Page 7 - vii; OMPLIANCES; EC Conformance Declaration; CSA Statement
vii C OMPLIANCES EC Conformance Declaration SMC contact for these products in Europe is: SMC Networks Europe,Edificio Conata II,Calle Fructuós Gelabert 6-8, 2o, 4a,08970 - Sant Joan Despí,Barcelona, Spain. Marking by the above symbol indicates compliance with the Essential Requirements of the R&...
Page 8 - viii; Safety Compliance
C OMPLIANCES viii Safety Compliance 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 b...
Page 9 - ix; ABLE
ix T ABLE OF C ONTENTS Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 About the Barricade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
Page 11 - xi
T ABLE OF C ONTENTS xi Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1 Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1 Ethernet Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1 Spe...
Page 12 - Congratulations on your purchase of the ADSL2 Barricade; About the Barricade; Local network connection via four 10/100 Mbps Ethernet ports
1-1 C HAPTER 1 I NTRODUCTION Congratulations on your purchase of the ADSL2 Barricade TM g, hereafter referred to as the "Barricade". 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...
Page 13 - VLAN and QoS (Quality of Service) support; Applications; Many advanced networking features are provided by the Barricade:; Wireless and Wired LAN
I NTRODUCTION 1-2 • 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, e-mail, and Telne...
Page 14 - Shared IP Address
A PPLICATIONS 1-3 • Shared IP Address The Barricade 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. • Virtual Server If you have a fixed IP address, you can set the Barricade ...
Page 15 - Package Contents
2-1 C HAPTER 2 I NSTALLATION Before installing the ADSL2 Barricade TM g, verify that you have all the items listed under the Package Contents list. Also be sure that you have all the necessary cabling before installing the Barricade. After installing the Barricade, refer to “Configuring the ADSL Rou...
Page 16 - System Requirements; You must meet the following minimum requirements:; Hardware Description
I NSTALLATION 2-2 System Requirements You must meet the following minimum requirements: • ADSL Internet Service installed. • 2.4GHz Wireless adapter or Ethernet Adapter installed on each PC. • TCP/IP network protocols installed on each PC that will access the Internet. • A Java enabled web browser s...
Page 17 - It also provides the following ports on the rear panel:
H ARDWARE D ESCRIPTION 2-3 The Barricade includes an LED display on the top for system power and port indications that simplifies installation and network troubleshooting. It also provides the following ports on the rear panel: Figure 2-1. Rear Panel Item Description ADSL Port WAN port (RJ-11). Conn...
Page 18 - LED Indicators; LED
I NSTALLATION 2-4 LED Indicators The power and port LED indicators on the top are illustrated by the following figure and table. Figure 2-2. Top View LED Status Description PWR On The Barricade is receiving power. Normal operation. Off Power off or failure. ADSL Sync On ADSL connection is functionin...
Page 19 - ISP S; ISP Settings; Connecting the ADSL Line
ISP S ETTINGS 2-5 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 onl...
Page 20 - Connecting the network
I NSTALLATION 2-6 The splitter is required for connecting your Barricade and phone to the same phone line. If you have a dedicated phone line for ADSL connect the Barricade directly to the phone line. Note: To prevent high frequency ADSL signals interfering with telephone calls, each phone must be c...
Page 21 - Connecting the Power Adapter; To wall mount the unit:
C ONNECT THE S YSTEM 2-7 Connecting the Power Adapter Plug the power adapter into the power socket on the rear 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 c...
Page 22 - PC; “Windows XP” on page 3-14
3-1 C HAPTER 3 C ONFIGURING C LIENT PC After completing hardware setup by connecting all your network devices, you need to configure your computer to connect to the Barricade. See: “Windows 98/Me” on page 3-2 “Windows NT 4.0” on page 3-7 “Windows 2000” on page 3-11 “Windows XP” on page 3-14 or “Conf...
Page 23 - to access the
C ONFIGURING C LIENT PC 3-2 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 IP settings for the Barricade are: IP Address: 192.168.2.1 Subnet Mask: 255.255....
Page 25 - Windows may need your; Disable HTTP Proxy; Internet Explorer; TCP/IP Configuration Setting
C ONFIGURING C LIENT PC 3-4 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. Disable HTTP Proxy You need to verify that the “HTTP Proxy” feature of your web browser is disable...
