Barricade™ N Draft 11n Wireless 4-port Broadband Router SMCWBR14S-N2
Wireless Broadband Router User’s Guide From SMC’s line of award-winning connectivity solutions 20 Mason Irvine, CA 92618 Phone: (949) 679-8000 September 2007 R01 F/W 1.
Information furnished is believed to be accurate and reliable. However, no responsibility is assumed by our company for its use, nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of our company. We reserve the right to change specifications at any time without notice. Copyright © 2007 by SMC Networks, Inc. 20 Mason Irvine, CA 92618 All rights reserved.
LIMITED WARRANTY Limited Warranty Statement: SMC Networks, Inc. (“SMC”) warrants its products to be free from defects in workmanship and materials, under normal use and service, for the applicable warranty term. All SMC products carry a standard 90-day limited warranty from the date of purchase from SMC or its Authorized Reseller. SMC may, at its own discretion, repair or replace any product not operating as warranted with a similar or functionally equivalent product, during the applicable warranty term.
LIMITED WARRANTY WARRANTIES EXCLUSIVE: IF AN SMC PRODUCT DOES NOT OPERATE AS WARRANTED ABOVE, CUSTOMER’S SOLE REMEDY SHALL BE REPAIR OR REPLACEMENT OF THE PRODUCT IN QUESTION, AT SMC’S OPTION. THE FOREGOING WARRANTIES AND REMEDIES ARE EXCLUSIVE AND ARE IN LIEU OF ALL OTHER WARRANTIES OR CONDITIONS, EXPRESS OR IMPLIED, EITHER IN FACT OR BY OPERATION OF LAW, STATUTORY OR OTHERWISE, INCLUDING WARRANTIES OR CONDITIONS OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
COMPLIANCES 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.
COMPLIANCES EC Declaration of Conformity SMC contact for these products in Europe is: SMC Networks Europe, Edificio Conata II, Calle Fructuos Gelabert 6-8, 2o, 4a, 08970 - Sant Joan Despi, Barcelona, Spain. Marking by the above symbol indicates compliance with the Essential Requirements of the R&TTE Directive of the European Union (1999/5/EC).
COMPLIANCES Declaration of Conformity in Languages of the European Community English Hereby, SMC Networks, declares that this Radio LAN device is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC. Finnish Valmistaja SMC Networks vakuuttaa täten että Radio LAN device tyyppinen laite on direktiivin 1999/5/EY oleellisten vaatimusten ja sitä koskevien direktiivin muiden ehtojen mukainen.
COMPLIANCES Italian Con la presente SMC Networks dichiara che questo Radio LAN device è conforme ai requisiti essenziali ed alle altre disposizioni pertinenti stabilite dalla direttiva 1999/5/CE.
COMPLIANCES Safety Compliance Underwriters Laboratories Compliance Statement Important! Before making connections, make sure you have the correct cord set.
COMPLIANCES Wichtige Sicherheitshinweise (Germany) 1. 2. 3. Bitte lesen Sie diese Hinweise sorgfältig durch. Heben Sie diese Anleitung für den späteren Gebrauch auf. Vor jedem Reinigen ist das Gerät vom Stromnetz zu trennen. Verwenden Sie keine Flüssigoder Aerosolreiniger. Am besten eignet sich ein angefeuchtetes Tuch zur Reinigung. 4. Die Netzanschlu ßsteckdose soll nahe dem Gerät angebracht und leicht zugänglich sein. 5. Das Gerät ist vor Feuchtigkeit zu schützen. 6.
TABLE OF CONTENTS 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1 About the Barricade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 2 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TABLE OF CONTENTS Remote Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14 WAN Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15 Dynamic IP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16 PPPoE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-17 PPTP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TABLE OF CONTENTS Windows NT4/2000/XP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-69 Macintosh . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-69 Linux . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-69 A B Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-1 Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-1 Ethernet Cable . . . . . . . . . . .
CHAPTER 1 INTRODUCTION Congratulations on your purchase of the Barricade™ N Draft 11n Wireless 4-port Broadband Router (SMCWBR14S-N2). We are proud to provide you with a powerful yet simple communication device for connecting your local area network (LAN) to the Internet. For those who want to surf the Internet in the most secure way, this router provides a convenient and powerful solution. About the Barricade The Barricade provides Internet access to multiple users by sharing a single-user account.
FEATURES AND BENEFITS Features and Benefits 1-2 • IEEE802.11n draft v2.0 compliant • Wireless speeds up to 300 Mbps • Increased speed and coverage - up to 15 times the speed of IEEE 802.11g • Fully backwards compatible with 802.
INTRODUCTION Applications Many advanced networking features are provided by this Barricade: • Wired and Wireless LAN The Barricade provides connectivity to 10/100 Mbps devices, and wireless connection speed up to 300 Mbps. This router is fully compliant with specifications defined in IEEE 802.11b, IEEE 802.11g and IEEE 802.11n draft v2.0 standards, making it easy to create a network in small offices or homes. • Internet Access This device allows you to share your Cable/xDSL Internet connection.
APPLICATIONS • DMZ Host Support Allows a networked computer to be fully exposed to the Internet. This function is used when NAT and firewall security prevent an Internet application from functioning correctly. • Security The Barricade supports security features that deny Internet access to specified users, or filter all requests for specific services that the administrator does not want to serve.
