SMC Networks Barricade SMC2804WBR User manual

38 Tesla
Irvine, CA 92618
Phone: [phone]
Barricade
TM
g 2.4 GHz 54 Mbps Wireless
Cable/DSL Broadband Router
From SMC’s Barricade line of Broadband Routers
October 2003
Pub No: 149100026900ER01

COPYRIGHT
Information furnished by SMC Networks, Inc. (SMC) is believed to be accurate and reliable.
However, no responsibility is assumed by SMC 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 SMC. SMC reserves the right to
change specifications at any time without notice.
Copyright © 2003 by
SMC Networks, Inc.
38 Tesla
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.

i
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.
IMPORTANT NOTE:
FCC Radiation Exposure Statement
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment. This equipment should be installed and operated with a
minimum distance of 20 centimeters (8 inches) between the radiator and your
body. This transmitter must not be co-located or operating in conjunction with any
other antenna or transmitter.

Compliances
ii
EC Conformance Declaration - Class B
SMC contact for these products in Europe is:
SMC Networks Europe,
Edificio Conata II,
Calle Fructuós Gelabert 6-8, 2o, 4a,
08970 - Sant Joan Despí,
Barcelona, Spain.
This information technology equipment complies with the requirements of the
Council Directive 89/336/EEC on the Approximation of the laws of the Member
States relating to Electromagnetic Compatibility and 73/23/EEC for electrical
equipment used within certain voltage limits and the Amendment Directive 93/68/
EEC. For the evaluation of the compliance with these Directives, the following
standards were applied:
RFI
Emission:
* Limit class B according to EN 55022:1998
* Limit class B for harmonic current emission according to EN 61000-3-2/
1995
* Limitation of voltage fluctuation and flicker in low-voltage supply system
according to EN 61000-3-3/1995
Immunity: * Product family standard according to EN 55024:1998
* Electrostatic Discharge according to EN 61000-4-2:1995
(Contact Discharge: ±4 kV, Air Discharge: ±8 kV)
* Radio-frequency electromagnetic field according to EN 61000-4-3: 1996
(80 - 1000 MHz with 1 kHz AM 80% Modulation: 3 V/m)
* Electrical fast transient/burst according to EN 61000-4-4:1995(AC/DC
power supply: ±1 kV, Data/Signal lines: ±0.5 kV)
* Surge immunity test according to EN 61000-4-5:1995(AC/DC Line to
Line: ±1 kV, AC/DC Line to Earth: ±2 kV)
* Immunity to conducted disturbances, Induced by radio-frequency fields:
EN 61000-4-6:1996(0.15 - 80 MHz with 1 kHz AM 80% Modulation:
3V/m)
* Power frequency magnetic field immunity test according to EN
61000-4-8:1993(1 A/m at frequency 50 Hz)
* Voltage dips, short interruptions and voltage variations immunity test
according to EN 61000-4-11:1994(>95% Reduction @10 ms, 30%
Reduction @500 ms, >95% Reduction @5000 ms)
LVD: * EN60950(A1/1992; A2/1993; A3/1993; A4/1995; A11/1997)

Compliances
iii
Industry Canada - Class B
This digital apparatus does not exceed the Class B limits for radio noise emissions
from digital apparatus as set out in the interference-causing equipment standard
entitled “Digital Apparatus,” ICES-003 of the Department of Communications.
Cet appareil numérique respecte les limites de bruits radioélectriques applicables
aux appareils numériques de Classe B prescrites dans la norme sur le matériel
brouilleur: “Appareils Numériques,” NMB-003 édictée par le ministère des
Communications.
Australia AS/NZS 3548 (1995) - Class B
SMC contact for products in Australia is:
SMC Communications Pty. Ltd.
Suite 18, 12 Tryon Road,
Lindfield NSW2070,
Phone: [phone]
Fax: [phone]
Safety Compliance
Underwriters Laboratories Compliance Statement
Important! Before making connections, make sure you have the correct cord set.
Check it (read the label on the cable) against the following:
The unit automatically matches the connected input voltage. Therefore, no
additional adjustments are necessary when connecting it to any input voltage
within the range marked on the rear panel.
Operating Voltage Cord Set Specifications
120 Volts UL Listed/CSA Certified Cord Set
Minimum 18 AWG
Type SVT or SJT three conductor cord
Maximum length of 15 feet
Parallel blade, grounding type attachment plug
rated 15 A, 125 V
240 Volts (Europe only) Cord Set with H05VV-F cord having three
conductors with minimum diameter of 0.75 mm2
IEC-320 receptacle
Male plug rated 10 A, 250 V

