This manual introduces you to the AirStation Cable/DSL Router, and will help you connect to your network quickly. The WBR2-G54S router, is a wireless 4-port router network device that complies with the 2.4GHz IEEE 802.11g standard specifi cation on wireless LANs. It also supports 125 High Speed Mode technology.
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• Additional SPI Firewall Functions - DMZ, intrusion detection and notifi cation • Syslog transmits some or all system activities to a central Syslog server. • Extended range, with optional add-on antennas or WDS (Wireless Distribution System). • Auto Media Dependent Interface/Crossover (MDI/X) port, allows connection by standard and crossover CAT5 cables.
Introduction • Optional external antennas for boosting range and signal quality. • Buffalo’s AOSS System for easy, secure wireless client confi guration. Home Networking Buffalo AirStation wireless access points enable sharing broadband by simply connecting the AirStation to a DSL or Cable modem to: •...
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• Any Wi-Fi (wireless) compatible computer with a Web Browser Internet Explorer or Netscape 4.5 or later. (Safari 1.0 is supported with Macintosh OS X.2) AirStation WBR2-G54S Package Contents The AirStation WBR2-G54S package consists of the following items. 1. WBR2-G54S Base Station 2. AC adapter and power cable 3.
The LAN or Wired MAC address is the default SSID (SSID) of the AirStation. The LAN MAC address is clearly labeled on the back of the AirStation. Product Views Power - Lit when the device is powered on. Wireless - Lit when the wireless radio is on. Flashes when wireless traffi...
If you do not agree to all of the terms of the Software License Agreement, do not download, copy or install the AirStation software. It is the policy of Buffalo Technology to improve products as new technology, components, software and fi rmware become available.
Follow these simple steps to connect the AirStation to your Broadband Internet connection allowing you to combine and share wired and wireless computers and printers with the high-speed internet connection. 4. Power on your cable or DSL modem, wait one full minute, Power on the AirStation router, wait another full minute and then power on the computer which will be used to confi...
Setup includes manual wireless confi guration and basic administrative management. Setup Preparation Make note of the AirStation’s wired MAC address (found on the back of the WBR2-G54S). It is also recommended you record any other broadband ISP information such as global IP address, subnet mask address, default gateway address, DNS server address and PPPoE parameters.
To install the antenna, slide the antenna connector door on the back of the WBR2-G54S to the right. This will expose the MC Connector. Attaching the antenna is simple, just insert the antenna’s MC Connector into the WBR2-G54S’s MC Connector and fi...
Advanced settings for security, fi ltering and other features will be explained in later sections. Open the Setup Screen • Connect the WBR2-G54S according to the wiring instructions in Section 2. • The WBR2-G54S has a default LAN IP address of 192.168.11.1 and Subnet Mask of Initial Settings Login - A window will open prompting you to enter a User ID and Password.
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Initial Settings Screen Initial DSL button Screen Standard Settings Enter ISP information • Click the appropriate button to select the type of broadband access. (Users more experienced in networking may choose to select the Ad- vanced button and skip to Section 4.) •...
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Manual DSL IP Settings Screen DSL PPPoE Settings Screen Standard Settings Enter IP Address Manually - Enter the IP Address given by the ISP. - Use ‘Enter IP Address Manually’ if the ISP requires use of a static IP address. PPPoE Connection - Enter the PPPoE information provided by the ISP.
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Initial CATV Settings Screen Manual IP Address Settings Standard Settings CATV (Cable) Button Select the appropriate connection method. Automatic IP Assignment by ISP - Select ‘Automatic IP Assignment by ISP’ if your ISP’s DHCP server assigns an IP address automatically. Enter IP Address Manually - Select ‘Enter IP Address Manually’...
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Auto IP/ Manual DNS Settings Line Test Tab Standard Settings The IP Address is Acquired Au to mat i cal ly but DNS Server Address is Entered Manually - Select ‘IP address is acquired automatically but DNS server address is entered manually’ if the ISP’s DHCP server supplies an IP address but not DNS server addresses.
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Standard Settings Security Tab Security The Security Tab offers three Simple Security Settings. Follow the in struc tions in each screen to enter Encryption Keys, MAC Address Filter- ing and the degree of fi rewall security for the AirStation.
