SMC Networks Barricade SMC7904BRA Manual
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SMC Networks Barricade SMC7904BRA Manual

Broadband router with built-in adsl modem
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  • Page 3 Broadband Router with built-in ADSL Modem From SMC’s line of award-winning connectivity solutions August 2004 38 Tesla Irvine, CA 92618 Phone: (949) 679-8000...
  • 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 © 2004 by SMC Networks, Inc. 38 Tesla Irvine, CA 92618 All rights reserved.
  • Page 5 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.
  • Page 6 RIGHTS, WHICH MAY VARY FROM STATE TO STATE. NOTHING IN THIS WARRANTY SHALL BE TAKEN TO AFFECT YOUR STATUTORY RIGHTS. * 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.

  • 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. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with instructions, may cause harmful interference to radio communications.
  • Page 8 OMPLIANCES The REN is used to determine the quantity of devices that may be connected to the telephone line. Excessive RENs on the telephone line may result in the devices not ringing in response to an incoming call. In most, but not all areas, the sum of the RENs should not exceed five (5.0).

  • Page 9: Ec Conformance Declaration

    OMPLIANCES EC Conformance Declaration Marking by the above symbol indicates compliance with the Essential Requirements of the R&TTE Directive of the European Union (1999/5/EC). This equipment meets the following conformance standards: EN 300 328-1 December 2001 V1.3.1 EN 300 328-2 December 2001 V1.2.1 EN 301 489-1 September 2001 V1.4.1 EN 301 489-17 September 2000 V1.2.1 EN 60950 January 2000...
  • Page 10 OMPLIANCES 14. Wenn folgende Situationen auftreten ist das Gerät vom Stromnetz zu trennen und von einer qualifizierten Servicestelle zu überprüfen: a. Netzkabel oder Netzstecker sind beschädigt. b. Flüssigkeit ist in das Gerät eingedrungen. c. Das Gerät war Feuchtigkeit ausgesetzt. d. Wenn das Gerät nicht der Bedienungsanleitung entsprechend funktioniert oder Sie mit Hilfe dieser Anleitung keine Verbesserung erzielen.

  • Page 11: Table Of Contents

    ABLE OF ONTENTS Introduction ........1-1 About the Barricade ADSL Router ......1-1 Features and Benefits .
  • Page 12 ABLE OF ONTENTS Configuring the Barricade ADSL Router ..4-1 Navigating the Management Interface ......4-2 Making Configuration Changes .
  • Page 13 ABLE OF ONTENTS Troubleshooting ......A-1 Cables ........B-1 Ethernet Cable .
  • Page 14 ABLE OF ONTENTS...

  • Page 15: Introduction

    HAPTER NTRODUCTION Congratulations on your purchase of the Barricade ADSL Router. 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 16: Applications

    NTRODUCTION • Firewall with Stateful Packet Inspection, client privileges, intrusion detection, and NAT • NAT also enables multi-user Internet access via a single user account, and virtual server functionality (providing protected access to Internet services such as web, FTP, email, and Telnet) •...
  • Page 17 PPLICATIONS • Shared IP Address The Barricade ADSL Router provides Internet access for up to 253 users via a single shared IP address. Using only one ISP account, multiple users on your network can browse the web at the same time. •...
  • Page 18 NTRODUCTION...

  • Page 19: Installation

    HAPTER NSTALLATION Before installing the Barricade ADSL Router, verify that you have all the items listed under the Package Contents list. 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 ADSL Router.

  • Page 20: System Requirements

    NSTALLATION System Requirements You must meet the following minimum requirements: • ADSL line installed by your Internet Service Provider. • A PC using a fixed IP address or dynamic IP address assigned via DHCP, as well as a gateway server address and DNS server address from your service provider.
  • Page 21 ARDWARE ESCRIPTION The Barricade ADSL Router includes an LED display on the front panel for system power and port indications that simplifies installation and network troubleshooting. It also provides the following ports on the rear panel: RJ-11 Reset Power Power RJ-45 LAN ports Port Button...

