SMC Networks 7904BRB3,SMC7904BRB3 User Manual
SMC7904BRB3 User Manual
Copyright
Information furnished is believed to be accurate and reliable. However, no responsibility is assumed by our
company for its use, nor for any infringements of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of our
company. We reserve the right to change specifications at any time without notice.
Copyright © 2009 by
SMC Networks, Inc.
20 Mason
Irvine, CA 92618
All rights reserved.
Trademarks:
SMC is a registered trademark; and Barricade is a trademark of SMC Networks, Inc. Other product and
company names are trademarks or registered trademarks of their respective holders.
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SMC7904BRB3 User Manual
Warranty and
Product Registration
To register SMC product and to review the detailed warranty statement, please refer to the
Support Section of the SMC website at http://www.smc.com
SMC Networks, Inc.
20 Mason
Irvine, CA 92618
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SMC7904BRB3 User Manual
COMPLIANCES
Federal Communication Commission Interference Statement
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications. However, there is
no guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the interference by
one of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver
is connected.
• Consult the dealer or an experienced radio/TV technician for help.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must
accept any interference received, including interference that may cause undesired operation.
FCC Caution: Any changes or modifications not expressly approved by the party responsible
for compliance could void the user's authority to operate this equipment.
EC Conformance Declaration
SMC contact for these products in Europe is:
Edificio Conata II
08970 Sant Joan Despi
Barcolona-SPAIN
Phn:+34 93 477 4920
Marking by the above symbol indicates compliance with the Essential Requirements of the
R&TTE Directive of the European Union (1999/5/EC). This equipment meets the following
conformance standards:
- EN 55022:2006,Class B
- EN 55024:1998+A1:2001+A2:2003
- EN 60950-1:2006
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C/Fructuos Gelabert 6-8 2º,2ª
SMC7904BRB3 User Manual
vii
COMPLIANCES
Safety Compliance
Wichtige Sicherheitshinweise (Germany)
1. Bitte lesen Sie diese Hinweise sorgfältig durch.
2. Heben Sie diese Anleitung für den späteren Gebrauch auf.
3. Vor jedem Reinigen ist das Gerät vom Stromnetz zu trennen. Verwenden Sie keine Flüssigoder
Aerosolreiniger. Am besten eignet sich ein angefeuchtetes Tuch zur Reinigung.
4. Die Netzanschlu ßsteckdose soll nahe dem Gerät angebracht und leicht zugänglich sein.
5. Das Gerät ist vor Feuchtigkeit zu schützen.
6. Bei der Aufstellung des Gerätes ist auf sicheren Stand zu achten. Ein Kippen oder Fallen könnte
Beschädigungen hervorrufen.
7. Die Belüftungsöffnungen dienen der Luftzirkulation, die das Gerät vor Überhitzung schützt. Sorgen Sie
dafür, daß diese Öffnungen nicht abgedeckt werden.
8. Beachten Sie beim Anschluß an das Stromnetz die Anschlußwerte.
9. Verlegen Sie die Netzanschlußleitung so, daß niemand darüber fallen kann. Es sollte auch nichts auf der
Leitung abgestellt werden.
10. Alle Hinweise und Warnungen, die sich am Gerät befinden, sind zu beachten.
11. Wird das Gerät über einen längeren Zeitraum nicht benutzt, sollten Sie es vom Stromnetz trennen. Somit
wird im Falle einer Überspannung eine Beschädigung vermieden.
12. Durch die Lüftungsöffnungen dürfen niemals Gegenstände oder Flüssigkeiten in das Gerät gelangen.
Dies könnte einen Brand bzw. elektrischen Schlag auslösen.
13. Öffnen sie niemals das Gerät. Das Gerät darf aus Gründen der elektrischen Sicherheit nur von
authorisiertem Servicepersonal geöffnet werden.
14. Wenn folgende Situationen auftreten ist das Gerät vom Stromnetz zu trennen und von einer
qualifizierten Servicestelle zu überprüfen:
a. Netzkabel oder Netzstecker sind beschädigt.
b. Flüssigkeit ist in das Gerät eingedrungen.
c. Das Gerät war Feuchtigkeit ausgesetzt.
d. Wenn das Gerät nicht der Bedienungsanleitung entsprechend funktioniert oder Sie mit Hilfe dieser
Anleitung keine Verbesserung erzielen.
e. Das Gerät ist gefallen und/oder das Gehäuse ist beschädigt.
f. Wenn das Gerät deutliche Anzeichen eines Defektes aufweist.
