SMC Networks Barricade SMCWBR14T-G User Manual
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SMC Networks Barricade SMCWBR14T-G User Manual

Smc networks wireless broadband router user guide
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  • Page 3 Wireless Broadband Router From SMC’s line of award-winning connectivity solutions 38 Tesla Irvine, CA 92618 Phone: (949) 679-8000 May 2005 R01 F/W 1.00 149100019300J...
  • Page 4 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 © 2005 by SMC Networks, Inc. 38 Tesla Irvine, CA 92618 All rights reserved.
  • Page 5 IMITED ARRANTY 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.
  • Page 6 * SMC will provide warranty service for one year following discontinuance from the active SMC price list. Under the limited lifetime warranty, internal and external power supplies, fans, and cables are covered by a standard one-year warranty from date of purchase. SMC Networks, Inc. 38 Tesla Irvine, CA 92618...

  • Page 7: Federal Communication Commission Interference Statement

    OMPLIANCES 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.

  • Page 8: Industry Canada Statement

    Equipment (or its transmit antenna) that is installed outdoors is subject to licensing. 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.
  • Page 9 Countries of Operation & Conditions of Use in the European Community This device is intended to be operated in all countries of the European Community. Requirements for indoor vs. outdoor operation, license requirements and allowed channels of operation apply in some countries as described below: Note: The user must use the configuration utility provided with this product to ensure the channels of operation are in conformance with the spectrum...
  • Page 10 OMPLIANCES 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...

  • Page 11: Safety Compliance

    è conforme ai requisiti essenziali ed alle altre disposizioni pertinenti stabilite dalla direttiva 1999/5/CE. Spanish Por medio de la presente SMC Networks declara que el Radio LAN device cumple con los requisitos esenciales y cualesquiera otras disposiciones aplicables o exigibles de la Directiva 1999/5/ Portuguese SMC Networks declara que este Radio LAN device está...
  • Page 12 OMPLIANCES Wichtige Sicherheitshinweise (Germany) 1. Bitte lesen Sie diese Hinweise sorgfältig durch. 2. Heben Sie diese Anleitung für den späteren Gebrauch auf. 3. Vor jedem Reinigen ist das Gerät vom Stromnetz zu trennen. Verwenden Sie keine Flüssigoder Aerosolreiniger. Am besten eignet sich ein angefeuchtetes Tuch zur Reinigung.

  • Page 13: Table Of Contents

    Introduction ........1-1 About the Barricade ......... 1-1 Features and Benefits .
  • Page 14 ABLE OF ONTENTS ADSL Settings - Fixed-IP xDSL ......4-10 ADSL Settings - PPPoE ....... 4-11 ADSL Settings - PPTP .
  • Page 15 Maintenance ..........4-58 Configuration Tools .
  • Page 16 ABLE OF ONTENTS...

  • Page 17: Introduction

    HAPTER NTRODUCTION Congratulations on your purchase of the Barricade (SMCWBR14T-G). 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.

  • Page 18: Features And Benefits

    EATURES AND ENEFITS Features and Benefits • Local network connection via a 10/100 Mbps Ethernet port • DHCP for dynamic IP configuration, and DNS for domain name mapping • Firewall with Stateful Packet Inspection, client privileges, intrusion detection, and NAT •...

  • Page 19: Applications

    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 IEEE 802.11g compatible devices, making it easy to create a network in small offices or homes. •...
  • Page 20 PPLICATIONS • 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.

  • Page 21: Installation

    “Configuring the Barricade” on page 4-1. Package Contents After unpacking the Barricade, check the contents of the box to be sure you have received the following components: • Barricade (SMCWBR14T-G) • Power adapter • One CAT-5 Ethernet cable (RJ-45) •...

  • Page 22: System Requirements

    NSTALLATION System Requirements You must meet the following minimum requirements: • An ADSL line installed by your ISP • An ADSL splitter (at least one) • A computer with a CD-ROM drive • Windows (98 or later), MacOS (9.x) • An up to date web browser: •...
  • Page 23 PPPoE/DSL connection is functioning correctly. The Barricade is establishing an PPPoE/DSL link. PPPoE/DSL connection is not established. WAN link. No WAN link. The Barricade is receiving power. Normal operation. Power off or failure. ARDWARE ESCRIPTION 108Mbps Wireless Broadband Router SMCWBR14T-G...
  • Page 24 NSTALLATION The following figure and table shows the rear panel of the Barricade. Note: Antenna not shown. Power Connector Figure 2-2. Rear Panel Item Power Inlet WAN Port LAN Ports Reset Button Antenna Connector LAN1 LAN2 RJ-45 Port RJ-45 LAN Ports Description Connect the included power adapter to this inlet.

