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USER GUIDE SMC7908V oWBRA2 Barricade™ V oIP Wir eless 4 -port V oIP ADSL2 / 2 + Modem Rout er.
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20 Mason Irvine, CA 92618 Phone: (949) 679 -8000 W ir eless 4-port V oIP ADSL2/2+ Modem Router From SMC’ s line of award-winning connectivity solutions April 2007 R01 F/W 0.
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 l icense is granted b y implicatio n or otherwis e under any pa tent or paten t rights of our company .
i L IMITED W ARRANTY Limited W ar ranty Statement: SMC Netw orks , Inc. (“SMC”) warrants its products to be free from defects in workma nship and materials , under normal use and ser vice, for the applicable warranty ter m.
L IMITED W AR RANTY ii WARRANTIES EX CLUSIVE: IF AN SMC PR ODUCT DOES NOT OPERATE AS W ARRANTED ABOVE, CUSTOMER’S SOLE REMED Y SHALL BE REP AIR OR REPLA CEMENT OF THE PRODUCT IN Q UESTION , A T SMC’S OPTION .
iii C OMPLIANCES EC Confor mance Declaration SMC contact for these pr oducts in Europe is: SMC Networks Europe, Edificio Conata II, Calle Fructuós Gelabe rt 6-8, 2o, 4a, 08970 - Sant Joan Despí, Barcelona, Spain.
C OMPLIANCES iv.
v T ABLE OF C ONTENTS 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 About the B arricade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 VoIP (Voice over IP) . . . . . . . .
T ABLE OF C ONTENTS vi 4 Configuring the Voice ADSL Router . . . . . . . . . . . . . . 4-1 Navigating the M anagement Inter face . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 Making Configuration C hanges . . . . . . . . . . . . . . . . . . .
T ABLE OF C ONTENTS vii A Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1 B Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1 Ethernet Cable . . . . . . . . . . . . . . . . . . . . . .
T ABLE OF C ONTENTS viii.
1-1 C HAPTER 1 I NTRODUCTION Congratulations on your pu rchase of the Barricade TM g V oice ADSL Router , her eafter refer red to as t he “Bar ricade”. W e are proud to provide you with a po werful yet simple comm unication device for connecting y our local area network (LAN) to the Inter net.
I NTR ODUCTION 1-2 encoding and then compression of the signal into Internet Protocol (IP) pack ets. The V oIP Rout er is equippe d with a digital si gnal processor (DSP), which segments the voice s ignal into frames and stores them in voi ce pac kets .
A PPLICATIONS 1-3 Applications Many advanced netw orki ng features are provid ed by the Barricade: • Wireless and Wired LAN The Bar ricade provides connectiv ity to 10/100 Mbps devices , and wireless IEEE 802.11b/g compatible de vices , making it easy to create a network in small offices or homes.
I NTR ODUCTION 1-4 • DMZ Host Support 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 correctly .
2-1 C HAPTER 2 I NSTALLATION Before installing the Bar ricade TM g V oice ADSL Router, v erify that you hav e all the items listed unde r the Pac k age Contents list. If any of the items are missing or damaged, contact your lo cal distributor . Also be sure that you ha ve all the necessar y cabling be fore installing the Bar ricade.
I NSTALLATION 2-2 System Requirements T o install and connect to the Barricade, you must ha ve: • An ADSL line installed by your ISP. • An ADSL splitter (at least one). • A computer wi th a CD-ROM drive • Windows 2000 or late r, or Mac OS 9.x.
H ARDWARE D ESCRIPTION 2-3 Hardware Description The Bar ricade contains an integ rat ed ADSL2+ modem and connects to the Internet or to a remote site usin g its W AN por t. This device can be connected directly to your PC or to a local area network us ing any of the four F ast Ethernet LAN por ts.
I NSTALLATION 2-4 SMC7908V oWBRA2 contains the following ports on the rear panel: Figure 2-1. SMC7908VoWBRA2 Rear Panel Item Description ADSL Port Connect your ADSL l ine to this port. LAN Ports Fast Ethernet ports (RJ-45). Connect devi ces on your local area network to these ports (i.
H ARDWARE D ESCRIPTION 2-5 LED Indicators The power and port LED indicators on the front panel are illustrated in the following figure and table. Figure 2-2. SMC7908VoWBRA2 Front Panel LED Status Description Power On The Barricade is receiv ing power.
I NSTALLATION 2-6 ISP Settings Please collect the following inform ation from y our ISP before setting up the Barricade: • ISP account user name and password • VoIP setting deta ils • Protocol, .
C ONNECT THE S YSTEM 2-7 Connect the System The Bar ricade can be posit ioned at any conv enient location in your office or home. It can also be w all-mount ed. No special wiring or cooling requirements are neede d. Y ou should, howev er, comply with the following guidelines: • Keep the Barricade away from any heating devices.
I NSTALLATION 2-8 Warning: Do not plug a phone jack connect or into an RJ-45 port. This may damage the Barricade. Note: Use 100-ohm shielded or unshielded twisted-pair cable with RJ-45 connectors for all Ethernet por ts . Categ or y 5 cable is recommended .