CHAPTER 2 INSTALLATION Before installing the Barricade, verify that you have all the items listed under “Package Contents.” If any of the items are missing or damaged, contact your local distributor. Also be sure that you have all the necessary cabling before installing the Barricade. After installing the Barricade, refer to “Configuring the Barricade” on page 4-1.
INSTALLATION System Requirements You must meet the following minimum requirements: • Broadband (Cable/xDSL) Internet service and Modem with Ethernet connection • 2.4GHz 802.11n draft wireless adapter or 2.4GHz 802.11b/g wireless adapter installed on each PC. Alternatively an Ethernet adapter can be used. • An up to date web browser: Internet Explorer 5.5 or above, Netscape 4.7 or above, Mozilla Firefox 1.0 or above.
HARDWARE DESCRIPTION The following figures show the top and rear panels of the Barricade. Figure 2-1. Top Panel 9V 1A Figure 2-2.
INSTALLATION The power and port LED indicators on the top panel are illustrated by the following table. LED Status Description Power On The Barricade is receiving power. Normal operation. Off Power off or failure. On WAN link. Off No WAN link. On Internet connection is functioning correctly. Flashing The Barricade is establishing an Internet link. Off No Internet link. On WLAN link. Flashing The Barricade is sending or receiving data via WLAN. Off No WLAN link. On Ethernet link.
ISP SETTINGS The Barricade contains the following ports and buttons: Item Description LAN Ports Fast Ethernet ports (RJ-45). Connect devices on your local area network to these ports (i.e., a PC, hub, switch or IP set top box). WAN Port WAN port (RJ-45). Connect your cable/xDSL modem line to this port. Reset Button Use this button to reset the power and restore the default factory settings. To reset without losing configuration settings, see “Reset” on page 4-66.
INSTALLATION Connect the System The Barricade can be positioned at any convenient location in your office or home. No special wiring or cooling requirements are needed. You should, however, comply with the following guidelines: • Keep the Barricade away from any heating devices. • Do not place the Barricade in a dusty or wet environment. You should also remember to turn off the power, remove the power cord from the outlet, and keep your hands dry when you install the Barricade.
CONNECT THE SYSTEM Connect the Power Adapter Plug the power adapter into the power socket on the back panel of the Barricade, and the other end into a power outlet. Check the power indicator on the front panel is lit. If the power indicator is not lit, refer to “Troubleshooting” on page A-1. In case of a power input failure, the Barricade will automatically restart and begin to operate once the input power is restored.
INSTALLATION 2-8
CHAPTER 3 CONFIGURING THE CLIENT PC After completing hardware setup by connecting all your network devices, you need to configure your computer to connect to the Barricade. You can either configure your computer to automatically obtain IP settings (DHCP) or manually configure IP address settings (Static IP). Depending on your operating system see: “Windows 2000” on page 3-3, “Windows XP” on page 3-9, or “Configuring Your Macintosh Computer” on page 3-15.
TCP/IP CONFIGURATION TCP/IP Configuration To access the Internet through the Barricade, you must configure the network settings of the computers on your LAN to use the same IP subnet as the Barricade. The default network settings for the Barricade are: IP Address: 192.168.2.1 Subnet Mask: 255.255.255.
CONFIGURING THE CLIENT PC Windows 2000 DHCP IP Configuration 1. On the Windows desktop, click Start/Settings/ Network and Dial-Up Connections. 2. Click the icon that corresponds to the connection to your Barricade. 3. The connection status screen will open. Click Properties.
TCP/IP CONFIGURATION 4. Double-click Internet Protocol (TCP/IP). 5. If Obtain an IP address automatically and Obtain DNS server address automatically are already selected, your computer is already configured for DHCP. If not, select these options now and click OK.
CONFIGURING THE CLIENT PC Obtain IP Settings From Your Barricade Now that you have configured your computer to connect to your Barricade, it needs to obtain new network settings. By releasing old DHCP IP settings and renewing them with settings from your Barricade, you can verify that you have configured your computer correctly. 1. On the Windows desktop, click Start/Programs/ Accessories/Command Prompt. 2. In the Command Prompt window, type ipconfig /release and press the Enter key.
TCP/IP CONFIGURATION 3. Type ipconfig /renew and press the Enter key. Verify that your IP Address is now 192.168.2.xxx, your Subnet Mask is 255.255.255.0 and your Default Gateway is 192.168.2.1. These values confirm that your Barricade is functioning correctly. 4. Type exit and press the Enter key to close the Command Prompt window.
CONFIGURING THE CLIENT PC Manual IP Configuration 1. Follow steps 1-4 in “DHCP IP Configuration” on page 3-3. 2. Select Use the following IP address. Enter an IP address based on the default network 192.168.2.x (where x is between 2 and 254), and use 255.255.255.0 for the subnet mask. Use 192.168.2.1 for the Default gateway field. 3. Select Use the following DNS server addresses. 4. Enter the IP address for the Barricade in the Preferred DNS server field.
TCP/IP CONFIGURATION Disable HTTP Proxy You need to verify that the “HTTP Proxy” feature of your web browser is disabled. This is so that your browser can view the Barricade’s HTML configuration pages. 1. To disable the proxy in Internet Explorer, click Tools. Click Internet Options... and then the Connections tab, shown on the right. In the Local Area Network (LAN) settings section, click LAN Settings... to display the Local Area Network (LAN) Settings pop-up window below. 2.
