SMC Networks SMC7404WBRA manuale d’uso

Barricade ADSL Router W ir eless Br oadband Router with b uilt-in ADSL Modem ◆ Compatible with all leading DSLAMs ◆ Fire wall (hacker attack logging, DoS, and client f iltering) ◆ Supports DMT line modulation ◆ Four auto-ne gotiating 10/100 Ethernet ports ◆ Built-in print server ◆ PPTP , L2TP , and IPSec pass through ◆ Multiple user I[...]

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38 T esla Irvine, CA 92618 Phone: (949) 679 -8000 W ir eless Br oadband Router with b uilt-in ADSL Modem From SMC’ s line of award-winning connectivity solutions January 2003 Part No: 750.9077, UK 750.9736 Pub No: 150000020 800E R01[...]

Infor mation furnishe d is believed to be accurate and reliable. However, no responsibil ity is assumed by o ur company for it s use, nor for any inf ringemen ts of patents or ot her rights of th ird partie s which may result from its us e. No license is grante d by implication or otherwise under any pa tent or patent rights of our company . W e re[...]

i L IMITED W ARRANTY Limited W arranty Statement: SMC Netw orks, Inc . (“SMC”) warrants its products to be free from defects in workmanship and materials , under nor mal use and ser vice, for the applicable warranty ter m. All SMC products carr y a standard 90 -day limited warranty from the date of purchase from SMC or its Authorized Reseller .[...]

L IMITED W AR RANTY ii WARRANTIES EX CLUSIVE: IF AN SMC PRODUCT DOES NOT OPERATE AS W ARRANTED ABO VE, CUSTOMER’ S SOLE REMED Y SHALL BE REP AIR OR REPLA CEMENT OF THE PRODUCT IN QUESTION , AT SMC’S OPTION . THE FOREGOING W ARRANTIES AND REMEDIES ARE EXCL USIVE AND ARE IN LIEU OF ALL OTHER W A RRANTIES OR CONDITIONS , EXPRESS OR IMPLIED , EITHE[...]

iii C OMPLIANCES FCC - Class B This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to P ar t 15 of the FCC Rules . T hese limits are designed to provide reasonable protection against har mf ul interference in a residential installation. T his equipment generates, uses and can radiate radio frequ[...]

C OMPLIANCES iv modifications in order to maintain uninterr upted ser vice. If trouble is experienced with this equipment, please contact our company at the numbers shown on back of this manual for repair and warranty infor mation. If the trouble is causing har m to the telephone network, the telephone company ma y req uest you to remov e the equip[...]

C OMPLIANCES v EC Confor mance Declaration - Class B This infor mation technolog y equipment complies with the requirements of the Council Directiv e 89/336/EEC on the Approximation of the la ws of the Member States relating to Electromagnetic Compatibility and 73/23/EEC for electrical equipment used within certain voltage limits and the Amendment [...]

C OMPLIANCES vi[...]

vii T ABLE OF C ONTENTS 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 About the B arricade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Applicat ions . .[...]

T ABLE OF C ONTENTS viii Password Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16 Remote Mana gement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-17 DNS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-18 WAN . . . . . . . . . . . . . . . . . .[...]

T ABLE OF C ONTENTS ix 5 Configuring Client TCP/IP . . . . . . . . . . . . . . . . . . . . 5-1 Windows 95/98/ME . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 Disable HTTP Proxy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4 Obtain IP Settings from Your ADSL Router . . . . . . . . . . . [...]

T ABLE OF C ONTENTS x[...]

1-1 C HAPTER 1 I NTRODUCTION Congratulations on your purchase of the Barricade Wireless Broadband Router with built-in ADSL Modem (SMC7404WBR A EU). W e are proud to provide y ou with a powerful yet simple comm unication device for connecting your local area netw ork (LAN) to the Inter net. F or those who want to surf the Internet in the most secur[...]

I NTR ODUCTION 1-2 • NAT also enables mult i-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 Telnet). • VPN pass-through (IPSec-ESP Tunnel mode, L2TP, PPT P). • User-definable application sensing tunnel supports applications requiri[...]

A PPLICATIONS 1-3 Applications Many advanced netw orking features are provided by the Bar ricade: • Wireless and Wired LAN The Bar ricade provides connectivity to wired 10/100 Mbps devices , and wireless IEEE 802.11b compatible devices , making it easy to create a network in small of fices or homes. • Internet Access This device suppor ts Inter[...]

I NTR ODUCTION 1-4 • DMZ Host Suppor t Allows a netw orked computer to be fully exposed to the Inter net. This function is used when NAT and firewa ll security prevent an Internet application from functioning cor rectly . • Security The Bar ricade suppor ts security features that deny Internet access to specified users, or filter all requests f[...]

2-1 C HAPTER 2 I NSTALLATION Before installing the Barricade Broadband Router with built-in ADSL M o d e m , ve r i f y t h a t yo u h a ve a l l t h e i t e m s l i s t e d u n d e r “ Pa ck a g e C o n t e n t s.” If any of the items are missing or damag ed, contact your local distributor . or Ser vice Provider where you acquired the router .[...]