C ONNECT THE S YSTEM 2-9 Connection Illustration The connection diag ram shows how to connect the Barricade.For SMC7908V oWBRA2, please refer to the following diagram.
I NSTALLATION 2-10.
3-1 C HAPTER 3 C ONFIGURING C LIENT PC After completing hardware setup b y connecting all your network devices , you need to configure your comput er to connect to the Barricade. See: “Windows 2000” on page 3-3 “Windows XP” on page 3-6 or “Configuring Y our Macintosh Computer” on page 3-8 depending on your operating system.
C ONFIGURING C LIENT PC 3-2 TCP/IP Configuration T o access the Internet through the Barricade, yo u must config ure the network settings of the computers on y our LAN to use the sa me IP subnet as the Barricade. The default IP se ttings for the Barricade are: IP Address: 192.
W INDOWS 2000 3-3 Windows 2000 1. On the Windows desktop , click Star t/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 Proper ties . 4.
C ONFIGURING C LIENT PC 3-4 Disable HTTP Proxy Y ou need to verify that the “ HTTP Pr o xy” feature of your w eb browser is disabled. This is so that your br owser can view the Ba rricade’ s HTML configuration pages.
W INDOWS 2000 3-5 3. T ype ipconfig /renew and press the ENTER ke y . V er ify tha t you r IP address is now 192.168.2.xxx , your subnet mask is 255.255.255.0 and you r default g atew ay is 19 2.168. 2.1 . These values confir m that yo ur Barricade is functioning .
C ONFIGURING C LIENT PC 3-6 Windows XP 1. On the Windows desktop , click Star t/Control Panel . 2. In the Control P anel window , click Network and Inter net Connections . 3. The Network Connections wind ow will open. Double-click the connection for this device.
W INDOWS XP 3-7 Obtain IP Settings from Your Barricade Now that y ou hav e configured your computer to connect to your Bar ricade, it needs to obtain new network settings . By releasing old DHCP IP settings and renewing them with se tti ngs from your Barricade, you can verify that y ou have configured your computer correctly .
C ONFIGURING C LIENT PC 3-8 Configuring Your Macintosh Computer Y ou may find that the instr uctions here do not exactly matc h your operating system. This is because thes e steps and screenshots were created using Mac OS 10.2. Mac OS 7.x and abov e are similar, but may not be identical to Mac OS 10.
C ONFIGURING Y OUR M ACINTOSH C OMPUTER 3-9 3. If Using DHCP Ser ver is already s elected in the Configure field , your computer is alread y configured for DHCP . If not, select this option. 4. Y our new settings are shown on the TCP/IP tab. V erify that your IP address is now 192.
C ONFIGURING C LIENT PC 3-10 3. Uncheck all check box es and click OK ..
4-1 C HAPTER 4 C ONFIGURING THE V OICE ADSL R OUTER After you ha ve configured TCP/IP on a client computer , you can configure the Barricade using your web brows er . T o access the Barricade’ s management interfa ce, ent er the default IP address of the Barricade in y our web bro wser: http:// 192.
C ONFIGURING THE V OICE ADSL R OUTER 4-2 Navigating the Management Interface The first screen of the web manag ement is Countr y Selection. Y ou need to select you r country before accessing the management interface. Click OK to confir m your selection.
N AVIGATING THE M ANAGEMENT I NTERFACE 4-3 The Bar ricade’ s manage ment 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 4-4 .
C ONFIGURING THE V OICE ADSL R OUTER 4-4 SETUP WIZARD Channel and SSID Click on SETUP W IZARD and NEXT , then you will see the Channel and SSID screen. Click NEXT to contin ue. Parameter Description SSID Service Set ID. The SSID m ust be the same on the Barricade and all of its wireless c lients.
S ETUP W IZARD 4-5 ADSL Setting Select your Country and Inter net Ser vic e Provider . This will automatically configure the Barricade with the co r rect Protocol, Encapsulation and VPI/V CI settings for your ISP . If your Cou ntr y or Inte rnet Ser vice Provider is not listed in this screen, you will need to man ually enter settings.
C ONFIGURING THE V OICE ADSL R OUTER 4-6 VoIP Setting Configure you r V oIP accoun t settings on this screen..
S ETUP W IZARD 4-7 Click NEXT to contin ue. Parameter Description Telephony Tone Country Select your Country. This will automatically configure the Barricade with the co rrect telephon y tone set for the selected c ountry. VoIP Provider Select your VoIP provider form the VoIP Provider drop-down men u.
C ONFIGURING THE V OICE ADSL R OUTER 4-8 Confirm The Confir m screen shows a summary of the configuration parameters . Check ADSL operation mode (W AN), Network La yer Parameters (W AN), ISP parameters and V oIP settings ar e corre ct.
