 3)If you are using Windows XP, use Client Manager 3 to connect wirelessly with AOSS/WPS.1Right click on the icon in the system tray and select [Pro le].Click the [WPS AOSS] button.It will take several seconds for your wireless connection to be con gured. When the Security LED on the front of the AirStation stop  ashing and glows steadily, the connection is complete.

WZR-HP-G450H User Manual 104Chapter 5 Connect to a Wireless Network Mac OS X (AOSS Assistant)If you are using Mac OS X 10.6 / 10.5 / 10.4, use the included AOSS Assistant software to connect wirelessly with AOSS.1Load the AirNavigator CD in your Macintosh.2Double-click the Mac folder in the AirNavigator CD.3Double-click [AOSS Assistant].4The software license screen is displayed. Click [Agree] to proceed.5Click [Start AOSS ].6Enter the Mac’s username and password and click [OK].It will take several seconds for your wireless connection to be congured. When the Security LED on the front of the AirStation stop ashing and glows steadily, the connection is complete.

Chapter 5 Connect to a Wireless Network WZR-HP-G450H User Manual 105Other Devices (e.g. Game Console)If you are using a game machine which supports AOSS or WPS, refer to that device’s manual to initiate AOSS/WPS. When instructed, hold down the AOSS button on the AirStation for 1 second.When the Security LED on the front of the AirStation stop ashing and glows steadily, the connection is complete.Manual SetupYou can also connect to the AirStation without installing Client Manager V or Client Manager 3 by using the utility built-in to Windows. The procedure varies depending on which version of Windows you are using.Note: · If the AirNavigator CD is used to perform setup when making the initial settings of AirStation, the wireless connection settings for the AirStation are completed during the Setup process. As a result, you do not need to make the settings below. After setup is complete, once the LAN cable is removed, you can connect from your wireless client to the AirStation. · Before performing setup, make the settings to enable the wireless client of the computer.Windows 7 (WLAN AutoCong)With Windows 7, use WLAN AutoCong to connect to the AirStation.1Click on the network icon in the system tray.2Select the target AirStation and click [Connect]. If you will be connecting to this device in the future, checking [Connect automatically] is recommended.

WZR-HP-G450H User Manual 106Chapter 5 Connect to a Wireless Network 3Enter the encryption key and click [OK]. 1Right click on the wireless network icon in the system tray.2Click [Connect to a network].When this screen is displayed, select your network and click [Connect].3Windows Vista (WLAN AutoCong)With Vista, use WLAN AutoCong to connect to the AirStation.

Chapter 5 Connect to a Wireless Network WZR-HP-G450H User Manual 107If the screen below is displayed, click [I want to enter the network key or passphrase instead].Otherwise,go to step 4.

WZR-HP-G450H User Manual 108Chapter 5 Connect to a Wireless Network 4Enter the encryption key and click [Connect].Step through the wizard to nish conguration. If the Set Network Location screen is displayed, select [Home], [Work], or [Public location] depending on where you’re using the AirStation.

Chapter 5 Connect to a Wireless Network WZR-HP-G450H User Manual 109Windows XP (Wireless Zero Conguration)Windows XP includes Wireless Zero Cong, a built-in utility to connect to your AirStation.Note: If Client Manager 3 is installed on your computer, Wireless Zero Cong is disabled. Uninstall Client Manager 3 to use Wireless Zero Cong, or just use Client Manager 3 to connect to the AirStation.1Right click on the wireless network icon in the system tray.2Click [View Available Wireless Networks].34It will take several seconds for conguration to complete.Select the network to connect to and click [Connect].Enter the encryption key (twice) and click [Connect].

WZR-HP-G450H User Manual 110Chapter 5 Connect to a Wireless Network Mac OS X (AirPort)Use AirPort on a Mac to connect to the AirStation.1234It will take several seconds for conguration to complete.Refer to the label on the side of the AirStation. Make a note of the SSID and KEY printed on the label.Click the icon in the top section of the screen and select [Turn Airport On].Find the SSID from step 1 on the list. Click it to highlight it.Enter the KEY from step 1 into the Password entry box, check [Remember this network], and click [OK].