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Encryption Setup. - Select the desired encryption scheme from the choices. After it has been selected, press the ‘Next’ button. You will then be prompted to enter the appropriate key(s) for that method of encryp- tion. Simple MAC Address Filter. - Select ‘Enable’...
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Standard Settings Ap pli ca tion Applications The Application Tab offers setup for special ap- plications such as games, MS NetMeeting and MSN Messenger. Then follow the on-screen menus to confi gure the AirStation for the applica- tion.
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Internet Gaming Setup -Enter the ports(refer to Game documentation) the game runs on, and enter the Local IP Ad- dress of the PC that plays the game. Although your AirStation will function fi ne using only the Standard Settings, you may wish to explore more advanced options.
Confi gure your WBR2-G54S’ internet con- nection by referring to the instructions in the WBR2-G54S’ Quick Setup Guide. ◗ Once the WBR2-G54S has been confi g- ured, follow the directions to install your wireless client device and its drivers if necessary. Certain wireless client adapt- ers require client software to confi...
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◗ To begin the confi guration, press the AOSS button on the back of the WBR2-G54S for 3-5 seconds. The AOSS light will begin to fl ash when the AOSS mode has been enabled. You can stop pressing the button at this point.
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Additional AOSS Information: ◗ Only one AOSS wireless client adapter can be confi gured to the AOSS router at a time. Thus, the button will need to be repressed for each additional AOSS wireless client adapter that will be connected. ◗...
LAN Settings Wireless Settings ters for the SSID (case sensitive). By default the SSID is the LAN Mac address of the AirStation. ■ Note: Roaming - When multiple AirStations have an identical SSID, WEP key (if WEP is used), (and channel in WDS mode) , client computers may Roam between the AirStations. Wireless Channel - Select the channel used for wireless communication.
If there are multiple APs in close proximity using the same channel, there may be interference. In this case, change to a non-overlapping channel. Privacy Separator - Enable or disable communication between wireless clients. If you choose to use this feature, every wireless client that is associated to the AirStation will not be able to communicate with any other wireless clients.
802.11g Protection - This enables protection mechanisms for when 802.11b clients join the net- work. It enables CTS (Clear-to-Send) DTIM Period - An access point transmits beacon signals to nearby clients at a preset interval. This parameter sets the beacon transmission interval time (1-255 seconds). Se lec tion of a larger num- ber may conserve energy for the client computer (when client power management is enabled), but may delay wireless communication.
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portant to note, that without encryption it is easy for strangers to connect to your network, especially if the AirStation is broadcasting its SSID. Select the type of data encryption: • Disabled - Disable data encryption. - WEP - Uses WEP encryption. Encryption key should be entered. - TKIP - Uses TKIP (Temporal Key Integrity Protocol) for data encryption.
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Advanced Settings 128-bit HEX: 26 digits, using characters 0-9 and a-f, “20123456789abcdeabcdeabcde” TKIP - TKIP (Temporal Key Integrity Protocol) is a WEP expanded encryption technique. TKIP has greatly improved WEP’s weaknesses by rotating secret keys between every packet. TKIP uses WPA-PSK (pre-Shared Key).
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Advanced Settings TKIP Method - This is the method that the AirStation uses to handle TKIP encryption. The two methods are Hardware and Software. Hardware uses the AirStation’s processors TKIP extension to handle the TKIP encryption. This results in decent performance but the limitation of only 12 simulataneous TKIP clients.
LAN Port Settings the IP address is changed, then the DHCP scope must be changed to match. DHCP Server Function - Allows administrator to enable/disable the DHCP server function for the AirStation LAN side. Select Use to enable and Do not use to disable the function. Once Use is selected, the assigned IP address range can be specifi...
DHCP Server Settings server is turned off, all client PC’s must have unique, static IP addresses and valid network settings manually entered. Check with your LAN administrator for static IP information. Assigned IP address (Range As sign ment) - Sets the beginning address and range of addresses to be assigned by the AirStation’s DHCP server function.