S ETUP W IZARD 4-9 Parameter Description Wireless Parameters SSID The SSID must be the sam e on the Barricade and all of its wireless clients. SSID Broadcast The status of enabli ng or disabling the broadcasting of the SSID. Wireless Mode This device supports bo th 11g and 11b wireless networ ks.
C ONFIGURING THE V OICE ADSL R OUTER 4-10 If the parameters are cor rect, click FINISH to sav e these settings . Y our Bar ricade is now set up . Go to “T roubleshooting” if you cannot make a connection to the Internet. Parameter Setting - Coun try or ISP Not Listed If your Country or Internet Ser vice Provider is not lis ted, select Others .
S ETUP W IZARD 4-11 PPPoE Click NEXT to continue to the “Conf ir m” settings screen. Go to “Confir m” on page 4-8 in the ma nual for details about the settings . Parameter Description VPI/VCI Enter the Virtual Path Identifier (VPI) an d Virtual Circuit Identifier (VCI) suppl ied by your ISP.
C ONFIGURING THE V OICE ADSL R OUTER 4-12 PPPoA Click NEXT to continue to the “Conf ir m” settings page. Go to “Confir m” on page 4-8 in the ma nual for details about the settings . Parameter Description VPI/VCI Enter the Virtual Path Identifier (VPI) an d Virtual Circuit Identifier (VCI) suppl ied by your ISP.
S ETUP W IZARD 4-13 1483 Bridging (DHCP) Click NEXT to continue to the “Conf ir m” settings page. Go to “Confir m” on page 4-8 in the manual for details about the setting . Parameter Description DNS Server Enter the DNS Ser ver IP address provided by your ISP .
C ONFIGURING THE V OICE ADSL R OUTER 4-14 1483 Bridging (Static) Click NEXT to continue to the “Conf ir m” settings page. Go to “Confir m” on page 4-8 in the ma nual for details about the settings .
S ETUP W IZARD 4-15 1483 Routing Click NEXT to continue to the “Conf ir m” settings page. Go to “Confir m” on page 4-8 in the ma nual for details about the settings . Parameter Description IP Address Enter the IP addr ess provided by your ISP.
C ONFIGURING THE V OICE ADSL R OUTER 4-16 Bridging Enter the Bridging settings pr ovided b y your ISP . Click NEXT to continue to the “Conf ir m” settings page. Go to “Confir m” on page 4-8 in the ma nual for details about the settings . Parameter Description Management IP Address Management IP address of th e Barricade (Default:192.
A DV ANCE D S ETUP 4-17 Advanced Setup The left-hand side displays the main menu and the righ t-hand side shows descriptiv e infor mation. The advanced management interface contains 16 main menu items as described in the following table.
C ONFIGURING THE V OICE ADSL R OUTER 4-18 Tools Contains op tions to backup & restore the current co nfiguration, restore all configuration settings to the factory defaults, update system firmware, or reset the system.
A DV ANCE D S ETUP 4-19 SYSTEM Time Settings Select your local time zone from th e drop-down list. This infor mation is used for log entries and client filtering . F or accurate timing of log entries an d system events , you need to set the time zone.
C ONFIGURING THE V OICE ADSL R OUTER 4-20 Password Settings Use this screen to c hange the passw ord for accessing the management interface. P asswords can contain from 3~12 al phanumeric characters and are case sensitiv e.
A DV ANCE D S ETUP 4-21 Remote Management By default, ma nagement access is only a vailable to users on your local network. Ho wever , you can also mana ge the Bar ricade from a remote host by ente ring the IP address of a remote comput er on this screen.
C ONFIGURING THE V OICE ADSL R OUTER 4-22 WAN Specify the W AN connection paramete rs provided by y our Inter net Ser vice Provider (ISP). The Bar ricade suppor ts the following modes: •A T M P V C • Clone MAC •D N S ATM PVC T o configure your Internet Connection settings , select ATM PVC , then VC 1 .
A DV ANCE D S ETUP 4-23 Parameter Description VC1 to VC8 Click on the des ired VC to configure the co nnection parame ters. VPI/VCI Displays the Virtual Path Identifier (VPI) and Virtual Circuit Identifier (VCI) co nfigured for the c orresponding VC. Encapsulation Disp lays the Encapsulatio n configured for the corres ponding VC.
C ONFIGURING THE V OICE ADSL R OUTER 4-24 ATM Interface 1483 Bridging Enter the settings provided by y our ISP . In Bridging mode the Barricade will act as a Bridge passing the IP addressing directly to the attached client PC.
A DV ANCE D S ETUP 4-25 PPPoA Parameter Description VPI/VCI Enter the Virtual Path Identifier (VPI) and Virtual Circuit Identifier (VCI) suppl ied by your ISP.
C ONFIGURING THE V OICE ADSL R OUTER 4-26 1483 Routing Confirm Password Confirm pa ssword MTU Leave the Maximum Transmission Unit (MTU) at the default value (1500) unless you h ave a particular reason to change it. Parameter Description IP Address Enter the IP addr ess provided by your ISP.
