Manuale d’uso / di manutenzione del prodotto WBR-6000 del fabbricante 3Com
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LevelOne User Manual WBR-6000 N_One Wireless Broadband Router Ver. 3.0.0-0801.
Safety FCC WARNING 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.
(2) This device must accept any interference received, including interference that may cause undesired operation. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
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Table of Contents 1 INTRODUCTION .............................................................................. 1 1.1 Wireless Broadband Router Features ................................. 1 1.2 Package Contents .........................................
6.3 Access Control ..................................................................... 89 6.4 Dynamic DNS ...................................................................... 94 6.5 URL Filter ......................................................
1 Introduction This Chapter provides an overview of the Wireless Broadband Router's features and capabilities. Congratulations on the purchase of your new Wireless Broadband Router. The Wireless Broadband Router is a multi-function device providing the following services: • Shared Broadband Internet Access for all LAN users.
• Fixed or Dynamic IP Address. On the Internet connection, the Wireless Broadband Router supports both Dynamic IP Address (IP Address is allocated on connection) and Fixed IP Address.
Wireless Features • Standards Compliant. The Wireless Broadband Router complies with the IEEE802.11g (DSSS) specifications for Wireless LANs. • Supports Pre-N Wireless Stations. The 802.11n Draft standard provides for backward compatibility with the 802.
request. The Wireless Broadband Router can act as a DHCP Server for devices on your local LAN and WLAN. Configuration & Management • Easy Setup. Use your WEB browser from anywhere on the LAN or WLAN for configuration. • Configuration File Upload/Download.
Wireless Broadband Router incorporates protection against DoS attacks. 5.
1.2 Package Contents The following items should be incl uded. If any of these items are damaged or missing, please contact your dealer immediately. • WBR-6000 • Cat.
2 Hardware Description This Chapter covers the physical installation of the Wireless Broadband Router. 2.1 Physical Details Front-mounted LEDs Figure 1: Front Panel KEY On - Wireless security is enabled. Off - Wireless security is disabled. Blinking – WPS function is currently in use.
Rear Panel Figure 2: Rear Panel WPS Button Push the WPS button on the router and on your other wireless device to create an encryption- secured wireless connection automatically. 10/100BaseT LAN connections Use standard LAN cables (RJ45 connectors) to connect your PCs to these ports.
2.2 Requirements • Network cables. Use standard 10/100BaseT network (UTP) cables with RJ45 connectors. • TCP/IP protocol must be installed on all PCs. • For Internet Access, an Inter net Access account with an ISP, and a DSL connection. • To use the Wireless Access Point, all Wireless devices must be compliant with the IEEE 802.
2.3 Installation Figure 3: Installation Diagram 1. Choose an Installation Site Select a suitable place on the network to install the Wireless Broadband Router.
For best Wireless reception and performance, the Wireless Broadband Router should be positioned in a central location w ith minimum obstructions betw een the Wireless Broadband Router and the PCs. Also, if using multiple Access Points, adjacent Access Points should use different Channels.
2.4 Default Setting • IP Address : 192.168.0.1 (LAN) • User Name : admin • Password : passw ord • WPS Pin Code: Please refer to the following picture on the Wireless Broadband Router Please record WPS Pin Code for future reference or for technical support.
3 Setup This Chapter provides Setup details of the Wireless Broadband Router. 3.1 Overview This chapter describes the setup procedure for: • Internet Access • LAN configuration • Wireless setup • Assigning a Password to prot ect the configuration data.
Use any of the following Advanced features: • Internet • Access Control • Dynamic DNS • URL Filter • User Groups • Options • Schedule • Virtual Servers • WAN Port Chapter 6:Advanced .
3.2 Configuration Program The Wireless Broadband Router contains an HTTP server. This enables you to connect to it, and configure it, using your Web Browser. Your Brow ser must support JavaScript . The configuration program has been tested on the following browsers: • Netscape 7.
4. When prompted for the User name and Password, enter values as follows: • User name: admin • Password: passw ord If you can't connect If the Wireless Broadband Router does not respond, check the following: • The Wireless Broadband Router is properly installed, LAN connection is OK, and it is pow ered ON.
3.3 Setup Wizard The first time you connect to the Wireless Router, the Setup Wizard will run automatically. (The Setup Wiza rd will also run if the Wireless Router's default setting is restored.) 1. Step through the Wizard until finished. • You need to know the type of Internet connection service used by your ISP.