  • Page 22: Led Indicators

    NSTALLATION LED Indicators The power and port LED indicators on the front panel are illustrated by the following figure and table. Figure 2-2. Front Panel Status Description The Barricade ADSL Router is receiving power. Normal operation. Power off or failure. ADSL connection is functioning correctly.

  • Page 23: Isp Settings

    ISP S ETTINGS ISP Settings Please collect the following information from your ISP before setting up the Barricade ADSL Router: • 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 ADSL Router can be positioned at any convenient location in your office or home.

  • Page 24: 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. In this case you can connect your phones and computer directly to the splitter as shown below: Plain Old Telephone System (POTS)

  • Page 25: Installing A Splitterless Connection

    ONNECT THE YSTEM 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. In this case you can connect your phones and computer directly to the incoming ADSL line, but you will have to add low-pass filters to your phones as shown below: Plain Old...

  • Page 26: Attach To Your Network Using Ethernet Cabling

    NSTALLATION Attach to Your Network Using Ethernet Cabling The four LAN ports on the Barricade ADSL Router 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 ADSL Router to an Ethernet adapter on your PC.

  • Page 27: Configuring 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 ADSL Router. First determine how your ISP issues your IP address. Many ISPs issue these numbers automatically using Dynamic Host Configuration Protocol (DHCP).

  • Page 28: Tcp/Ip Configuration

    ONFIGURING LIENT TCP/IP Configuration To access the Internet through the Barricade ADSL Router, you must configure the network settings of the computers on your LAN to use the same IP subnet as the Barricade ADSL Router. The default IP settings for the Barricade ADSL Router are: IP Address 192.168.2.1...

  • Page 29: Windows 98/Me

    98/M INDOWS Windows 98/Me You may find that the instructions in this section do not exactly match your version of Windows. This is because these steps and screen shots were created from Windows 98. Windows Millennium Edition is similar, but not identical, to Windows 98. 1.
  • Page 30 ONFIGURING LIENT 3. In the Network window, under the Configuration tab, double-click the TCP/IP item listed for your network card. 4. In the TCP/IP window, select the IP Address tab. If “Obtain an IP address automatically” is already selected, your computer is already configured for DHCP.

  • Page 31: Disable Http Proxy

    98/M INDOWS 5. Windows may need your Windows 98/Me CD to copy some files. After it finishes copying, it will prompt you to restart your system. Click Yes and your computer will restart. TCP/IP Configuration Setting Primary DNS Server ____.____.____.____ Secondary DNS Server ____.____.____.____ Default Gateway...
  • Page 32 ONFIGURING LIENT 3. In the Internet Options window, click the Connections tab. Next, click the LAN Settings... button. 4. Clear all the check boxes. 5. Click OK, and then click OK again to close the Internet Options window.

  • Page 33: Obtain Ip Settings From Your Barricade Adsl Router

    98/M INDOWS Obtain IP Settings from Your Barricade ADSL Router Now that you have configured your computer to connect to your Barricade ADSL Router, it needs to obtain new network settings. By releasing old DHCP IP settings and renewing them with settings from your Barricade ADSL Router, you can also verify that you have configured your computer correctly.

  • Page 34: Windows Nt 4.0

    ONFIGURING LIENT Windows NT 4.0 1. On the Windows desktop, click Start/Settings/Control Panel. 2. Double-click the Network icon.
  • Page 35 NT 4.0 INDOWS 3. In the Network window, Select the Protocols tab. Double-click TCP/IP Protocol. 4. When the Microsoft TCP/IP Properties window open, select the IP Address tab. 5. In the Adapter drop down list, be sure your Ethernet adapter is selected. 6.