A DV ANCE D S ETUP 4-27 PPPoE Parameter Description IP Address Enter the IP address provided by your ISP. Subnet Mask Enter the subnet mask address provided b y your ISP. VPI/VCI Enter the Virtual Path Identifier (VPI) and Virtual Circuit Identifier (VCI) suppl ied by your ISP.
C ONFIGURING THE V OICE ADSL R OUTER 4-28 MAC Encapsul ated Routing Parameter Description IP Address Enter the IP addr ess provided by your ISP. Subnet Mask Enter the subnet mask address provided b y your ISP. Default Gateway Enter the gateway address pro vided by your ISP.
A DV ANCE D S ETUP 4-29 Clone MAC Address Some ISPs require yo u to register y our MA C address with them. If this is the case, and y ou hav e previously re gistered the MA C a ddress of another device, the MA C address of the Bar ricade must be changed to the MA C address that you have registered with y our ISP .
C ONFIGURING THE V OICE ADSL R OUTER 4-30 DNS A Domain Na me Ser ver (DNS) is an index of IP a ddresses and W eb addresses . If you type a web addr ess into your bro wser, suc h as www .smc .com, a DNS ser ver will find th at name in its index and find the matching IP address: xxx.
A DV ANCE D S ETUP 4-31 LAN The LAN settings menu allows y ou to change the default IP address of the Bar ricade , modify the DHCP serv er settings and create VLAN’ s .
C ONFIGURING THE V OICE ADSL R OUTER 4-32 Parameter Description LAN IP IP Address The IP addr ess o f the Barricade. IP Subnet Mask The subnet mask of the Barricade. DHCP Server This option allows you to enable or disable the DHCP server function. By default DHCP is en abled.
A DV ANCE D S ETUP 4-33 VLAN The Bar ricade’ s VLAN function can be used to create up to 4 VLAN profiles . Once a VLAN profile is create d interfaces can be assigned to the VLAN profile. This is done by setting the VLAN binding . Notes: Only interfaces of IEEE 802 brid ging type (LAN ports 1-4 and 1483 Bridging PVC’s) can be assigned to a VLAN.
C ONFIGURING THE V OICE ADSL R OUTER 4-34 VLAN Profile Configure the VLAN settings in this screen. • Description: Enter a description fo r the VLAN group, for example: Admin PC’s • IP Address: Enter IP address for the VLAN. • Subnet Mask: Enter Subnet Mask address for the VLAN.
A DV ANCE D S ETUP 4-35 WIRELESS The Bar ric ade also operates as a wire less access point, allowing wireless computers to communicate with each ot her . T o configure this function, all you need to do is enable the wirele ss function, define the radio channel, the SSID , and the security options .
C ONFIGURING THE V OICE ADSL R OUTER 4-36 Channel and SSID Y ou must specify a com mon radio cha nnel and SSID (Ser vice Set ID) to be used b y the Barricade and all of its wireless clients . Be sure you configure all of its clie nts to the same values .
A DV ANCE D S ETUP 4-37 Access Control Using the Access Control functionality , you can restrict access based on MA C address . Each PC has a uniqu e identifier known as a Medi um Access Control (MA C) address .
C ONFIGURING THE V OICE ADSL R OUTER 4-38 Security T o make your wireless netw ork safe , you should turn on the security function. The Bar ricade supports th e following security mechanism: •W P A .
A DV ANCE D S ETUP 4-39 WPA/WPA2 Wi-Fi Protected Access (WP A) combines temporal k ey integrity protocol (TKIP) and 802.1x mechanisms . It pr ovides dynamic key encryption and 802.1x authentication ser vice. Wi-Fi Protected Access 2 (WP A2) is a pr oduct certific ation that is av ailable through the Wi-Fi Alliance.
C ONFIGURING THE V OICE ADSL R OUTER 4-40 WPA2 Only WP A2 is a product cer tification th at is a vailable through the Wi-Fi Alliance. WP A2 ce rtifies that wirele ss equipment is compatible with the IEEE 802.
A DV ANCE D S ETUP 4-41 WPA Only Wi-Fi Protected Access (WP A) combines temporal k ey integrity protocol (TKIP) and 802.1x mechanisms . It pr ovides dynamic key encryption and 802.1x authentication ser vice. Parameter Description Authenticat ion Choose 802.
C ONFIGURING THE V OICE ADSL R OUTER 4-42 802.1X If 802.1x is used in your netw ork, th en you should enable this fun ction for the Barricade. Parameter Description Authentication Choose 802.1X authentication option. Session Idle timeout Defines a maximu m period of time for which the connection is maintained during inactivi ty.
A DV ANCE D S ETUP 4-43 WEP If you w ant to use WEP to protect your wireless netw ork, you need to set the same parameters for the Bar ricade and all your wireless clients . Y ou may automatically g enerate encr yption keys or manually enter the key s .
C ONFIGURING THE V OICE ADSL R OUTER 4-44 T o manually configure the encr yption ke y , enter fi ve hexadecimal pairs of digits for the 64-bit key , or enter 13 pairs for the 128-bit key . (A hexadecimal d igit is a number or letter in the range 0-9 or A-F .