Page 26 - In the Internet Options
W INDOWS 98/M E 3-5 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 27 - Obtain IP Settings from Your ADSL Router; Mask is
C ONFIGURING C LIENT PC 3-6 Obtain IP Settings from Your ADSL Router 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 also verify that you h...
Page 29 - When the Microsoft
C ONFIGURING C LIENT PC 3-8 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. If “Obtain an IP address autom...
Page 30 - Windows may copy some files, and will then prompt you to restart
W INDOWS NT 4.0 3-9 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. 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 ...
Page 32 - Click the icon that
W INDOWS 2000 3-11 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. 3. The connection status screen will open. Click Properties. 4. Double-click Internet Protocol (TCP/IP). 5. If “Obt...
Page 33 - and press the ENTER key.
C ONFIGURING C LIENT PC 3-12 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. Determine which browser you use and refer to “Internet Explorer” on page 3-4. Obtain IP Se...
Page 35 - Windows XP; In the Control Panel window, click Network and Internet
C ONFIGURING C LIENT PC 3-14 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 Pr...
Page 36 - XP
W INDOWS XP 3-15 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 th...
Page 37 - Configuring Your Macintosh Computer; Follow these instructions:
C ONFIGURING C LIENT PC 3-16 Configuring Your Macintosh Computer You may find that the instructions here do not exactly match your operating system. This is because these steps and screenshots 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 40 - ADSL R; OUTER; LOGIN
4-1 C HAPTER 4 C ONFIGURING THE ADSL R OUTER After you have configured TCP/IP on a client computer, you can configure the Barricade using your web browser. Internet Explorer 5.5 or above, Netscape Navigator, Mozilla, Firefox and Opera are supported. To access the management interface, enter the defa...
Page 41 - Navigating the Management Interface
C ONFIGURING THE ADSL R OUTER 4-2 Navigating the Management Interface On initial configuration the first screen is Country Selection. Select your country from drop down list. This configures the correct channels for the wireless AP. Note: The Country Selection screen only appears on initial configur...
Page 42 - MAKING CONFIGURATION CHANGES; APPLY; or; NEXT; button on the screen to enable the new
N AVIGATING THE M ANAGEMENT I NTERFACE 4-3 The Setup Wizard is located on the top of the left hand side. Use the Setup Wizard for quick and easy configuration of your Internet connection and basic wireless settings. Go to “Setup Wizard” on page 4-4 for details. MAKING CONFIGURATION CHANGES Configura...
Page 43 - Setup Wizard; TIME ZONE; Click on SETUP WIZARD and; , then you will see the Time Zone
C ONFIGURING THE ADSL R OUTER 4-4 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 ADSL rout...
Page 44 - Wireless Settings; Click; Parameter
S ETUP W IZARD 4-5 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...
Page 45 - ADSL Settings
C ONFIGURING THE ADSL R OUTER 4-6 ADSL Settings Select your Country and Internet Service Provider. This will automatically configure the Barricade with the correct Protocol, Encapsulation and VPI/VCI settings for your ISP. If your Country or Internet Service Provider is not listed in this screen, yo...
Page 46 - Summary
S ETUP W IZARD 4-7 Summary This screen shows a summary of the configuration parameters that you have made using the Setup Wizard. Parameter Description Wireless Parameters SSID This is the name of your wireless network. SSID Broadcast Broadcasting of your SSID is on/off. Wireless Mode 802.11b only, ...
Page 47 - If the parameters are correct, click; Finish; to save these settings.
C ONFIGURING THE ADSL R OUTER 4-8 If the parameters are correct, click Finish to save these settings. Your Barricade is now set up. Go to “Troubleshooting” on page A-1 if you cannot make a connection to the Internet. ADSL Operation Mode (WAN) ISP The type of ISP you have selected. Protocol Indicates...
Page 48 - ADSL Settings - Country or ISP Not Listed
S ETUP W IZARD 4-9 ADSL Settings - Country or ISP Not Listed If your Country or Internet Service Provider is not listed select “Others”. This will allow you to manually configure your ISP settings. For manual configuration you will need to know the Protocol, DNS Server, Encapsulation and VPI/VCI set...