CONFIGURING THE CLIENT PC Windows XP DHCP IP Configuration 1. On the Windows desktop, click Start/Control Panel. 2. In the Control Panel window, click Network and Internet Connections. 3. The Network Connections window will open. Locate and double-click the Local Area Connection icon for the Ethernet adapter that is connected to the Barricade. 4. In the connection status screen, click Properties.
TCP/IP CONFIGURATION 5. Double-click Internet Protocol (TCP/IP). 6. If Obtain an IP address automatically and Obtain DNS server address automatically are already selected, your computer is already configured for DHCP. If not, select these options now and click OK.
CONFIGURING THE CLIENT PC Obtain IP Settings From Your Barricade Now that you have configured your computer to connect to your Barricade, it needs to obtain new network settings. By releasing old DHCP IP settings and renewing them with settings from your Barricade, you can verify that you have configured your computer correctly. 1. On the Windows desktop, click Start/Programs/Accessories/ Command Prompt. 2. In the Command Prompt window, type ipconfig /release and press the Enter key.
TCP/IP CONFIGURATION 3. Type ipconfig /renew and press the Enter key. Verify that your IP Address is now 192.168.2.xxx, your Subnet Mask is 255.255.255.0 and your Default Gateway is 192.168.2.1. These values confirm that your Barricade is functioning correctly. 4. Type exit and press the Enter key to close the Command Prompt window. Your computer is now configured to connect to the Barricade.
CONFIGURING THE CLIENT PC Manual IP Configuration 1. Follow steps 1-5 in “DHCP IP Configuration” on page 3-9. 2. Select Use the following IP Address. 3. Enter an IP address based on the default network 192.168.2.x (where x is between 2 and 254), and use 255.255.255.0 for the subnet mask. Use 192.168.2.1 for the Default gateway field. 4. Select Use the following DNS server addresses. 5. Enter the IP address for the Barricade in the Preferred DNS server field.
TCP/IP CONFIGURATION Disable HTTP Proxy You need to verify that the “HTTP Proxy” feature of your web browser is disabled. This is so that your browser can view the Barricade’s HTML configuration pages. 1. To disable the proxy in Internet Explorer, click Tools. Click Internet Options... and then the Connections tab, shown on the right. In the Local Area Network (LAN) settings section, click LAN Settings... to display the Local Area Network (LAN) Settings pop-up window below. 2.
CONFIGURING THE CLIENT PC Configuring Your Macintosh Computer You may find that the instructions here do not exactly match your operating system. This is because these steps and screen shots were created using Mac OS 10.2. Mac OS 7.x and above are similar, but may not be identical to Mac OS 10.2. Follow these instructions: 1. Pull down the Apple Menu System Preferences. . Click 2. Double-click the Network icon in the Systems Preferences window.
CONFIGURING YOUR MACINTOSH COMPUTER 3. If Using DHCP Server is already selected in the Configure field, your computer is already configured for DHCP. If not, select this option. 4. Your new settings are shown in the TCP/IP tab. Verify that your IP Address is now 192.168.2.xxx, your Subnet Mask is 255.255.255.0 and your Default Gateway is 192.168.2.1. These values confirm that your Barricade is functioning. 5. Close the Network window. Now your computer is configured to connect to the Barricade.
CONFIGURING THE CLIENT PC Disable HTTP Proxy You need to verify that the “HTTP Proxy” feature of your web browser is disabled. This is so that your browser can view the Barricade’s HTML configuration pages. The following steps are for Internet Explorer. Internet Explorer 1. Open Internet Explorer and click the Stop button. Click Explorer/Preferences. 2. In the Internet Explorer Preferences window, under Network, select Proxies. 3. Uncheck all check boxes and click OK.
CONFIGURING YOUR MACINTOSH COMPUTER 3-18
CHAPTER 4 CONFIGURING THE BARRICADE After you have configured TCP/IP on a client computer, use a web browser to configure the Barricade. The Barricade can be configured by any Java-supported browser such as Internet Explorer 5.5 or above. Using the web management interface, you can configure the Barricade and view statistics to monitor network activity. To access the Barricade’s management interface, enter the IP address of the Barricade in your web browser: http://192.168.2.1.
CONFIGURING THE BARRICADE Navigating the Web Browser Interface The Barricade’s management interface consists of a Setup Wizard and an Advanced Settings section. Setup Wizard: Use the Setup Wizard for quick and easy configuration of your Internet connection and basic LAN settings. Advanced Settings: Advanced Settings supports more advanced functions like NAT, system maintenance, firewall and UPnP. Making Configuration Changes Configurable parameters have a dialog box or a drop-down list.
SETUP WIZARD Setup Wizard Time Zone Click on SETUP WIZARD and NEXT, then you will see the Time Zone screen. Select your local time zone from the drop-down menu. This information is used for log entries and client filtering. If you want to automatically synchronize the Barricade with a public time server, check the box to Enable Automatic Time Server Maintenance. Select the desired servers from the drop-down menus. Click NEXT to continue.
CONFIGURING THE BARRICADE Wireless Settings This screen allows you to configure the SSID, wireless Mode and channel. Optionally you can disable broadcasting of SSID for added security. SSID is the name given to your wireless LAN. Wireless clients within the same network should be configured to use the same SSID. Parameter Description Wireless Channel The radio channel used by the wireless router and its clients to communicate with each other.