Common Connection Types Cable Modems Type Details ISP Data required Dynamic IP Address Your IP Address is allocated automatically, when you connect to you ISP. Usually, none. However, some ISP's may require you to use a particular Hostname, Domain name, or MAC (physical) address.
PPTP PPTP is mainly used in Europe. You connect to the ISP only when required. The IP address is usually allocated automatically, but may be Static (Fixed). • Server IP Address. • User name and password. • IP Address allocated to you, if Static (Fixed).
3.4 Home Screen After finishing the Setup Wizard, you will see the Home screen. When you connect in future, y ou will see this screen when you connect. An example screen is shown below. Figure 4: Home Screen Main Menu The main menu, on the left, contains links to the most-commonly used screen.
• Changing to another screen without clicking "Save" does NOT save any changes you may have m ade. You must "Save" before changing screens or your data will be ignored. On each screen, clicking the "Help" button w ill display help for that screen.
3.5 LAN Screen Use the LAN link on the main menu to reach the LAN screen. An example screen is shown below. Figure 5: LAN Screen Data - LAN Screen TCP/IP IP Address IP address for the Wireless Broadband Router, as seen from the local LAN. Use the default value unless the address is already in use or your LAN is using a different IP address range.
DHCP Server • If Enabled, the Wireless Broadband Router will allocate IP Addresses to PCs (DHCP clients) on your LAN when they start up. The default (and recommended) value is Enabled.
• Enable or Disable the Wireless Broadband Router's DHCP Server function. • Set the range of IP Addresses allocated to PCs by the DHCP Server function. You can assign Fixed IP Addresses to some devices w hile using DHCP, provided that the Fixed IP Addresses are NOT w ithin the range used by the DHCP Server.
3.6 Wireless Screen The Wireless Broadband Router's settings must match the other Wireless stations. Note that the Wireless Broadband Rout er will automatically accept 802.11b, 802.11g and 802.11n Draft, and no configuration is required for this feature.
Data - Wireless Screen Identification Region Select the correct domain for your location. It is your responsibility to ensure: • That the Wireless Broadband Router is only used in domains for which is licensed. • That you select the correct domain, so that only the legal channels for that domain can be selected.
Broadcast SSID If enabled, the Wireless Broadband Router will broadcast its SSID. This allows PCs and other wireless stations to detect this Access Point and use the correct SSID. If disabled, PC users will have to manually enter the SSID and other details of the wireless interface before they can connect to this Access Point.
Allow Internet access by … • All Wireless Stations - All wireless stations can use the access point to access the Internet. • Selected Wireless stations only - Only selected wireless stations use the access point to access the Internet. To select the required wireless stations, click the " Select Stations " button.
Wi-Fi Protected Setup Figure 7: Wi-Fi Protected Screen Data - WPS Screen Wi-Fi Protected Setup Input Enrollee’s PIN Enter the PIN code to the client device. Change AP Setting Click the Auto generate button to have the new pin code displayed in the field.
3.7 Wireless Security This screen is accessed by clicki ng the "Configure" button on the Wireless screen. There are 5 options for Wireless security: • Disabled - no data encryption is used. • WEP - data is encrypted using the WEP standard.
Data - WEP Screen WEP Data Encryption Authentication Normally this can be left at the default value of "Auto". If that fails, select the appropriate value - "Open System" or "Shared Key." Check your wireless station's documentation to see what method to use.
WPA-PSK Wireless Security Figure 9: WPA-PSK Data - WPA-PSK Screen Authentication WPA-PSK Like WEP, data is encrypted before transmission. WPA is more secure than WEP, and should be used if possible. WPA-PSK is the version of WPA, which does NOT require a Radius Server on your LAN.
WPA2-PSK Wireless Security Figure 10: WPA2-PSK Data - WPA2-PSK Screen Authentication WPA2-PSK This is a further development of WPA-PSK, and offers even greater security, using the AES (Advanced Encryption Standard) method of encryption. Passphrase (PSK) Enter the PSK.
WPAM-PSK Wireless Security Figure 11: WPAM-PSK Data - WPAM-PSK Screen Authentication WPAM-PSK This method, sometimes called "Mixed Mode", allows clients to use EITHER WPA-PSK (with TKIP) OR WPA2-PSK (with AES). Passphrase (PSK) Enter the PSK (network key).
3.8 Password Screen The password screen allows you to assign a password to the Wireless Broadband Router. Figure 12: Passw ord Screen Old Passw ord Enter the existing password in this field. New passw ord Enter the new password here. Verify password Re-enter the new password here.