  • Page 36: Disable Http Proxy

    ONFIGURING LIENT 8. Windows may copy some files, and will then prompt you to restart your system. Click Yes and your computer will shut down and restart. TCP/IP Configuration Setting Default Gateway ____.____.____.____ Primary DNS Server ____.____.____.____ Secondary DNS Server ____.____.____.____ Host Name ____.____.____.____...
  • Page 37 NT 4.0 INDOWS 2. In the Command Prompt window, type “IPCONFIG /RELEASE” and press the ENTER key. 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 ADSL Router is functioning.

  • Page 38: Windows 2000

    ONFIGURING LIENT Windows 2000 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 ADSL Router. 3. The connection status screen will open. Click Properties. 4. Double-click Internet Protocol (TCP/IP).

  • Page 39: Disable Http Proxy

    2000 INDOWS 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 ADSL Router’s HTML configuration pages (refer to “Internet Explorer” on page 3-5).
  • Page 40 ONFIGURING LIENT 2. In the Command Prompt window, type “IPCONFIG /RELEASE” and press the ENTER key. 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 ADSL Router is functioning.

  • Page 41: Windows Xp

    INDOWS Windows XP 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. Double-click the connection for this device. 4. On the connection status screen, click Properties. 5.

  • Page 42: Disable Http Proxy

    ONFIGURING LIENT 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 ADSL Router’s HTML configuration pages (refer to “Internet Explorer” on page 3-5).

  • Page 43: Configuring Your Macintosh Computer

    ONFIGURING ACINTOSH OMPUTER 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 44: Disable Http Proxy

    ONFIGURING LIENT 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 on 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 45 ONFIGURING ACINTOSH OMPUTER 3. Uncheck all check boxes and click OK. 3-19...
  • Page 46 ONFIGURING LIENT 3-20...

  • Page 47: Configuring The Barricade Adsl Router

    HAPTER ONFIGURING THE ADSL R ARRICADE OUTER After you have configured TCP/IP on a client computer, you can configure the Barricade ADSL Router using Internet Explorer 5.0 or above. To access the Barricade ADSL Router’s management interface, enter the default IP address of the Barricade ADSL Router in your web browser: http://192.168.2.1.

  • Page 48: Navigating The Management Interface

    ADSL R ONFIGURING THE ARRICADE OUTER Navigating the Management Interface The Barricade ADSL Router’s management interface consists of a Setup Wizard and an Advanced Setup section. Setup Wizard: Use the Setup Wizard if you want to quickly set up the Barricade ADSL Router.

  • Page 49: Making Configuration Changes

    AVIGATING THE ANAGEMENT NTERFACE Making Configuration Changes Configurable parameters have a dialog box or a drop down list. Once a configuration change has been made on a page, click the “SAVE SETTINGS” or “NEXT” button at the bottom of the page to enable the new setting.

  • Page 50: Setup Wizard

    ADSL R ONFIGURING THE ARRICADE OUTER Setup Wizard Click on Setup Wizard and NEXT, then you will see the Time Settings page. Time Zone 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.

  • Page 51: Parameters Setting

    ETUP IZARD Parameters Setting Select your Country and Internet Service Provider. This will automatically configure the Barricade ADSL Router with the correct Protocol, Encapsulation type and VPI/VCI settings for your ISP. If your Country or Internet Service Provider is not listed you will need to manually enter settings.

  • Page 52: Confirm

    ADSL R ONFIGURING THE ARRICADE OUTER Confirm The Confirm page shows a summary of the configuration parameters. Check ADSL operation mode (WAN), Network Layer Parameters (WAN) and DHCP parameters are correct. Parameter Description ADSL Operation Mode (WAN) The type of ISP you have selected. Protocol Indicates the protocol used.
  • Page 53 ETUP IZARD Parameter Description DHCP Parameters Function Shows the DHCP function is enabled or disabled. Default Gateway LAN IP address of the Barricade ADSL Router. Subnet Mask The network subnet mask. Name Server 1 Primary DNS server IP address. Name Server 2 Alternate DNS server IP address.