Compliances
iv
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. Stellen Sie sicher, daß die Stromversorgung dieses Gerätes nach der EN
60950 geprüft ist. Ausgangswerte der Stromversorgung sollten die Werte von
AC 7,5-8 V, 50-60 Hz nicht über oder unterschreiten sowie den minimalen
Strom von 1 A nicht unterschreiten.
Der arbeitsplatzbezogene Schalldruckpegel nach DIN 45 635 Teil 1000 beträgt
70 dB(A) oder weniger.

v
T ABLE OF C ONTENTS
About the Wireless Barricade g Router . . . . . . . . 1
LED Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Installing the Wireless Barricade g Router . . . . . . 3
Package Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Hardware Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
System Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Connect the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Basic Installation Procedure . . . . . . . . . . . . . . . . . . . . . . . 7
Configuring Client TCP/IP . . . . . . . . . . . . . . . . . . 12
Installing TCP/IP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Windows 95/98/Me . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Windows 2000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Setting Up TCP/IP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Configuring Your Computer in Windows 95/98/Me . . . . . 15
Configuring Your Computer in Windows NT 4.0 . . . . . . . 18
Configuring Your Computer in Windows 2000 . . . . . . . . 20
Configuring Your Computer in Windows XP . . . . . . . . . . 21
Configuring a Macintosh Computer . . . . . . . . . . . . . . . . 22
Manual IP Configuration (for all Windows OS) . . . . . . . . 23
Verifying Your TCP/IP Connection . . . . . . . . . . . . . . . . . 25
Configuring the Wireless Barricade g Router . . 26
Browser Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Disable Proxy Connection . . . . . . . . . . . . . . . . . . . . . . . 27
Navigating the Web Browser Interface . . . . . . . . . . . . . . . . . . . 28
Making Configuration Changes . . . . . . . . . . . . . . . . . . . 28
SETUP WIZARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Time Zone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Broadband Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
ADVANCED SETUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
WAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

T ABLE OF C ONTENTS
vi
LAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
WIRELESS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
NAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
FIREWALL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
DDNS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
UPnP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
TOOLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
STATUS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Configuring Printer Services . . . . . . . . . . . . . . . .77
Printer Server Setup in Windows 98/Me . . . . . . . . . . . . . . . . . 78
Printer Server Setup in Windows NT . . . . . . . . . . . . . . . . . . . . 81
Printer Server Setup in Windows 2000 . . . . . . . . . . . . . . . . . . 83
Configuring the LPR port on
Windows 2000/XP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Printer Server Setup in Linux Systems . . . . . . . . . . . . . . . . . . 94
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . .95
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . .98

1
ABOUT THE WIRELESS
BARRICADE GROUTER
Congratulations on your purchase of the Wireless Barricade™ g
Broadband Router. SMC is proud to provide you with a powerful
yet simple communication device for connecting your local area
network (LAN) to the Internet.
LED Indicators
The Wireless Barricade g Router includes status LED indicators,
as described in the following figure and table.
LED Status Description
PWR
(Green) On The Wireless Barricade g Router is receiving power.
SPD
(Green) Off The indicated LAN port has established a valid 10 Mbps network connection.
On The indicated LAN port has established a valid
100 Mbps network connection.
Link/ACT
(Green) On The indicated LAN port has established a valid network connection.
Flashing The indicated LAN port is transmitting or receiving
traffic.
WLAN
(Green) The Wireless Barricade g Router has established a valid wireless connection.
1, 2, 3, 4
(Green) On The indicated LAN port has established a valid network connection.
Flashing The indicated LAN port is transmitting or receiving
traffic.