Chapter 5 Connect to a Wireless Network WZR-HP-G450H User Manual 111Maximizing the Performance of Your Wireless NetworkTo enable 450 Mbps communication, you’ll need a wireless client that supports 3x3 802.11n, such as the Intel Centrino Ultimate-N 6300.In the example below, we’ll set up the AirStation to work with a computer using the Intel Centrino Ultimate-N 6300.Note: After the settings below are made, the AirStation will perform communication using twice the normal bandwidth. As a result, if there are other wireless LAN access points or a large number of devices using 2.4GHz band signals in the vicinity of the AirStation, signal interference may occur, resulting in reduced performance. If this type of interference is observed, either change the wireless channel of the access point, or turn o any devices that are not being used.Setting the AirStation1Open the conguration interface (chapter 4).2In Easy Setup, click [Wireless SSID & Channel (11n 450 Mbps Mode)].3Change the value in 450 Mbps Mode - Bandwidth to “40 MHz”, then click [Apply].

WZR-HP-G450H User Manual 112Chapter 5 Connect to a Wireless Network Setting the Computer1From the Start menu, right-click [Computer] and choose [Manage].2Click [Device Manager].3Under Network adapters, right-click [Intel(R) Centrino(R) Ultimate-N6300 AGN] and choose [Properties].

Chapter 5 Connect to a Wireless Network WZR-HP-G450H User Manual 1134Click on the “Advanced” tab.5Click “802.11n Channel Width for band 2.4” to highlight it. Set Value to “Auto” and click [OK].

WZR-HP-G450H User Manual 114Chapter 6 - TroubleshootingCannot connect to the Internet over wired connection.• Make sure that your AirStation is plugged in!• Check that the status LEDs of your AirStation are lit as below:Power Green light is on Router Green light is on or o (depending on your environment)Diag oLAN Green light is on or ashing Internet Green light is on or ashing • Make sure that your computer is congured to “obtain an IP address automatically from DHCP”. (See chapter 10)• Restart your AirStation.Cannot access the web-based conguration Interface.• See chapter 4 for instructions to open the AirStation’s conguration interface.• Enter the correct username and password to log in to the conguration interface. The factory defaults are “root” (in lower case) for the username and a blank password (enter nothing). If you changed the password, enter the new password that you set. • Verify that your web browser is not set to use proxies.• Make sure that your computer is congured to “obtain an IP address automatically from DHCP”. (See chapter 10)• Restart your AirStation.

Chapter 6 Trouble ShootingWZR-HP-G450H User Manual 115Cannot connect to the network wirelessly.• Congure your wireless client with the same SSID, encryption type, and encryption key as set on the AirStation.The factory defaults are: SSID - BUFFALO-XXXXXX (the last 6 digits of the AirStation’s MAC address) Encryption Type - WPA/WPA2 mixed mode - PSK (Connect with either WPA-PSK TKIP or WPA2-PSK AES). Encryption Key - Printed on the label of the AirStation. Note: Encryption is disabled by default in Asia Pacic.• Place your AirStation and wireless devices 2 - 10 feet apart.• Restart your AirStation.You forgot AirStation's SSID, Encryption Key, or Password.Hold down the reset button on the base of your AirStation for 3 seconds to initialize its settings. All settings, including your password, SSID, and encryption key will be initialized to their defaults. The factory defaults are: SSID - BUFFALO-XXXXXX (the last 6 digits of the AirStation’s MAC address) Encryption Type - WPA/WPA2 mixed mode - PSK (Connect with either WPA-PSK TKIP or WPA2-PSK AES). Encryption Key - Printed on the label of the AirStation. (Encryption is disabled by default for Asia Pacic AirStations.)The link speed is slower than 450 Mbps.By default, the AirStation’s 450 Mbps mode is not enabled. You may enable it with the following procedure: 1. Open the conguration interface (chapter 4). 2. In Easy Setup, click [Wireless SSID & Channel (11n 450 Mbps Mode)]. 3. Change the value in [450 Mbps Mode] - [Bandwidth] to 40 MHz and click [Apply].If you still cannot connect at 450 Mbps, check the settings of your wireless client devices.

