Manuale d’uso / di manutenzione del prodotto SMC7404BRA EU del fabbricante SMC Networks
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Br oadband Router with b uilt-in ADSL Modem ◆ Compatible with all leading DSLAMs ◆ Fire wall (hack er attack logging, DoS, and client f iltering) ◆ Supports DMT line modulation ◆ Four auto-ne .
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Br oadband Router with b uilt-in ADSL Modem From SMC’ s line of award-winning connectivity solutions Dece m ber 2 002 Part No: 750.9701, UK 750.9 735 Pub No: 150000035400A.
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 art 15 of the FCC Rules . These limits are designed to provide reasonable protection against har mf ul interference in a residential installation.
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.
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 laws of the.
C OMPLIANCES vi.
i T ABLE OF C ONTENTS 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 About the B arricade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Features and Benefits . . . . . . .
T ABLE OF C ONTENTS ii Password Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-17 Remote Mana gement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4- 18 DNS . . . . . . . . . . . . . . . . . . . .
T ABLE OF C ONTENTS iii Obtain IP Settings from Your ADSL Router . . . . . . . . . . . . . . . 5-5 Windows NT 4.0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6 Disable HTTP Proxy . . . . . . . . . . . . . . .
T ABLE OF C ONTENTS iv.
1-1 C HAPTER 1 I NTRODUCTION Congratulations on your purchase of the Bar ricade Broadband R outer with built-in ADSL Modem (SMC7404BRA EU .) W e are proud to provide you with a powerful yet simple comm unication device for connecting your local area network (LAN) to the Internet.
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, PPTP.
A PPLICATIONS 1-3 Applications Many advanced netw orking features are provided by the Barricade: •W i r e d L A N The Bar ricade provides connectivity to wired 10/100 Mbps devices, making it easy to create a netw ork in small offices or homes . • Internet Access This device suppor ts Internet access through a DSL connection.
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 .
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 c k 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 .
I NSTALLATION 2-2 System Requirements Y ou must meet the following minimum requirements: • Inter net access from your Internet Se rvice Provider (ISP) usi ng a DSL modem. • A PC using a fixed IP a ddress or dynamic IP address assigne d via DHCP, as well as a gateway server address a nd DNS server address from your service provider.
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 por t. It can be connected directly to your PC or to a local area netw ork using any of the four RJ-45 F ast Ether net LAN ports .
I NSTALLATION 2-4 LEDs Verify Status Check t he power and port LED indicators . LED Condition Status Power On The Barricade is receiving power. Normal operation. Off Power off or failure. Ethernet (4 LEDs) On Ethernet Link. Flashing Send/Receive data.
C ONNECT THE S YSTEM 2-5 Connect the System The Bar ricade can be positioned at any con venient location in y our office or home. No special wiring or cooling requirements are needed. Y ou should, howev er, comply with the follo wing guidelines: • Keep the Ba r ricade away from any heating devices.
I NSTALLATION 2-6 Connect the ADSL Line Ru n standard telephone cable from the wall jack pro viding 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.
C ONNECT THE S YSTEM 2-7 Installing a Splitterless Connection If you a re using a splitt erless (G .lite) connection, the n your service provider will attac h the outside ADSL line directly to y our phone system.
I NSTALLATION 2-8 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.
3-1 C HAPTER 3 C ONFIGURING C LIENT PC S TCP/IP Configuration T o access the Inte r net through t he Barricade, you m ust configure 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 Barricade are: IP Address: 192.
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 abov e, or Netscape Navigator 4.
C ONFIGURING THE B AR RICADE 4-2 Navigating the Web Browser Interface The Bar ricade’ s manag ement interface consists of a Setup Wizard and an Advanced Setup section. Setup Wizard: Use the Setup Wizard if y ou want to quic kly setup the Bar ricade.
S ETUP W IZARD 4-3 Setup Wizard Time Zone Click on “Setup Wizard. ” T he first item in the Setup Wizard is Time Z one setup . F or accurate timing of lo g entries and system events , you need to set the time zone. Select your time zone from the dropdown list.