SETUP WIZARD Parameter Description Bandwidth • 20MHz: Sets the operation bandwidth as 20 MHz. • 20/40MHz: Allows automatic detection of the operation bandwidth between 20 MHz and 40 MHz. Choosing the bandwidth mode as 20/40MHz allows you to use the extension channel. Broadcast SSID Enable or disable the broadcasting of the SSID. Disabling SSID broadcast will provide increased security by hiding the SSID of your wireless network.
CONFIGURING THE BARRICADE Connection Type Setting Specify the WAN connection type required by your Internet Service Provider. Specify Dynamic IP Address, PPPoE, PPTP, L2TP or Static IP Address. Select your connection type to proceed. Click BACK to go back and change your settings.
SETUP WIZARD Dynamic IP Address If the ISP requires you to input a Host Name, type it in the Host Name field. Click on the Clone the MAC Address and the MAC Address of the current PC will be filled automatically. Click NEXT to proceed, or BACK to change your settings.
CONFIGURING THE BARRICADE PPPoE Enter the User Name and Password required by your ISP in the appropriate fields. If your ISP has provided you with a Service Name enter it in the Service Name field, otherwise, leave it blank. Leave the Maximum Transmission Unit (MTU) at the default value (1454) unless you have a particular reason to change it. Enter the maximum idle time for the Internet connection. After this time has been exceeded the connection will be terminated.
SETUP WIZARD PPTP (Point-to-Point Tunneling Protocol) The Barricade supports PPTP connection. The PPTP connection delivers userlevel authentication VPN (virtual private network) for secure network path. Enter the user account ID and password required by your ISP in the appropriate fields. If your ISP has provided you with a Host Name enter it in the Host Name field, otherwise, leave it blank. If your ISP uses DHCP service, enable the Get IP by DHCP. Then enter the Service IP Address provided by your ISP.
CONFIGURING THE BARRICADE L2TP (Layer 2 Tunneling Protocol) The Barricade supports L2TP connection. The L2TP connection delivers computer-level authentication VPN (virtual private network) for secure network path. Enter the user account ID and password required by your ISP in the appropriate fields. If your ISP uses DHCP service, enable the Get IP by DHCP. Then enter the L2TP Server Address provided by your ISP.
SETUP WIZARD Static IP Address Enter the IP address, Subnet Mask and Gateway Address provided to you by your ISP in the appropriate fields below. Click NEXT to proceed, or BACK to change your settings.
CONFIGURING THE BARRICADE System Time Zone Select your local time zone from the drop-down list. This information is used for log entries and client filtering. For accurate timing of log entries and system events, you need to set the time zone. Select your time zone from the drop-down list. If daylight savings is used in your area, check the box to enable the function, and select the start/end dates.
SYSTEM Password Settings Use this screen to change the password for accessing the management interface. Passwords can contain from 3~12 alphanumeric characters and are case sensitive. Note: If you lost the password, or you cannot gain access to the user interface, press the blue reset button on the rear panel, holding it down for at least 10 seconds to restore the factory defaults. The default password is smcadmin.
CONFIGURING THE BARRICADE Remote Management By default, management access is only available to users on your local network. However, you can also manage the Barricade from a remote host by entering the IP address of a remote computer on this screen. Check the Enabled check box, and enter the IP address of the Host Address and click SAVE SETTINGS. Note: If you check Enable and specify an IP address of 0.0.0.0, any remote host can manage the Barricade.
WAN SETTINGS WAN Settings Specify the WAN connection type required by your Internet Service Provider. Choose Dynamic IP Address, PPPoE, PPTP, L2TP or Static IP Address for your WAN link. Select the connection type and click More Configuration.
CONFIGURING THE BARRICADE Dynamic IP The Host Name is optional, but may be required by some service provider’s. The default MAC address is set to the WAN’s physical interface on the Barricade. If required by your service provider, you can use the Clone MAC Address button to copy the MAC address of the Network Interface Card (NIC) installed in your PC to replace the WAN MAC address. If necessary, you can use the Renew button on the Status page to renew the WAN IP address.
WAN SETTINGS PPPoE Enter the PPPoE user name and password assigned by your Service Provider. The Service Name is normally optional, but may be required by some service providers. Enter a Maximum Idle Time (in minutes) to define a maximum period of time for which the Internet connection is maintained during inactivity. If the connection is inactive for longer than the Maximum Idle Time, then it will be dropped.
CONFIGURING THE BARRICADE PPTP Enter the Account ID and Password, and Host Name assigned by your ISP in the appropriate fields. If your ISP uses DHCP service, enable the Get IP by DHCP. Then enter the Service IP Address provided by your ISP. Click on the Disconnect after x minutes of no activity and then enter the idle time for the Internet connection. This is the period of time for which the connection to the Internet is maintained during inactivity.
WAN SETTINGS L2TP Enter the L2TP Account ID and Password assigned by your ISP in the appropriate fields. If your ISP uses DHCP service, enable the Get IP by DHCP. Then enter the L2TP Server Address provided by your ISP. Click on the Disconnect after x minutes of no activity and then enter the idle time for the Internet connection. This is the period of time for which the connection to the Internet is maintained during inactivity.