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Advanced Settings Lease duration - Specifi es the time in hours (1-999) an assigned IP address is valid. If the client computer does not request a renewal of IP address before the lease period expires, the AirStation can issue the IP to another client computer. Default Gateway - Allows administrator to use the Default Gateway address (the AirStation’s IP address), assign a specifi...
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Advanced Settings Manual IP Manual IP and MAC Address and MAC As sign ment - Allows administra- Address tor to add additional leased IP Assignment addresses tied to a specifi c MAC Settings address. When a specifi c MAC address connects to the AP, the IP address specifi...
Advanced Settings Wireless MAC Wireless MAC Filter Filter Wireless PC’s Connection - Select Enable to restrict wireless connections to the registered adapters in the list. Select Disable to disable MAC address fi ltering. Press the Preset button to enter the MAC Address registration menus.
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Advanced Settings Registration for MAC Ad- Register for Allowable PC’s dresses - MAC access MAC Address restriction set up in LAN. Input the MAC addresses that are allowed to communicate with the AirStation. MAC address list - Displays a table list of all MAC addresses allowed to communicate with the AirStation.
Wireless Bridge (WDS) Settings ■ Note: All AirStations must support WDS and be on the same channel. Do not use ‘Auto-Channel’ when using WDS. For roaming support, use the same SSID on all devices. Add a WDS Partnet: Allows administrator to input the wireless MAC address of AirStations for Bridge (WDS) communication.
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Wireless Bridge (WDS) Settings Repeat this process on every other AirStation used in Bridge (WDS) mode. Advanced Settings To enable WDS, set the Wire- less Bridge (WDS) function to Enable. Enter the Wireless MAC address of the AirStation to communicate with in the form of two characters separated by a colon and click Add.
WAN port Setup ministrator to select DHCP server, PPPoE, or manual setting for the WAN port of the AirStation. Auto IP assignment from DHCP server - acquire the IP address automatically from the DHCP server. Use PPPoE client - If selected, the in for ma tion listed below must be entered. Manual setting - Enter the appropriate IP address and subnet mask.
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Advanced Settings PPPoE Setting (for enabling PPPoE Client function) - Allows administrator to use PPPoE as specifi ed by the ISP. The following parameters should be entered for PPPoE Settings: Name of Connection - Enter the name of your connection. User Name - Enter the user name (up to 64 alphanumeric characters) for PPPoE au tho ri za tion.
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PPPoE Settings Screen once per minute. If there is no reply within six minutes, the client disconnects. Set to Disable if frequent disconnection occurs. Activation - Enable/disable registered connection settings. If disabled, the connection is not per- mitted. Advanced Settings Authorization - Authorization method for accessing the ISP’s PPPoE server.
Network of as sign ment from DHCP Server is selected in the WAN Port section, a gateway IP is assigned automatically, provided the DHCP server is set to provide one. DNS Server Address - Enter the primary and secondary DNS address(es) of the server to be used by the AirStation for DNS resolution.
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Advanced Settings Remote Management Port Number - Set a specifi c port number when remote setup of the AirSta- tion is planned. Using port 80 allows the AirStation to be accessed from the internet by connecting to http://xxx.xxx.xxx.xxx (where xxx.xxx.xxx.xxx is your WAN IP address). You will need to confi g- ure the NAT (Adress Translation Settings) to forward PORT 80 back to the AirStation.
Routing Setup Click Add Route to Add a Routing Table Entry •Destination address - Network IP address and subnet mask. • Gateway - Address through which the packet passes before it reaches the des ti na tion address. Advanced Settings Network Settings Routing Setup RIP transmission to WAN - Allows RIP...
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Advanced Settings Add Routing • Metric - Number of routers Table Entry (1-15) to be passed before the packet reaches its destination.
Address Translation Setup • Static IP address translation -When the WAN requests connection to the LAN, the WAN IP address of the AirStation is translated into the IP address of the LAN computer. Log Output - Set ‘Log Output’ to log discarded packets. Otherwise, a dropped packed is not logged.
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IP Address of DMZ - Allows administrator to set the DMZ (De-Militarized Zone) address. Incoming packets containing no recognizable destination port information will be re di rect ed to the DMZ’s IP address. Display/Delete NAT Table - Allows ad min is tra tor to delete NAT tables. Add NAT Table Address Translation...