C ONFIGURING THE B AR RICADE 4-4 Internet Sharing Select the operation mode . Go to “PPP oE & 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 .
C ONFIGURING THE B AR RICADE 4-6 Finish Y our Bar ricade is now setup . Go to “T roubleshooting” on page 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.
S ETUP W IZARD 4-7 PPPoE & PPPoA Parameter Description Username Enter the ISP assign ed username. 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.
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.
S ETUP W IZARD 4-9 Y our Bar ricade is now setup . Go to “T roubleshooting” on page A-1 if you cannot make a connection to the Internet. DHCP Parameters Default Gateway The default gateway IP address.
C ONFIGURING THE B AR RICADE 4-10 Multiple Protocol over ATM Mode Parameter Description DNS Enter a domain name server IP address. WAN IP Enter an IP Address for the Barricade WA N interface. Subnet Mask Enter a subnet mask. VPI/VCI Virtual Path Identifier (VPI) and V irtual Circuit Identifier (VCI.
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.
C ONFIGURING THE B AR RICADE 4-12 Y our Bar ricade is now setup . Go to “T roubleshooting” on page A-1 if you cannot make a connection to the Internet.
A DV ANC ED 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 .
C ONFIGURING THE B AR RICADE 4-14 The following table brief ly descri bes the “ Advanced Setup” menu items . Menu Descript ion System Sets the local time zon e, the password for administrator access, the IP address of a PC that will be allowed to manage the Barricade remotely, and the IP address of a domain name server.
M AKING C ONFIGURATION C HANGES 4-15 Making Configuration Changes Configurable parameters hav e a dialog bo x or a drop-down 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 the new settings a ctive .
C ONFIGURING THE B AR RICADE 4-16 System Settings Time Zone Set your local time zone . This infor mation is used for log entries and client filtering .
S YSTEM S ETTINGS 4-17 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.
C ONFIGURING THE B AR RICADE 4-18 Remote Mana gement By default, management access is only a vailable to users on y our local network. Ho wev er, y ou can also manage the Bar ricade from a remote host by entering the IP address of a remote computer on this screen.
S YSTEM S ETTINGS 4-19 DNS Domain Name Servers are used to map a domai n name (e.g ., www .smc.com) to the equivalent numerical IP ad dress (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.
C ONFIGURING THE B AR RICADE 4-20 WAN PPPoE (PPP over Ethernet) Parameter Description Enable/Disable Enables/Disables th e PPPoE Interface. IP Address If your IP address is assigned by the ISP each time you connect, l eave this field all zeros . Otherwise, enter your ISP supplied static IP address here.
WA N 4-21 VPI/VCI Virtual Pa th Identifier (VPI) and Virtual Circuit Identifier (VCI.) Data flows are broken up into fixed le ngth cells, each of which contains a Virtual Path Identifie r (VPI) that identifies the p ath between two nodes, and a Virtual Circuit Identifier (VCI) that identifies the data channel within th at virtual path.
C ONFIGURING THE B AR RICADE 4-22 ATM Parameter Description Protocol • Disable: Disables the c onnection. • 1483 Bridging: Bridging is a standardized layer 2 technology. It is typically used in corporate networks to extend the physical reach of a single LAN segment and increase the number of stations on a L AN without compro mising performance.
WA N 4-23 ISP Enter the Internet Ser vice Provider name, username, and passw ord for each ISP connection y ou have . VPI/VCI Virtual Path Indicator: Each connectio n must have a unique pair of VPI/VCI settings. Virtual Channe l Indicator: Each connecti on must have a unique pair of VPI/VCI settings.
C ONFIGURING THE B AR RICADE 4-24 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.
LAN 4-25 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 DHCP pool. Do not include the gateway addre ss of the Barricade in the client addres s pool.