A DV ANCE D S ETUP 4-45 NAT Network Address T r anslation allows mult iple users to access the Internet sharing one public IP ..
C ONFIGURING THE V OICE ADSL R OUTER 4-46 Address Mapping Allows one or more public IP addresses to be shared b y multiple internal users . T his also hides the inter nal netw ork for increased privacy and security . Ente r the Public IP addres s you wish to share into the Global IP field.
A DV ANCE D S ETUP 4-47 Virtual Server If you configure the Barricade as a vi r 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 local se r vers configu r ed with pri vate IP addresses .
C ONFIGURING THE V OICE ADSL R OUTER 4-48 Special Application Some applications require multiple c onnections , such as Inter net g aming, video-conferenci ng, and Internet te lephony . Th ese applications may not work when Netw ork Address T ranslation (NAT) is en abled.
A DV ANCE D S ETUP 4-49 NAT Mapping Table This screen displa ys the current NAPT (Netw ork Address P or t T ranslation) address mappings . NA T Mapping T able displays the current NAPT address mappings . T he NA T address mappings are listed 20 lin es per page, click the control buttons to mo ve forw ards and backwards .
C ONFIGURING THE V OICE ADSL R OUTER 4-50 ROUTE These scree ns define routin g related parameters , incl uding static routes and RIP (Routing Information Protocol) parameters. Static Route Click Add to add a new static route to the list, or chec k the box of an already enter ed route and click Modify .
A DV ANCE D S ETUP 4-51 RIP Parameter Description General RIP Paramete rs RIP mode Globally enab les or disables RIP. Auto summary If Auto summary is disabled, then RIP packets will include sub-ne twork informatio n from all sub-network s connected to the ro uter.
C ONFIGURING THE V OICE ADSL R OUTER 4-52 RIP sends routing-update messages at regular inter vals and when the network topology changes . When 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.
A DV ANCE D S ETUP 4-53 Routing Table Parameter Description Flags Indicates the route status: C = Direct c onnection on the same s ubnet. S = Static route. R = RIP (Routing Inform ation Protoc ol) assigned route. I = ICMP (Intern et Control Message P rotocol) Redirec t route.
C ONFIGURING THE V OICE ADSL R OUTER 4-54 FIREWALL The Bar ricade Router’ s firewall inspects packets at the application la yer, maintains TCP and UDP session infor mation inc luding time-outs and the number of activ e sessions, and provid es the ability to detect and prevent certain types of network attac ks .
A DV ANCE D S ETUP 4-55 Access Control Access Control allows us ers to define the outg oing traf fic permitted or not-per mitted through the W AN interfac e.
C ONFIGURING THE V OICE ADSL R OUTER 4-56 T o create a new access control r ule: 1. Click Add PC on the Access Control screen. T he Access Control Add PC screen will appear . 2. Define the appropriate settin gs for client PC ser vic es . 3. Click OK and then clic k SA VE SETTINGS to save yo ur settings.
A DV ANCE D S ETUP 4-57 MAC Filter The MAC Filter allows you to define what client PC’ s can access the Inter net. When enabled only the MAC addresses defined in the MA C Filtering table will have access to the In terne t. All other client devices will be denied access .
C ONFIGURING THE V OICE ADSL R OUTER 4-58 URL Blocking The Bar ricade all ows the user to bloc k access to web sites by entering either a full URL address or just a ke yw ord. T his feature can be used to protect children from access ing violent or pornog raphic web sites .
A DV ANCE D S ETUP 4-59 Schedule Rule Y ou may filter Inter net access for loca l clients based on r ules . Each access control r ule may be acti vated at a sc heduled time. Define the schedule on the Schedule Rule screen , and apply the r ule on the Access Control screen.
C ONFIGURING THE V OICE ADSL R OUTER 4-60 F ollow these steps to add a schedule r ule: 1. Click Add Schedule R u le on the Schedule R ule scree n. The Edit Schedule R ule screen will appear . 2. Define the appropriate sett ings for a schedule rul e. 3.
A DV ANCE D S ETUP 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 tr affic at the WAN port.
C ONFIGURING THE V OICE ADSL R OUTER 4-62.
A DV ANCE D S ETUP 4-63 • Stateful Packet Inspection This is called a “stateful” packet inspecti on because it examines the contents of the packet to determine th e state of the communications; i.e., it ensures that the stated destina tion co mputer has previously request e d the current communication.
C ONFIGURING THE V OICE ADSL R OUTER 4-64 • Connection Policy Enter the appropriate va lues for TC P/UDP sessions as described in the following table . Parameter Defaults Description Fragmentation half-open wai t 10 sec Configures the number of seconds that a packet state structure remai ns active.
A DV ANCE D S ETUP 4-65 • DoS Criteria and Port Scan Criteri a Set up DoS and port scan criteria in the spaces provided (as sho wn below). Note: The firewall does not significantly affect system performance, so we advise enabl ing the prevent i on features to protect your network.