Figure 13: Passw ord Dialog • The "User Name" is always admin • Enter the password for the Wireless Broadband Router, as set on the Password screen above.
4 PC Configuration This Chapter details the PC Configuration required on the local ("Internal") LAN. 4.1 Overview For each PC, the following may need to be configured: • TCP/IP network settings • Internet Access configuration • Wireless configuration 4.
If using a Fixed (specified) IP address, the following changes are required: • The Gateway must be set to the IP address of the Wireless Broadband Router • The DNS should be set to the address provided by your ISP. If your LAN has a Router, the LAN Administrator must re-configure the Router itself.
Checking TCP/IP Settings - Windows 2000: 1. Select Control Panel - Network and Dial-up Connection . 2. Right - click the Local Area Connection icon and select Properties . You should see a screen like the following: Figure 22: Netw ork Configuration (Win 2000) 3.
Figure 23: TCP/IP Properties (Win 2000) 5. Ensure your TCP/IP settings are correct, as described below. Using DHCP To use DHCP, select the radio button Obtain an IP Address automatically . This is the default Windows setting. Using this is recommended .
you of the IP Address they assigned to the Wireless Broadband Router.) • If the DNS Server fields are empty, select Use the following DNS server addresses , and enter the DNS address or addresses provided by your ISP, then click OK .
Checking TCP/IP Settings - Windows XP 1. Select Control Panel - Network Connection . 2. Right click the Local Area Connection and choose Properties . You should see a screen like the following: Figure 24: Netw ork Configuration (Window s XP) 3. Select the TCP/IP protocol for your network card.
Figure 25: TCP/IP Properties (Window s XP) 5. Ensure your TCP/IP settings are correct. Using DHCP To use DHCP, select the radio button Obtain an IP Address automatically . This is the default Windows setting. Using this is recommended . By default, the Wireless Broadband Router will act as a DHCP Server.
• In the Default gateway field, enter the Wireless Broadband Router's IP address and click OK . Your LAN administrator can advise you of the IP Address they assigned to the Wireless Broadband Router.
Internet Access To configure your PCs to use the Wireless Broadband Router for Internet access: • Ensure that the DSL modem, Cable modem, or other permanent connection is functional. • Use the following procedure to configure your Browser to access the Internet via the LAN, rather than by a Dial-up connection.
Accessing AOL To access AOL (America On Line) through the Wireless Broadband Router, the AOL for Windows software must be configured to use TCP/IP network access, rather than a dial-up connection. The configuration process is as follows: • Start the AOL for Windows communication software.
4.3 Macintosh Clients From your Macintosh, you can a ccess the Internet via the Wireless Broadband Router. The procedure is as follows. 1. Open the TCP/IP Control Panel. 2. Select Ethernet from the Connect via pop-up menu. 3. Select Using DHCP Server from the Configure pop-up menu.
4.4 Linux Clients To access the Internet via the Wireless Broadband Router, it is only necessary to set the Wireless Br oadband Router as the "Gateway". Ensure you are logged in as "root" before attempting any changes. Fixed IP Address By default, most UNIX installations use a fixed IP Address.
4.6 Wireless Station Configuration This section applies to all Wireless stations wishing to use the Wireless Broadband Router's Access Point, regardless of the operating system which is used on the client.
4.7 Wireless Configuration on Windows XP If using Windows XP to configure the Wireless interface on your PC, the configuration procedure is as follows: 1. Open the Network Connections folder. ( Start - Settings - Network Connections ). Figure 26: Netw ork Connections (Window s XP) 2.
Figure 27 Wireless Netw orks (Window s XP) If the "Broadcast SSID" setting on the Wireless Broadband Router has been disabled, its SSID w ill NOT be listed. See the follow ing section "If the SSID is not listed" for details of dealing w ith this situation.
Figure 28 Insecure Wireless Netw ork (Window s XP) To connect: • Check the checkbox Allow me to connect to the selected wireless network, even though it is not secure . • The Connect button will then be available. Click the Connect button, and wait a few seconds for the connection to be established.
Figure 29: WEP (Window s XP) To connect: • Enter the WEP key, as set on the Wireless Broadband Router, in the Network Key field. • Re-enter the WEP key into the Confirm Network key field. • Disable the checkbox Enable IEEE 802.1x authentication for this network .
Figure 30: Advanced - Wireless Networks Select the SSID for the Wireless Broadband Router, and click Configure , to see a screen like the following: 54.
Figure 31: Wireless Netw ork Properties - WEP Configure this screen as follow s: • Set Network Authentication to match the Wireless Broadband Router. (If the setting on the Wireless Broadband Router is "Auto", then either Open or Shared can be used.