CONFIGURING THE BARRICADE Static IP If your Service Provider has assigned a fixed IP address, enter the assigned IP address, subnet mask and the gateway address on this screen. Click SAVE SETTINGS to proceed, or CANCEL to change your settings.
WAN SETTINGS Clone MAC Address Some ISPs require you to register your MAC address with them. If this is the case, and you have previously registered the MAC address of another device, the MAC address of the Barricade must be changed to the MAC address that you have registered with your ISP.
CONFIGURING THE BARRICADE DNS A Domain Name Server (DNS) is an index of IP addresses and web addresses. If you type a web address into your browser, such as www.smc.com, a DNS server will find that name in its index and find the matching IP address: xxx.xxx.xxx.xxx. Most ISPs provide a DNS server for speed and convenience. Since your Service Provider may connect to the Internet with dynamic IP settings, it is likely that the DNS server IP’s are also provided dynamically.
LAN SETTINGS LAN Settings You can enable DHCP to dynamically allocate IP addresses to your client PCs, or configure filtering functions based on specific clients or protocols. The Barricade must have an IP address for the local network. The LAN Settings parameters are listed below. Parameter Description LAN IP IP Address IP Subnet Mask DHCP Server The IP address of the Barricade. The IP subnet mask.
CONFIGURING THE BARRICADE Parameter 4-24 Description Lease Time The length of time the DHCP server will reserve the IP address for each computer. Setting lease times for shorter intervals such as one day or one hour frees IP addresses after the specified period of time. This also means that a particular computer’s IP address may change over time. If you have set any advanced features such as DMZ, this is dependent on the IP address. For this reason, you will not want the IP address to change.
WIRELESS Wireless The Barricade also operates as a wireless access point, allowing wireless computers to communicate with each other. To configure this function, all you need to do is to enable the wireless function, define the radio channel, the SSID, and the security options. Check Enable and click SAVE SETTINGS.
CONFIGURING THE BARRICADE Channel and SSID You must specify a common radio channel and SSID (Service Set ID) to be used by the Barricade and all of its wireless clients. Be sure you configure all of its clients to the same values. Parameter Description Wireless Channel The radio channel used by the wireless router and its clients to communicate with each other. This channel must be the same on the Barricade and all of its wireless clients.
WIRELESS Parameter Description Bandwidth • 20MHz: Sets the operation bandwidth as 20 MHz. • 20/40MHz: Allows automatic detection of the operation bandwidth between 20 MHz and 40 MHz. Choosing the bandwidth mode as 20/40MHz allows you to use the extension channel. Broadcast SSID Enable or disable the broadcasting of the SSID. Disabling SSID broadcast will provide increased security by hiding the SSID of your wireless network.
CONFIGURING THE BARRICADE Access Control Using the Access Control functionality, you can restrict access based on MAC address. Each PC has a unique identifier known as a Medium Access Control (MAC) address. With MAC filtering enabled, the computers whose MAC address you have listed in the filtering table will be able to connect (or will be denied access) to the Barricade.
WIRELESS Security To make your wireless network safe, you should turn on the security function.
CONFIGURING THE BARRICADE WEP If you want to use WEP to protect your wireless network, you need to set the same parameters for the Barricade and all your wireless clients. Parameter WEP Mode Description Select 64 bit or 128 bit key to use for encryption. Key Entry Method Select Hex or ASCII to use for encryption key. Static WEP Key Setting You may automatically generate encryption keys or manually enter the keys.
WIRELESS WPA Wi-Fi Protected Access (WPA) combines temporal key integrity protocol (TKIP) and 802.1X mechanisms. It provides dynamic key encryption and 802.1X authentication service. Parameter Authentication Description Choose 802.1X or Pre-shared Key to use as the authentication method. • 802.1X: for the enterprise network with a RADIUS server. See “802.1X” on page 4-34. • Pre-shared key: for the SOHO network environment without an authentication server.
CONFIGURING THE BARRICADE WPA2 WPA2 is a product certification that is available through the Wi-Fi Alliance. WPA2 certifies that wireless equipment is compatible with the IEEE 802.11i standard. The WPA2 product certification formally replaces Wired Equivalent Privacy (WEP) and the other security features of the original IEEE 802.11 standard. The goal of WPA2 certification is to support the additional mandatory security features of the IEEE 802.
WIRELESS WPA+WPA2 Wi-Fi Protected Access (WPA) combines temporal key integrity protocol (TKIP) and 802.1x mechanisms. It provides dynamic key encryption and 802.1x authentication service. Wi-Fi Protected Access 2 (WPA2) is a product certification that is available through the Wi-Fi Alliance. WPA2 certifies that wireless equipment is compatible with the IEEE 802.11i standard.
CONFIGURING THE BARRICADE Parameter Authentication Description Choose 802.1X or Pre-shared Key to use as the authentication method. • 802.1X: for the enterprise network with a RADIUS server. See “802.1X” on page 4-34. • Pre-shared key: for the SOHO network environment without an authentication server. Pre-shared key type Select the key type to be used in the Pre-shared Key. Pre-shared Key Type in the key here. 802.1X If 802.
WIRELESS Parameter Description Authentication Enable 802.1X authentication. Session Idle Timeout Defines a maximum period of time for which the connection is maintained during inactivity. Re-Authentication Defines a maximum period of time for which the Period authentication server will dynamically re-assign a session key to a connected client. Quiet Period Defines a maximum period of time for which the ADSL Router will wait between failed authentications.