I NSTALLATION 2-2 System Requirements Y ou must meet the following minimum requirements: • Inter net access from your Internet Servic e Provider (ISP) using a DSL modem. • A PC using a fixed IP addr ess or dynamic IP addr ess assigned via DHCP, as well as a gateway server address a nd DNS server address from your service provider. • A compute[...]

H ARDWARE D ESCRIPTION 2-3 Hardware Description The Bar ricade contains an integ rated DSL modem and connects to the Internet or to a remote site using its RJ-11 W AN port. It connects directly to your PC or to a local area network using any of the four RJ-45 F ast Ethernet LAN por ts or via a wireless network adapter . Access speed to the Internet[...]

I NSTALLATION 2-4 LEDs Verify Status Check t he power and po r t LED indicators . Connect the System The Bar ricade can be positioned at any con venient location in your office or home. No special wiring or coo ling requirements are needed. Y ou should, howev er, comply with the following guidelines: • Keep the Ba r ricade away from any heating d[...]

C ONNECT THE S YSTEM 2-5 Connect the ADSL Line Ru n standard telephone cable from the wall jack prov iding ADSL ser vice to the W AN port on your Barricade. When inser ting an ADSL RJ-11 plug, be sure the tab on the plug clicks into position to ensure that it is properly seated. If you are using splitterless ADSL ser vice, be sure you add low-pass [...]

I NSTALLATION 2-6 Installing a Splitterless Connection If you a re using a splitter less (G .lite) conn ection, then your se r vice provider will attac h the outside ADSL line directly to your p hone system. In this case you can connect your phones and computer directly to the incoming ADSL line, but you will hav e to add low-pass filters to y our [...]

C ONNECT THE S YSTEM 2-7 inserting an RJ-45 connector, be sure the tab on the connector clicks into position to ensure that it is properly seated. Warning: Do not plug a phone jack connector into an RJ-45 port. This may damage the Barricade. Notes: 1. Use 100-ohm shielded or unshielded twisted-pair cable with RJ-45 connectors for all Ethernet ports[...]

I NSTALLATION 2-8[...]

3-1 C HAPTER 3 C ONFIGURING C LIENT PC S TCP/IP Configuration T o access th e Inter net through t he Bar ricade, y ou must config ure the network settings of the computers on your LAN to use the same IP subnet as the Barricade. The default network set tings for the Bar ricade are: IP Address: 192.168.2.1 Subnet Mask: 255.255.255.0 Note: These setti[...]

C ONFIGURING C LIENT PC S 3-2[...]

4-1 C HAPTER 4 C ONFIGURING THE B ARRICADE After you ha ve configured TCP/IP on a client computer , use a W eb browser to configure the Barricade. T he Bar ricade can be configured by any J ava-supported browser including Internet Explorer 4.0 or above , or Netscape Navigator 4.0 or abov e. Using the W eb manag ement interface, you ma y configure t[...]

C ONFIGURING THE B AR RICADE 4-2 Navigating the Web Browser Interface The Bar ricade’ s management interface consists of a Setup Wizard and an Advanced Setup section. Setup Wizard: Use the Setup Wizard if y ou want to quic kly set up the Bar ricade. Go to “Setup Wizard” on page 4-3. Adv anced Setup: Advanced Setup supports more advanced f unc[...]

S ETUP W IZARD 4-3 Setup Wizard Time Zone Click on “Setup Wizard. ” T he first item in the Setup W izard is Time Zone setup . F or accurate timing of log entries and system ev ents , you need to set the time zone. Select your time zone from the drop-down list. If your are a requires it, chec k to enable the clock for daylight saving changes , a[...]

C ONFIGURING THE B AR RICADE 4-4 Internet Sharing Select the operation mode . Go to “PPPoE & PPP oA ” on pag e 4-7 if you will use either of these modes , and g o to “Multiple Protocol over A TM Mode” on page 4-10 if you will use m ultiple protocol routing mode.[...]

S ETUP W IZARD 4-5 Parameter Setting Parameter Description VPI/VCI Data flows are broken up into fixed length cells, each of which contains a Virtual Path Identifie r (VPI) that identifies the path between two nodes, and a Virtual Circuit Id entifier (VCI) that identifies the data channel wit hin that virtual path. Each virtual circui t maintains a[...]

C ONFIGURING THE B AR RICADE 4-6 Finish Y our Bar ricade is now set up . Go to “T roubleshooting” on pag e A-1 if you cannot make a connection to the Internet. Parameter Description Protocol Indicates the pr otocol used. VPI/VCI Virtual Path Identifier (VPI) and Virtual Circuit Identifier (VCI). AAL5 Encapsulati on Shows the packet encapsulatio[...]

S ETUP W IZARD 4-7 PPPoE & PPPoA Parameter Description Username Enter the ISP assign ed user name. Password Enter your password. Retype Password Confirm the password. DNS Enter a Domain Name Server IP address. VPI/VCI Virtual Pa th Identifier (VPI) and Virtual Circuit Identifier (VCI). Data flows are broken up into fixed le ngth cells, each of [...]

C ONFIGURING THE B AR RICADE 4-8 Finish Parameter Description ADSL Operation Mode (WAN) Protocol Indicates the pr otocol used VPI/VCI Virtual Path Identifier (VPI) and Virtual Circuit Identifier (VCI). AAL5 Encapsulati on Shows the packet encapsulation type. ISP Parameters Username The ISP assigned user name. Password The password (hidden).[...]