  • Page 25: Isp Settings

    ISP Settings Please collect the following information from your ISP before setting up the Barricade: • ISP account user name and password • Protocol, encapsulation and VPI/VCI circuit numbers • DNS server address • IP address, subnet mask and default gateway (for fixed IP users only) Connect the System The Barricade can be positioned at any convenient location in your office or home.

  • Page 26: Phone Line Configuration

    NSTALLATION Phone Line Configuration Installing a Full-Rate Connection If you are using a full-rate (G.dmt) connection, your service provider will attach the outside ADSL line to a data/voice splitter. Use a straight through CAT-5 Ethernet cable (RJ-45) to connect the Barricade to the cable/DSL modem.

  • Page 27: Installing A Splitterless Connection

    Installing a Splitterless Connection If you are using a splitterless (G.lite) connection, then your service provider will attach the outside ADSL line directly to your phone system. Use a straight through CAT-5 Ethernet cable (RJ-45) to connect the Barricade to the cable/DSL modem. You will have to add low-pass filters to your phones as shown below: Plain Old Telephone...

  • Page 28: Connecting The Barricade To Your Lan

    NSTALLATION Connecting the Barricade to your LAN The four LAN ports on the Barricade auto-negotiate the connection speed to 10 Mbps Ethernet or 100 Mbps Fast Ethernet, as well as the transmission mode to half duplex or full duplex. Use RJ-45 cables to connect any of the four LAN ports on the Barricade to an Ethernet adapter on your PC.

  • Page 29: Connect The Power Adapter

    ONNECT THE YSTEM Connect the Power Adapter Plug the power adapter into the power socket on the side 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”...
  • Page 30 NSTALLATION 2-10...

  • Page 31: Configuring The Client Pc

    HAPTER ONFIGURING LIENT 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”...

  • Page 32: Tcp/Ip Configuration

    TCP/IP C ONFIGURATION 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: 255.255.255.0 Note: These settings can be changed to fit your network requirements,...

  • Page 33: Windows 2000

    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. ONFIGURING LIENT...
  • Page 34 TCP/IP C ONFIGURATION 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.

  • Page 35: Obtain Ip Settings From Your Barricade

    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.
  • Page 36 TCP/IP C ONFIGURATION 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.

  • Page 37: Manual Ip Configuration

    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.
  • Page 38 TCP/IP C ONFIGURATION 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. To disable the proxy in Internet Explorer, click Tools.

  • Page 39: Windows Xp

    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.
  • Page 40 TCP/IP C ONFIGURATION 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. 3-10...
  • Page 41 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.
  • Page 42 TCP/IP C ONFIGURATION 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. Type “EXIT”...
  • Page 43 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.

  • Page 44: Disable Http Proxy

    TCP/IP C ONFIGURATION 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. To disable the proxy in Internet Explorer, click Tools.

  • Page 45: Configuring Your Macintosh Computer

    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.
  • Page 46 ONFIGURING 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.

  • Page 47: Disable Http Proxy

    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.
  • Page 48 ONFIGURING ACINTOSH OMPUTER 3-18...

  • Page 49: Configuring The Barricade

    HAPTER ONFIGURING THE ARRICADE 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.

  • Page 50: Navigating The Web Browser Interface

    ONFIGURING THE ARRICADE Navigating the Web Browser Interface The Barricade’s management interface consists of a Setup Wizard, a Home Network Settings section, a Security section and an Advanced Settings section. Setup Wizard: Use the Setup Wizard for quick and easy configuration of your Internet connection and basic LAN settings.

  • Page 51: Making Configuration Changes

    Making Configuration Changes Configurable parameters have a dialog box or a drop-down list. Once a configuration change has been made on a page, be sure to click the Apply or Save Settings or NEXT button at the bottom of the page to enable the new setting.