• Click OK to save and close this dialog. • This wireless network will now be listed in Preferred Networks on the screen below. Figure 32: Preferred Netw orks Click OK to establish a connection to the Wireless Broadband Router.
If using WPA-PSK Data Encryption If WPA-PSK data encryption has been enabled on the Wireless Broadband Router, it does not matter which network is selected on the screen below. Just click the Advanced button. Figure 33: Wireless Netw orks (Window s XP) You will then see a screen like the example below.
Figure 34: Advanced - Wireless Networks Select the SSID for the Wireless Broadband Router, and click Configure , to see a screen like the following: 58.
Figure 35: Wireless Netw ork Properties- WPA-PSK Configure this screen as follow s: • Set Network Authentication to WPA-PSK . • For Data Encryption , select TKIP . • For the Network key and Confirm network key , enter the network key (PSK) used on the Wireless Broadband Router.
Figure 36: Preferred Netw orks Click OK to establish a connection to the Wireless Broadband Router. If the SSID is not listed If the "Broadcast SSID" setting on the Wireless Broadband Router has been disabled, its SSID will NOT be listed on the screen below.
Figure 37: Wireless Netw orks (Window s XP) In this situation, you need to obt ain the SSID from your network administrator, and then follow this procedure: 1.
Figure 38: Unlisted Wireless Netw ork 2. Click the Add button. You will see a screen like the example below. 62.
Figure 39: Add Wireless Netw ork 3. Configure this screen as follows: • Enter the correct SSID, as used on the Wireless Broadband Router. Remember the SSID is case-sensitive, so be sure to match the case, not just the spelling. • Set Network Authentication and Data Encryption to match the Wireless Broadband Router.
4. This wireless network will then be listed in Preferred Networks on the screen below. Figure 40: Preferred Netw orks 5. Click OK to establish a connection to the Wireless Broadband Router.
5 Stat u s This Chapter details the status of the Wireless Broadband Router. 5.1 Status Use the Status link on the main menu to view this screen. Figure 41: Status Screen Data - Status Screen Internet Connection Method Displays the current connection method, as set in the Setup Wizard .
• Active • Idle • Failed If there is an error, you can click the "Connection Details" button to find out more information. Internet IP Address This IP Address is alloca ted by the ISP (Internet Service Provider). If using a dynamic IP address, and no connection currently exists, this information is unavailable.
Firmw are Version The version of the current firmware installed. Buttons Connection Details Click this button to open a sub-window and view a detailed description of the current connection. System Data Display all system information in a sub-window. Refresh Screen Update the data displayed on screen.
5.2 Connection Status - PPPoE If using PPPoE (PPP over Ethernet), a screen like the following example will be displayed when the " Connection Details " button is clicked. Figure 42: PPPoE Status Screen Data - PPPoE Screen Connection Physical Address The hardware address of this device, as seen by remote devices on the Internet.
local LAN.) IP Address The IP Address of this device, as seen by Internet users. This address is allocated by your ISP (Internet Service Provider). Netw ork Mask The Network Mask associated with the IP Address above. PPPoE Link Status This indicates whether or not the connection is currently established.
Connection Log Messages Message Description Connect on Demand Connection attempt has been triggered by the "Connect automatically, as required" setting. Manual connection Connection attemp t started by the "Connect" button. Reset physical connection Preparing line for connection attempt.
Error: Invalid or unknown packet type The data received from the ISP's Server could not be processed. This could be caused by data corruption (from a bad link), or the Server using a protocol which is not supported by this device.
5.3 Connection Status - PPTP If using PPTP (Peer-to-Peer Tunneling Protocol), a screen like the following example will be displayed when the "Connection Details" button is clicked. Figure 43: PPTP Status Screen Data - PPTP Screen Connection Physical Address The hardware address of this device, as seen by remote devices on the Internet.
users. This address is allocated by your ISP (Internet Service Provider). Connection Status This indicates whether or not the connection is currently established. • If the connection does not exist, the "Connect" button can be used to establish a connection.
5.4 Connection Status - L2TP If using L2TP, a screen like the following example will be displayed when the "Connection Details" button is clicked. Figure 44: L2TP Status Screen Data - L2TP Screen Connection Physical Address The hardware address of this device, as seen by remote devices on the Internet.
users. This address is allocated by your ISP (Internet Service Provider). Connection Status This indicates whether or not the connection is currently established. • If the connection does not exist, the "Connect" button can be used to establish a connection.