S ETUP W IZARD 4-9 Y our Bar ricade is now set up . Go to “T roubleshooting” on pag e A-1 if you cannot make a connection to the Internet. DHCP Parameters Default Gateway The default gateway IP address. If the Barricade cannot find the destination address within its local network, it wil l forward the packets to the Defaul t Gateway (usually su[...]

C ONFIGURING THE B AR RICADE 4-10 Multiple Protocol over ATM Mode Parameter Description DNS Enter a Do main Name Serve r IP address. WAN IP Enter an IP address for the Barricade WAN interface. Subnet Mask Enter a subnet mask. VPI/VCI Virtual Path Identifier (VPI) and Virtual Circuit Identifier (VCI). Data flows are broken up into fixed length cel l[...]

S ETUP W IZARD 4-11 Finish Parameter Description ADSL Operation Mode (WAN) Protocol Indicates the pr otocol used. VPI/VCI Virtual Pa th Identifier (VPI) and Virtual Circuit Identifier (VCI). AAL5 Encapsulati on Shows the packet encapsulation type. Network Layer Parameters (WAN) IP Address Shows the WAN IP address. Subnet Mask Shows the WAN s ubnet [...]

C ONFIGURING THE B AR RICADE 4-12 Y our Bar ricade is now set up . Go to “T roubleshooting” on pag e A-1 if you cannot make a connection to the Internet. DHCP Parameters Default Gateway The default gateway IP address. If the Barricade cannot find the destination address within it s local network, it will forward the packets to the Default Gatew[...]

A DV ANCE D S ETUP 4-13 Advanced Setup Clicking “ Adv anced Setup” displays the main menu on the left-hand side of the screen and descriptiv e infor mation on the right-hand side. The Main Menu links are used to na vig ate to other men us that display configuration parameters and statistics . Navigating the Web Browser Interface The Bar ricade?[...]

C ONFIGURING THE B AR RICADE 4-14 The following table brief ly descri bes the “ Advanced Setup” menu items . Making Configuration Changes Configurable parameters hav e a dialog box or a drop-do wn list. Once a configuration change has been made on a page, be sure to click the “ APPL Y” or “NEXT” button at the bottom of the page to make [...]

S YSTEM S ETTINGS 4-15 Note: To ensure proper screen refresh after a command entry, check that Internet Explorer 5.0 is configured as follows: Under the menu “Tools/Internet Options/General/Temporary Internet Files/ Settings,” the setting for “Check for newer versions of stored pages” should be “Every visit to the page.” System Settings[...]

C ONFIGURING THE B AR RICADE 4-16 Password Settings Use this page to restrict access based on a password. By default, there is no password. F or security you should assign one before exposing the Bar ricade to the Inte rnet. P asswords can contain from 3–12 alphanumeric characters and are not case sensitiv e. Note: If your password is lost, or yo[...]

S YSTEM S ETTINGS 4-17 Remote Management By default, management access is only a vailable to users on your local network. Ho weve r, 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” box to enable this function. Note: If you check “Enabled” and specify an[...]

C ONFIGURING THE B AR RICADE 4-18 DNS Domain Name Servers are used to map a domain name (e.g ., www .smc.com) to the e quiv alent numerical IP addre ss (e.g ., 64.147.25.20). Y our ISP should provide the IP address of one or more domain name ser vers . Enter those addresses on this page .[...]

WA N 4-19 WAN PPPoE (PPP over Ethernet) Parameter Description Enable/Disable Enables/disables the PPPoE Interface. IP Address If your IP address is ass igned by the ISP each time you connect, leave this field all zero s. Otherwise, enter your ISP supplied static IP address here. Subnet Mask If your subnet mas k is assigned by the ISP each time you [...]

C ONFIGURING THE B AR RICADE 4-20 VPI/VCI Virtual Path Identifier (VPI) and Virtual Circuit Identifier (VCI). Data flows are broken up into fixed le ngth cells, each of wh ich contains a Virtu al Path Identifier (VPI) that identifies the path between two nodes, and a Virtual Circuit Identifier (VCI) that identifies the data channel wit hin that vir[...]

WA N 4-21 ATM Parameter Description Protocol • D isable: Di sables the c onnection. • 1483 Bri dging: Bridging is a standardized la yer 2 technology. It is typically used in corporate netwo rks to extend the physical reach of a single LAN segment and increase the nu mber of stat ions on a LAN withou t compromising pe rformance. Bridged data is [...]

C ONFIGURING THE B AR RICADE 4-22 ISP Enter the Internet Ser vice Provider name , user name, and passw ord for each ISP connection y ou have. VPI/VCI Virtual Path Indicator/Virtual Channel Indicator: Each connection must have a u nique pair of V PI/VCI settings. Encapsulat ion Specifies ho w to handle multiple prot ocols at the ATM t ransport layer[...]

LAN 4-23 LAN Parameter Description LAN IP IP Address The IP address of the Barricade. IP Subnet Mask Virtual Path Identifier (VPI) and Virtual Circuit Identifier (VCI). DHCP Server To dynamically assign an IP address to client PCs , enable the DHCP (Dynamic Host Co nfiguration Protocol) Server. Lease Time Set the DHCP lease time.[...]