  • Page 52: Login Screen

    ONFIGURING THE ARRICADE Login Screen The Login screen automatically appears first. Enter the default password “smcadmin” and then click LOGIN.

  • Page 53: Setup Wizard

    Setup Wizard Getting Started The Setup Wizard automatically appears next. The first item in the Setup Wizard is Getting Started. Simply click NEXT to proceed to the following screen and configure your Wireless Settings. ETUP IZARD...

  • Page 54: Wireless Settings

    ONFIGURING THE ARRICADE Wireless Settings Enter your wireless network settings on this page. 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 value.
  • Page 55 Super G Atheros’ Super G is a series of intelligent mechanisms that engage when additional bandwidth is available and/or needed. It increases the actual end user throughput of an 802.11a/b/g network. These features include bursting, compression, fast frames and Dynamic Turbo. These four features are described briefly below.

  • Page 56: Internet Settings

    ONFIGURING THE ARRICADE Internet Settings Specify the WAN connection type required by your Internet Service Provider. Specify Cable modem, Fixed-IP xDSL, PPPoE xDSL or PPTP. Select your connection type to proceed. Click BACK to go back and change your settings.

  • Page 57: Cable Modem Settings

    ETUP IZARD Cable Modem Settings If the ISP requires you to input a Host Name, type it in the “Host Name” field. The “MAC Address” field will be filled automatically. Click NEXT to proceed, or BACK to change your settings.

  • Page 58: Adsl Settings - Fixed-Ip Xdsl

    ONFIGURING THE ARRICADE ADSL Settings - Fixed-IP xDSL Enter the IP address, Gateway IP address, DNS IP address, and Subnet Mask provided to you by your ISP in the appropriate fields below. Click NEXT to proceed, or BACK to change your settings. 4-10...

  • Page 59: Adsl Settings - Pppoe

    ADSL Settings - 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.

  • Page 60: Adsl Settings - Pptp

    ONFIGURING THE ARRICADE ADSL Settings - PPTP Enter the User ID and Password required by your ISP in the appropriate fields. Enter the Idle Time Out for the Internet connection. This is the period of time for which the connection to the Internet is maintained during inactivity.

  • Page 61: Home Network Settings

    ETWORK ETTINGS Home Network Settings Clicking the Home icon at any time, returns you to this home page. The Main Menu links are used to navigate to other menus that display configuration parameters and statistics. 4-13...
  • Page 62 ONFIGURING THE ARRICADE The Barricade’s Home Network Settings interface contains four main menu items as described in the following table. Menu Description Status Provides WAN connection type and status, firmware and hardware version numbers, system IP settings, as well as DHCP, NAT, and firewall information.

  • Page 63: Making Configuration Changes

    AKING ONFIGURATION HANGES Status The Status screen displays WAN/LAN connection status, firmware and hardware version numbers, as well as information on DHCP clients connected to your network. You can also view the Security Log. 4-15...
  • Page 64 ONFIGURING THE ARRICADE The security file, SMCWBR14T_logfile.log, may be saved by clicking Save and choosing a location. The following items are included on the Status screen: Parameter INTERNET Release Renew Home Network (LAN) INFORMATION Displays the number of attached clients, the firmware versions, DHCP Client Log Displays information on DHCP clients on your network.

  • Page 65: 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 Wireless Router IP Address...
  • Page 66 ONFIGURING THE ARRICADE Parameter DHCP IP Address Pool Start IP End IP Domain Name Lease Time 4-18 Description The DHCP IP Address Pool is the range of IP addresses set aside for dynamic assignment to the computers on your network. This field indicates the first of the contiguous IP addresses in the IP address pool.

  • Page 67: Wan Settings

    AKING ONFIGURATION HANGES WAN Settings Specify the WAN connection type required by your Internet Service Provider. Specify Dynamic IP Address, PPPoE, PPTP or Static IP Address. Select the connection type and click More Configuration. 4-19...

  • Page 68: Dynamic Ip

    ONFIGURING THE ARRICADE 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.

  • Page 69: Pppoe

    AKING ONFIGURATION HANGES 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.