C ONFIGURING THE B AR RICADE 4-26 NAT Some applications require multiple connections , such as Inter net gaming, videoconferencing, Internet tele phony , and others . T hese applications may not work when Network Address T ranslation (NAT) is enabled.
NA T 4-27 Address Mapping Use “ Address Mapping” to allo w a limited number of public IP addres ses 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 pri vacy and securit y .
C ONFIGURING THE B AR RICADE 4-28 Virtual Server 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 c.
NA T 4-29 addresses . In other words , depending on the requested ser vice (TCP/UDP port number), the Bar ricade red irects the external service request to the appropriate ser ver (located at anoth er inter nal IP address .) F or example, if y ou set T ype/Public Port to TCP/80 (HTTP or W eb) and the Priv ate IP/P or t to 192.
C ONFIGURING THE B AR RICADE 4-30 Routing System These pag es define routing rel ated parameters , including 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 .
R OUTING S YSTEM 4-31 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: Listens for route broadcasts and updates its route table.
C ONFIGURING THE B AR RICADE 4-32 RIP sends routing-update messages at regular inter vals and when the network topology changes . When a router receives a routing update that includes cha nges to an entr y , it updates its routing table to reflect the new route.
R OUTING S YSTEM 4-33 Routing Table Note: Most modern routers support RIP-2 so there is usually no need for a static rout e 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) ass igned route.
C ONFIGURING THE B AR RICADE 4-34 Firewall The Bar ricade’ s firew all 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 Attack, TCP null scan, and TCP SYN f looding .
F IR EWALL 4-35 Access Control Access Control allows us ers to define the outgoing traffic per mitted or.
C ONFIGURING THE B AR RICADE 4-36 not-per mitted through the W AN interfac e. T he 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 network (LAN .
F IR EWALL 4-37 Access Control: Add PC.
C ONFIGURING THE B AR RICADE 4-38 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 web sites .
F IR EWALL 4-39 Schedule Rule Y ou may filter Intern et access 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.
C ONFIGURING THE B AR RICADE 4-40 3. Click “OK” and then click “ APPLY” to sa ve your settings .).
F IR EWALL 4-41 Intrusion Detection.
C ONFIGURING THE B AR RICADE 4-42 The Bar ricade’ s firewall inspects pack ets at the application l ayer , maintains TCP and UDP session infor mation including timeouts and number of activ e sessions, and pro vides the ability to detect and prevent certain type s of network attac ks such as DoS attacks .
F IR EWALL 4-43 Stateful Packet Inspection This option allows yo u to select different application types that are using dynamic port numbers. If you wish to use Stateful Packet Inspection (SP I) for b.
C ONFIGURING THE B AR RICADE 4-44 RIP Defect Enabled If an IPX RIP request packet is not replied to by the router, it will stay in the input queue and not be released. Accumulated packets could cause the input qu eue to fill, causing severe problems for all protoc ols.
F IR EWALL 4-45 H.323 data channel i dle timeout 180 sec The length o f time for whi ch an H.323 se ssion will be managed if the re is no activity. DoS Detec t Criteria Total incomplete TCP/UDP sessions HIG H 300 session s Defi nes the rat e of new une stablished sessions that will cause th e software to start deleting half-open sessions .
C ONFIGURING THE B AR RICADE 4-46 DMZ If you ha ve a client PC that cannot run an Internet application properly from behind the firewall, y ou can open the client up to unrestricted two-w ay Internet acce ss . Enter the IP address of a DMZ (Demilitarized Zone) host on this screen.
SNMP 4-47 SNMP Community Use the SNMP configuration screen to displa y and modify parameters for the Simple Network Management Protocol (SNMP .) A computer attached to the netw ork, called a Network Management Station (NMS), can be used to access thi s infor mation.
C ONFIGURING THE B AR RICADE 4-48 Trap Parameter Description IP Address Traps are sent to this address when errors or specific events occur on the network .