5.5 Connection Status - Telstra Big Pond An example screen is shown below. Figure 45: Telstra Big Pond Status Screen Data - Big Pond Screen Connection Physical Address The hardware address of this device, as seen by remote devices. (This is different to the hardware address seen by devices on the local LAN.
Status currently established. • If the connection does not exist, the "Connect" button can be used to establish a connection. • If the connection currently exists, the "Disconnect" button can be used to break the connection.
5.6 Connection Details - SingTel RAS If using the SingTel RAS access method, a screen like the following example will be displayed when the "Connection Details" button is clicked. Figure 46: Connection Details - RAS Data - RAS Screen Internet RAS Plan The RAS Plan which is currently used.
Mask above. Default Gatew ay The IP Address of the remote Gateway or Router associated with the IP Address above. DNS IP Address The IP Address of the Domain Name Server which is currently used. DHCP Client This will show "Enabled" or "Disabled", depending on whether or not this dev ice is functioning as a DHCP client.
5.7 Connection Details - Other (e.g. Fixed Wireless) If using the “Other (e.g. Fixed Wireless)” access method, a screen like the following example will be displayed when the "Connection Details" button is clicked. Figure 47: Connection Details - Other (e.
Netw ork Mask The Network Mask associated with the IP Address above. Default Gatew ay The IP Address of the remote Gateway or Router associated with the IP Address above. DNS IP Address The IP Address of the Domain Name Server which is currently used.
6 Advanced Features This Chapter explains when and how to use the Wireless Broadband Router's "Advanced" Features. 6.1 Overview The following advanced features are provided: • Interne.
6.2 Internet This screen allows configuration of all advanced features relating to Internet access. • Communication Applications • Special Applications • DMZ • Multi-DMZ Figure 48: Internet Screen Communication Applications Most applications are supported transparently by the Wireless Router.
If this problem arises, you can use this screen to set which PC should receive an incoming connection, as described below. Communication Applications Select an Application This lists applicati ons which may generate incoming connections, where the destination PC (on your local LAN) is unknown.
Figure 49: Special Applications Screen Data - Special Applications Screen Checkbox Use this to Enable or Disabl e this Special Application as required.
Incoming Ports • Type - Select the protocol (TCP or UDP) used when you receive data from the special application or service. (Note: Some applications use different protocols for outgoing and incoming data). • Start - Enter the beginning of the range of port numbers used by the application server, for data you receive.
If an application still cannot function correctly, try using the "DMZ" feature. DMZ This feature, if enabled, allows t he DMZ computer on your LAN to be exposed to all users on the Internet. • The "DMZ" PC will receive a ll "Unknown" connections and data.
Figure 50: Multi-DMZ To use this feature: • Enter an IP address allocated to you by your ISP into the WAN IP address field. • Select the PC to be the DMZ PC for traffic sent to this IP address. • Enable this DMZ. The "DMZ PC" is effectively outside the Firew all, making it more vulnerable to attacks.
6.3 Access Control This feature is accessed by the Access Control link on the Advanced menu. Overview The Access Control feature allows adm inistrators to restrict the level of Internet Access available to PCs on your LAN. With the default settings, everyone has unrestr icted Internet access.
Figure 51: Access Control Screen Data - Access Control Screen User Group Select Group Select the desired Group. The screen will update to display the settings for the selected Group. Groups are named "Default", "Group 1", "Group 2", "Group 3" and "Group 4", and cannot be re- named.
Internet Access Restrictions Select the desired options for the current group: • None - Nothing is blocked. Use this to create the least restrictive group. • Block all Internet access - All traffic via the WAN port is blocked. Use this to create the most restrictive group.
Clear Log Click this to clear and restart the "Access Control" log, making new entries easier to read. Refresh Update the data on screen. Services Screen This screen is displayed when the Edit Service List button on the Access Control screen is clicked.
Data - Services Screen Available Services Available Services This lists all the available services. "Delete" button Use this to delete any Service you have added. Pre-defined Services can not be deleted. Add New Service Name Enter a descriptive name to identify this service.
6.4 Dynamic DNS This free service is very useful when combined with the Virtual Server feature. It allows Internet us ers to connect to your Virtual Servers using a URL, rather than an IP Address. This also solves the problem of having a dynamic IP address.
Dynamic DNS Screen Select Advanced on the main menu, then Dynamic DNS , to see a screen like the following: Figure 53: DDNS Screen 95.