C ONFIGURING THE B AR RICADE 4-24 Re member to configure your client PCs for dynamic address allocation. (See “Configuring Client PCs” on page 3-1 for details .) IP Address Pool Start IP Address Specify th e start IP address of the D HCP pool. Do not include the gateway addre ss of the Barricade in the client addres s pool. If you c hange the p[...]

W IR ELESS 4-25 Wireless The Bar ricade also operate s as a wireless-to-wired bridg e, allo wing wire less computers to access resources available on the wired LAN , and to access the Internet. T o configure the Barricade as a wirel ess access point for wireless clients (either stationar y or roaming), all you need to do is enable the wireless func[...]

C ONFIGURING THE B AR RICADE 4-26 Channel and SSID Parameter Description ESSID Extended Service Set ID. The ESSID must be the same on the Barricade and all o f your wireless clients. Transmission Rate Th e default is Fully Automatic. The transmission rate is automatically adjusted based on the receiving data error rate. Usually the connection q ual[...]

W IR ELESS 4-27 Encryption If you are transmitting sensitiv e data across wireless channels, y ou should enable encryption. Y ou mu st use the same set of encryption ke ys for the Bar ricade and all of the wireless clients . Choose between standard 64-bit WEP (Wired Equiv alent Privacy) or the more robust 128-bit encryption. Y ou may automatically [...]

C ONFIGURING THE B AR RICADE 4-28 T o manually configure the ke ys, enter fi ve hexadecimal pairs of digits for each 64-bit key , or enter 13 pairs for the single 128 -bit key . (A hexadec imal digit is a number or letter in the range 0-9 or A-F .) If you u se encr yption, configure the same keys us ed for the Barricade on each of your wireless cli[...]

W IR ELESS 4-29 MAC Address Filtering[...]

C ONFIGURING THE B AR RICADE 4-30 Client computers can be filtered using the unique MA C address of their IEEE 802.11 network card. T o secure an access point using MA C address filtering, you must enter a list of allow ed/denie d client MA C addresses into the filtering table . (See “Finding the MA C address of a Network Card” on page 4-61.) N[...]

NA T 4-31 Address Mapping Use “ Address Mapping” to allo w a limited number of public IP addresses to be translated into multiple pri vate IP addresses for use on the internal LAN network. T his also hides the internal network for increased priv acy and securit y .[...]

C ONFIGURING THE B AR RICADE 4-32 Virtual Server[...]

NA T 4-33 If you configure the Barricade as a vir tual ser ver, remote users accessing ser vices such as W eb or FTP at your local site via public IP addresses can be automaticall y redirected to loca l ser vers configured with privat e IP addresses . In other words , depending on the requested ser vice (TCP/UDP port number), the Bar ricade redire [...]

C ONFIGURING THE B AR RICADE 4-34 Routing System These pag es define routing rel ated parameters , inc luding static routes and RIP (Routing Information Protocol) parameters. Static Route Click “ Add” to add a new static route to the list, or c heck the box of an already entered route and c lick “Modify . ” Clicking “Delete” will remove[...]

R OUTING S YSTEM 4-35 RIP Parameter Description Interface The WAN interface to be configured. Operation Mode Disable: RIP disable d on this interface. Enable: RIP enabled on this i nterface. Silent: List ens for route broadca sts and update s its route table. It does not participate in sending route broadcasts. Version Sets the RI P (Routing Info r[...]

C ONFIGURING THE B AR RICADE 4-36 RIP sends routing-update messages at regular inter vals and when the network topology changes . W hen a router receiv es a routing update that includes cha ng es to an entry , it updates its routing table to reflect the new route. RIP routers maintain only th e best route to a destination. After updating its routin[...]

R OUTING S YSTEM 4-37 Routing Table Parameter Description Flags Indi cates the route status: C = Direct connection on th e same subnet. S = Static ro ute. R = RIP (Routing Informatio n Protocol) assi gned route. I = ICMP (Internet Control Mess age Protocol) Redirec t route. Network Address Destination IP address. Netmask The subnetwork associated w[...]

C ONFIGURING THE B AR RICADE 4-38 Note: Most modern routers support RIP-2 so there is usually no need for a static rout e table. Firewall The Bar ricade’ s firewall enables access control of client PCs , blocks common hack er attacks, including IP Spoofing, Land Attack, Ping of Death, IP with zero length, Smurf Attack, UDP port loopback, Snork At[...]

F IR EWALL 4-39 Access Control[...]

C ONFIGURING THE B AR RICADE 4-40 Access Control allows us ers to define the outg oing traffic per mitted or not-per mitted through the W AN interface. The default is to per mit all outg oing traffic . (See the following page for details.) The Bar ricade can also limit the access of hosts within the local area networ k (LAN). T he MA C Filtering T [...]

F IR EWALL 4-41 Access Control: Add PC[...]

C ONFIGURING THE B AR RICADE 4-42 URL Blocking The Bar ricade allows the user to block access to W eb sites from a particular PC by entering ei ther a full URL address or just a keyw ord. T his feature can be used to protect children from accessing violent or pornog raphic W eb sites.[...]