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Advanced Settings Some network applications (online games or streaming software) require adding Address Transla- tion tables; consult the software’s documentation for port information). Protocol (WAN): • All - Selects all IP protocols. • ICMP - Network Diagnostic Protocol (1). • Manual - Specify the protocol number (0-65535). •...
Packet Filter Setup • Prohibit setup via wireless bridge access point - Prohibits a personal computer connected to another AirStation in a wireless bridge. • Prohibit NBT and Microsoft-DS routing - Prevent unexpected external access via Microsoft network sharing. This prohibits computers on the internet from accessing shared resources on Windows machines.
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Advanced Settings Basic Filter Use this fi lter when the commu- Setting nication speed goes down using a network application like E-mail, FTP and WEB. * If IDENT requests are for- warded to a LAN side client by address translation setting (DMZ or TCP port :113 ), this basic rule is ignored.
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IP Filter setting • WAN side - packets coming from the WAN side will be fi ltered. • LAN side - packets from the LAN side will be fi ltered. Are : • Ignored - Stop the packet and do not route it. •...
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no longer have access to the AirStation confi guration screens. This function prohibits setup from a wireless or wired computer. The AirStation can be returned to the factory default settings by holding down the INIT button on the back of the unit for fi ve seconds or until the red DIAG light becomes solid.
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Advanced Settings ■ Note: If confi guring from a wireless computer, add your MAC address to the list of au tho rized wireless LAN PCs. The MAC address must be in two-digit groups separated by colons. Example: 00:40:26:00:11:22 Click Apply when settings are complete.
Intrusion Detector Setup • Notifi cation email address - Enter des ti na tion email address • Sender email address - Enter the email address that will send the email. This is the name that will appear as the sender when the email is read. This email can be made up (e.g. DETECTOR@AIRSTATION Advanced Settings Intrusion Detector...
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• Sender email server address - Enter the SMTP Server address. • Receiving email server au tho ri za tion - Enter the POP3 Server address, User name and Password. This is only required if your SMTP server requires POP verifi cation before it allows email to be sent. Consult your ISP or mail server support for more information.
Advanced Settings UPnP UPnP Setting Select Enable to enable UPnP (Universal Plug and Play). When a computer with UPnP support connects to the AirStation, that computer auto- matically receives confi guration information from the AirStation.
System Information with other access points. This is the best place to determine the wireless MAC address. • LAN Displays the AirStation LAN settings • WAN Displays the AirStation WAN settings • Default Gateway Displays the default gateway settings Advanced Settings Management System Information System information of the...
• WAN side IP address auto acquisition WAN (Internet) side DHCP server. Press Release to release current DHCP WAN information. Press Renew to obtain WAN information from the DHCP server. NOTE: If a manual IP is assigned to the WAN port, this feature is not displayed. Name and Password Setup...
• New Password - Enter new password. Enter up to eight alphanumeric characters (case sensi- tive) • Confi rm Password - Reenter the new password for confi rmation Time Setup Screen Advanced Settings Time setup Time setup - Enter the current date and time, and click Set.
Advanced Settings Packet Traffi c Packet Traf- Information fi c Informa- tion Displays number of packets sent and received for: Wired WAN Wired LAN Wireless LAN Click Refresh to start update the transfer packet log.
Advanced Settings Client Monitor Client Monitor Displays the wired and wireless Screen clients (computers) that are accessing the AirStation. • MAC address - Shows the client’s MAC address. • IP Address and Medium - Shows the IP address that is assigned to the client from the DHCP server.
Advanced Settings PING Test PING Test Performs a PING test from the AirStation to a LAN or WAN address. Enter the target IP address and click OK (e.g. 192.168.11.2 - OR- www.buffalotech.com) If the test results in an error, then verify you correctly inputted the address and check your connections.
Advanced Settings Log Information Information Display log info level - Select Screen Error and/or Notify to spec- ify the types of reports to be logged by the AirStation. Display log info - Select the specifi c reports to be logged. Log information - Displays recorded logs.