About the Wireless Barricade g Router
2
Features and Benefits
•Internet connection to DSL or cable modem via
a 10/100 Mbps WAN port
•Local network connection via 10/100 Mbps Ethernet ports or
54 Mbps wireless interface (supporting up to 253 mobile
users)
•802.11b/g compliant – interoperable with multiple vendors
•Advanced security through 64/128-bit WEP encryption,
802.1x, SSID broadcast disabled, and MAC address filtering
features to protect your sensitive data and authenticate only
authorized users to your network
•Provides seamless roaming within 802.11b/g WLAN
environment
•DHCP for dynamic IP configuration, and DNS for domain
name mapping
•Firewall with Stateful Packet Inspection, client privileges,
hacker prevention, DoS, and NAT
•NAT also enables multi-user access with a single-user
account, and virtual server functionality (providing protected
access to Internet services such as web, mail, FTP, and
Telnet)
•Virtual Private Network support using PPTP, L2TP, or IPSec
pass-through
•User-definable application sensing tunnel supports
applications requiring multiple connections
•Parental controls allow the user to restrict web browsing
•Automatic E-mail alerts when the network is being attacked
•Easy setup through a web browser on any operating system
that supports TCP/IP
•Compatible with all popular Internet applications

3
INSTALLING THE WIRELESS
BARRICADE GROUTER
Before installing the Wireless Barricade™ g Broadband Router,
verify that you have all the items listed under “Package
Contents.” If any of the items are missing or damaged, contact
your local SMC distributor. Also be sure that you have all the
necessary cabling before installing the Router. After installing the
Router, refer to the web-based configuration program in
“Configuring the Wireless Barricade g Router” on page 26 for
information on configuring the Router.
Package Contents
After unpacking the Wireless Barricade g Broadband Router,
check the contents of the box to be sure you have received the
following components:
•Wireless Barricade g Broadband Router
•Power adapter
•One CAT-5 Ethernet cable
•Four rubber feet
•Installation CD containing this User Guide and EZ 3-Click
Installation Wizard
•Quick Installation Guide
Immediately inform your dealer in the event of any incorrect,
missing or damaged parts. If possible, please retain the carton
and original packing materials in case there is a need to return
the product.
Please register on SMC’s web site at www.smc.com The
Wireless Barricade g Router is covered by a limited lifetime
warranty.

Installing the Wireless Barricade g Router
4
Hardware Description
The Router can be connected to the Internet or to a remote site
using its RJ-45 WAN port. It can be connected directly to your PC
or to a local area network using any of the Fast Ethernet LAN
ports.
Access speed to the Internet depends on your service type.
Full-rate ADSL can provide up to 8 Mbps downstream and
640 Kbps upstream. G.lite (or splitterless) ADSL provides up to
1.5 Mbps downstream and 512 Kbps upstream. Cable modems
can provide up to 36 Mbps downstream and 2 Mbps upstream.
ISDN can provide up to 128 Kbps when using two bearer
channels. PSTN analog connections can now run up to 56 Kbps.
However, you should note that the actual rate provided by
specific service providers may vary dramatically from these
upper limits.
Although access speed to the Internet is determined by the
modem type connected to the Router, data passing between
devices connected to your local area network can run up to
100 Mbps over the Fast Ethernet ports.
The Router includes an LED display on the front panel for system
power and port indications that simplifies installation and network
troubleshooting. It also provides four RJ-45 LAN ports and one
RJ-45 WAN port on the rear panel.
•4 RJ-45 ports for connection to a 10BASE-T/100BASE-TX
Ethernet Local Area Network (LAN). These ports can
auto-negotiate the operating speed to 10/100 Mbps, the mode
to half/full duplex, and the pin signals to MDI/MDI-X
(i.e., allowing these ports to be connected to any network
device with straight-through cable). These ports can be
connected directly to a PC or to a server equipped with an
Ethernet network interface card, or to a networking device
such as an Ethernet hub or switch.

Hardware Description
5
•One RJ-45 port for connection to a DSL or cable modem
(WAN). This port also auto-negotiates operating speed to
10/100 Mbps, the mode to half/full duplex, and the pin signals
to MDI/MDI-X.
The following figures show the components of the Router:
Figure 1. Front and Rear Panels
Item Description
LEDs PWR, SPD, Link/ACT, WLAN and LAN port status indicators.
(See “LED Indicators” on page 1.)
LAN
Ports Use this port to connect to your PC.
UBS
Port Use this port to connect to your printer.
Reset
Button Use this button to reboot the router or restore the default factory settings.
Power
Inlet Connect the included power adapter to this inlet.
Warning: Using the wrong type of power adapter may damage
your router.
WAN
Port Connect your ethernet cable, or xDSL modem to this port.