  • Page 54: Parameter Setting - Country Or Isp Not Listed

    ADSL R ONFIGURING THE ARRICADE OUTER Parameter Setting - Country or ISP Not Listed If your Country or Internet Service Provider is not listed on the drop down menu, select “Others ISP Services”. This will allow you to manually configure your ISP settings.
  • Page 55 ETUP IZARD ISP use Bridging Parameter Description Management IP Address IP address of the device. VPI/VCI Data flows are broken up into fixed length cells, each of which contains a Virtual Path Identifier (VPI) that identifies the path between two nodes, and a Virtual Circuit Identifier (VCI) that identifies the data channel within that virtual path.
  • Page 56 ADSL R ONFIGURING THE ARRICADE OUTER ISP use 1483Bridging-DHCP Parameter Description Domain Name Servers are used to map a domain DNS Server name (e.g., www.somesite.com) to the equivalent numerical IP address. Your ISP should provide the IP address of a Domain Name Server. Enter the address on this page VPI/VCI Enter the Virtual Path Identifier (VPI) and Virtual...
  • Page 57 ETUP IZARD ISP use 1483Bridging-FixIP Parameter Description IP Address Enter your ISP supplied static IP address here Subnet Mask Enter the subnet mask address provided by your ISP. Default Gateway Enter the gateway address provided by your ISP. DNS Server Enter the Domain Name Server address.
  • Page 58 ADSL R ONFIGURING THE ARRICADE OUTER ISP use PPPoE Parameter Description VPI/VCI Enter the Virtual Path Identifier (VPI) and Virtual Circuit Identifier (VCI) supplied by your ISP. Encapsulation Select the encapsulation type used by ISP from the drop down list. Username Enter user name.
  • Page 59 ETUP IZARD ISP use PPPoA Parameter Description VPI/VCI Enter the Virtual Path Identifier (VPI) and Virtual Circuit Identifier (VCI) supplied by your ISP. Encapsulation Select the encapsulation type used by ISP from the drop down list. Username Enter user name. Password Enter password.
  • Page 60 ADSL R ONFIGURING THE ARRICADE OUTER ISP use 1483Routing Parameter Description IP Address Enter the IP address provided by your ISP. Subnet Mask Enter the subnet mask address provided by your ISP. Default Gateway Enter the gateway address provided by your ISP. DNS Server Enter the Domain Name Server address.

  • Page 61: Advanced Setup

    DVANCED ETUP Advanced Setup Click on Home and Advanced Setup for advanced configurations. The left-hand side displays the main menu and the right-hand side shows descriptive information. The advanced management interface contains 12 main menu items as described in the following table. Menu Description SYSTEM...
  • Page 62 ADSL R ONFIGURING THE ARRICADE OUTER Menu Description SNMP Community string and trap server settings. UPnP Allows you to enable or disable the Universal Plug and Play function. ADSL Sets the ADSL operation type and shows the ADSL status. DDNS Dynamic DNS provides users on the Internet with a method to tie their domain name to a computer or server TOOLS...

  • Page 63: System

    DVANCED ETUP SYSTEM Time Settings 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 you want to automatically synchronize the Barricade ADSL Router with a public time server, check the box to Enable Automatic Time Server Maintenance.
  • Page 64 ADSL R ONFIGURING THE ARRICADE OUTER Password Settings Use this page to change the password for accessing the management interface of the Barricade ADSL Router Passwords can contain from 3 to 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 five seconds to restore the factory defaults.

  • Page 65: Remote Management

    DVANCED ETUP Remote Management By default, management access is only available to users on your local network. However, you can also manage the Barricade ADSL Router from a remote host by entering the IP address of a remote computer on this screen.
  • Page 66 OUTER Domain Name Servers (DNS) are used to map a domain name (e.g., www.smc.com) with the IP address (e.g., 64.147.25.20). Your ISP should provide the IP address of one or more Domain Name Servers. Enter those addresses on this page, and click “SAVE SETTINGS.”...