Advanced Settings Syslog Transfer Syslog Transmitting Screen Select Use or Do not use to enable or disable the AirStation’s ability to transmit information to a Syslog server. • Syslog Server - Enter the IP address of the Syslog server. • Log Information Level - Select Error and/or Notice to specify the types of reports to be sent to the Syslog server.
Advanced Settings Save/Restore Settings Save/ Restore Settings Save current settings - Click Screen Save to open the fi le saving dialog and save the current AirStation settings to a fi le. Restored saved settings - Restores settings from a fi le that has been saved.
Advanced Settings Initialization/ Reboot/Reload Defaults Reboot Click Restart to reboot AirStation Click Restore to reset the AirStation to default factory settings. ■ Note: Resetting to default factory settings will erase all settings and passwords previously entered. The AirStation will return to the condition it was in when fi...
Advanced Settings Firmware Update Firmware Update Firmware fi le name - Click Browse to browse to the path and fi lename for the new fi rmware. Click Firmware Update to load fi rmware to the AirStation. ■ Note: Firmware update does not erase current user settings.
Advanced Settings AOSS AOSS Client Table - Displays the clients connected via AOSS. The ‘Disconnect’ button disconnects the client from the AOSS router by using MAC Address fi ltering. Once disconnected, the client will still appear in the client list but will appear as disconnected.
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AOSS Start AOSS Process- Click AOSS icon to begin the AOSS sequence. This starts the AOSS process just like pressing the AOSS button. Stop AOSS Process- Click AOSS icon to stop AOSS operation. Stopping the AOSS function will turn off AOSS and return the router to non-AOSS function. Advanced Settings Manually specify the encryp- tion type - This forces AOSS to...
For more information, please consult: • The AirStation website at: http://www.buffalotech.com - for frequently asked questions (FAQ’s) and Software Updates. WBR2-G54S BASE STATION SPECIFICATIONS Physical Specifi cations Dimensions W3 x H6.75 x D6.1in. (76 x 171 x 155mm) Weight 1 lb. (620g) Temperature &...
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Specifi cations Regulatory Information Wireless communication is often subject to local radio regulations. Although AirStation wireless networking products have been designed for operation in the license-free 2.4 GHz band, local radio regulations may impose limitations on the use of wireless com mu ni ca tion equipment. Networking Characteristics Compatibility •...
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Modulation Technique Direct Sequence Spread Spectrum • ODFM for High Transmit Rate • DQPSK for Standard Transmit Rate • DBPSK for Low Transmit Rate Spreading 11-chip Barker Sequence Nominal Output Power 13.5 dBm Transmit Rate / Range High Speed 54 Mbps (125 Mbps in 125 High Speed Mode) Medium Speed 36 Mbps (96 Mbps in 125 High Speed Mode) Standard Speed 2 Mbps Low Speed 1 Mbps...
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Specifi cations 400 m (1300 ft.) 550 m (1750 ft.) Semi-Open Offi ce Environment 50 m (165 ft.) 70 m (230 ft.) 90 m (300 ft.) 115 m (375 ft.) Closed Offi ce 25 m (80 ft.) 35 m (115 ft.) 40 m (130 ft.) 50 m (165 ft.) Receiver Sensitivity -83 dBm -87 dBm -91 dBm -94 dBm (depends on data rate)
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■ Note: The range values listed in Table “Radio Characteristics” are typical distances as measured at Buffalo Technology AirStation laboratories. These values are provided for your guidance but may vary according to the actual radio conditions at the location where the AirStation product is installed.
Common Problems: • Out of range, client cannot connect to the AirStation. • Confi guration mismatch, client cannot connect to the AirStation. • Absence or confl ict with the Client Driver. • Confl ict of another device with the AirStation hardware. B.1.1 LED Activity B Monitoring LED activity helps identify problems.
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Table B.1.1 DIAG LED Activity Table DIAG LED Display Time Continuous Red Starting Red fl ash, 3 times Starting Red fl ash, 4 times Starting B. 1.2 LEDs Work But Client PC Cannot Connect to Network If the LEDs indicate that the network is working properly (Power LED is on, Transmit/Receive LED blinks), check the TCP/IP settings of the network.