CONFIGURING THE BARRICADE Wi-Fi Protected Setup (WPS) The Barricade was implemented with the ease-of-use Wi-Fi Protected Setup (WPS). WPS makes a secure wireless network much easier to achieve by using an eight-digit PIN number and the Push Button Control (PBC). Check Enable and click Apply Changes. Pressing Generate New PIN creates a new Current PIN number. Pressing Restore Default PIN sets the PIN code to the factory default number. Take the following steps for easy network security settings.
WIRELESS PIN Code Setup 1. Power on your client device supporting WPS PIN code method. 2. Start WPS PIN process on client device. For instructions on how to do this refer to the user manual of the client device. 3. Enter the PIN code of client device. Note: The PIN code is generally printed on the bottom of the unit or displayed in the configuration utility. 4. Click the Start PIN button on the screen.
CONFIGURING THE BARRICADE Push Button Configuration (PBC) Method To achieve successful WPS connection, you can use one of the following ways: (1) push and hold the WPS button on your Barricade, or (2) click the Start PBC button on this screen. 1. Power on your network devices such as an access point and client network devices. 2. Press the WPS button for 4 seconds, or click the Start PBC button on the screen. 3. Press the WPS button or click the PBC button on your client devices of your network.
WIRELESS Manual For client devices without WPS, manually configure the device as displayed on the screen.
CONFIGURING THE BARRICADE NAT Network Address Translation allows multiple users to access the Internet sharing one public IP.
NAT Address Mapping Allows one or more public IP addresses to be shared by multiple internal users. This also hides the internal network for increased privacy and security. Enter the Public IP address you wish to share into the Global IP field. Enter a range of internal IPs that will share the global IP into the “from” field.
CONFIGURING THE BARRICADE Virtual Server If you configure the Barricade as a virtual server, remote users accessing services such as web or FTP at your local site via public IP addresses can be automatically redirected to local servers configured with private IP addresses. In other words, depending on the requested service (TCP/UDP port number), the Barricade redirects the external service request to the appropriate server (located at another internal IP address).
NAT Special Application Some applications require multiple connections, such as Internet gaming, video-conferencing, and Internet telephony. These applications may not work when Network Address Translation (NAT) is enabled. If you need to run applications that require multiple connections, use these screens to specify the additional public ports to be opened for each application.
CONFIGURING THE BARRICADE NAT Mapping Table This screen displays the current NAPT (Network Address Port Translation) address mappings. NAT Mapping Table displays the current NAPT address mappings. The NAT address mappings are listed 20 lines per page, click the control buttons to move forwards and backwards. As the NAT mapping is dynamic, a Refresh button is provided to refresh the NAT Mapping Table with the mots updated values. The content of the NAT Mapping Table is described as follows.
ROUTING Routing These screens define routing related parameters, including static routes and RIP (Routing Information Protocol) parameters. Static Route Parameter Description Index Check the box of the route you wish to delete or modify. Network Address Enter the IP address of the remote computer for which to set a static route. Subnet Mask Enter the subnet mask of the remote network for which to set a static route. Gateway Enter the WAN IP address of the gateway to the remote network.
CONFIGURING THE BARRICADE RIP RIP sends routing-update messages at regular intervals and when the network topology changes. When a router receives a routing update that includes changes to an entry, it updates its routing table to reflect the new route. RIP routers maintain only the best route to a destination. After updating its routing table, the router immediately begins transmitting routing updates to inform other network routers of the change.
ROUTING Parameter Description General RIP Parameters RIP mode Globally enables or disables RIP. Auto summary If Auto summary is disabled, then RIP packets will include sub-network information from all subnetworks connected to the router. If enabled, this sub-network information will be summarized to one piece of information covering all subnetworks. Table of current Interface RIP parameter Interface The WAN interface to be configured. Operation Mode Disable: RIP disabled on this interface.
CONFIGURING THE BARRICADE Routing Table Parameter Flags Description Indicates the route status: C = Direct connection on the same subnet. S = Static route. R = RIP (Routing Information Protocol) assigned route. I = ICMP (Internet Control Message Protocol) Redirect route. Network Address Destination IP address. Netmask The subnetwork associated with the destination. This is a template that identifies the address bits in the destination address used for routing to specific subnets.
FIREWALL Firewall The Barricade Router’s firewall inspects packets at the application layer, maintains TCP and UDP session information including time-outs and the number of active sessions, and provides the ability to detect and prevent certain types of network attacks. Network attacks that deny access to a network device are called Denial-of-Service (DoS) attacks. DoS attacks are aimed at devices and networks with a connection to the Internet.
CONFIGURING THE BARRICADE Access Control Access Control allows users to define the outgoing traffic permitted or not-permitted through the WAN interface. The default is to permit all outgoing traffic. The following items are on the Access Control screen: Parameter Description Enable Filtering Function Enable or Disable Access control function. Normal Filtering Table Displays descriptive list of Filtering rules defined.
FIREWALL To create a new access control rule: 1. Click Add PC on the Access Control screen. The Access Control Add PC screen will appear. 2. Define the appropriate settings for client PC services. 3. Click OK and then click SAVE SETTINGS to save your settings.