Page 49 - PPPoE
C ONFIGURING THE ADSL R OUTER 4-10 PPPoE Click NEXT to continue. Go to “Summary” on page 4-7 in the manual for details about the settings. Parameter Description VPI/VCI Enter the Virtual Path Identifier (VPI) and Virtual Circuit Identifier (VCI) supplied by your ISP. Encapsulation Select the encapsu...
Page 50 - PPPoA
S ETUP W IZARD 4-11 PPPoA Click NEXT to continue. Go to “Summary” on page 4-7 in the manual for details about the settings. 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 ...
Page 54 - Bridging
S ETUP W IZARD 4-15 Bridging Click NEXT to continue. Go to “Summary” on page 4-7 in the manual for details about the settings. Parameter Description Management IP Address This is the management IP address of the Barricade. VPI/VCI Enter the Virtual Path Identifier (VPI) and Virtual Circuit Identifie...
Page 56 - Configuration Parameters; Menu
C ONFIGURATION P ARAMETERS 4-17 Configuration Parameters The left-hand side displays the main menu and the right-hand side shows descriptive information. There are 14 main menu items as described in the following table. Menu Description System Sets the local time zone, the password for administrator...
Page 58 - SYSTEM; Time Zone; If daylight savings is applied in your area, check the box to; Enable
C ONFIGURATION P ARAMETERS 4-19 SYSTEM Time Zone Select your local time zone from the drop-down menu. This information is used for log entries and client filtering. If daylight savings is applied in your area, check the box to Enable Daylight Savings . Select the start/end dates. If you want to auto...
Page 59 - Password Settings
C ONFIGURING THE ADSL R OUTER 4-20 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 t...
Page 60 - Remote Management; check box, and enter the IP address of the remote host and click; SAVE SETTINGS
C ONFIGURATION P ARAMETERS 4-21 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 I...
Page 61 - WAN; ATM PVC
C ONFIGURING THE ADSL R OUTER 4-22 WAN Specify the WAN connection parameters provided by your Internet Service Provider (ISP). The following three items are configurable:• ATM PVC • Clone MAC • DNS
Page 62 - ATM PVC
C ONFIGURATION P ARAMETERS 4-23 ATM PVC Enter the ATM (Asynchronous Transfer Mode) virtual connection parameters here. Parameter Description VC1 - VC8 Click on the desired VC to set the values for the connection. In most cases you ISP will provide a single VC. For single VC use VC1. VPI/VCI Displays...
Page 63 - ATM Interface; Enter the Bridging settings provided by your ISP.
C ONFIGURING THE ADSL R OUTER 4-24 ATM Interface 1483 Bridging Enter the Bridging settings provided by your ISP. Parameter Description VLAN Select VLAN group from the drop-down menu. New VLAN groups can be created from the LAN menu. VPI/VCI Enter the Virtual Path Identifier (VPI) and Virtual Circuit...
Page 68 - Clone MAC Address
C ONFIGURATION P ARAMETERS 4-29 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 must be changed to the MAC address that you have registered with your ISP.
Page 69 - DNS
C ONFIGURING THE ADSL R OUTER 4-30 DNS 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 screen, and click SAVE SETTINGS .
Page 70 - LAN
C ONFIGURATION P ARAMETERS 4-31 LAN Use the LAN menu to configure the LAN IP address, VLAN binding and to enable the DHCP server for dynamic client address allocation. Parameter Description LAN IP IP Address The IP address of the Barricade. IP Subnet Mask The subnet mask of the network.DHCP Server E...
Page 71 - VLAN
C ONFIGURING THE ADSL R OUTER 4-32 VLAN VLANs are organized and controlled by VLAN Profiles. Up to 4 VLAN profiles can be created. Once a VLAN profile is created, you should add interfaces into the VLAN by changing the VLAN setting of that interface. Please note that only those interfaces of IEEE 80...
Page 72 - Add VLAN; to setup the profile.