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• If the wireless adapter protocol is not yet installed, click the Add button and select the TCP/IP protocol from the list. Refer to Windows Help for more information. • If the wireless adapter protocol is installed, select the protocol and click the Properties button. Verify the parameters match the settings provided by your LAN Administrator.
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Troubleshooting Troubleshooting WDS (Step-by-Step Instructions) The most common issue with WDS installations is using the wrong MAC address. The proper MAC Ad- dress for the access points is the ‘Wireless MAC Address’. The best place to document this is under the ‘System Information’...
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The following is a list of good practices with WDS: 1. Start the wireless bridge system with only two access points and then add more access points. 2. Setup all access points in the wireless bridge in close proximity before they are deployed to their proper location.
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5. Click on the ‘LAN port’ link on the left. 6. Check that the ‘LAN side IP address’ values are correct for your network, or leave them as default. Record the ‘LAN side IP address’. Press the ‘Set’ button if any settings on this page have been set. 7.
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15. Click on the ‘Wireless bridge (WDS)’ link on the left. 16. Enable the WDS function and press the ‘Set’ button. 17. Enter the Wireless MAC Address of the fi rst access point (which was recorded on Step 8) into the fi...
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29. At the top of the page, press the ‘Apply’ button. 30. Once the router has rebooted, click on the ‘Management’ tab on the left. 31. Click on the ‘PING test’ link on the left. 32. In the ‘Destination’ fi eld enter the IP address of the second access point and press the ‘OK’ button. a.
10BaseT or 100BaseTx: 802.3 based Ether- net network that uses UTP (Unshielded twisted pair) cable and a star topology. 10 is 10 Mbps and 100 is 100 Mbps. 802.1x: The standard for wireless LAN authenti- cation used between an AP and a client. 802.1x with EAP will initiate key handling.
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Driver: Software that interfaces a computer with a specifi c hardware device. DSSS (Direct Sequence Spread Spectrum): Method of spreading a wireless signal into wide frequency bandwidth. DTE (Data Terminal Equipment): Device that con10BaseT or 100BaseTx: 802.3 based Ethernet network that uses UTP (Unshielded twisted pair) cable and a star topology.
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IP (Internet Protocol) Address: A unique 32- binary-digit number that identifi es each sender or receiver of information sent in packets. Infrastructure: A wireless network or other small network in which the wireless network devices are made a part of the network through the Access Point.
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PCI (Peripheral Component Interconnect): A bus that is connected directly to the CPU. PCMCIA (Personal Computer Memory Card International Association) Card: Remov- able module that adds features to a portable computer. Ping (Packet Internet Groper): An Internet utility used to determine whether a particular IP address is online.
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Script: A macro or batch fi le containing instruc- tions and used by a computer to perform a task. Server: Any computer that makes fi les or peripheral devices available to users of the network and has a resident Network OS. SMTP (Simple Mail Transfer Protocol): The protocol used to defi...
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Glossary WAN (Wide Area Network): A networking sys- tem covering a wide geographical area. WEP (Wired Equivalent Privacy): An encryp- tion method based on 64 or 128-bit algorithm. Web Browser: A software program that allows viewing of web pages. Wi-Fi (Wireless Fidelity): An organization that tests and assures interoperability among WLAN devices.
Federal Communication Commission Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
IMPORTANT NOTE: Federal Communication Commission Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
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This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. BUFFALO declared that WBR2-G54S is limited in CH1~11 by specified firmware controlled in USA. Safety This equipment is designed with the utmost care for the safety of those who install and use it.
fi tness of a particular purpose are limited in duration to the above period. Under no circumstances shall Buffalo Technology/(Melco Inc.) be liable in any way to the user for damages, including any lost profi ts, lost savings or other incidental or consequential damages arising out of the use of, or inability to use the Buffalo products.
Contact Information ADDRESS Buffalo Technology (USA), Inc. 4030 West Braker Lane, Suite 120 Austin, TX 78759-5319 GENERAL INQUIRIES Monday through Friday 8:30am-5:30pm CST Direct: 512-794-8533 | Toll-free: 800-456-9799 | Fax: 512-794-8520 | Email: sales@buffalotech. TECHNICAL SUPPORT North American Technical Support by phone is available 24 hours a day, 7 days a week. (USA and Canada).