WZR-HP-G450H User Manual 116Chapter 6 Trouble ShootingOther TipsIssue:I reset my wireless router to factory settings and forgot how to log in to the conguration interface.Answer:Open your browser, enter 192.168.11.1 as the browser address, and hit Enter. You will be prompted to log in. Enter “root” for the username and leave the password box empty (no password). Click [OK] to complete the login and the option to reset your password will be available on the rst page.Issue:How do I forward ports on my wireless router for my gaming console?Answer: Log in to the router’s conguration interface. From the home page, go to the Internet Game/ Port Mapping section. Enter the port that needs to be forwarded and the IP address of the gaming console.Issue:How do I enable or modify security encryption settings on the wireless router?Answer:Log in to the conguration interface with your browser. Go to [Wireless Cong] - [Security]. Bualo recommends WPA for wireless encryption. The passphrase/key should be at least 8 characters in length.Issue:How do I change my wireless router’s broadcasted network name (SSID)?Answer:Log in to the conguration interface. Go to the Wireless Cong tab and then select the Basic tab if necessary. Find the settings area for SSID. Select the [Use] radio button and enter the name you wish to use for your network in the text eld provided. Click [Apply] to save the settings. Once the wireless router has rebooted, select the new network name for all wireless devices and re-enter your encryption key if necessary.

Chapter 6 Trouble ShootingWZR-HP-G450H User Manual 117Issue:What can I do if my wireless connection drops randomly or seems slow?Answer:There are many environmental factors that may cause this. First, ensure the issue is not range related by moving the wireless router and the client device closer together. If the connection drops continue, then range is probably not the issue.Other 2.4 GHz devices such as microwaves, other wireless networks, and 2.4 GHz wireless phones may impact performance. Try a dierent wireless channel for your wireless router. Log in to the wireless router with your browser. Click on the Wireless Cong tab and then the Basic tab. Wireless channels from 1 - 11 may be selected. Try the Auto-Channel option if available. Otherwise, manually select an alternate channel and click [Apply].Issue:Though I am able to successfully make a connection with my wireless router, I am unable to access the Internet with my web browser.Answer:First, power o the cable or DSL modem, the wireless router, and your computer. Move the router's mode switch to the on position. Verify that the modem is connected to the wireless router with an Ethernet cable to the WAN port. Power on the modem and wait one minute. Power on the wireless router and wait another minute. Power on the computer. Open a browser on the computer and navigate to a familiar website to verify whether the Internet connection is functioning normally.If after these steps, an Internet connection is still unavailable, power o the cable or DSL modem and computer again and directly connect your computer to the cable or DSL modem with a cable between the computer and the port on the modem. Power on the modem and wait one minute. Power on the computer and again check for an Internet connection.If an Internet connection IS NOT available with a direct connection to the computer, please call the Internet Service Provider who installed the modem.If an Internet connection IS available with a direct connection to the computer, please call our customer support.Issue:Where can I download the latest drivers, rmware, and instructions for my Bualo wireless products?Answer:The latest drivers and rmware are available online at www.bualotech.com

WZR-HP-G450H User Manual 118Chapter 7 - Default Conguration SettingsFeature Parameter Default SettingInternet(Router Mode only)Method of Acquiring IP Address Perform Easy Setup (Internet Connection Wizard)Default Gateway noneAddress of DNS Name Server noneInternet MAC Address Use Default MAC AddressMTU Size of Internet Port 1500 BytesPPPoE(Router Mode only)Default PPPoE Connection No Active SessionIP Unnumbered PPPoE ConnectionNo Active SessionPPPoE Connection List nonePreferred Connections noneDDNS(Router Mode only)Dynamic DNS Service DisabledCurrent Dynamic DNS InformationnoneVPN Server(Router Mode only)LAN Side IP Address 192.168.11.1 (255.255.255.0)DHCP Server Function EnabledDHCP IP Address Pool 192.168.11.2 for up to 64 Address(es) PPTP Server Function DisabledAuthorization Type MS-CHAPv2 (40/128-bit Encryption)Server IP Address AutoClient IP Address AutoDNS Server IP Address LAN IP address of the AirStationWINS Server IP Address noneMTU/MRU value 1396PPTP User List none

Chapter 7 Default Conguration SettingsWZR-HP-G450H User Manual 119Feature Parameter Default SettingLAN LAN Side IP Address Router Mode (Router Switch AUTO/ON): 192.168.11.1 (255.255.255.0)Bridge Mode (Router Switch OFF): 192.168.11.100 (255.255.255.0)Bridge Mode (Router Switch AUTO): Obtain automatically from DHCP ServerDHCP Server Function(Router Mode only)EnabledDHCP IP Address Pool(Router Mode only)192.168.11.2 for up to 64 AddressesLAN Side IP Address(For IP Unnumbered)(Router Mode only)noneLease Period(Router Mode only)48 HoursDefault Gateway(Router Mode only)AirStation's IP AddressDNS Servers(Router Mode only)AirStation's IP AddressWINS Server(Router Mode only)Do Not SpecifyDomain Name(Router Mode only)Assigned Domain NameDefault Gateway(Bridge Mode only)noneDNS Server Address(Bridge Mode only)noneDHCP Lease(Router Mode only)Current DHCP Client Information noneNAT(Router Mode only)Address Translation EnabledHigh Speed NAT EnabledLog Output of Deleted Packets DisabledRoute Routing Information none