Data - Dynamic DNS Screen DDNS Service DDNS Service Select the desired DDNS Serv ice prov ider. Web Site Click this button to open a new window and connect to the Web site of the selected DDNS service provider. DDNS Status • This message is returned by the DDNS Server.
6.5 URL Filter If you want to limit access to certain sites on the Internet, you can use this feature. The URL filter will check each Web site access. If the address, or part of the address, is included in the block site list, access will be denied. On the Advanced Internet screen, select the desired setting: • Disable - disable this feature.
Figure 54: URL Filter Screen Data - URL Filter Screen Current Filter Strings Filter Strings The list contains the current list of items to block. • To add to the list, use the "Add" option below. • To delete an entry, select it and click Delete button.
6.6 User Groups User Groups are used by the Access Control and the URL Filter features. • Groups are pre-named "Default" , "Group 1", "Group 2", "Group 3" and "Group 4", and cannot be renamed. • All PCs are in the "Default" group, unless moved to another group.
Data - User Groups Screen Group Select the desired Group. The screen will update to display the PCs for the selected Group. Group Members This lists all PCs, which are currently members of the selected group. Other PCs This lists all other PCs – those, which are not currently members of the selected group.
6.7 Options This screen allows advanced users to enter or change a number of settings. For normal operation, ther e is no need to use this screen or change any settings.
Data - Options Screen Backup DNS IP Address Enter the IP Address of the DNS (Domain Name Servers) here. These DNS will be used only if the primary DNS is unavailable. UPnP Enable UPnP Services • UPnP (Universal Plug and Play) allows automatic discovery and configuration of equipment attached to your LAN.
6.8 Schedule This Schedule can be used for the URL filter. Figure 57: Schedule Screen Data - Schedule Screen Default Schedule Day Each day of the week can scheduled independently. Session 1 Session 2 Two (2) separate sessions or periods can be defined.
6.9 Virtual Servers This feature, sometimes called Port Forwarding , allows you to make Servers on your LAN accessible to In ternet users. Normally, Internet users would not be able to access a server on your LAN because: • Your Server does not have a valid external IP Address.
IP Address seen by Internet Users Note that, in this illustration, both Internet users are connecting to the same IP Address, but using different protocols. To Internet users, all virtual Servers on y our LAN have the same IP Address. This IP Address is allocated by y our ISP.
Figure 59: Virtual Servers Screen Data - Virtual Servers Screen Servers Servers This lists a number of common Server types. If the desired Server type is not listed, you can create a Firewall Rule to achieve the same effect as the Virtual Server function.
Protocol Select the protocol (TCP, UDP, TCP/ UDP) used by the Server. Internal Ports Enter the range of internal port numbers. External Ports Enter the range of external port numbers. Buttons Defaults This will delete any Se rvers you have defined, and set the pre-defined Servers to use their default port numbers.
Server: 2. Enter the required data, as described above. 3. Click "Add". 4. The new Server will now appear in the list. Modify (Edit) a Server: 1. Select the desired Server from the list 2. Make any desired changes (for example, change the Enable/Disable setting).
6.10 WAN Port The WAN Port option is on the Advanced menu. Figure 60: WAN Port Screen 109.
Data – WAN Port Screen Port Settings MTU Size • MTU (Maximum Transmission Unit) value should only be changed if advised to do so by Technical Support. • Enter a value between 1 and 1500. • This device will still auto-negotiate with the remote server, to set the MTU size.
Specified IP Address Also called Static IP Addres s. Select this if your ISP has allocated you a fixed IP Address. If this option is selected, the following data must be entered. • IP Address The IP Address allocated by the ISP. • Network Mask (Not required for PPPoE) This is also supplied by your ISP.
Login Login Method If your ISP does not use a login method (username, password) for Internet access, leave this at the default value None (Direct connection) . Otherwise, check the documentation from your ISP, select the login method used, and enter the required data.
Server Address This is not required for PPPoE or SingTel RAS. For PPTP, L2TP and BPA, enter the Server address as provided by your ISP. Connection Behavior Select the desired option: • Automatic Con.
7 Advanced Administration This Chapter explains the settings available via the "Administration" section of the menu. 7.1 Overview Normally, it is not necessary to use these screens, or change any settings. These screens and settings are provided to deal with non- standard situations, or to provide additional options for advanced users.
7.2 PC Database The PC Database is used whenever you need to select a PC (e.g. for the "DMZ" PC). It eliminates the need to enter IP addresses. Also, you do not need to use fixed IP addresses on your LAN. PC Database Screen An example PC Database screen is shown below.