F IR EWALL 4-43 Schedule Rule Y ou may filter Internet acce ss for local clients based on r ules . Each access control rule may be activ ated at a scheduled time . Define the schedule on the “Sc hedule Rule” page, and apply the rule on the “ Access Control” page. 1. Click “ Add Schedule R ule. ” 2. Define the appropriate settings for a [...]

C ONFIGURING THE B AR RICADE 4-44 3. Click “OK” and the n click “ APPL Y” to save your settings .[...]

F IR EWALL 4-45 Intrusion Detection[...]

C ONFIGURING THE B AR RICADE 4-46 The Bar ricade’ s fire wall inspects packets at the application layer , maintains TCP and UDP session infor mation including timeouts and number of activ e se ssions , and provides the ability to detect and prevent certain types of network attac ks such as DoS attacks . Network attacks that deny access to a netw [...]

F IR EWALL 4-47 Stateful Packet Inspection This option allows you to select differen t application ty pes that are using dynamic port numbers. If yo u wish to use Stateful Packet Inspection (SPI) for blocking packet s, click on the “Yes” radio button in the “Enable SPI and Anti-DoS firewall pr otection” field and then check the ins pection [...]

C ONFIGURING THE B AR RICADE 4-48 RIP Defect Enabled If the router does not reply to an IPX RIP request packet, it wi ll stay in the input queue and not be released. Accumulated packe ts could cause the input queue to fill, causing severe problems for all protoc ols. Enabling this featu re prevents the packe ts accumulating. When hackers attempt to[...]

F IR EWALL 4-49 H.323 data channel i dle timeout 180 sec The length of time for which an H.323 session will be managed if there is no activity. DoS Detec t Criteria Total incomplete TCP/UDP sessions HIG H 300 sessions Defines the rat e of new unesta blished sessions that will caus e the software to start deleting half-open se ssions. Total incomple[...]

C ONFIGURING THE B AR RICADE 4-50 DMZ If you ha ve a client PC that cannot run an Inter net application properly from behind the firewall, y ou can open the client up to unrestricted two-w ay Inter net access . Enter the IP address of a DMZ (Demilitarize d Zone) host on this screen. Adding a client to the DMZ may expose your local network to a vari[...]

SNMP 4-51 SNMP Community Use the SNMP configuration screen to displa y and modify parameters for the Simple Network Management Protocol (SNMP). A computer attac hed to the netw ork, called a Network Management Station (NMS), can be used to access thi s infor mation. Access rights t o the agent are controlled by community strings . T o communicate w[...]

C ONFIGURING THE B AR RICADE 4-52 Trap Parameter Description IP Address Traps are sent to this address when errors or specific events occur on the network . Community A community string (pas sword) specified for trap management. Enter a word, somethi ng other than public or privat e, to prevent unaut horized individuals fro m reading information on[...]

ADSL 4-53 ADSL Parameters Parameter Description Operation Mode • Automatic • ETSI DTS/TM-06006 standard. • G.992.1 standard Address 3C etc. Reserved.[...]

C ONFIGURING THE B AR RICADE 4-54 Status[...]

ADSL 4-55 Parameter Description Status Line Status Shows th e current stat us of the ADSL line. Data Rate Upstream Actual and maximum upstream data rate. Downstream Actual and maximum downstream data rate. Operation Data/ Defect Indication Noise Margin Upstream Minimum noise margin upstream. Downstream Minimum noise margin downstream. Output Power [...]

C ONFIGURING THE B AR RICADE 4-56 Loss of Power Defect Failures du e to loss of power. Fast Path HEC Error Fast Path Header Error Concealment errors . Interleaved Path HEC Error Interleaved Path Header Error Concealment errors. Statistics (Superframes represen t the highest level of data presentation. Each superframe contains regular ADSL frames, o[...]

T OOLS 4-57 Tools Use the “T ools” menu to backup the current settings, to restore previously sav ed settings , or restore the factory default settings . Configuration Tools Check “Bac kup” and click “More Configuration” to sav e your Barricade’ s configuration to a file named config .bin on your PC . Y ou can then chec k the “Res t[...]

C ONFIGURING THE B AR RICADE 4-58 Firmware Upgrade Use this screen to update the fir mware or user interface to the lat est vers ions. In the “Upg rade T arg et” field, choose “Firmware” or “User Interface” depending on which y ou want to update. Then click “Bro wse” to browse for the previously downloaded file . Note: For latest fi[...]

T OOLS 4-59 Reset P erfor m a reset from this page. The configurations will not be changed back to the factory default settings . Note: If you use the reset butto n on the rear panel, the Barricade performs a power reset and restores the factory settings.[...]

C ONFIGURING THE B AR RICADE 4-60 Status The Status scre en displays W AN /LAN connection status , fir m ware and hardware v e rsion numbers , as well as infor mation on DHCP clients connected to your network. The security log may be sav e d to a file by clic king “Save” and c hoosing a location.[...]

F INDIN G THE MAC ADDRESS OF A N ETWORK C ARD 4-61 The following items are i ncluded on this screen: Finding the MAC address of a Network Card Windows 95/98/ME Click “Start/R un”. T ype “winipcfg” and press ENTER. The MAC address is in the “ Adapter Addres s” section. Windows NT4/2000/XP At the command prompt, type “ipconfig /all” a[...]