Installing the Wireless Barricade g Router
6
System Requirements
You must have an ISP that meets the following minimum
requirements:
•Internet access from your local telephone company or Internet
Service Provider (ISP) using a DSL modem or cable modem.
•A PC using a fixed IP address or dynamic IP address
assigned via DHCP, as well as a Gateway server address and
DNS server address from your service provider.
•A computer equipped with a 10 Mbps, 100 Mbps, or
10/100 Mbps Fast Ethernet card, or a USB-to-Ethernet
converter.
•TCP/IP network protocol installed on each PC that needs to
access the Internet.
•A Java-enabled web browser, such as Microsoft Internet
Explorer 5.0 or above, or Netscape Communicator 4.0 or
above installed on one PC at your site for configuring the
Router.
Connect the System
The Router can be positioned at any convenient location in your
office or home. No special wiring or cooling requirements are
needed. You should, however comply with the following
guidelines:
•Keep the Router away from any heating devices.
•Do not place the Router in a dusty or wet environment.
You should also remember to turn off the power, remove the
power cord from the outlet, and keep your hands dry when you
install the Router.

Connect the System
7
Basic Installation Procedure
1. Connect the LAN: Connect the Router to your PC, or to a
hub or switch. Run Ethernet cable from one of the LAN ports
on the rear of the Router to your computer’s network adapter
or to another network device.
You may also connect the Router to your PC (using a
wireless client adapter) via radio signals. Position both
antennas on the back of the Router into the desired positions.
For more effective coverage, position the antennas along
different axes. For example, try positioning the antennas
around 45 to 90 degrees apart. (The antennas emit signals
along the toroidal plane – and thus provide more
effective coverage when positioned along different
axes.)
2. Connect the WAN: Prepare an Ethernet cable for connecting
the
Router to a cable/xDSL modem or Ethernet router.
3. Power on: Connect the power adapter to the Router.
Figure 2. Connecting the Wireless Barricade g Router
Internet
Internet
Access
Device
SMC2804WBRP-G
Wireless Gateway
SOHO Office or Residence

Installing the Wireless Barricade g Router
8
Attach to Your Network Using Ethernet Cabling
The four LAN ports on the Router auto-negotiate the connection
speed to 10 Mbps Ethernet or 100 Mbps Fast Ethernet, and the
transmission mode to half duplex or full duplex.
Use twisted-pair cable to connect any of the four LAN ports on
the Router to an Ethernet adapter on your PC. Otherwise, you
can cascade any of the LAN ports on the Router to an Ethernet
hub or switch, and then connect your PC or other network
equipment to the hub or switch. When inserting an RJ-45 plug,
be sure the tab on the plug clicks into position to ensure that it is
properly seated.
Warning: Do not plug a phone jack connector into any RJ-45
port. This may damage the Router. Instead, use only
twisted-pair cables with RJ-45 connectors that conform
with FCC standards.
Figure 3. Making the LAN Connections

Connect the System
9
Attach to Your Network Using Radio Signals
Install a wireless network adapter in each computer that will be
connected to the Internet or your local network via radio signals.
SMC currently offers several wireless network cards, including
the
SMC2802W and SMC2835W wireless cards.
Rotate both antennas on the back of the Router to the desired
position. For more effective coverage, position the antennas
around 45 to 90 degrees apart. Try to place the Router in a
position that is located in the center of
your wireless network.
Normally, the higher you place the antenna,
the better the
performance. Ensure that the Router’s location provides optimal
reception throughout your home or office.
Computers equipped with a wireless adapter can communicate
with each other as an independent wireless LAN by configuring
each computer to the same radio channel. However, the Router
can provide access to your wired/wireless LAN or to the Internet
for all wireless workstations. Each wireless PC in this network
infrastructure can talk to any computer in the wireless group via a
radio link, or access other computers or network resources in the
wired LAN infrastructure or over the Internet via the Router.
The wireless infrastructure configuration not only extends the
accessibility of wireless PCs to the wired LAN, but also increases
the effective wireless transmission range for wireless PCs by
retransmitting incoming radio signals through the Router.

Installing the Wireless Barricade g Router
10
A wireless infrastructure can be used for access to a central
database, or for connection between mobile workers, as shown
in the following figure:
Figure 4. Making the WLAN Connections
Internet
Access
Device
SMC2804WBRP-G
Wireless Gateway
Notebook with Wireless
PC Card Adapter
PC with Wireless
PCI Adapter
Wired LAN
Wired to Wireless
Network Extension
Internet