C ONFIGURING THE V OICE ADSL R OUTER 4-66 DMZ If you ha ve a client PC that cannot r un an Internet a pplication properly from behind the firewall, y ou can ope n the client up to unrestricted two-w ay Inter net access. Enter the IP address of a DMZ (Demilitarized Zone) host on this screen.
A DV ANCE D S ETUP 4-67 SNMP Use the SNMP configuration screen to displa y and modify parameters for the Simple Netw ork Manage ment Protocol (SNMP)..
C ONFIGURING THE V OICE ADSL R OUTER 4-68 Community A computer atta ched to the netw ork, called a Netw ork Management Station (NMS), can be used to access th is infor mation. Access rights to the agent are controlled by community strings . T o com municate with the Barricade, the NMS must first subm it a valid community string for authentication.
A DV ANCE D S ETUP 4-69 Trap Specify the IP a d dress of the NMS to notify when a signific ant ev ent is detected by the agent. W hen a trap condition occurs , the SNMP ag ent sends an SNMP trap message to any NMS sp ecified as a trap recei ver .
C ONFIGURING THE V OICE ADSL R OUTER 4-70 ADSL ADSL (Asymmetric Digital Subscriber Line) is designed to deliver more bandwidth downstream (fro m the centr al office to the custome r site) than upstream. T his section is used to configure the ADSL operation type and shows th e ADSL status .
A DV ANCE D S ETUP 4-71 ADSL Status The Status screen displays infor mation on connection line status, data rate , operation data and defect indication, and statistics .
C ONFIGURING THE V OICE ADSL R OUTER 4-72 The following items are included on this infor mation screen: Parameter Description Status Line Status Shows the curre nt status of the ADSL line co nnection. Data Rate Upstream Maximum upst ream data rate. Downstream Maximum downstream data rate.
A DV ANCE D S ETUP 4-73 VoIP V oice over Internet Protocol (V oIP) is the routing of voice conv e rsations ov er the Internet or any othe r IP-based network. The voice data flows o ver a general-pur pose pack et-switched network, instead of traditional dedicated, circuit-switched voice transmission lines .
C ONFIGURING THE V OICE ADSL R OUTER 4-74 • Select the account form the Account Profile drop-down menu. To set-up a second VoIP account, se lect Account 2 . Up to 4 accou nts can be configured. • Check the Activat ed check box to enable the account .
A DV ANCE D S ETUP 4-75 • Input the SIP Domain , Re alm , Proxy Address , Proxy Port , Registrar Address and Registrar Port . If your VoIP provider was listed and select ed, these settings should already be conf igured. •U s e t h e Up and Down buttons to change Codec priority.
C ONFIGURING THE V OICE ADSL R OUTER 4-76 Codec’ s are used to conv er t an analog ue voice signal to digitally encoded vers ion. Codec’ s vary in the sound quality , the bandwidth required, the computational requirement s , etc. Y o u can specify which audio coding process you w ould like to use .
A DV ANCE D S ETUP 4-77 VoIP Extensions Y ou can configure the Line and Phone port settings on this screen. Parameter Description Telephony Tone Country Settin g Configures tele phony tone set f or the selecte d country. Extension Number S e lect Extension Number to assi gn to the phone.
C ONFIGURING THE V OICE ADSL R OUTER 4-78 For the following 4 items, check the box to enable the functio n: • Answer calls for all numb ers Chec k this box to answe r all incoming calls. • Call Waiting Call Waiting plays audi ble tone to notify the user that a second call is in waiting.
A DV ANCE D S ETUP 4-79 SIP Setting The following SIP related pa ra meters are configura ble. Parameter Description SIP Parameters SIP Listen Port This option allows you to change the default SIP Listen Port. The default setting is 5060. It is recommended to le ave this value unc h anged.
C ONFIGURING THE V OICE ADSL R OUTER 4-80 Port Advanced Setting There are 11 advanced functions that can be configured in this screen. • Volume Gain Cont rol: Two modes are available . The fixed gain control means the device is supporte d to supply a constant level of amplification.
A DV ANCE D S ETUP 4-81 • PLC (Packet Loss Compensation): During the transmission of a series of packets, if one of them is lost, then the device will use the mathematical algorithm to calculate a value to make up the lost packet. This function is designed to ma ke the voice conversation more smooth.
C ONFIGURING THE V OICE ADSL R OUTER 4-82 Parameter Description Volume Gain Control It is recommended leaving these four settings at the default value. Changing th e settings may af fect the performance o f VoIP and the voice quality. If you should need to change thes e settings, consult an experienced ne twork administr ator.
A DV ANCE D S ETUP 4-83 Dialing plans Dialing plans allow y ou to define the connection type used when a specified number is dialed. F or example you may want n umbers beginning “0800” to dial out over PSTN . Al ter natively y ou may want numbers beginning “012” to dial out ov er the Internet (V oIP).
C ONFIGURING THE V OICE ADSL R OUTER 4-84 T o set-up a dialing plan, take the following steps: 1. In the Phone number column enter a specific phone number , or the starting digits of a phone number that you w a nt to create a dialing plan for .