CONFIGURING THE BARRICADE MAC Filter The MAC Filter allows you to define what client PC’s can access the Internet. When enabled only the MAC addresses defined in the MAC Filtering table will have access to the Internet. All other client devices will be denied access. You can enter up to 32 MAC addresses in this table. 1. MAC Address Control: select enable or disable. 2. MAC Filtering Table: enter the MAC address in the space provided.
FIREWALL URL Blocking The Barricade allows the user to block access to web sites by entering either a full URL address or just a keyword. This feature can be used to protect children from accessing violent or pornographic web sites. You can define up to 30 sites here.
CONFIGURING THE BARRICADE Schedule Rule You may filter Internet access for local clients based on rules. Each access control rule may be activated at a scheduled time. Define the schedule on the Schedule Rule screen, and apply the rule on the Access Control screen.
FIREWALL Follow these steps to add a schedule rule: 1. Click Add Schedule Rule on the Schedule Rule screen. The Edit Schedule Rule screen will appear. 2. Define the appropriate settings for a schedule rule. 3. Click OK and then click SAVE SETTINGS to save your settings.
CONFIGURING THE BARRICADE Intrusion Detection • Intrusion Detection Feature Stateful Packet Inspection (SPI) and Anti-DoS firewall protection (Default: Enabled) — The Intrusion Detection Feature of the Barricade Router limits access for incoming traffic at the WAN port. When the SPI feature is turned on, all incoming packets will be blocked except for those types marked in the Stateful Packet Inspection section.
FIREWALL • Stateful Packet Inspection This is called a “stateful” packet inspection because it examines the contents of the packet to determine the state of the communications; i.e., it ensures that the stated destination computer has previously requested the current communication.
CONFIGURING THE BARRICADE sources that are known and trusted from previous interactions. In addition to being more rigorous in their inspection of packets, stateful inspection firewalls also close off ports until connection to the specific port is requested. When particular types of traffic are checked, only the particular type of traffic initiated from the internal LAN will be allowed.
FIREWALL • Connection Policy Enter the appropriate values for TCP/UDP sessions as described in the following table. Parameter Defaults Description Fragmentation half-open wait 10 sec Configures the number of seconds that a packet state structure remains active. When the timeout value expires, the router drops the unassembled packet, freeing that structure for use by another packet.
CONFIGURING THE BARRICADE • DoS Criteria and Port Scan Criteria Set up DoS and port scan criteria in the spaces provided (as shown below). Parameter Defaults Description Total incomplete TCP/UDP sessions HIGH 300 sessions Defines the rate of new unestablished sessions that will cause the software to start deleting half-open sessions. Total incomplete TCP/UDP sessions LOW 250 sessions Defines the rate of new unestablished sessions that will cause the software to stop deleting halfopen sessions.
FIREWALL DMZ If you have a client PC that cannot run an Internet application properly from behind the firewall, you can open the client up to unrestricted twoway Internet access. Enter the IP address of a DMZ (Demilitarized Zone) host on this screen. Adding a client to the DMZ may expose your local network to a variety of security risks, so only use this option as a last resort.
CONFIGURING THE BARRICADE UPnP The Universal Plug and Play architecture offers pervasive peer-to-peer network connectivity of PCs of all form factors, intelligent appliances, and wireless devices. UPnP enables seamless proximity network in addition to control and data transfer among networked devices in the office, home and everywhere within your network.
DDNS DDNS Dynamic Domain Name Service (DDNS) provides users on the Internet with a method to tie their domain name to a computer or server. DDNS allows your domain name to follow your IP address automatically by having your DNS records changed when your IP address changes. This DNS feature is powered by DynDNS.org or TZO.com. With a DDNS connection you can host your own web site, email server, FTP site, and more at your own location even if you have a dynamic IP address.
CONFIGURING THE BARRICADE Tools Use the Tools menu to backup the current configuration, restore a previously saved configuration, update firmware, and reset the Barricade. Configuration Tools Choose a function and click Next. 4-64 • Backup Router Configuration: this allows you to save the Barricade’s configuration to a file. • Restore from saved Configuration file: this function is used to restore the previously saved backup configuration file.
TOOLS Firmware Upgrade Use this screen to update the firmware or user interface to the latest versions. 1. Download the upgrade file from the SMC web site first, and save it to your hard drive. 2. Then click Browse... to look for the downloaded file. Click SAVE SETTINGS. Check the Status screen Information section to confirm that the upgrade process was successful.
CONFIGURING THE BARRICADE Reset Click REBOOT ROUTER to reset the ADSL Router. The reset will be complete when the power LED stops blinking. If you perform a reset from this screen, the configurations will not be changed back to the factory default settings. Note: If you use the Reset button on the back panel, the Barricade performs a power reset. If the button is pressed for over 10 seconds, all the LEDs will illuminate and the factory default settings will be restored.
TOOLS STATUS The Status screen displays WAN/LAN connection status, firmware, and hardware version numbers, illegal attempts to access your network, as well as information on DHCP clients connected to your network. The security log may be saved to a file by clicking Save and choosing a location. Scroll down to view more information on the Status screen.
CONFIGURING THE BARRICADE The following items are included on the Status screen: Parameter Description INTERNET Displays WAN connection type and status. Renew GATEWAY Click on this button to establish a connection to the WAN. Displays system IP settings, as well as DHCP Server and Firewall status. INFORMATION Displays the number of attached clients, the firmware versions, the physical MAC address for each media interface and for the ADSL Router, as well as the hardware version and serial number.