C ONFIGURING THE B AR RICADE 4-62[...]

5-1 C HAPTER 5 C ONFIGURING C LIENT TCP/IP After completing hardware setup b y connecting all your network devices , you need to configure your computer to connect to the Bar ricade. First deter mine how your ISP issues y our IP address . Many ISPs issue the se numbers automatically using Dynamic Host Configuration Protocol (DHCP). Other ISPs provi[...]

C ONFIGURING C LIENT TCP/IP 5-2 2. In “Control P anel” double-click the “Network” icon. 3. In the “Netw ork” window , under the “Configuration” tab , double-click the “TCP/ IP” item listed for your network card. 4. Sele ct the “IP Address” tab . 5. If “Obtain an IP address automatically” is already selected, your compute[...]

W INDOWS 95/98/ME 5-3 6. Click the “Gateway” tab and record the n umbers listed under “Installed g ateways .” 7. Click the “DNS Configuration” tab . Locate the DNS ser vers listed under “DNS Ser ver Searc h Order .” R ecord any listed addresses . 8. After writing down your settings , chec k to make sure you hav e recorded them cor r[...]

C ONFIGURING C LIENT TCP/IP 5-4 Disable HTTP Proxy Y ou need to verify that the “HTTP Proxy” f e ature of your W eb browser is disabled. This is so that your bro wser can view the Bar ricade’ s HTML configuration pages. The following steps are for Internet Explorer and Netscape. Determine which browser you use and follow the appropriate steps[...]

W INDOWS 95/98/ME 5-5 Netscape 1. Open Netscape and click the stop button. Clic k “Edit, ” then click “Preferences ...” 2. In the “Prefere nces” window , under “Categ or y” double-click “ Adv anced, ” then click “Proxies .” Select “Direct connection to the Internet. ” Click “OK.” 3. Repeat these steps for each Windo [...]

C ONFIGURING C LIENT TCP/IP 5-6 2. T ype “WINIPCFG” and click “OK. ” It may take a second or tw o for the “IP Configuration” window to appear . 3. From the drop-down menu, select your netw ork card. Click “Release” and then “R ene w . ” V erify that your IP address is now 192.168.2.xxx , your Subnet Mask is 255.255.255.0 and you[...]

W INDOWS NT 4.0 5-7 F ollow these instru ctions: 1. From the Windows desktop click “Start/ Settings/Control Pa n e l .” 2. Double-click the “Network” icon. 3. Select the “Protocols” t ab . 4. Double-click “TCP/IP Prot ocol. ” 5. Select the “IP Add ress” tab . 6. In the “ Adapter” drop-down list, be sure your Etherne t adapte[...]

C ONFIGURING C LIENT TCP/IP 5-8 8. In the “TCP/IP Properties” dialog box, under the IP address tab , locate your IP address , subnet mask, and default g ateway . Record these va lues in the spaces provided belo w . 9. Click the “DNS” tab to see the primar y and secondary DNS ser vers . Record these v alues in the spaces provided below . 10.[...]

W INDOWS NT 4.0 5-9 Disable HTTP Proxy Y ou need to verify that the “HTTP Proxy” feature of y our W eb browser is disabled. This is so that your bro wser can view the Bar ricade’ s HTML configuration pages. Determine which browser you use and refer to “Internet Explorer” on page 5-4 or “Netscape” on page 5-5. Obtain IP Settings from Y[...]

C ONFIGURING C LIENT TCP/IP 5-10 3. T ype “IPCONFIG /RENEW” and press the <ENTER> key . V erify that your IP Address is now 19 2.168.2.x xx , your Subnet Mask is 255.255.255.0 and your Default Ga teway is 192.168.2.1 . These values confir m that your Bar ricade is functioning . 4. T ype “EXIT” and press <ENTER> to close the “C[...]

W INDOWS 2000 5-11 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 Bar ricade. 3. T he connection status screen will open. Click “Properties. ”[...]

C ONFIGURING C LIENT TCP/IP 5-12 4. Double- click “Internet Protocol (TCP/IP). ” 5. If there is IP Address infor mation on the “Internet Protocol (TCP/ IP) Properties” dialog box, it should be recorded. Use the spaces belo w to record the curr ent settings . 6. If “Obtain an IP address automatica lly” and “Obtain DNS ser ver address a[...]

W INDOWS 2000 5-13 Disable HTTP Proxy Y ou need to verify that the “HTTP Proxy” feature of y our W eb browser is disabled. This is so that your bro wser can view the Bar ricade’ s HTML configuration pages. Determine which browser you use and refer to “Internet Explorer” on page 5-4 or “Netscape” on page 5-5. Obtain IP Settings from Yo[...]

C ONFIGURING C LIENT TCP/IP 5-14 3. T ype “IPCONFIG /RENEW” and press the <ENTER> key . V erify that your IP Address is now 19 2.168.2.x xx , your Subnet Mask is 255.255.255.0 and your Default Ga teway is 192.168.2.1 . These values confir m that your ADSL Router is functioning . 4. T ype “EXIT” and press <ENTER> to close the “[...]