15. Zum Netzanschluß dieses Gerätes ist eine geprüfte Leitung zu verwenden. Für einen Nennstrom bis 6 A
und einem Gerätegewicht größer 3 kg ist eine Leitung nicht leichter als H05VV-F, 3G, 0.75 mm2
einzusetzen.
Der arbeitsplatzbezogene Schalldruckpegel nach DIN 45 635 Teil 1000 beträgt 70 dB(A) oder weniger.
SMC7904BRB3 User Manual
Contents
1 Introduction......................................................................................................................................................................1
1.1 Package List .......................................................................................................................................................... 1
1.2 Safety Precautions.................................................................................................................................................1
1.3 Description of LEDs and Interfaces ......................................................................................................................2
1.4 System Requirements............................................................................................................................................3
1.5 Features ................................................................................................................................................................. 3
2 Hardware Installation ....................................................................................................................................................... 5
3 Introducing the Web Configurator ................................................................................................................................... 7
3.1 How to Access the Router ..................................................................................................................................... 7
3.2 Status.....................................................................................................................................................................8
3.2.1 System..................................................................................................................................................... 8
3.2.2 LAN ........................................................................................................................................................8
3.2.3 WAN.......................................................................................................................................................9
3.2.4 Port Mapping.........................................................................................................................................10
3.2.5 Statistic.................................................................................................................................................. 10
3.2.6 ARP Table............................................................................................................................................. 12
3.3 Wizard.................................................................................................................................................................13
3.4 LAN.....................................................................................................................................................................20
3.4.1 LAN Settings.........................................................................................................................................20
3.4.2 DHCP Settings ...................................................................................................................................... 21
3.5 WAN...................................................................................................................................................................25
3.5.1 WAN Interface......................................................................................................................................25
3.5.2 ADSL Settings ......................................................................................................................................28
3.6 Advance...............................................................................................................................................................29
3.6.1 DNS.......................................................................................................................................................29
3.6.2 Firewall .................................................................................................................................................30
3.6.3 Virtual Server........................................................................................................................................32
3.6.4 Routing.................................................................................................................................................. 33
3.6.5 IP QoS...................................................................................................................................................35
3.6.6 Anti-DOS .............................................................................................................................................. 35
3.6.7 Port Mapping.........................................................................................................................................36
3.6.8 Other .....................................................................................................................................................37
3.7 Admin.................................................................................................................................................................. 40
3.7.1 Remote Access......................................................................................................................................40
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3.7.2 Commit/Reboot.....................................................................................................................................41
3.7.3 Password ...............................................................................................................................................42
3.7.4 Backup/Restore ..................................................................................................................................... 42
3.7.5 Upgrade Firmware ................................................................................................................................43
3.7.6 Time Zone.............................................................................................................................................44
3.7.7 System Log ...........................................................................................................................................45
3.7.8 SNMP.................................................................................................................................................... 46
3.7.9 ACL.......................................................................................................................................................47
3.8 Diagnostic............................................................................................................................................................48
3.8.1 Ping ....................................................................................................................................................... 48
3.8.2 ATM Loopback..................................................................................................................................... 49
3.8.3 ADSL .................................................................................................................................................... 50
3.8.4 Diagnostic .............................................................................................................................................50
Appendix A Questions & Answers.............................................................................................................................51
Appendix B Technical Specifications.........................................................................................................................53
Appendix C GPL Anouncement..................................................................................................................................55
SMC7904BRB3 User Manual
1 Introduction
The ADSL access device supports multiple line modes. It provides four 10/100Base-T Ethernet interface at
the user end. Utilizing the high-speed ADSL connection, the device provide users with broadband
connectivity to the Internet or the Intranet for high-end users as net bars, office users, etc. can provide a
downlink speed up to 24 Mbps and uplink speed up to 1 Mbps.
1.1 Package List
z
One ADSL device (ADSL four port router)
z One power adapter
z Two pieces of telephone lines (RJ11)
z One piece of Ethernet cable (RJ45)
z One copy of QIG (Quick Installation Guide)
z One User Manual CD
1.2 Safety Precautions
Follow these announcements below to protect the device from risks and damage caused by fire or electric
power.
z Use volume labels to mark the type of power.
z Use the power adapter packed within the device package.
z Pay attention to the power load of the outlet or prolonged lines. An overburden power outlet or
damaged lines and plugs may cause electric shock or fire accident. Check the power cords regularly. If
you find any damage, replace it at once.
z Proper space left for heat radiation is necessary to avoid any damage caused by overheating to the
device. The long and thin holes on the Access Point are designed for heat radiation to make sure the
device works normally. Do not cover these heat radiant holes.
z Do not put this device close to a place where a heat source exits or high temperature occurs. Avoid the
device from direct sunshine.
z Do not put this device close to a place where is over damp or watery. Do not spill any fluid on this
device.
z Do not connect this device to any PC or electronic product, unless our customer engineer or your
broadband provider instructs you to do this, because any wrong connection may cause any power or
fire risk.
z Do not place this device on an unstable surface or support.