WZR-HP-G450H User Manual 120Chapter 7 Default Conguration SettingsFeature Parameter Default SettingWPS WPS EnabledExternal Registrar EnabledAirStation PIN An 8-digit random value(Printed on the label of the AirStation)WPS Security Information WPS status: conguredSSID: BUFFALO-XXXXXX (the last 6 digits of the AirStation’s MAC address)Security: WPA/WPA2 mixedmode - PSK TKIP/AES mixedmode or noneEncryption key: Either a 13-digit random value or disabled. Printed on the label of the AirStation. Encryption is disabled by default settings on AirStation for Asia Pacic.Basic Wireless Radio EnabledWireless Channel Auto Channel450 Mbps Mode Bandwidth: 20 MHzExtension Channel: -Broadcast SSID AllowSeparate feature not usedSSID Use AirStation's MAC addressWireless authentication WPA/WPA2 mixedmode - PSK, or no authenticationWireless encryption TKIP/AES mixedmode, or no encryptionWPA-PSK (Pre-Shared Key) A 13-digit random value or disabled(Printed on the label of the AirStation. Encryption is disabled in default settings on AirStation for Asia Pacic.)Rekey interval 60 minutesAdvanced Multicast Rate AutoDTIM Period 1Privacy Separator Disabled

Chapter 7 Default Conguration SettingsWZR-HP-G450H User Manual 121Feature Parameter Default SettingWMM WMM-EDCA Parameters(Priority AC_BK (Low) )For AP For STACWmin 15 15CWmax 1023 1023AIFSN 7 7TXOP Limit 0 0Admission Control ----- DisabledWMM-EDCA Parameters(Priority AC_BE (Normal) )For AP For STACWmin 15 15CWmax 63 1023AIFSN 3 3TXOP Limit 0 0Admission Control ----- DisabledWMM-EDCA Parameters(Priority AC_VI (High) )For AP For STACWmin 7 7CWmax 15 15AIFSN 1 2TXOP Limit 94 94Admission Control ----- DisabledWMM-EDCA Parameters(Priority AC_VO (Highest) )For AP For STACWmin 3 3CWmax 7 7AIFSN 1 2TXOP Limit 47 47Admission Control ----- DisabledMAC Filter Enforce MAC Filtering DisabledRegistration List noneMulticast ControlSnooping EnabledMulticast Aging Time 300 Sec.Guest Port Guest port function DisabledGuest User Authorization function DisabledGuest Port LAN IP address AutoSSID Use AirStation’s MAC addressWireless authentication No authenticationWireless encryption No encryptionShow/Use guest user none

WZR-HP-G450H User Manual 122Chapter 7 Default Conguration SettingsFeature Parameter Default SettingAOSS Encryption Type of Exclusive SSID for WEPnoneEncryption level expansion functionEnabledDedicated WEP SSID isolation DisabledAllow WEP for Game Console Only DisabledAOSS Button on the AirStation UnitEnabledFirewall(Router Mode only)Log Output DisabledBasic Rules Prohibit NBT and Microsoft-DS Routing DisabledReject IDENT Requests EnabledBlock Ping from Internet EnabledIP Filter(Router Mode only)Log Output DisabledIP Filter Information noneVPN Pass Through(Router Mode only)IPv6 Pass Through DisabledPPPoE Pass Through DisabledPPTP Pass Through EnabledPort Forwarding(Router Mode only)Port Forwarding Registration InformationnoneDMZ(Router Mode only)IP Address of DMZ noneUPnP(Router Mode only)UPnP EnabledQoS(Router Mode only)QoS for transmission to the InternetDisabledMovie Engine Movie Engine switch status oIPv6 Pass Through Used Multicast Rate 11 MbpsMulticast Control Snooping Function Use Aging Time Seconds 300 SecondsTCP Rwin Size Limit Size Limit No limitMaximum Rwin Size 65536 bytesWireless Priority Control Rules None