  • Page 70: Pptp

    ONFIGURING THE ARRICADE PPTP Enter the User ID and Password assigned by your ISP in the appropriate fields. Enter the Idle Time Out for the Internet connection. This is the period of time for which the connection to the Internet is maintained during inactivity.

  • Page 71: Static Ip

    AKING ONFIGURATION HANGES 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. 4-23...

  • Page 72: Wireless

    ONFIGURING THE ARRICADE Wireless The Barricade can be quickly configured for roaming clients by setting the Service Set Identifier (SSID) and channel number. It supports data encryption and client filtering. To use the wireless feature, check the Enable check box and click Save Settings.

  • Page 73: Channel And Ssid

    Channel and SSID Enter your wireless network settings on this screen. 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 value.

  • Page 74: Wds

    ONFIGURING THE ARRICADE The Wireless Distribution System (WDS) provides a means to extend the range of a Wireless Local Area Network (WLAN). WDS allows the Barricade to establish a direct link to other wireless base stations and allows clients to roam freely within the area covered by the WDS. Parameter SSID Channel...

  • Page 75: Security

    ECURITY Security The first menu item in the Security section is Firewall. The Barricade provides a stateful inspection firewall which is designed to protect against Denial of Service (DoS) attacks when activated. Its purpose is to allow a private local area network (LAN) to be securely connected to the Internet. The second menu item is Wireless.

  • Page 76: Firewall

    ONFIGURING THE ARRICADE Firewall The Barricade’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.

  • Page 77: Schedule Rule

    ECURITY Schedule Rule The first item listed in the Firewall section is 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 page, and apply the rule on the Access Control page.

  • Page 78: Edit Schedule Rule

    ONFIGURING THE ARRICADE Edit Schedule Rule 2. Define the appropriate settings for a schedule rule (as shown on the following screen). 3. Upon completion, click OK to save your schedule rules, and then click Save Settings to make your settings to take effect. Each access control rule may be activated at a scheduled time.

  • Page 79: Access Control

    Access Control Used in conjunction with the Schedule Rule screen, the Access Control screen allows users to define the outgoing traffic permitted or not-permitted. The default is to permit all outgoing traffic. The Barricade can also limit the access of hosts within the local area network (LAN).

  • Page 80: Access Control Add Pc

    ONFIGURING THE ARRICADE Access Control Add PC Define the access control list in this page. The settings in the screen shot below will block all email sending and receiving during weekdays (except Friday). Define the appropriate settings for client PC services (as shown above). At the bottom of this screen, you can set the scheduling function.

  • Page 81: Mac Filter

    ECURITY MAC Filter Use this page to block access to your network using MAC addresses. The Barricade can also limit the access of hosts within the local area network (LAN). The MAC Filtering Table allows the Barricade to enter up to 32 MAC addresses that are allowed access to the WAN port.

  • Page 82: Parental Control

    ONFIGURING THE ARRICADE Parental Control The Barricade allows the user to block access to web sites from a particular PC 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.

  • Page 83: Intrusion Detection

    ECURITY Intrusion Detection The Barricade’s firewall inspects packets at the application layer, maintains TCP and UDP session information including timeouts and number of active sessions, and provides the ability to detect and prevent certain types of network attacks such as Denial-of-Service (DoS) attacks. 4-35...
  • Page 84 ONFIGURING THE ARRICADE Network attacks that deny access to a network device are called DoS attacks. DoS attacks are aimed at devices and networks with a connection to the Internet. Their goal is not to steal information, but to disable a device or network so users no longer have access to network resources.
  • Page 85 The table below lists the Intrusion Detection parameters and their descriptions. Parameter Defaults Description Intrusion Detection Feature SPI and Anti-DoS firewall protection RIP Defect Disabled If the router does not reply to an IPX RIP request Discard Ping to Don’t discard The Intrusion Detection feature of the Barricade limits the access of incoming traffic at the WAN...
  • Page 86 ONFIGURING THE ARRICADE Parameter Stateful Packet Inspection When hackers attempt to enter your network, we can alert you by email Your E-mail Address SMTP Server Address POP3 Server Address User Name 4-38 Defaults Description This option allows you to select different application types that are using dynamic port numbers.
  • Page 87 Parameter Defaults Description Password Connection Policy Fragmentation 10 secs half-open wait TCP SYN wait 30 secs TCP FIN wait 5 secs TCP connection 3600 secs idle timeout (1 hour) UDP session idle 30 secs timeout DoS Detect Criteria Total incomplete TCP/UDP sessions sessions HIGH...
  • Page 88 ONFIGURING THE ARRICADE Parameter Incomplete TCP/UDP sessions detect sensitive time period Maximum half-open fragmentation packet number from same host Half-open fragmentation detect sensitive time period Flooding cracker block time Note: We do not recommend modifying the default parameters shown above. Click Save Settings to proceed, or Cancel to change your settings.