A DV ANCE D S ETUP 4-85 Quick D ialing P lans This function allows you to configure up to 20 quick dialing plans . This is done by assigning a quic k dial code for a specified phone number . • Quick Dial Code: Enter quick dial code in the range of 01 to 20.
C ONFIGURING THE V OICE ADSL R OUTER 4-86 The following example shows how to set up a quic k dialing plan for Frank who has the phone number 6194621719: 1. Select the v anity keypad style from the pull-do wn menu. 2. Enter the number “01” for the Quic k Dial Code.
A DV ANCE D S ETUP 4-87 VoIP Status and Call logs This page displays the V oIP registration status f or accounts 1 - 4 and t he call logs . Click the Refr es h button to update the status and log . Parameter Description Account SIP accounts 1 to 4. SIP URL Displays SIP URL fo r the correspond ing acco unt.
C ONFIGURING THE V OICE ADSL R OUTER 4-88 UPnP The Universal Plug and Play architec ture offers pervasiv e peer-to-peer network connecti vity of PCs of all fo r m factors, intelligent appliances, and wireless devices .
A DV ANCE D S ETUP 4-89 QoS The QoS (Quality of Ser vic e) function allo ws you to di fferentiate V oIP traffic and provide it with high-prior ity forwarding service. In addition, you can specify the outg oing V C of V oIP pack ets to further guarantee the voice quality .
C ONFIGURING THE V OICE ADSL R OUTER 4-90 •A s s u r e d f o r w a r d i n g , defi ned in RFC 2597 • Expedited forwarding , defined in RFC 2598 Traffic Mapping Use this screen to classify traffic into Diffser v forwarding groups and outg oing VCs .
A DV ANCE D S ETUP 4-91 T o create a new traffic cla ss: 1. Click ADD TRAFFIC CLASS on the Edit T raffic Class screen. 2. Define the appropriate settings for traffic class .
C ONFIGURING THE V OICE ADSL R OUTER 4-92 Traffic Statistics This screen shows the W AN outbound traffic statistics of all the Diffser v forwarding groups in the last 12 hours .
A DV ANCE D S ETUP 4-93 DDNS Dynamic Domain Name Ser vice (DDNS) provides users on the Internet with a method to tie their domain name to a computer or ser ver . DDNS allows y our domain name to follo w your IP address automat ically by hav ing yo ur D N S re co rd s ch an g ed wh en yo u r IP ad dr es s ch an g es.
C ONFIGURING THE V OICE ADSL R OUTER 4-94 TOOLS Use the T ools menu to bac kup the current configuration, restore a previously sav ed configur ation, update firmware, and reset the Bar ricade. Ping Utility This tool allows y ou to test your network con nection.
A DV ANCE D S ETUP 4-95 Configuration Tools Choose a function and clic k Next . • Backup Router Configuration: this allows you to save the Barri cade’s configuration to a file. • Restore from saved Configuration file : this function is used to restore the previously saved back up configuration file.
C ONFIGURING THE V OICE ADSL R OUTER 4-96 Firmware Upgrade Use this screen to update the fir mware or user interface to the latest vers ions. 1. Download the upg rade f ile from the SMC web site first, a nd sav e it to you r h ar d d rive. 2. Then click Browse .
A DV ANCE D S ETUP 4-97 Reset Click REBOO T ROUTER to reset the Barricade. The reset will be complete when the pow er LED stops blinking . If you perfor m a reset from this sc reen, the configurations will not be changed back to the factory default settings.
C ONFIGURING THE V OICE ADSL R OUTER 4-98 STATUS The Status scre en displays W AN/LAN conne ction status , fir m ware , and hardware version n u mbers , illega l attempts to access your netw ork , as well as infor mation on DHCP clients connect ed to your netw ork.
A DV ANCE D S ETUP 4-99 The following items are included on the Status screen: Parameter Description INTERNET Displays WAN connec tion type and status. Release Click on this button to disconnect from the WAN. Renew Click on this but ton to establish a conn ection to the WA N.
C ONFIGURING THE V OICE ADSL R OUTER 4-100 Finding the MAC addre ss of a Network Card WINDOWS NT4/2000/XP Click Start/Prog rams/Com mand Prompt. T ype “ipconfig /all” and press “ENTER”. The MA C address is list ed as the “Physi cal Address .
A-1 A PPENDI X A T ROUBLESHOOTING This section describes common probl ems you may encou nter and possible solutions to them. The Barricade 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 th e Barricade and the correspondi ng device. • Verify that the proper cable typ e is used and that its length does not exceed the sp ecified limits.
T R OUBLESHOOTING A-3 Management Pr oblems Cannot connec t using the web browser • Be sure to have configu red the Barricade with a valid IP address, subnet mask, and default ga teway. • Check that you have a valid network co nnection to the Barricade and that the port you are usi ng has not been disabled.