W INDOWS XP 5-15 Windows XP 1. Click “star t/Control P anel.” 2. In “Control Panel” click “Network and Internet Connections . ” 3. The “N etwork Connections” screen will open. Double-click the connection for this device. 4. On the connection status screen, click “Properties .”[...]

C ONFIGURING C LIENT TCP/IP 5-16 5. Double- click “Internet Protocol (TCP/IP). ” 6. If there is IP Address infor mation on the “Inter net Protocol (TCP/IP) Properties” dialog box, it should be recorded. Use the spaces below to record the cur rent settings . 7. If “Obtain an IP address automatica lly” and “Obtain DNS ser ver address au[...]

W INDOWS XP 5-17 Disable HTTP Proxy Y ou need to verify that the “HTTP Proxy” feature of y our W eb browser is disabled. This is so that your bro wser can view the Bar ricade’ s HTML configuration pages. Determine which browser you use and refer to “Internet Explorer” on page 5-4 or “Netscape” on page 5-5. Obtain IP Settings from Your[...]

C ONFIGURING C LIENT TCP/IP 5-18 3. T ype “IPCONFIG /RENEW” and press the <ENTER> key . V erify that your IP Address is now 19 2.168.2.x xx , your Subnet Mask is 255.255.255.0 and your Default Ga teway is 192.168.2.1 . These values confir m that your ADSL Router is functioning . T ype “EXIT” and press <ENTER> to close the “Com[...]

C ONFIGURING Y OUR M ACINTOSH C OMPUTER 5-19 Configuring Your Macintosh Computer Y ou may find that the instr uctions here do not exactly matc h your operating system. This is because these ste ps and screenshots were created using Mac OS 8.5. Mac OS 7.x and abov e are similar, but may not be identical to M ac OS 8.5. F ollow these instru ctions: 1[...]

C ONFIGURING C LIENT TCP/IP 5-20 3. If “Using DHCP Ser ver” is al ready selected in the “Configure” field, your computer is already config ured for DHCP . Close the TCP/IP dialog box, and skip to “Disable HTTP Proxy” on page 5-21.” 4. If there is IP Address infor mation on the “TCP/ IP” screen, it should be recorded. Use the space[...]

C ONFIGURING Y OUR M ACINTOSH C OMPUTER 5-21 Disable HTTP Proxy Y ou need to verify that the “HTTP Proxy” feature of y our W eb browser is disabled. This is so that your bro wser can view the Bar ricade’ s HTML configuration pages. The following steps are for Internet Explorer and Netscape. Determine which browser you use and follow the appro[...]

C ONFIGURING C LIENT TCP/IP 5-22 Netscape 1. Open Netscape and click the stop button. Click “Edit” and select “Preferences . ” 2. In the “Preferences” dialog box, in the left-hand column labeled Categ or y , ” se lect “ Advanced. ” Under the “ Advanced” categor y , select “Proxies .” 3. Select “Direct Connection to the I[...]

C ONFIGURING Y OUR M ACINTOSH C OMPUTER 5-23 Obtain IP Settings from Your Barricade Now that y ou have configured y our computer to connect to your Bar ricade, it needs to obtain new netw ork settings . By releasing old DHCP IP settings and renewing them with settings from y our Bar ricade, you can verify that y ou have configured your computer cor[...]

C ONFIGURING C LIENT TCP/IP 5-24[...]

6-1 C HAPTER 6 C ONFIGURING P RINTER S ERVICES T o use the print ser ver built into the Barr icade, you must first install the P or t Monitor prog ram as described in the following section for Windows 95/98/Me . T o set up the Barricade Print Ser ver for Windows NT , go to page 6-4. For Windows 2000/XP , see “Prin ter Ser ver Setup in W indows 20[...]

P RINTER S ER VER S ETUP IN W INDOWS 95/98/M E 6-2 2. T he next screen indicates that the print client use s the TCP/IP network protocol to monitor print requests . Click “Next. ” 3. Select the destination folder and click on the “Next” button. The setup prog ram will then begin to install the prog rams into the destination folder .[...]

C ONFIGURING P RINTER S ER VICES 6-3 4. Select the Prog ram Folder that will contain the prog ram icon for uninstalling the port monitor, and then click “Next. ” 5. Enter the printer port name that will be used to identify the port monitor in your system, and clic k “Next.” 6. W hen the setup prog ram finishes installing the por t monitor ,[...]

P RINTER S ER VER S ETUP IN W INDOWS NT 6-4 Printer Server Setup in Windows NT 1. On a Windows NT platfor m, open the Printers window in the My Computer menu, and double-clic k the “ Add Printer” icon. 2. Follo w the prompts to add a local printer to your system.[...]

C ONFIGURING P RINTER S ER VICES 6-5 3. Select the monitored por t. The default por t name is “SMC100. ” T hen click the “Configure P ort” button. 4. Enter the IP address of the Bar ricade and click “OK. ” Click “ Next” in the Add Printer W izard dialog box. 5. Specify the printer type attac hed to the Bar ricade. 6. Continue follow[...]

P RINTER S ER VER S ETUP IN W INDOWS 2000/XP 6-6 Printer Server Setup in Windows 2000/XP Y ou may find that the instr uctions here do not exactly match your v ersion of Windows . T his is because these steps and most of the screenshots were created in Windows 2000. Windows XP is similar, but not identical, to Windows 2000. 1. On a Windows 2000/XP p[...]