  • Page 67: Wan

    DVANCED ETUP Specify the WAN connection parameters provided by your Internet Service Provider (ISP). The Barricade ADSL Router can be connected to your ISP in one of the following ways: • ATM PVC • Clone MAC 4-21...

  • Page 68: Atm Pvc

    ADSL R ONFIGURING THE ARRICADE OUTER ATM PVC Click on VC(1 - 8). Enter the ATM (Asynchronous Transfer Mode) virtual connection parameters. See “ATM Interface” on the following page. Parameter Description Description Click on the VC to set the values for the connection. VPI/VCI Virtual Path Identifier (VPI) and Virtual Circuit Identifier (VCI).

  • Page 69: Atm Interface

    DVANCED ETUP ATM Interface 1483 Bridging Enter the Bridging settings provided by your ISP. Parameter Description VPI/VCI Data flows are broken up into fixed length cells, each of which contains a Virtual Path Identifier (VPI) that identifies the path between two nodes, and a Virtual Circuit Identifier (VCI) that identifies the data channel within that virtual path.
  • Page 70 ADSL R ONFIGURING THE ARRICADE OUTER PPPoA Parameter Description VPI/VCI Enter the Virtual Path Identifier (VPI) and Virtual Circuit Identifier (VCI) supplied by your ISP. Encapsulation Select the encapsulation used by ISP from the drop down list. QoS Class ATM QoS classes including CBR, UBR and VBR PCR/SCR/MBS QoS Parameters - PCR, SCR and MBS are configurable.
  • Page 71 DVANCED ETUP 1483 Routing Parameter Description IP Address Enter the IP address provided by your ISP. Subnet Mask Enter the subnet mask address provided by your ISP. Default Gateway Enter the gateway address provided by your ISP. VPI/VCI Enter the Virtual Path Identifier (VPI) and Virtual Circuit Identifier (VCI) supplied by your ISP.
  • Page 72 ADSL R ONFIGURING THE ARRICADE OUTER PPPoE Parameter Description IP Address Enter the IP address provided by your ISP. Subnet Mask Enter the subnet mask address provided by your ISP. VPI/VCI Enter the Virtual Path Identifier (VPI) and Virtual Circuit Identifier (VCI) supplied by your ISP. Encapsulation Select the encapsulation used by ISP from the drop down list.
  • Page 73 DVANCED ETUP MAC Encapsulated Routing Parameter Description IP Address Enter the IP address provided by your ISP. Subnet Mask Enter the subnet mask address provided by your ISP. Default Gateway Enter the gateway address provided by your ISP. VPI/VCI Enter the Virtual Path Identifier (VPI) and Virtual Circuit Identifier (VCI) supplied by your ISP.
  • Page 74 ADSL R ONFIGURING THE ARRICADE OUTER Clone MAC Address Some ISPs require you to register your MAC address with them. If this is the case, the MAC address of the Barricade ADSL Router must be changed to the MAC address that you have registered with your ISP. 4-28...

  • Page 75: Lan

    DVANCED ETUP Use the LAN menu to configure the LAN IP address and to enable the DHCP server for dynamic client address allocation. Parameter Description LAN IP IP Address The IP address of the Barricade ADSL Router. IP Subnet Mask The subnet mask of the network.
  • Page 76 ADSL R ONFIGURING THE ARRICADE OUTER Parameter Description IP Address Pool Start IP (Address) Specify the start IP address of the DHCP pool. Do not include the gateway address of the Barricade ADSL Router in the client address pool. If you change the pool range, make sure the first three octets match the gateway’s IP address, i.e., 192.168.2.xxx.

  • Page 77: Nat

    DVANCED ETUP Network Address Translation (NAT) allows multiple users to access the Internet sharing one public IP. 4-31...

  • Page 78: Address Mapping

    ADSL R ONFIGURING THE ARRICADE OUTER 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.
  • Page 79 DVANCED ETUP Virtual Server If you configure the Barricade ADSL Router 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 80 ADSL R ONFIGURING THE ARRICADE OUTER Special Applications 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 pages to specify the additional public ports to be opened for each application.