  • Page 89: Dmz

    ECURITY 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 two-way 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.

  • Page 90: Wireless

    ONFIGURING THE ARRICADE Wireless The Barricade can be quickly configured for roaming clients by setting the Service Set Identifier (SSID) and channel number. It supports data encryption and client filtering. To use the wireless feature, check the Enable check box and click Save Settings.

  • Page 91: Wireless Encryption

    Wireless Encryption The Barricade can transmit your data securely over a wireless network. Matching security mechanisms must be set up on your Barricade and your wireless client devices. Select the most suitable security mechanism from the drop-down list on this screen. Parameter No WEP, No WPA/WPA2 WEP Only...

  • Page 92: Access Control

    ONFIGURING THE ARRICADE Access Control For a more secure wireless network you can specify that only certain wireless clients can connect to the Barricade. Up to 32 MAC addresses can be added to the MAC Filtering Table. When enabled, all registered MAC addresses are controlled by the Access Rule.

  • Page 93: Wep

    WEP is the basic mechanism to transmit your data securely over a wireless network. Matching encryption keys must be set up on your Barricade and and each of your wireless client devices. Parameter WEP Mode Key Entry Method Key Provisioning Default Key ID Passphrase Key 1~4...
  • Page 94 ONFIGURING THE ARRICADE You may automatically generate encryption keys or manually enter the keys. To generate the key automatically with passphrase, check the Passphrase box, and enter a string of characters. Select the default key from the drop-down menu. Click APPLY. Note: The passphrase can consist of up to 63 alphanumeric characters.

  • Page 95: Wpa/Wpa2

    WPA/WPA2 WPA/WPA2 is a security enhancement that strongly increases the level of data protection and access control for existing wireless LAN. Matching authentication and encryption methods must be set up on your Barricade and wireless client devices to use WPA/WPA2. To use WPA, your wireless network cards must be equipped with software that supports WPA.
  • Page 96 ONFIGURING THE ARRICADE WPA addresses all known vulnerabilities in WEP, the original, less secure 40 or 104-bit encryption scheme in the IEEE 802.11 standard. WPA also provides user authentication, since WEP lacks any means of authentication. Designed to secure present and future versions of IEEE 802.11 devices, WPA is a subset of the IEEE 802.11i specification.
  • Page 97 802.1X If 802.1X is used in your network, then you should enable this function for the Barricade. This screen allows you to set the 802.1X parameters. 802.1X is a method of authenticating a client wireless connection. Enter the parameters below to connect the Barricade to the Authentication Server. Parameter 802.1X Authentication Enable or disable the authentication function.
  • Page 98 ONFIGURING THE ARRICADE Parameter Server Port Secret Key NAS-ID 802.1X The use of IEEE 802.1X offers an effective framework for authenticating and controlling user traffic to a protected network, as well as dynamically varying encryption keys. 802.1X ties EAP (Extensible Authentication Protocol) to both the wired and wireless LAN media and supports multiple authentication methods, such as token cards, Kerberos, one-time passwords, certificates, and public key authentication.

  • Page 99: Advanced Settings

    Advanced Settings To configure the advanced settings such as NAT, Maintenance, System settings and UPnP, click Advanced Settings. Note: Changing some of the device settings in the Advanced Settings mode may cause the Barricade to become unresponsive. The Barricade’s advanced management interface contains 6 main menu items as described in the following table.

  • Page 100: Nat

    ONFIGURING THE ARRICADE The first menu item in the Advanced Settings section is Network Address Translation (NAT). This process allows all of the computers on your home network to use one IP address. Using the NAT capability of the Barricade, you can access the Internet from any computer on your home network without having to purchase more IP addresses from your ISP.