T R OUBLESHOOTING A-4 Wireless Problems A wireless PC cannot associ ate with the Barricade. • Make sure the wire less PC has the same SSID settin gs as the Barricade. See “Chan nel and SSID” on page 4- 37 • You need to have the sa me security settings on the clients and the B arricade.
B-1 A PPENDIX B C ABLES Ethernet Cable Caution: DO NOT plug a phone jack conne ctor 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-pa ir cable must have two pairs of wires.
C ABLES B-2 Each wire pair must be attach ed to the RJ-45 conn ectors in a specifi c orientation. The following figure illu strates how the pins on an Ethernet RJ-45 connector are number ed. Be sure to hold the connectors in the same orientation when attaching the wires to the pins.
E THER NET C ABLE B-3 Pin Assignments With 100B ASE-TX/10 B ASE -T cable, pins 1 and 2 are used for transmitting data, and pins 3 and 6 for receiving data. Straight-Through Wiring If the por t on the attached device has internal crossover wir ing (MDI-X), then use straight-through cable .
C ABLES B-4 Crossover Wiring If the por t on the attached device has straight-through wi ring (MDI), use crossov er cable. Crossover Cable Pin Assignments End 1 End 2 1 (Tx+) 3 (Rx+) 2 (Tx-) 6 (Rx-) 3.
ADSL C ABLE B-5 ADSL Cable Use standard telephone cable to connect the RJ-11 tele phone wall outlet to the RJ-45 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 ca ble requires one pair of wires .
C ABLES B-6 Figure B-3. RJ-11 Pinouts Pin Signal Name Wire Color 1N o t u s e d 2 Line 2 Tip Black or White/Orange 3 Line 1 Ring Red or Blue/White 4 Line 1 Tip Gre en or White/Blue 5 Line 2 Ring Y ell.
C-1 A PPENDI X C S PECIFICATIONS Physical Characteristics Por ts F our 10/100Mbps RJ-45 por ts One ADSL RJ-11 port T wo Phone ports One Line port ADSL F eatur es Supports DMT line modulation Supports Annex A Full-Rate ADSL: up to 8 Mbps downstream, up to 1 Mbps upstream (G .
S PECIFICATIONS C-2 Security F eatures P assword protected c onfiguration access User authentication (P AP/CHAP) with PPP Firew all NA T NAPT VPN pass through (IPSec-ESP T unnel mode,L2TP , PPTP) LAN F eatures IEEE 802.1D (self-learning transparent Bridging) DHCP Ser ver DNS Proxy Static Routing, RIPv1 and RIP Vo I P F e a t u r e s SIP Codec - G .
S PECIFICATIONS C-3 Operating Channels IEEE 802.11b compliant: 11 channels (US , Canada) 13 channels (ETSI) 2 Channels (Spain) 4 Channels (France) 14 channels (J apan) Operating Channels IEEE 802.11g compliant: 13 channels (US , Canada, Europe, J apan) RF Output P ower Modulation Rate-Output Po wer (dBm) 802.
S PECIFICATIONS C-4 Modulation Rate-Receiver Sensiti vity Typical (dBm) 802.11g - 6Mbps -88 802.11g - 9Mbps -87 802.11g - 12Mbps -84 802.11g - 18Mbps -82 802.
TECHNIC AL SUPPORT F rom U.S.A. and C anada (2 4 hours a day , 7 days a week) Phn: 800-SMC -4- YOU / 9 49-6 79-8000 F ax: 94 9-502- 3400 ENGLISH T echnical Support inf ormation av ailable at www .smc.com FRENCH Informations S uppor t T echnique sur www .
Ein wichtiger Punkt beim Kauf des Geräts SMC Networks SMC7908VoWBRA2 (oder sogar vor seinem Kauf) ist das durchlesen seiner Bedienungsanleitung. Dies sollten wir wegen ein paar einfacher Gründe machen:
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Wenn Sie aber schon SMC Networks SMC7908VoWBRA2 besitzen, und noch keine Gelegenheit dazu hatten, die Bedienungsanleitung zu lesen, sollten Sie es aufgrund der oben beschriebenen Gründe machen. Sie erfahren dann, ob Sie die zugänglichen Funktionen richtig genutzt haben, aber auch, ob Sie keine Fehler begangen haben, die den Nutzungszeitraum von SMC Networks SMC7908VoWBRA2 verkürzen könnten.
Jedoch ist die eine der wichtigsten Rollen, die eine Bedienungsanleitung für den Nutzer spielt, die Hilfe bei der Lösung von Problemen mit SMC Networks SMC7908VoWBRA2. Sie finden dort fast immer Troubleshooting, also die am häufigsten auftauchenden Störungen und Mängel bei SMC Networks SMC7908VoWBRA2 gemeinsam mit Hinweisen bezüglich der Arten ihrer Lösung. Sogar wenn es Ihnen nicht gelingen sollte das Problem alleine zu bewältigen, die Anleitung zeigt Ihnen die weitere Vorgehensweise – den Kontakt zur Kundenberatung oder dem naheliegenden Service.