  • Page 81: Nat Mapping Table

    DVANCED ETUP NAT Mapping Table This page displays the current NAPT (Network Address Port Translation) address mappings. As the NAT mapping is dynamic, a Refresh button is provided to refresh the NAT Mapping Table with the most updated values. The content of the NAT Mapping Table is described as follows. •...

  • Page 82: Routing

    ADSL R ONFIGURING THE ARRICADE OUTER ROUTING These pages define 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 Description Network Address Enter the IP address of the remote computer for which to set a static route.
  • Page 83 DVANCED ETUP 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 sub- networks connected to the router. If enabled, this sub-network information will be summarized to one piece of information covering all sub- networks.
  • Page 84 ADSL R ONFIGURING THE ARRICADE OUTER Parameter Description Poison Reverse A method for preventing loops that would cause endless retransmission of data traffic. Authentication Required • None: No authentication. • Password: A password authentication key is included in the packet. If this does not match what is expected, the packet will be discarded.

  • Page 85: Routing Table

    DVANCED ETUP Routing Table Parameter Description Flags 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.

  • Page 86: Firewall

    ADSL R ONFIGURING THE ARRICADE OUTER FIREWALL ’s firewall inspects packets at the application Barricade ADSL Router 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 87 DVANCED ETUP 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 Click Yes to turn on the filtering function.
  • Page 88 ADSL R ONFIGURING THE ARRICADE OUTER To add the PC to the filtering table: 1. Click “Add PC” on the Access Control screen. 2. Define the appropriate settings for client PC services. 3. Click “OK” and then click “SAVE SETTINGS” to save your settings. 4-42...

  • Page 89: Mac Filter

    DVANCED ETUP MAC Filter The Barricade ADSL Router can also limit the network access based on the MAC address. The MAC Filtering Table allows the Barricade ADSL Router to enter up to 32 MAC addresses that are not allowed access to the WAN port.

  • Page 90: Url Blocking

    ADSL R ONFIGURING THE ARRICADE OUTER URL Blocking The Barricade ADSL Router 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.
  • Page 91 DVANCED ETUP 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 time schedule on this page, and apply the rule on the Access Control page. Follow these steps to add a schedule rule: 1.
  • Page 92 ADSL R ONFIGURING THE ARRICADE OUTER 2. Define the appropriate settings for a schedule rule. 3. Click “OK” and then click “SAVE SETTINGS” to save your settings. 4-46...

  • Page 93: Intrusion Detection

    DVANCED ETUP Intrusion Detection • Intrusion Detection Feature Stateful Packet Inspection (SPI) and Anti-DoS firewall protection (Default: Enabled) — The Intrusion Detection Feature of the Barricade limits access for incoming traffic at the WAN port. When the ADSL Router SPI feature is turned on, all incoming packets will be blocked except for those types marked in the Stateful Packet Inspection section.
  • Page 94 ADSL R ONFIGURING THE ARRICADE OUTER • 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.
  • Page 95 DVANCED ETUP Scroll down to view more information. 4-49...
  • Page 96 ADSL R ONFIGURING THE ARRICADE OUTER • When hackers attempt to enter your network, we can alert you by e-mail If the mail server needs to authenticate your identification before sending out any email, please fill related information in Your E-mail Address, SMTP Server Address, POP3 Server Address, User name and Password fields.
  • Page 97 DVANCED ETUP • DoS Detect Criteria Set up DoS and port scan criteria in the spaces provided (as shown below). Parameter Defaults Description Total incomplete Defines the rate of new unestablished sessions TCP/UDP sessions sessions that will cause the software to start deleting HIGH half-open sessions.
  • Page 98 ADSL R ONFIGURING THE ARRICADE OUTER 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.