• This system means you do NOT need to use Fixed (static) IP addresses on your LAN. However, you can add PCs using Fixed (static) IP Addresses to the PC database if required. Data - PC Database Screen Know n PCs This lists all current ent ries (PCs or network devices).
Advanced PC Database This screen is displayed if the " Advanced " button on the PC Database is clicked. It provides more control than the standard PC Database screen.
Data – Advanced PC Database Screen Know n PCs This lists all current entries. Data displayed is name (IP Address) type . The "type" indicates whether the PC is connected to the LAN. Edit Use this to change the data for the selected PC in the list.
MAC Address Select the appropriate option • Automatic discovery - Select this to have the Wireless Router contact the PC and find its MAC address. This is only possible if the PC is connected to the LAN and powered On. • MAC is - Enter the MAC address on the PC.
7.3 Config File This feature allows you to downl oad the current settings from the Wireless Broadband Router, and save them to a file on your PC. You can restore a previously-dow nloaded configuration file to the Wireless Broadband Router, by uploading it to the Wireless Broadband Router.
Data - Config File Screen Backup Config Use this to download a copy of the current configuration, and store t he file on your PC. Click Download to start the download. Restore Config This allows you to restore a previously-saved configuration file back to the Wireless Broadband Router.
7.4 Logs The Logs record various types of activity on the Wireless Router This data is useful for troubleshooting, but enabling all logs will generate a large amount of data and adversely affect performance. Since only a limited amount of log data can be stored in the Wireless Router, log data can also be E-mailed to your PC.
Data - Logs Screen Enable Logs Outgoing Connections If selected, Outgoing Internet connections are logged. Normally, the (Int ernet) "Destination" will be shown as an IP address. But if the "URL Filter" is enabled, the "Destination" will be shown as a URL.
E-Mail Logs Send Logs Select the desired option for sending the log by E-mail. • Never - E-mailing of Logs is disabled. • When log is full - The time is not fixed. The log will be sent when the log is full, which will depend on the volume of traffic.
Server requires Login to send mail If your SMTP Server requires you to login in order to send mail: • Check the setting "Server requires login to send mail" • Enter your Login Name and Passw ord for the SMTP Server in the fields provided.
7.5 Diagnostics This screen allows you to perform a "Ping" or a "DNS lookup". These activities can be useful in solving network problems.
Data - Network Diagnostics Screen Ping Ping this IP Address Enter the IP address you wish to ping. The IP address can be on your LAN, or on the Internet. Note that if the address is on the Internet, and no connection currently exists, you could get a "Timeout" error.
7.6 QoS The QoS (Quality of Service) feature allows you specify priorities for different traffic. Lower priority traffic will be slowed down to allow greater throughput or less delay for high priority traffic.
Data - QoS Screen QoS Setting QoS Setting To disable QoS (Quality of Service), keep the default setting, Disable. To enable QoS (Quality of Service), click Enable and follow these instructions. Category • Applications: • Add a New Application (Once selected, please complete the following setups.
7.7 Remote Administration If enabled, this feature allows you to manage the Wireless Broadband Router via the Internet. Figure 67: Remote Administration Screen Data - Remote Administration Screen Remote Administration Enable Remote Management Check to allow administration/management via the Internet.
To connect from a remote PC via the Internet 1. Ensure your Internet connecti on is established, and start your Web Browser. 2. In the "Address" bar, enter "HTTP ://" followed by the Internet IP Address of the Wireless Broadband Router.
7.8 Routing Overview • If you don't have other Routers or Gateways on your LAN, you can ignore the "Routing" page completely. • If the Wireless Router is only acting as a Gateway for the local LAN segment, ignore the "Routi ng" page even if your LAN has other Routers.
Using this Screen Generally, you will use either RIP (Routing Information Protocol) OR the Static Routing Table, as ex plained above, although is it possible to use both methods simultaneously.
Data - Routing Screen RIP Enable RIP V1 Check this to enable the RIP (Routing Information Protocol) feature of the Broadband Router The Wireless Router supports RIP V1 only. Static Routing Static Routing Table Entries This list shows all entries in the Routing Table.
Add Add a new entry to the Stat ic Routing table, using the data shown in the "Properties" area on screen. The entry selected in the list is ignored, and has no effect. Update Update the current Static Routing Table entry, using the data shown in the "Properties" area on screen.
Other Routers on the Local LAN Other routers on the local LAN mu st use the Wireless Router’s Local Router as the Default Route . The entries will be the same as the Wireless Router's local router , with the exception of the Gateway IP Address .