FINDING THE MAC ADDRESS OF A NETWORK CARD Finding the MAC address of a Network Card WINDOWS NT4/2000/XP Click Start/Programs/Command Prompt. Type ipconfig /all and press ENTER. The MAC address is listed as the Physical Address. MACINTOSH Click System Preferences/Network. The MAC address is listed as the Ethernet Address on the TCP/IP tab. LINUX Run the command /sbin/ifconfig. The MAC address is the value after the word HWaddr.
CONFIGURING THE BARRICADE 4-70
APPENDIX A TROUBLESHOOTING This section describes common problems you may encounter and possible solutions to them. The Barricade can be easily monitored through panel indicators to identify problems. Troubleshooting Chart Symptom Action LED Indicators Power LED is off • Check connections between the Barricade, the external power supply, and the wall outlet.
TROUBLESHOOTING Troubleshooting Chart Symptom Action LED Indicators LAN LED is Off • Verify that the Barricade and attached device are powered on. • Be sure the cable is plugged into both the Barricade and the corresponding device. • Verify that the proper cable type is used and that its length does not exceed the specified limits. • Be sure that the network interface on the attached device is configured for the proper communication speed and duplex mode.
TROUBLESHOOTING Troubleshooting Chart Symptom Action Management Problems Cannot connect using the web browser Forgot or lost the password • Be sure to have configured the Barricade with a valid IP address, subnet mask, and default gateway. • Check that you have a valid network connection to the Barricade and that the port you are using has not been disabled. • Check the network cabling between the management station and the Barricade.
TROUBLESHOOTING Troubleshooting Chart Symptom Action Wireless Problems A wireless PC cannot associate with the Barricade. • Make sure the wireless PC has the same SSID settings as the Barricade. See “Channel and SSID” on page 4-26. • You need to have the same security settings on the clients and the Barricade. See “Security” on page 4-29. The wireless network is often interrupted. • Move your wireless PC closer to the Barricade to find a better signal.
APPENDIX B CABLES Ethernet Cable Caution: Do not plug a phone jack connector into an RJ-45 port. For Ethernet connections, use only twisted-pair cables with RJ-45 connectors that conform to FCC standards. Specifications Cable Types and Specifications Cable Type Max. Length Connector 10BASE-T Cat. 3, 4, 5 100-ohm UTP 100 m (328 ft) RJ-45 100BASE-TX Cat. 5 100-ohm UTP 100 m (328 ft) RJ-45 Wiring Conventions For Ethernet connections, a twisted-pair cable must have two pairs of wires.
CABLES Each wire pair must be attached to the RJ-45 connectors in a specific orientation. The following figure illustrates how the pins on an Ethernet RJ-45 connector are numbered. Be sure to hold the connectors in the same orientation when attaching the wires to the pins. Figure B-1. RJ-45 Ethernet Connector Pin Numbers RJ-45 Port Ethernet Connection Use the straight-through CAT -5 Ethernet cable provided in the package to connect the Barricade to your PC.
RJ-45 PORT ETHERNET CONNECTION Pin Assignments With 10BASE-T/100BASE-TX cable, pins 1 and 2 are used for transmitting data, and pins 3 and 6 for receiving data. RJ-45 Pin Assignments Pin Number Assignment* 1 Tx+ 2 Tx- 3 Rx+ 6 Rx- * The “+” and “-” signs represent the polarity of the wires that make up each wire pair. Straight-Through Wiring If the port on the attached device has internal crossover wiring (MDI-X), then use straight-through cable.
CABLES Crossover Wiring If the port on the attached device has straight-through wiring (MDI), use crossover cable.
APPENDIX C SPECIFICATIONS IEEE Standards IEEE 802.3 10 BASE-T Ethernet IEEE 802.3u 100 BASE-TX Fast Ethernet IEEE 802.3, 802.3u, 802.11g, 802.1D LAN Interface 4 RJ-45 10 BASE-T/100 BASE-TX ports Auto-negotiates the connection speed to 10 Mbps Ethernet or 100 Mbps Fast Ethernet, and the transmission mode to half-duplex or full-duplex WAN Interface 1 RJ-45 port Indicator Panel Power, WAN, Online, WLAN, LAN 1~4, WPS Dimensions 188 x 133 x 33 mm (7.40 x 5.24 x 1.30 in) Weight 0.285 kg (0.
SPECIFICATIONS Advanced Features Dynamic IP Address Configuration – DHCP, DNS Firewall – Client privileges, hacker prevention and logging, Stateful Packet Inspection Virtual Private Network – PPTP, L2TP, IPSec pass-through, VPN pass-through Internet Standards RFC 826 ARP, RFC 791 IP, RFC 792 ICMP, RFC 768 UDP, RFC 793 TCP, RFC 783 TFTP, RFC 1661 PPP, RFC 1866 HTML, RFC 2068 HTTP Radio Features Wireless RF module Frequency Band 802.11n Radio: 2.4GHz 802.11g Radio: 2.4GHz 802.11b Radio: 2.
SPECIFICATIONS Operating Channels IEEE 802.
SPECIFICATIONS C-4
SMCWBR14S-N2 SMCWBR11-G