Chapter 7 Default Conguration SettingsWZR-HP-G450H User Manual 123Feature Parameter Default SettingDisk ManagementAutomatic USB Disk Assignment EnabledFAT format le name character codeNorth America (CP437)HDD power-saving function DisabledHDD stop time 10 MinutesShared Folder Access Limits No Limits (Read/Write)Web Access Access LimitsUser ManagementCurrent Users guestShared Service Shared Folder EnabledAirStation Name AP + AirStation’s MAC AddressAirStation Description NoneWorkgroup Name WORKGROUPWindows Client Language North America (CP437) Shared Service NoneWeb Access Web Access DisabledWeb Access Display Language EnglishHTTPS/SSL Encryption DisabledWeb Access External Port Auto (Port Number:9000)DNS Service Host Name Use BualoNAS.com registration functionWeb Access status NoneMedia Server Media Server DisabledStatus NoneBitTorrent BitTorrent Function DisabledExternal Port Number Auto (Port Number: 9002) Bandwidth Restriction EnabledMaximum Download Speed 1000 KB/sMaximum Upload Speed 200 KB/sBitTorrent Status NoneName AirStation Name AP + AirStation's MAC AddressList Network Services Enabled

WZR-HP-G450H User Manual 124Chapter 7 Default Conguration SettingsFeature Parameter Default SettingPassword Administrator Name root (xed)Administrator Password noneTime/Date Local Date 2011 Year 1 Month 1 DayLocal Time 0 Hour 0 Minute 0 SecondsTime Zone (GMT+00:00) Greenwich Mean Time,LondonDST (Daylight Saving Time) EU type 1 For GMT+00:00(From Last Sunday in Mar to last Sunday in Oct)NTP NTP Functionality EnabledNTP Server time.nist.govUpdate Interval 24 hoursECO Schedule feature DisabledRegister schedule Operational Mode: NormalStart time: 0:00End time: 0:30The day of week: noneUser Dene Mode LED: OWired LAN: ECO (Slow operation)Wireless LAN: ONetwork-USB Network-USB EnabledUse multifunction Printer EnabledAccess Log Output DisableLimitation Item Prohibit conguration from wireless LAN DisabledProhibit conguration from wired LAN DisabledPermit conguration from wired Internet DisabledLog Log Transfer DisabledSyslog Server noneLogs Router Mode:Address Translation, IP Filter, Firewall, PPP Client, Dynamic DNS, DHCP Client, DHCP Server, AOSS, Wireless Client, Authentication, Setting Changes, System Boot, NTP Client, and Wired LinkBridge Mode:IP Filter, DHCP Client, AOSS, Wireless Client, Authentication, Setting Changes, System Boot, NTP Client, and Wired Link

WZR-HP-G450H User Manual 125Chapter 8 - Network-USB NavigatorNetwork-USB Navigator is compatible only with printers and multifunction printers (all-in-one devices with a printer, scanner, and memory card reader). It cannot be used with any other type of USB devices.Initial Setup for Windows Users1Insert the AirNavigator CD into your computer.The setup wizard will launch automatically. If not, open the CD and click on “ASSetWiz.exe” in the “win” folder.2Click [Client setup].

WZR-HP-G450H User Manual 126Chapter 8 Network-USB Navigator4Click [Next]. 5Click [Yes]. 3Click [Install Network-USB Navigator].

Chapter 8 Network-USB NavigatorWZR-HP-G450H User Manual 1277Click [Next]. 6Click [Next]. 8Click [Start].

WZR-HP-G450H User Manual 128Chapter 8 Network-USB Navigator・Installation on Windows XP (SP2 or later)・Installation on Windows 7/Vista Click [Yes] when this screen is shown.Click [Install] when this screen is shown. Click [Yes] when this screen is shown.

Chapter 8 Network-USB NavigatorWZR-HP-G450H User Manual 129910 Click [Finish] when the “Network-USB Navigator Install is Complete” screen is shown. Network-USB Navigator installation is complete. 1 You can select the behavior of this product when a USB device is detected. Select the connection behavior suited to your usage environment.2 Click [Next].

WZR-HP-G450H User Manual 130Chapter 8 Network-USB NavigatorInitial Setup for Mac Users1Insert the Air Navigator CD. 2Double-click the CD-ROM on the desktop, then double-click the Mac folder. 3Double-Click [USB-Navigator], then [Cosetup.app].4Click [Continue]. 5Click [Continue].

Chapter 8 Network-USB NavigatorWZR-HP-G450H User Manual 1316Click [Agree]. 8Click [Install]. 7Click [Continue].