C ONFIGURATION P ARAMETERS 4-33 Click Add VLAN to setup the profile. • Description: enter a name or description for the VLAN. • IP Address: enter the IP address. • Subnet Mask: enter the subnet mask. • NAT Domain: select private or public. • IGMP Snooping: Internet Group Management Protocol (IGMP) s...
Page 73 - WIRELESS; and click; SAVE
C ONFIGURING THE ADSL R OUTER 4-34 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 enable the wireless function, define the radio channel, the SSID, and the security options...
Page 74 - Channel and SSID
C ONFIGURATION P ARAMETERS 4-35 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 SSID Service Set ID (SSID) is the name gi...
Page 75 - Access Control
C ONFIGURING THE ADSL R OUTER 4-36 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 f...
Page 76 - Security; Three options are available:
C ONFIGURATION P ARAMETERS 4-37 Security To make your wireless network safe, you should turn on the security function. The Barricade supports WEP (Wired Equivalent Privacy), WPA (Wi-Fi Protected) and WPA2 security mechanisms. Three options are available: • No WEP, No WPA • WEP only • WPA only
Page 77 - WEP; . Select the default key from the
C ONFIGURING THE ADSL R OUTER 4-38 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. You can automatically generate encryption keys using the passphrase or manually enter the keys. To generate the keys au...
Page 78 - The passphrase can consist of up to 32 alphanumeric characters.
C ONFIGURATION P ARAMETERS 4-39 key before saving settings. This is so you can configure your wireless client with the correct key. To manually configure the encryption key, enter five hexadecimal pairs of digits for each 64-bit key, or enter 13 pairs for the single 128-bit key. (A hexadecimal digit...
Page 79 - WPA
C ONFIGURING THE ADSL R OUTER 4-40 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. The Barricade supports both WPA and WPA2. Parameter Description WPA mode Select WPA or WPA2...
Page 81 - WDS; To refresh the list of available access points, Click; Rescan
C ONFIGURING THE ADSL R OUTER 4-42 WDS The Wireless Distribution System (WDS) provides a means to extend the range of a Wireless Local Area Network (WLAN). WDS allows an Access Point (AP) to establish a direct link to other APs and to allow stations to roam freely within the area covered by the WDS....
Page 82 - Advanced Setting
C ONFIGURATION P ARAMETERS 4-43 Advanced Setting To change the settings on this screen is recommended for experienced user only. It is advised to leave the parameters at the default value. • Beacon Interval: this represents the amount of time between beacon transmissions. Before a station enters pow...
Page 84 - NAT
C ONFIGURATION P ARAMETERS 4-45 NAT Network Address Translation allows multiple users to access the Internet sharing one public IP.
Page 85 - Address Mapping
C ONFIGURING THE ADSL R OUTER 4-46 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 interna...
Page 86 - Virtual Server
C ONFIGURATION P ARAMETERS 4-47 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, depe...
Page 87 - Special Application
C ONFIGURING THE ADSL R OUTER 4-48 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 ...
Page 88 - NAT Mapping Table
C ONFIGURATION P ARAMETERS 4-49 NAT Mapping Table This screen displays the current NAPT (Network Address Port Translation) address mappings.
Page 89 - ROUTING; Static Route; Add; to add a new static route to the list, or check the box of an; Modify; will remove an
C ONFIGURING THE ADSL R OUTER 4-50 ROUTING These screens 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, or check the box of an already entered route and click Modify . Clickin...
Page 90 - RIP
C ONFIGURATION P ARAMETERS 4-51 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...
Page 92 - Routing Table; Parameter Description
C ONFIGURATION P ARAMETERS 4-53 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 Destinati...
Page 93 - FIREWALL; and click the; button to open the Firewall submenus.
C ONFIGURING THE ADSL R OUTER 4-54 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. Net...
Page 95 - To add the PC to the filtering table:; Add PC; on the Access Control screen.; OK; and then click; to save your settings.
C ONFIGURING THE ADSL R OUTER 4-56 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.
Page 96 - MAC Filter; Yes; to disable this function.
C ONFIGURATION P ARAMETERS 4-57 MAC Filter 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 not allowed access to the WAN port. Please note that this filter only applies to ethe...
Page 97 - URL Blocking; You can define up to 30 sites here.
C ONFIGURING THE ADSL R OUTER 4-58 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.