  • Page 99: Snmp

    DVANCED ETUP SNMP Use the SNMP configuration screen to display and modify parameters for the Simple Network Management Protocol (SNMP). Community A computer attached to the network, called a Network Management Station (NMS), can be used to access this information. Access rights to the agent are controlled by community strings.
  • Page 100 ADSL R ONFIGURING THE ARRICADE OUTER Trap Specify the IP address of the NMS to notify when a significant event is detected by the agent. When a trap condition occurs, the SNMP agent sends an SNMP trap message to any NMS specified as a trap receiver. Parameter Description IP Address Traps are sent to this address when errors or specific events occur on...

  • Page 101: Upnp

    DVANCED ETUP UPnP Click Enable to turn on the Universal Plug and Play function of the Barricade ADSL Router. This function allows the device to automatically: • dynamically join a network • obtain an IP address 4-55...

  • Page 102: Adsl

    ADSL R ONFIGURING THE ARRICADE OUTER ADSL ADSL (Asymmetric Digital Subscriber Line) is designed to deliver more bandwidth downstream (from the central office to the customer site) than upstream. This section is used to configure the ADSL operation type and shows the ADSL status.
  • Page 103 DVANCED ETUP ADSL - Status The Status screen displays information on connection line status, data rate, operation data and defect indication, and statistics. 4-57...
  • Page 104 ADSL R ONFIGURING THE ARRICADE OUTER The following items are included on the ADSL status page: Parameter Description Status Line Status Shows the current status of the ADSL line connection. Link Type Two types of link: Fast path and Interleaved path. Data Rate Upstream Maximum upstream data rate.
  • Page 105 DVANCED ETUP Parameter Description Statistics (Superframes represent the highest level of data presentation. Each superframe contains regular ADSL frames, one of which is used to provide superframe synchronization, identifying the start of a superframe. Some of the remaining frames are also used for special functions.) Received cells Number of cells received.

  • Page 106: Ddns

    ADSL R ONFIGURING THE ARRICADE OUTER DDNS Dynamic DNS provides users on the Internet with a method to tie their domain name to the router or server. DDNS allows your domain name to follow your IP address automatically by having your DNS records changed when your IP address changes.

  • Page 107: Tools

    DVANCED ETUP TOOLS Use the Tools menu to backup the current configuration, restore a previously saved configuration, restore factory settings, update firmware, and reset the Barricade ADSL Router. Configuration Tools Choose a function and click Next. Backup allows you to save the Barricade ADSL Router’s configuration to a file.
  • Page 108 ADSL R ONFIGURING THE ARRICADE OUTER Firmware Upgrade Use the Firmware Upgrade screen to update the firmware or user interface to the latest versions. Download the upgrade file, and save it to your hard drive. Then click “Browse...” to look for the downloaded file. Click “BEGIN UPGRADE”. Check the Status page Information section to confirm that the upgrade process was successful.
  • Page 109 DVANCED ETUP Reset Click “REBOOT ROUTER” to reset the Barricade ADSL Router. If you perform a reset from this page, the configurations will not be changed back to the factory default settings. Note: If you use the Reset button on the rear panel, the Barricade ADSL Router performs a power reset.

  • Page 110: Status

    ADSL R ONFIGURING THE ARRICADE OUTER STATUS The Status page 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. 4-64...
  • Page 111 DVANCED ETUP The following items are included on the Status page: Parameter Description INTERNET Displays WAN connection type and status. Release Click on this button to disconnect from the WAN. Renew Click on this button to establish a connection to the WAN. GATEWAY Displays system IP settings, as well as DHCP Server and Firewall status.
  • Page 112 ADSL R ONFIGURING THE ARRICADE OUTER Parameter Description Security Log Displays illegal attempts to access your network. Save Click on this button to save the security log file. Clear Click on this button to delete the access log. Refresh Click on this button to refresh the screen. DHCP Client Log Displays information on DHCP clients on your network.