WZR-HP-G450H User Manual 132Chapter 8 Network-USB Navigator10Click [Continue Installation]. 11Click [Restart]. 9Input your name and password. Click [OK].

Chapter 8 Network-USB NavigatorWZR-HP-G450H User Manual 13312Network-USB Navigator installation is complete. 1 During the rst program launch only, the screen at left will appear before the main program screen is displayed. From here, you can select the behavior of this product when a USB device is detected. Select the connection behavior suited to your usage environment.2 Click [OK].Opening the Network-USB User Manual1Launch Network-USB Navigator. There are two ways to launch the program.Windows Usersa) Click the task tray icon .b) From the Start menu, click [(All) Programs]-[BUFFALO]-[Network-USB Navigator]-[Network-USB Navigator]. Macintosh Users a) Click the Dock icon .b) Click [Macintosh HD]-[Applications]-[BUFFALO]-[Device Server]-[Network-USB Navigator].

WZR-HP-G450H User Manual 134Chapter 8 Network-USB NavigatorHow to use Network-USBTo congure Network-USB, refer to the “Network-USB User Manual”.2Click , then click [Manual Page]. 3Network-USB User Manual will open.

WZR-HP-G450H User Manual 135For users of Windows 7, Vista, or Mac OS X (10.4 and later), software supplied with the AirStation can be used to check the quality and strength of the wireless signal.Windows 7/VistaNote: · If Client Manager V is not already installed, install it from the AirNavigator CD. Click [Install Wireless Client Driver and Application] > [Options] > [Advanced Installation], and install Client Manager V. · Client Manager V does not support Windows XP.Chapter 9 - Checking Wireless Signal Quality3When the Client Manager V status screen is displayed, click .1Click [Start] > [All Programs] > [BUFFALO] > [AirStation Utility] > [Client Manager V].2Click [Advanced Setup].

WZR-HP-G450H User Manual 136Chapter 9 Checking the Wireless Signal Quality and Strength4Parameter MeaningConnection status Signal strength (dBm), link speed (Mbps), and signal quality (%) are displayed in one-minute intervals on a real-time graph.Usage status by channel The 11b/11g display shows usage in the 2.4 GHz band channels 1 to 11.Colors are used to indicate the signal strength of the access point. Colors closer to red indicate an access point with a stronger signal strength, and colors closer to blue indicate an access point with a weaker signal strength.Macintosh1Load the AirNavigator CD into your Macintosh.2Double-click the Mac folder in the AirNavigator CD.3Double-click [WLAN Monitor].

Chapter 9 Checking the Wireless Signal Quality and StrengthWZR-HP-G450H User Manual 1374The software license screen is displayed when starting for the rst time only. Click [Agree] to proceed.5Parameter MeaningNetwork name (SSID) This displays the SSID of the AirStation that is currently connected.Status This indicates the current connection status.IP Address This indicates the IP address of the current wireless network port (AirPort).Security This indicates the authentication method for the current connection target.Encryption This displays the encryption type for the current connection target.Band This displays the wireless band for the current connection target.Channel This displays the wireless channel for the current connection target.Link Speed (Mbps) This displays the current link speed.Quality (%) This displays the current signal quality.Signal Level (dBm) This indicates the strength of the current signal.

WZR-HP-G450H User Manual 138Chapter 10 - TCP/IP SettingsWindows 7To congure TCP/IP in Windows 7, follow the procedure below.1Click [Start] > [Control Panel] > [Network and Internet].2Click [Network and Sharing Center].3Click [Change Adapter Settings] on the left side menu.4Right-click on [Local Area Connection], then click [Properties].5If the User Account Control screen opens, click [Yes] or [Continue].6Select [Internet Protocol Version 4 (TCP/IPv4)] then click [Properties].7To have DHCP set your IP address settings automatically, check [Obtain an IP address automatically] and [Obtain DNS server address automatically]. To set your IP address settings manually, enter values for each setting. Examples: If the router’s IP address is 192.168.11.1, IP address 192.168.11.80 Subnet mask 255.255.255.0 Default gateway 192.168.11.1 Preferred DNS server 192.168.11.1 Alternate DNS server blank8Click [OK].