  • Page 101: Address Mapping

    DVANCED ETTINGS Address Mapping Network Address Translation (NAT) allows IP addresses used in a private local network to be mapped to one or more addresses used in the public, global Internet. This feature limits the number of public IP addresses required from the ISP and also maintains the privacy and security of the local network.

  • Page 102: Virtual Server

    ONFIGURING THE ARRICADE Virtual Server Using this feature, you can put PCs with public IPs and PCs with private IPs in the same LAN area. 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.

  • Page 103: Special Applications

    DVANCED ETTINGS Special Applications Some applications, such as Internet gaming, videoconferencing, Internet telephony and others, require multiple connections. These applications cannot work with Network Address Translation (NAT) enabled. If you need to run applications that require multiple connections, use the following screen to specify the additional public ports to be opened for each application.
  • Page 104 ONFIGURING THE ARRICADE Popular applications requiring multiple ports are listed in the Popular Applications field. From the drop-down list, choose the application and then choose a row number to copy this data into. Note: Choosing a row that already contains data will overwrite the current settings.

  • Page 105: Nat Mapping Table

    NAT Mapping Table This page displays the current NAPT (Network Address Port Translation) 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 most updated values.

  • Page 106: Maintenance

    ONFIGURING THE ARRICADE Maintenance Use the Maintenance menu to back up the current settings, to restore previously saved settings, or to restore the factory default settings. Configuration Tools Check Backup Wireless Router Configuration and click NEXT to save your Barricade’s configuration to a file named config.bin on your PC. You can then check the Restore from saved Configuration file (SMCWBR14T_backup.bin) radio button and click NEXT to restore the saved backup configuration file.

  • Page 107: Firmware Upgrade

    AINTENANCE Firmware Upgrade Use this screen to update the firmware to the latest version. Go to www.smc.com to find the latest firmware. Download the firmware to your hard drive first. Click Browse... to locate the saved file. After locating the new firmware file, click BEGIN UPGRADE. Follow the instructions to complete the upgrade.

  • Page 108: Reset

    ONFIGURING THE ARRICADE Reset Perform a reset from this screen. To perform a system reset, click the Reboot Wireless Router button in the screen above. The configurations that you have set previously will not be changed back to the factory default settings. Note: You may also use the blue Reset button on the rear panel of the Barricade to perform a reset.

  • Page 109: System

    System This section includes all the basic configuration tools for the Barricade, such as time settings, password settings, and remote management. Time Settings Set the time zone and time server for the Barricade. This information is used for log entries and client access control. Check Enable Automatic Time Server Maintenance to automatically maintain the Barricade’s system time by synchronizing with a public time server over the Internet.

  • Page 110: Password Settings

    ONFIGURING THE ARRICADE Password Settings Use this page to restrict access based on a password. For security you should assign one before exposing the Barricade to the Internet. Passwords can contain from 3 to12 alphanumeric characters and are case sensitive. Note: If your password is lost, or you cannot gain access to the user interface, press the Reset button (colored blue) on the rear panel (holding it down for at least six seconds) to restore the factory...

  • Page 111: Remote Management

    YSTEM 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 remote host and click Save Settings.

  • Page 112: Snmp

    ONFIGURING THE ARRICADE SNMP Community Click SNMP and then Community to access the screen below. Use the SNMP configuration screen to display and modify parameters for the Simple Network Management Protocol (SNMP). A computer attached to the network, called a Network Management Station (NMS), can be used to access this information.

  • Page 113: Trap

    Trap Click SNMP and then Trap. This will load the SNMP trap screen shown below. Parameter IP Address Community Version Click Save Settings to proceed, or Cancel to change your settings. Description Traps are sent to this address when errors or specific events occur on the network.

  • Page 114: Upnp

    ONFIGURING THE ARRICADE UPnP Universal Plug and Play technology makes home networking simple and affordable. This architecture offers pervasive peer-to-peer network connectivity of PCs of all form factors, intelligent appliances, and wireless devices. UPnP architecture leverages TCP/IP and the web to enable seamless proximity networking in addition to control and data transfer among networked devices in the home, office, and everywhere in between.