For the Broadband Router's Routing Table For the LAN shown above, with 2 routers and 3 LAN segments, the Wireless Router requires 2 entries as follows. Entry 1 (Segment 1) Destination IP Address 192.168.1.0 Network Mask 255.255.255.0 (Standard Class C) Gateway IP Address 192.
7.9 Security Options This screen allows you to set Firewall and other security-related options. Figure 70: Security Screen 138.
Data - Security Screen DoS Firew all Enable DoS Firew all If enabled, DoS (Denial of Service) attacks will be detected and blocked. The default is enabled.
Allow VPN Pass through The IPSec, PPTP, and L2TP protocols are used to establish a secure connection, and are widely used by VPN (Virtual Private Networking) programs. • If checked, these VPN connections are allowed. • If not checked, thes e VPN connections are blocked.
7.10 Upgrade Firmware The firmware (software) in the Wireless Broadband Router can be upgraded using your Web Browser. You must first download the upgrade file, and then select Upgrade Firmware on the Administration menu. You will see a screen like the following.
8 T roubleshooting This Chapter covers the most likely problems and their solutions. 8.1 Overview This chapter covers some common problems that may be encountered while using the Wireless Broadband Router and some possible solutions to them.
8.2 General Problems Problem 1: Can't connect to the Wireless Broadband Router to configure it. Solution 1: Check the following: • The Wireless Broadband Router is properly installed, LAN connections are OK, and it is powered ON. • Ensure that your PC and the Wireless Broadband Router are on the same network segment.
8.3 Internet Access Problem 1: When I enter a URL or IP address I get a time out error. Solution 1: A number of things could be causing this. Try the following troubleshooting steps. • Check if other PCs work. If they do, ensure that your PCs IP settings are correct.
8.4 Wireless Access Problem 1: My PC can't locate the Wireless Access Point. Solution 1: Check the following. • Your PC is set to Infrastructure Mode . (Access Points are always in Infrastructure Mode ) • The SSID on your PC and the Wireless Access Point are the same.
Wireless Broadband Router. • Wireless Channel If interference is the problem, changing to another channel may show a marked improvement. • Radio Interference Other devices may be causing interference. You can experiment by switching other devices Off, and see if this helps.
9 About Wireless LANs This Chapter provides some background information about using Wireless LANs (WLANs). 9.1 Modes Wireless LANs can work in either of two (2) modes: • Ad-hoc • Infrastructure Ad-hoc Mode Ad-hoc mode does not require an Access Point or a wired (Ethernet) LAN.
9.2 BSS/ESS BSS A group of Wireless Stations and a single Access Point, all using the same ID (SSID), form a Basic Service Set (BSS). Using the same SSID is essential .
9.3 Channels The Wireless Channel sets the radio frequency used for communication. • Access Points use a fixed Channel. You can select the Channel used. This allows you to choos e a Channel which provides the least interference and best per formance.
9.4 WEP WEP (Wired Equivalent Privacy) is a standard for encrypting data before it is transmitted. This is desirable because it is im possible to prevent snoopers from receiving any data which is transmi tted by your Wireless Stations. But if the data is encrypted, t hen it is meaningless unless the receiver can decrypt it.
9.5 WPA-PSK WPA-PSK is another standard for enc rypting data before it is transmitted. This is a later standard than WEP (Wired Equivalent Privacy), and provides greater secu rity for your data. Data is encrypted using a 256Bit key which is automatically generated and changed often.
9.6 Wireless LAN Configuration To allow Wireless Stations to use the Access Point, the Wireless Stations and the Access Point must use the same settings, as follows: Mode On client Wireless Stations, the mode must be set to "Infrastructure".
10 S pecifications 10.1 Multi-Function Wireless Broadband Router Model WBR-6000 N_One Wireless Broadband Router Operating Temperature 0 ° C to 40 ° C Storage Temperature -10 ° C to 70 ° C Network .
10.2 Wireless Interface Standards IEEE802.11b, IEEE802.11g, IEEE 802.11n (draft 2.0) Frequency 2.4 to 2.4835GHz (Industrial Scientific Medical Band ) Channels Maximum 14 Channels, depending on regulatory authorities Modulation CCK, DQPSK, DBPSK, OFDM/CCK Data Rate Up to 300 Mbps (802.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il 3Com WBR-6000 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del 3Com WBR-6000 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso 3Com WBR-6000 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul 3Com WBR-6000 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il 3Com WBR-6000, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del 3Com WBR-6000.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il 3Com WBR-6000. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo 3Com WBR-6000 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