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z One Warranty information Card
z One GPL Notice
SMC7904BRB3 User Manual
1.3 Description of LEDs and Interfaces
Front panel
Fig 1.3-1 Front panel
LED Color Status Description
OFF No power
GREEN Device init OK
RED Device init
Power Green/Red
RED BLINK Firmware upgrade
OFF No WAN link
BLINK WAN data transiting
Data Green
ON
WAN link established and active
OFF Initial self-test failed
BLINK Device is detecting itself
Link Green
ON
Initial self-test of the unit is OK and ready
OFF No LAN link
BLINK LAN data transiting
LAN4/3/2/1 Green
ON LAN link established and active
Rear panel
Fig 1.3-2 Rear panel
Item Usage
Line Line RJ-11 port
Reset
Resets to factory defaults. To restore factory defaults, keep the device powered on and
push a paper clip in to the hole. Press down the button over 5 seconds and then release.
LAN1/2/3/4 Ethernet RJ-45 port
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Item Usage
Power On/Off.
Power
Power connector. DC 12 Voltage/1000mA, female pole is positive.
1.4 System Requirements
Make sure first that you have prepared these following items to guarantee the ROUTER can work normally.
z Services subscriptions
z An 10BaseT/100BaseT Ethernet card installed on your PC
z HUB or Switch. (Attached to several PCs through one of Ethernet interfaces on the device)
z Operation system: Windows 98SE, Windows 2000, Windows ME, or Windows XP
z Internet Explorer V5.0 or higher, or Netscape V4.0 or higher, or FireFox 1.5 or higher.
1.5 Features
z Supports various line modes
z Supports external PPPoE dial-up access
z Supports internal PPPoE/PPPoA dial-up access
z Supports leased line mode
z Supports ZIPB (Zero Installation PPP Bridge Mode)
z Supports 1483B/1483R/MER access
z Supports multiple PVCs (eight at most) and these PVCs can be isolated from each other
z Support a single PVC with multiple sessions
z Support multiple PVCs with multiple sessions
z Supports the binding of the ports and the PVCs
z Supports the 802.1Q and 802.1P protocol
z Supports DHCP server
z Supports NAT/NAPT
z Supports static route
z Supports firmware upgrade: WEB/TFTP
note 1
/FTP
z Supports reset to factory default: reset, Web
z Supports DNS relay
z Supports Virtual server
z Supports DMZ functions
z Supports two-level passwords and usernames
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SMC7904BRB3 User Manual
z Supports WEB interface
z Supports telnet CLI
z Supports System status display
z Supports PPP session PAP/CHAP
z Supports IP filter function
z Supports IP QoS function
z Supports remote access control
z Supports line connection status test
z Supports remote management (Telnet; HTTP)
z Supports configuration file backup and restoration function
z Ethernet supported such as Crossover Detection & Auto-Correction and polarity correction
z Supports UPnP
note 1:
When upgrading firmware by TFTP, you can not access the Web GUI temporarily until the upgrading procedure has been finished and the
device is rebooted.
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SMC7904BRB3 User Manual
2 Hardware Installation
1. Refer to the figure below: Connect the DSL port of the device and the ROUTER port of the splitter with
a telephone cable; connect the phone to the Phone port of the splitter through a cable; connect the incoming
line to the Line port of the splitter.
The splitter has three ports:
LINE: Connects to a wall phone jack (RJ-11 jack)
ROUTER: Connects to the DSL jack of the device
PHONE: Connects to a telephone set
2. Connect the LAN port of the device to the network card of the PC via an Ethernet line (MDI/MDIX).
Note: Use twisted-pair cables to connect with the HUB/Switch.
3. Plug the power adapter to the wall outlet and then connect the other end of it to the PWR port of the
device.
Connection 1: Fig. 2-1 displays the application diagram for the connection of the Router, PC, splitter and
telephone set.
Fig 2-1 Connection Diagram (Without connecting telephone sets before the splitter)
Connection 2: As illustrated in the following figure, the splitter is installed close to the device.
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SMC7904BRB3 User Manual
Fig 2-2 Connection Diagram (Connecting a telephone set before the splitter)
It is recommended to follow the Connection 1 in an actual connection!
Note: When Connection 2 is used, the filter must be installed close to the telephone lines. (See Fig. 2-2. Do
not use the splitter instead of the filter).