ADSL 4-49 ADSL Parameters Parameter Description Operation Mode • Automatic • ETSI DTS/TM-06006 standard. •G . 9 9 2 . 1 s t a n d a r d Address 3C etc.
C ONFIGURING THE B AR RICADE 4-50 Status.
ADSL 4-51 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 nois e margin upstream.
C ONFIGURING THE B AR RICADE 4-52 Loss of Signal Defect Momentary signal discontinuities. Loss of Frame Defect Failures du e to loss of frames. Loss of Power Defect Failures du e to loss of power. Fast Path HEC Error Fast Path Header Error Concealment errors .
T OOLS 4-53 Tools Use the “T ools” menu to backup the current settings, to restore previously sav ed settings , or restore the factor y default settings . Configuration Tools Check “Bac kup” and click “More Configuration” to sa ve y our Bar ricade’ s configuration to a file named config .
C ONFIGURING THE B AR RICADE 4-54 Firmware Upgrade Use this screen to update the fir mware or user interface to the lat est vers ions . In the “Upgrade T arg et” field, choose “Firmware” or “User Interface” depending on which y ou want to update.
T OOLS 4-55 Reset P erfor m a reset from this page. The configurations will not be c hang ed back to the factory default settings . Note: If you use the reset button on the rear panel, the Barricade performs a power reset and restores the factory settings.
C ONFIGURING THE B AR RICADE 4-56 Status The Status scre en displays W AN/LAN connection status , fir mware and hardware v ersion numbers, as w ell as infor mation on DHCP clients connected to your network. The security log may be sav ed to a file by clicking “Sa ve” and choosing a location.
S TATUS 4-57 The following items are i ncluded on this screen: Parameter Description INTERNET Displays WAN con nection type and st atus. GATEWAY Displays system IP se ttings, as well as DHCP Server and Firewall status.
C ONFIGURING THE B AR RICADE 4-58.
5-1 C HAPTER 5 C ONFIGURING C LIENT TCP/IP After completing hardware setup b y connecting all your network devices , y ou 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 these numbers automatically using Dynamic Host Configuration Protocol (DHCP .
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. Select the “IP Address” tab .
W INDOWS 95/98/M E 5-3 6. Click the “Gatewa y” 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 .
C ONFIGURING C LIENT TCP/IP 5-4 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 Barricade’ s HTML configuration pages. The following steps are for Internet Explorer and Netscape.
W INDOWS 95/98/M E 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.
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 men u, select your netw ork card. Click “R elease” and then “R enew .
W INDOWS NT 4.0 5-7 F ollow these instructions: 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 Addre ss” tab .
C ONFIGURING C LIENT TCP/IP 5-8 under the IP address tab , locate y our IP address , subnet mask, and default g ateway . Record these v alues in the spaces provided below . 9. Click the “DNS” ta b to see the primar y and secondary DNS ser vers . Record these v alues in the spaces provided below .
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 Barricade’ s HTML configuration pages. Determine which browser you use and refer to “Internet Explorer” on page 5-4 or “Netscape” on page 5-5.
C ONFIGURING C LIENT TCP/IP 5-10 3. T ype “IPCONFIG /RENEW ” and press the <ENTER> key . V e rify that your IP Address is now 19 2.168.2. xxx , 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 .
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. The 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 .
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 Barricade’ s HTML configuration pages. Determine which browser you use and refer to “Internet Explorer” on page 5-4 or “Netscape” on page 5-5.
C ONFIGURING C LIENT TCP/IP 5-14 that your IP Address is now 19 2.168.2. xxx , 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 “Command Prompt” window .
W INDOWS XP 5-15 Windows XP 1. Click “start/Control Pa nel.” 2. In “Control P anel” 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 .
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 Barricade’ s HTML configuration pages. Determine which browser you use and refer to “Internet Explorer” on page 5-4 or “Netscape” on page 5-5.
C ONFIGURING C LIENT TCP/IP 5-18 3. T ype “IPCONFIG /RENEW ” and press the <ENTER> key . V e rify that your IP Address is now 19 2.168.2. xxx , 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 .