Chapter 10 TCP/IP SettingsWZR-HP-G450H User Manual 139Windows VistaTo congure TCP/IP in Windows Vista, follow the procedure below.1Click [Start] > [Settings] > [Control Panel].2Click [Network and Sharing Center].3Click [Manage network connections] on the left side menu. 4Right-click on [Local Area Connection], then click [Properties].5If the User Account Control screen opens, click [Yes] or [Continue].6Select [Internet Protocol Version 4 (TCP/IPv4)], then click [Properties].7To have DHCP set your IP address settings automatically, check [Obtain an IP address automatically] and [Obtain DNS server address automatically]. To set your IP address settings manually, enter values for each settings. Example: If the router’s IP address is 192.168.11.1, IP address 192.168.11.80 Subnet mask 255.255.255.0 Default gateway 192.168.11.1 Preferred DNS server 192.168.11.1 Alternate DNS server blank8Click [Close].

WZR-HP-G450H User Manual 140Chapter 10 TCP/IP SettingsWindows XPTo congure TCP/IP in Windows XP, follow the procedure below.1Click [Start] > [Settings] > [Control Panel].2Double-click [Network].3Right click on [Local Area Connection], then click [Properties].4Select [Internet Protocol (TCP/IP)], then click [Properties].5To have DHCP set your IP address settings automatically, check [Obtain an IP address automatically] and [Obtain DNS server address automatically]. To set your IP address settings manually, enter values for each setting. Examples: If the router’s IP address is 192.168.11.1, IP address 192.168.11.80 Subnet mask 255.255.255.0 Default gateway 192.168.11.1 Preferred DNS server 192.168.11.1 Alternate DNS server blank6Click [Close].

Chapter 10 TCP/IP SettingsWZR-HP-G450H User Manual 141Mac OS XTo congure TCP/IP in Mac OS X, follow the procedure below.1Click [Apple menu] > [System Preferences…].2Click [Network].3Click [Ethernet].4To have DHCP set your IP address settings automatically, select [Using DHCP] in the Congure IPv4 eld. To set your IP address settings manually, select [Manually] in the Congure IPv4 eld and enter values for each setting. Examples: If the router’s IP address is 192.168.11.1, IP Address 192.168.11.80 Subnet Mask 255.255.255.0 Router 192.168.11.1 DNS Server 192.168.11.1 Search Domains blank5Click [Apply].

WZR-HP-G450H User Manual 142Chapter 11 - Restoring the Default CongurationWith the AirStation powered on, hold down this button for 3 seconds to return it to factory default settings.

$WZR-HP-G450H User Manual 143Chapter 12 - Shared Folders and the USB PortThere are several restrictions on using the AirStation’s USB port:• When using two-byte characters (such as Japanese), keep folder and le names within 80 characters. You may not be able to copy a folder or a le whose name length is more than 80 characters. • You cannot set attributes (hidden or read-only) for folders or les on the AirStation. • When using access restrictions, you can register up to 16 users for the AirStation. • Please note that you are not allowed to use any of the following words as a user or group name: adm, administrator, all, bin, daemon, disk, ftp, guest, halt, hdusers, kmen, lp, mail, man, news, nobody, nogroup, none, operator, root, shadow, shutdown, sshd, sync, sys, ttyusers, utmp, uucp, www.• Please note that you are not allowed to use any of the following words as a shared folder name: global, homes, printers, bittorrent, disk1_pt1, disk1_pt2, disk1_pt3, disk1_pt4, disk2_pt1, disk2_pt2, disk2_pt3, disk2_pt4, disk3_pt1, disk3_pt2, disk3_pt3, disk3_pt4, disk4_pt1, disk4_pt2, disk4_pt3, disk4_pt4. • If shared folder names, work group names, or le names contain any of the following characters, you may not access data or manipulate les on the AirStation properly. In such a case, use a dierent character.• If a le created on a Macintosh contains any of the following characters, it will not be displayed correctly under Windows OS. Also, you cannot copy or properly display a le when connecting via SMB from Mac OS X if it contains any of these characters: ? [ ] / \ = + < > ; : ” , | * • Cancelling or aborting a le copy may leave the le incomplete, and you may no longer be able to delete the incomplete le. This can also happen during a power outage or if the LAN cable is suddenly disconnected. If it happens, restart the AirStation, delete the le, and try copying the le again. • Use the same username and password for the AirStation as the user’s Windows login. If they are dierent, the user may not be able to access shared folders with access restrictions on the AirStation. • Date and time stamps stored on the USB hard drive may be updated by the OS accessing the AirStation. File creation or access dates may not be maintained.$