Page 98 - Schedule Rule
C ONFIGURATION P ARAMETERS 4-59 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.
Page 99 - Add Schedule Rule
C ONFIGURING THE ADSL R OUTER 4-60 Follow these steps to add a schedule rule: 1. Click Add Schedule Rule on the Schedule Rule screen. 2. Define the appropriate settings for a schedule rule. Click OK and then click SAVE SETTINGS to save your settings.
Page 100 - Intrusion Detection; Scroll down to view more information.
C ONFIGURATION P ARAMETERS 4-61 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...
Page 102 - Stateful Packet Inspection
C ONFIGURATION P ARAMETERS 4-63 • 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 communica...
Page 103 - Connection
C ONFIGURING THE ADSL R OUTER 4-64 • 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 tim...
Page 105 - DMZ
C ONFIGURING THE ADSL R OUTER 4-66 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 two-way Internet access. Enter the IP address of a DMZ (Demilitarized Zone) host on this screen. Adding a client to the...
Page 106 - SNMP; Up to five community names may be entered.
C ONFIGURATION P ARAMETERS 4-67 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...
Page 107 - Trap
C ONFIGURING THE ADSL R OUTER 4-68 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 t...
Page 108 - UPNP; UPnP allows the device to automatically:; radio button to activate the function.
C ONFIGURATION P ARAMETERS 4-69 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 ...
Page 109 - QOS
C ONFIGURING THE ADSL R OUTER 4-70 QOS The QoS (Quality of Service) function allows you to differentiate traffic types and provide high-priority forwarding service for applications such as VoIP or gaming. Parameter Description Enable or disable QoS module function Check to enable or disable this fun...
Page 110 - Traffic Mapping; Click A; dd traffic class; to add traffic class.
C ONFIGURATION P ARAMETERS 4-71 Traffic Mapping Use this screen to classify traffic into Diffserv forwarding groups and outgoing VCs. Click A dd traffic class to add traffic class.
Page 111 - Traffic Statistics; Refresh
C ONFIGURING THE ADSL R OUTER 4-72 Traffic Statistics This screen shows the WAN outbound traffic statistics of all the Diffserv forwarding groups in the last 12 hours. Click Refresh to renew the list.
Page 112 - ADSL; ADSL Parameters
C ONFIGURATION P ARAMETERS 4-73 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. ADSL Parameters This scre...
Page 113 - ADSL Status
C ONFIGURING THE ADSL R OUTER 4-74 ADSL Status The Status screen displays information on connection line status, data rate, operation data and defect indication, and statistics. Parameter Description Status Line Status Shows the current status of the ADSL line connection. Link Type Shows the type of...
Page 115 - DDNS; This DDNS feature is powered by:
C ONFIGURING THE ADSL R OUTER 4-76 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 chang...
Page 116 - TOOLS; Ping Utility; Enter the destination domain name or the IP address in the; Destination
C ONFIGURATION P ARAMETERS 4-77 TOOLS Use the Tools menu to backup the current configuration, restore a previously saved configuration, restore factory settings, update firmware, and reset the Barricade. Ping Utility This tool allows you to test network connection status. You can specify a domain na...
Page 117 - Trace Route Utility; The Router keeps a log of the traceroute test, click; Clear Log; to delete
C ONFIGURING THE ADSL R OUTER 4-78 Trace Route Utility Traceroute is the program that shows you the route over the network between two systems, listing all the intermediate routers that a connection must pass through to get to its destination. It can help you determine why your connections to a give...
Page 118 - Configuration Tools; Backup allows you to save the Barricade’s configuration to a file.; Next
C ONFIGURATION P ARAMETERS 4-79 Configuration Tools • Backup allows you to save the Barricade’s configuration to a file. • Restore can be used to restore the previously saved backup configuration file. • Restore to Factory Defaults resets the Barricade back to the original settings. Choose a functio...
Page 119 - Firmware Upgrade; ” to look for the; BEGIN UPGRADE; Check the Status screen Information section to confirm that the
C ONFIGURING THE ADSL R OUTER 4-80 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. In the Firmware file field, click “ Browse... ” to look for the downloaded...