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.
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.
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 Barricade’ s HTML configuration pages. The following steps are for Internet Explorer and Netscape.
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 bo x, in the left-hand column labeled Categ or y ,” select “ Advanced. ” Under the “ Advanced” categ or y , select “Proxies .
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 .
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 Bar ricade, you must first install the P ort Monitor program as described in the following section for Windows 95/98/Me/NT/2000/XP .
I NSTALL THE P RINTER P ORT M ONITOR 6-2 2. The next screen indicate s that the print client uses 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 Program 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.
C ONFIGURE THE P RINT S ER VER 6-4 Configure the Print Server The Bar ricade’ s print ser ver supports Microsoft Windows 95/98/Me/ NT/2000/XP and Unix. If you are using Windows 95/98/Me/NT/2000/ XP , first install the port monitor as describe d in the previous section before adding the Bar ricade’ s print ser ver to your operating system.
C ONFIGURING P RINTER S ER VICES 6-5 4. Select the monitored port. T he default port name is “SMC100.” Clic k the “Configure P ort” button. 5. Enter the IP address of the Barricade and click “OK. ” T hen click “Next” in the Add Printer Wizard dialog box.
C ONFIGURE THE P RINT S ER VER 6-6 Configure the Network Printer in Windows NT 1. On a Windows NT platform, open the Printers window in the My Computer menu, and double-clic k the “ Add Printer” icon. 2. F ollow the prompts to add a local printer to y our system.
C ONFIGURING P RINTER S ER VICES 6-7 3. Select the monitored port. The default por t name is “SMC100.” Then click the “Configure P ort” button. 4. Enter the IP address of the Barricade and click “OK. ” Click “ Next” in the Add Printer W izard dialog box.
C ONFIGURE THE P RINT S ER VER 6-8.
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 .
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.
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.
T R OUBLESHOOTING A-4.
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 m ust hav e two pairs of wires .
C ABLES B-2 RJ-45 Port Ethernet Connection Use the straight-through CA T -5 Ethernet cable provided in the package 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 .
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.
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 requir es one pair of wires .
ADSL C ABLE C ONNECTION B-5 Figure B-3. RJ-11 Pinouts Pin Signal Name Wire Color 1 Not used 2 Line 2 Tip Bla ck or White/ Orange 3 Line 1 Ring Red or Blue/ White 4 Line 1 Tip Green or White/B lue 5 Li.
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.
S PECIFICATIONS C-2 WAN Int er fa ce 1 ADSL RJ-11 port Indicator P anel P ow er, Ethernet, ADSL Syn, ADSL Data Dimensions 220 x 132.8 x 3 0 .5 mm We i g h t 0.
SMC's Limited Warranty Statement Limited W arranty Statement: SMC N etworks Europe ("SMC") warrants its products to be free from defects in workmanship and materials, under normal use and service, for the applicable warranty term.
WARRANTIES EXCLUSIVE: IF A SMC PR ODUCT DOES NO T OPERA TE AS W ARRANTED ABOVE, CUST OMER'S SOLE REMEDY SHALL BE REP AIR OR REPLACEMENT OF THE PR ODUCT IN QUESTION, A T SMC’S OPTION.
Full I nstallation Manual Full installation manuals ar e provided on the Installation CD-R om. Manuals in other languages than those included on the CD-Rom are pr ovided on www .smc-europe.com (section support). Fir mware and Driv ers F or latest driver , technical information and bug-fixes please visit www .
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il SMC Networks SMC7404BRA EU è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del SMC Networks SMC7404BRA EU - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso SMC Networks SMC7404BRA EU imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul SMC Networks SMC7404BRA EU ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il SMC Networks SMC7404BRA EU, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del SMC Networks SMC7404BRA EU.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il SMC Networks SMC7404BRA EU. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo SMC Networks SMC7404BRA EU insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