Installing a telephone directly before the splitter may lead to a failure of connection between the device and
the device of LAN side, or cannot access into the Internet, or slow the connection speed if you really need
to add a telephone set before the splitter, you have to add a MicroFilter before connecting to a telephone set.
Do not connect several telephones before the splitter. Moreover, do not connect several telephones with
MicroFilters.
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SMC7904BRB3 User Manual
3 Introducing the Web Configurator
3.1 How to Access the Router
The following is a detail “How-To” user guide for the first time users.
1. Open IE browser and enter http://192.168.2.1
in address bar.
2. You are required to enter user name and password. See the Fig 3.1-1.
z The super user name and password is admin/smcadmin
z The common user name and password is user/user
Fig 3.1-1
3. If you enter as super user, the below screen is displayed when you enter successfully.
Fig 3.1-2
After you enter router as super user, you can check, configure, and modify all the options. You can use the
system diagnostic function also.
If you enter as common user, you can check the status of Router, but cannot change the most of options.
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SMC7904BRB3 User Manual
3.2 Status
Click Status in the menu to open the sub-menu which contains 6 items: System, LAN, WAN, Port
Mapping, Statistic and ARP Table.
3.2.1 System
Click System in the sub-menu to open the screen of Fig 3.2.1. In this page, you can view the current status
and some basic settings of this router, for example, Software Version, DSL mode, Upstream Speed,
Downstream Speed, Uptime and so on.
Fig 3.2.1
3.2.2 LAN
Click LAN in the sub-menu to open the screen of Fig 3.2.2. In this page, you can view the LAN IP, DHCP
Server status, MAC Address and DHCP Client Table. If you want to configure the LAN network, refer to
section 3.4.1 “LAN Settings”.
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Fig 3.2.2
3.2.3 WAN
Click WAN in the sub-menu to open the screen of Fig 3.2.3. In this page, you can view basic status of
WAN, Default Gateway, and DNS Server. If you want to configure the WAN network, refer to section 3.5.1
“WAN Interface”.
Fig 3.2.3
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SMC7904BRB3 User Manual
3.2.4 Port Mapping
Click Port Mapping in the sub-menu to open the screen of Fig 3.2.4. In this page, you can view the
mapping relation and the status of port mapping.
Fig 3.2.4
3.2.5 Statistic
Click Statistic in the sub-menu to open the menu in the left bar, which contains two items: T raffic Statistic
and DSL Statistic.
3.2.5.1. Traffic Statistic
Click Traffic Statistic in the left bar to open the screen of Fig 3. 2.5.1. In this page, you can view the
statistics of each network port.
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SMC7904BRB3 User Manual
Fig 3.2.5.1
3.2.5.2. DSL Statistic
Click DSL Statistic in the left bar to open the screen of Fig 3.2.5.2. In this page, you can view the ADSL
line statistics, downstream rate, and upstream rate.
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SMC7904BRB3 User Manual
Fig 3.2.5.2
3.2.6 ARP Table
Click ARP Table in the sub-menu to open the screen of Fig 3.2.6. In this page, you can view the table that
shows a list of learned MAC addresses.
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SMC7904BRB3 User Manual
Fig 3.2.6
3.3 Wizard
Click Wizard in the menu to open the sub-menu which contains one item: Wizard.
Wizard enables speedy and accurate configuration of your Internet connection and other important
parameters. The following sections describe these various configuration parameters. Whether you configure
these parameters or use the default ones, click 'Next' to enable your Internet connection.
When subscribing to a broadband service, you should be aware of the method by which you are connected
to the Internet. Your physical WAN device can be either Ethernet, DSL, or both. Technical information
regarding the properties of your Internet connection should be provided by your Internet Service Provider
(ISP). For example, your ISP should inform you whether you are connected to the Internet using a static or
dynamic IP address, or what protocols, such as PPPOA or PPPoE, you use to communicate over the
Internet.
Click Wizard in the sub-menu to open the screen of Fig 3.3.1-1. In this page, you can configure the
VPI/VCI number.
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SMC7904BRB3 User Manual
Fig 3.3.1-1
Be sure to use the correct Virtual Path Identifier (VPI) and Virtual Channel Identifier (VCI) numbers
assigned to you. The valid range for VPI is 0 to 255 and for VCI is 32 to 65535(0 to 31 is reserved for local
management of ATM traffic).
Then press Next, the Fig 3.3.1-2 screen appears. In this page, you can select the WAN Connect Type and
the encapsulation method.
Fig 3.3.1-2
The following table describes the fields in this screen.
Label Description
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