C ONFIGURING P RINTER S ER VICES 6-7 2. Follo w the prompts to add a local printer to your system. 3. Specify the printer type attac hed to the Bar ricade.[...]

P RINTER S ER VER S ETUP IN U NIX S YSTEMS 6-8 4. Select the monitored por t. The default por t name is “SMC100.” Clic k the “Configure P or t” button. 5. Enter the IP address of the Bar ricade and click “OK. ” T hen click “Next” in the Add Printer Wizard dialog box. 6. Continue following the prompts to complete the installation of [...]

A-1 A PPENDI X A T ROUBLESHOOTING This section describes common problems you ma y encounter and possible solutions to them. The Bar ricade can be easily monitored through panel indicators to identify problems . Troubleshooting Chart Symptom Ac tion LED Indicators Power LED is Off • Check connections between the Barricade, the external power suppl[...]

T R OUBLESHOOTING A-2 LED Indicators Link LED is Off • Verify that the Barricade and attached device are powered on. • Be sure the cable is plugged into both the Barricade and the corresponding de vice. • Verify that the proper cable type is used and that its length does not exceed the specified limits. • Be sure that the network interface [...]

T R OUBLESHOOTING A-3 Management Pr oblems Cannot connec t using the Web browser • 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 Barricad e and that the port y ou are using has not been disabled. • Check the network cabling between th[...]

T R OUBLESHOOTING A-4 Wireless Problems A wireless PC cannot associ ate with the Barricade. • Make sure the wireless PC has the same SSID settings as the Barricade. See “Channel and SSID” on page 26. • You need to have the same secu rity settings on the clients and the Barricade. See “Encryption” on page 27. The wireless network is of t[...]

B-1 A PPENDIX B C ABLES 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 Wiring Conventions F or Ethernet connections, a twisted-pair cable must ha ve tw o pairs of wires . Each wire pair is identi[...]

C ABLES B-2 RJ-45 Port Ethernet Connection Use the straight-through CA T -5 Ethernet cable provided in the p a ckage to connect the Barricade to your PC. When connecting to other netw ork devices such as an Ethernet switch, use the cable type shown in the following table . Pin Assignments With 10B ASE-T/100BASE-TX cable, pins 1 and 2 are used for t[...]

RJ-45 P ORT E THER N ET C ONNECTION B-3 Straight-Through Wiring If the por t on the attached device has internal crossover wiring (MDI-X), then use straight-through cable . Crossover Wiring If the port on the attached device has straight-through wiring (MDI), use crossov er cable. Straight-Thr ough Cable Pin Assign ments End 1 End 2 1 (Tx+) 1 (Tx+)[...]

C ABLES B-4 ADSL Cable Connection Use standard telephone cable to connect the RJ-11 tele phone wall outlet to the RJ-11 ADSL port on the ADSL Router . Caution: Do not plug a phone jack connector into an RJ-45 port. Specifications Wiring Conventions F or ADSL connections , a cable requires one pair of wires . Each wire is identified by different col[...]

ADSL C ABLE C ONNECTION B-5 Figure B-3. RJ-11 Pinouts Pin Signal Name Wire Col or 1 Not used 2 Line 2 Tip Black or White/ Orange 3 Line 1 Ring Red or Blue/ White 4 Line 1 Tip Green or White/B lue 5 Line 2 Ring Yellow or Orange/ White 6 Not used 123456 Blue/White White/Blue R1 T1 123456 Red Green R1 T1 R2 T2 Black Y ellow 123456 Blue/White White/Blu[...]

C ABLES B-6[...]

C-1 A PPENDI X C S PECIFICATIONS Standards Compliance CE Mark Emissions FCC Class B V CCI Class B Industr y Canada Class B EN55022 (CISPR 22) Class B C-Tick - AS/NZS 3548 (1995) Class B Immunity EN 61000-3-2/3 EN 61000-4-2/3/4/5/6/8/11 Safety UL 1950 EN60950 (TÜV) CSA 22.2 No . 950 IEEE 802.3 10 B ASE-T Ether net IEEE 802.3u 100 BASE-TX F ast Ethe[...]

S PECIFICATIONS C-2 WAN Int erf a ce 1 ADSL RJ-11 port Indicator P anel P ower , Ethernet, ADSL Syn, ADSL Data Dimensions 220 x 132.8 x 30.5 mm (8.66 x 5.23 x 1.20 in) We i g h t 0.6 kg (1.32 lbs) Input Pow er 12 V 1 A Po wer Consumption 12 W atts max. Management W eb management Adv anced Features Dynamic IP Address Configuration – DHCP , DNS Fir[...]

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38 T esla Irvine, CA 92618 Phone: (949) 679-8 000 FOR TECHNICAL SUPPOR T , CALL: From U.S.A. and Canada (2 4 hours a day , 7 days a week) (800) SMC-4-Y OU; (949) 679-80 00; Fax: (949) 67 9-1481 From Europe (8:00 AM - 5:30 PM UK T ime) 44 (0) 118 974 8700; Fa x: 44 (0) 118 974 8701 INTERNET E-mail addresses: techsupport@smc.com european.techsupp ort[...]