  • Page 113: Finding The Mac Address Of A Network Card

    INDING THE ADDRESS OF A ETWORK Finding the MAC address of a Network Card WINDOWS 98/ME Click Start/Run. Type “winipcfg” and press “ENTER”. The MAC address is in the “Adapter Address” section. WINDOWS NT4/2000/XP Click Start/Programs/Command Prompt. Type “ipconfig /all” and press “ENTER”.
  • Page 114 ADSL R ONFIGURING THE ARRICADE OUTER 4-68...
  • Page 115 PPENDIX ROUBLESHOOTING This section describes common problems you may encounter and possible solutions to them. The Barricade ADSL Router can be easily monitored through panel indicators to identify problems. Troubleshooting Chart Symptom Action LED Indicators Power LED is • Check connections between the Barricade ADSL Router, the external power supply, and the wall outlet.

  • Page 116: Troubleshooting

    ROUBLESHOOTING Troubleshooting Chart Symptom Action LED Indicators LAN LED is • Verify that the Barricade ADSL Router and attached device are powered on. • Be sure the cable is plugged into both the Barricade ADSL Router and the corresponding device. •...
  • Page 117 ROUBLESHOOTING Troubleshooting Chart Symptom Action Management Problems Cannot connect • Be sure to have configured the Barricade ADSL Router with a valid IP address, subnet mask, and using the web default gateway. browser • Check that you have a valid network connection to the Barricade ADSL Router and that the port you are using has not been disabled.
  • Page 118 ROUBLESHOOTING...
  • Page 119 PPENDIX ABLES Ethernet Cable Caution: DO NOT plug a phone jack connector into any RJ-45 port. Use only twisted-pair cables with RJ-45 connectors that conform with 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.

  • Page 120: 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 121: Ethernet Cable

    THERNET ABLE Pin Assignments With 100BASE-TX/10BASE-T 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: The “+” and “-” signs represent the polarity of the wires that make up each wire pair.

  • Page 122: Adsl Cable

    ABLES ADSL Cable Use standard telephone cable to connect the RJ-11 telephone wall outlet to the RJ-11 ADSL port on the Barricade ADSL Router. Caution: Do not plug a phone jack connector into an RJ-45 port. Specifications Cable Types and Specifications Cable Type Connector...
  • Page 123 ADSL C ABLE R1 T1 R1 T1 R2 R1 T1 R2 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 6x2 Jack 6x4 Jack 6x4 Jack T = Tip R = Ring Figure B-3.
  • Page 124 ABLES...

  • Page 125: Specifications

    PPENDIX PECIFICATIONS Physical Characteristics Ports Four 10/100Mbps RJ-45 Ports One ADSL RJ-11 ADSL Features Supports DMT line modulation Supports Annex A Full-Rate ADSL: up to 8 Mbps downstream, up to 1 Mbps upstream (G.992.1 and T1.413, Issue 2) Supports G.Lite ADSL (G.992.2): up to 1.5 Mbps downstream, up to 512 Kbps upstream Dying GASP support ATM Features...
  • Page 126 PECIFICATIONS Security Features Password protected configuration access User authentication (PAP/CHAP) with PPP Firewall NAT NAPT VPN pass through (IPSec-ESP Tunnel mode, L2TP, PPTP) LAN Features IEEE 802.1d (self-learning transparent Bridging) DHCP Server DNS Proxy Static Routing, RIPv1 and RIP Applications Netmeeting, ICQ, Real Player, QuickTime, DialPad, PC Anywhere, Telnet, SNTP, NNTP Environmental...
  • Page 127 PECIFICATIONS IEEE Standards IEEE 802.3, 802.3u, 802.11g, 802.1d ITU G.dmt ITU G.Handshake ITU T.413 issue 2 - ADSL full rate Standards Conformance Electromagnetic Compatibility CE, ETSI, R&TTE, ETS 300 328, ETS 300 489 Safety EN60950 Internet Standards RFC 826 ARP RFC 791 IP RFC 792 ICMP RFC 768 UDP...

  • Page 128: Specifications

    PECIFICATIONS...

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