Page 120 - Reset; REBOOT ROUTER; to reset the Barricade. The reset will be
C ONFIGURATION P ARAMETERS 4-81 Reset Click REBOOT ROUTER to reset the Barricade. 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 t...
Page 121 - STATUS
C ONFIGURING THE ADSL R OUTER 4-82 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...
Page 123 - The following items are included on the Status screen:
C ONFIGURING THE ADSL R OUTER 4-84 The following items are included on the Status screen: Parameter Description INTERNET Displays WAN connection type and status. GATEWAY Displays system IP settings, DHCP Server, UPnP and Firewall status. INFORMATION Displays the number of attached clients, the firmw...
Page 124 - MAC; The MAC address is listed as the “Physical Address.”; MACINTOSH; The MAC address is listed as the “Ethernet Address” on the TCP/IP tab.; LINUX; The MAC address is the value after the word “HWaddr.”
F INDING THE MAC ADDRESS OF A N ETWORK C ARD 4-85 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 addres...
Page 125 - Troubleshooting Chart
A-1 A PPENDIX A T ROUBLESHOOTING 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 betw...
Page 129 - Ethernet Cable; Specifications; Cable Types and Specifications
B-1 A PPENDIX B C 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 Wiring Conventions For Ethernet connections, a twisted-pair cable must have two pairs of wires. E...
Page 130 - RJ-45 Port Connection; Attached Device Port Type
C ABLES B-2 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 Eth...
Page 131 - Pin Assignments; Straight-Through Wiring; RJ-45 Pin Assignments; Straight-Through Cable Pin Assignments
E THERNET C ABLE B-3 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. Straight-Through Wiring If the port on the attached device has internal crossover wiring (MDI-X), then use straight-through cable. RJ-45 Pin Assignme...
Page 132 - Crossover Wiring; Crossover Cable Pin Assignments
C ABLES B-4 Crossover Wiring If the port on the attached device has straight-through wiring (MDI), use crossover cable. Crossover Cable Pin Assignments End 1 End 2 1 (Tx+) 3 (Rx+) 2 (Tx-) 6 (Rx-) 3 (Rx+) 1 (Tx+) 6 (Rx-) 2 (Tx-)
Page 133 - Physical Characteristics; upstream; ATM Features
C-1 A PPENDIX C S PECIFICATIONS Physical Characteristics Ports Four 10/100Mbps RJ-45 PortsOne ADSL RJ-11One external dipole antenna ADSL Features Supports DMT line modulationSupports Annex A Full-Rate ADSL: up to 8 Mbps downstream, up to 1 Mbps upstream (G.992.1 &T1.413, Issue 2) Supports G.Lite...
Page 135 - Operating Channels IEEE 802.11b compliant:
S PECIFICATIONS C-3 Operating Channels IEEE 802.11b compliant: 11 channels (US, Canada)13 channels (ETSI)14 channels (Japan) Operating Channels IEEE 802.11g compliant: 13 channels (Europe, Japan)11 channels (US, Canada) RF Output Power Modulation Rate-Output Power (dBm) 802.11b - 1Mbps 16802.11b - 2...
Page 136 - Environmental; SMC7904WBRA2 complies with the following standards:; Dimensions
S PECIFICATIONS C-4 Modulation Rate-Receiver Sensitivity Typical (dBm) 802.11g - 6Mbps -88802.11g - 9Mbps -87802.11g - 12Mbps -84802.11g - 18Mbps -82802.11g - 24Mbps -79802.11g - 36Mbps -75802.11g - 48Mbps -68802.11g - 54Mbps -68 Environmental SMC7904WBRA2 complies with the following standards: Temp...
Page 137 - ELECTROMAGNETIC COMPATIBILITY
S PECIFICATIONS C-5 ELECTROMAGNETIC COMPATIBILITY CER&TTEETSIFCC part 15 Class BFCC part 68RoHS Safety UL 60950-1 CSA 22.2 No. 60950-1 EN 60950-1 & IEC 60950-1 Internet Standards RFC 826 ARPRFC 791 IPRFC 792 ICMPRFC 768 UDPRFC 793 TCPRFC 783 TFTPRFC 1483 AAL5 EncapsulationRFC 1661 PPPRFC 186...