  • Page 115: Routing

    Routing This section defines routing related parameters, including static routes and RIP (Routing Information Protocol) parameters. Static Route Click Add to add a new static route to the list. Parameter Index Network Address Subnet Mask Gateway Configure Click Save Settings to save the configuration. Description Index number of the route.

  • Page 116: Rip

    ONFIGURING THE ARRICADE RIP sends routing-update messages at regular intervals and when the network topology changes. Parameter General RIP Parameters RIP Mode Auto summary Table of current Interface RIP parameter Interface Operation Mode Disable: RIP disabled on this interface. Version Poison Reverse 4-68 Description...
  • Page 117 Parameter Description Authentication None: No authentication. Required Password: A password authentication key is included in the packet. If this does not match what is expected, the packet will be discarded. This method provides very little security as it is possible to learn the authentication key by watching RIP packets.

  • Page 118: Routing Table

    ONFIGURING THE ARRICADE Routing Table Click Routing Table to view the screen below. Parameter Flags Network Address Netmask Gateway Interface Metric 4-70 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.
  • Page 119 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 • • PPENDIX ROUBLESHOOTING Check connections between the Barricade, the external power supply, and the wall outlet.

  • Page 120: Troubleshooting

    ROUBLESHOOTING Troubleshooting Chart Symptom LED Indicators LAN LED is Network Connection Problems Cannot ping the Barricade from the attached LAN, or the Barricade cannot ping any device on the attached Action • Verify that the Barricade and attached device are powered on.
  • Page 121 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.
  • Page 122 ROUBLESHOOTING Troubleshooting Chart Symptom Wireless Problems A wireless PC cannot associate with the Barricade. The wireless network is often interrupted. The Barricade cannot be detected by a wireless client. Action • Make sure the wireless PC has the same SSID settings as the Barricade.
  • Page 123 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 10BASE-T 100BASE-TX Wiring Conventions For Ethernet connections, a twisted-pair cable must have two pairs of wires.

  • Page 124: B Cables

    ABLES 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.

  • Page 125: Pin Assignments

    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 * 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.
  • Page 126 ABLES Crossover Wiring If the port on the attached device has straight-through wiring (MDI), use crossover cable. Crossover Cable Pin Assignments End 1 1 (Tx+) 2 (Tx-) 3 (Rx+) 6 (Rx-) End 2 3 (Rx+) 6 (Rx-) 1 (Tx+) 2 (Tx-)
  • Page 127 PPENDIX PECIFICATIONS Standards Compliance CE Mark Safety TÜV IEEE 802.3 10 BASE-T Ethernet IEEE 802.3u 100 BASE-TX Fast Ethernet 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 ADSL RJ-45 port Indicator Panel...
  • Page 128 PECIFICATIONS Advanced Features Dynamic IP Address Configuration – DHCP, DNS, DDNS Firewall – Client privileges, hacker prevention and logging, Stateful Packet Inspection Virtual Private Network – PPTP, IPSec pass-through, VPN pass-through, VLAN Ping Internet Standards RFC 826 ARP, RFC 791 IP, RFC 792 ICMP, RFC 768 UDP, RFC 793 TCP, RFC 783 TFTP, RFC 1483 AAL5 Encapsulation, RFC 1661 PPP, RFC 1866 HTML, RFC 2068 HTTP, RFC 2364 PPP over ATM Radio Features...
  • Page 129 PECIFICATIONS RF Output Power Modulation Rate-Output Power (dBm) 802.11b - 1Mbps 16 802.11b - 2Mbps 16 802.11b - 5.5Mbps 16 802.11b - 11Mbps 16 Modulation Rate-Output Power (dBm) 802.11g - 6Mbps 15 802.11g - 9Mbps 15 802.11g - 12Mbps 15 802.11g - 18Mbps 15 802.11g- 24Mbps 15 802.11g - 36Mbps 15...

  • Page 130: Specifications

    PECIFICATIONS Environmental SMCWBR14T-G complies with the following standards: Temperature Operating 0 to 40 °C (32 to 104 °F) Storage -40 to 70 °C (-40 to 158 °F) Humidity 5% to 95% (non-condensing) Vibration: IEC 68-2-36, IEC 68-2-6 Shock: IEC 68-2-29...

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