SMC Networks Barricade SMCWBR14T-G User manual

38 Tesla
Irvine, CA 92618
Phone: [phone]
Wireless Broadband Router
From SMC’s line of award-winning connectivity solutions
May 2005
R01 F/W 1.00
149100019300J

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 © 2005 by
SMC Networks, Inc.
38 Tesla
Irvine, CA 92618
All rights reserved.
Trademarks:
Product and company names are trademarks or registered trademarks of their respective holders.

i
L IMITED W ARRANTY
Limited Warranty Statement: SMC Networks, Inc. (“SMC”) warrants its products to be
free from defects in workmanship and materials, under normal use and service, for the
applicable warranty term. All SMC products carry a standard 90-day limited warranty from
the date of purchase from SMC or its Authorized Reseller. SMC may, at its own discretion,
repair or replace any product not operating as warranted with a similar or functionally
equivalent product, during the applicable warranty term. SMC will endeavor to repair or
replace any product returned under warranty within 30 days of receipt of the product.
The standard limited warranty can be upgraded to a Limited Lifetime* warranty by registering
new products within 30 days of purchase from SMC or its Authorized Reseller. Registration
can be accomplished via the enclosed product registration card or online via the SMC web
site. Failure to register will not affect the standard limited warranty. The Limited Lifetime
warranty covers a product during the Life of that Product, which is defined as the period of
time during which the product is an “Active” SMC product. A product is considered to be
“Active” while it is listed on the current SMC price list. As new technologies emerge, older
technologies become obsolete and SMC will, at its discretion, replace an older product in its
product line with one that incorporates these newer technologies. At that point, the obsolete
product is discontinued and is no longer an “Active” SMC product. A list of discontinued
products with their respective dates of discontinuance can be found at:
http://www.smc.com/index.cfm?action=customer_service_warranty.
All products that are replaced become the property of SMC. Replacement products may be
either new or reconditioned. Any replaced or repaired product carries either a 30-day limited
warranty or the remainder of the initial warranty, whichever is longer. SMC is not responsible
for any custom software or firmware, configuration information, or memory data of
Customer contained in, stored on, or integrated with any products returned to SMC pursuant
to any warranty. Products returned to SMC should have any customer-installed accessory or
add-on components, such as expansion modules, removed prior to returning the product for
replacement. SMC is not responsible for these items if they are returned with the product.
Customers must contact SMC for a Return Material Authorization number prior to returning
any product to SMC. Proof of purchase may be required. Any product returned to SMC
without a valid Return Material Authorization (RMA) number clearly marked on the outside
of the package will be returned to customer at customer’s expense. For warranty claims within
North America, please call our toll-free customer support number at [phone].
Customers are responsible for all shipping charges from their facility to SMC. SMC is
responsible for return shipping charges from SMC to customer.

L IMITED W ARRANTY
ii
WARRANTIES EXCLUSIVE: IF AN SMC PRODUCT DOES NOT OPERATE AS
WARRANTED ABOVE, CUSTOMER’S SOLE REMEDY SHALL BE REPAIR OR
REPLACEMENT OF THE PRODUCT IN QUESTION, AT SMC’S OPTION. THE
FOREGOING WARRANTIES AND REMEDIES ARE EXCLUSIVE AND ARE IN
LIEU OF ALL OTHER WARRANTIES OR CONDITIONS, EXPRESS OR IMPLIED,
EITHER IN FACT OR BY OPERATION OF LAW, STATUTORY OR OTHERWISE,
INCLUDING WARRANTIES OR CONDITIONS OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE. SMC NEITHER ASSUMES NOR
AUTHORIZES ANY OTHER PERSON TO ASSUME FOR IT ANY OTHER
LIABILITY IN CONNECTION WITH THE SALE, INSTALLATION,
MAINTENANCE OR USE OF ITS PRODUCTS. SMC SHALL NOT BE LIABLE
UNDER THIS WARRANTY IF ITS TESTING AND EXAMINATION DISCLOSE THE
ALLEGED DEFECT IN THE PRODUCT DOES NOT EXIST OR WAS CAUSED BY
CUSTOMER’S OR ANY THIRD PERSON’S MISUSE, NEGLECT, IMPROPER
INSTALLATION OR TESTING, UNAUTHORIZED ATTEMPTS TO REPAIR, OR
ANY OTHER CAUSE BEYOND THE RANGE OF THE INTENDED USE, OR BY
ACCIDENT, FIRE, LIGHTNING, OR OTHER HAZARD.
LIMITATION OF LIABILITY: IN NO EVENT, WHETHER BASED IN CONTRACT
OR TORT (INCLUDING NEGLIGENCE), SHALL SMC BE LIABLE FOR
INCIDENTAL, CONSEQUENTIAL, INDIRECT, SPECIAL, OR PUNITIVE
DAMAGES OF ANY KIND, OR FOR LOSS OF REVENUE, LOSS OF BUSINESS, OR
OTHER FINANCIAL LOSS ARISING OUT OF OR IN CONNECTION WITH THE
SALE, INSTALLATION, MAINTENANCE, USE, PERFORMANCE, FAILURE, OR
INTERRUPTION OF ITS PRODUCTS, EVEN IF SMC OR ITS AUTHORIZED
RESELLER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
SOME STATES DO NOT ALLOW THE EXCLUSION OF IMPLIED WARRANTIES
OR THE LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
CONSUMER PRODUCTS, SO THE ABOVE LIMITATIONS AND EXCLUSIONS
MAY NOT APPLY TO YOU. THIS WARRANTY GIVES YOU SPECIFIC LEGAL
RIGHTS, WHICH MAY VARY FROM STATE TO STATE. NOTHING IN THIS
WARRANTY SHALL BE TAKEN TO AFFECT YOUR STATUTORY RIGHTS.
* SMC will provide warranty service for one year following discontinuance from the active
SMC price list. Under the limited lifetime warranty, internal and external power supplies, fans,
and cables are covered by a standard one-year warranty from date of purchase.
SMC Networks, Inc.
38 Tesla
Irvine, CA 92618

iii
C OMPLIANCES
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:
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 cm between the radiator and your body.
This transmitter must not be co-located or operating in conjunction with any other
antenna or transmitter.
IEEE 802.11b or 802.11g operation of this product in the U.S.A. is
firmware-limited to channels 1 through 11.

C OMPLIANCES
iv
Industry Canada Statement
Operation is subject to the following two conditions:
1. this device may not cause interference and
2. this device must accept any interference, including interference that may
cause undesired operation of the device
To prevent radio interference to the licensed service, this device is intended to be
operated indoors and away from windows to provide maximum shielding.
Equipment (or its transmit antenna) that is installed outdoors is subject to
licensing.
This device has been designed to operate with an antenna having a maximum
gain of 1.5 dBi.
Antenna having a higher gain is strictly prohibited per regulations of Industry
Canada. The required antenna impedance is 50 ohms.
To reduce potential radio interference to other users, the antenna type and its gain
should be so chosen that the EIRP is not more than required for successful
communication.
To prevent radio interference to the licensed service, this device is intended to be
operated indoors and away from windows to provide maximum shielding.
Equipment (or its transmit antenna) that is installed outdoors is subject to
licensing.
EC Declaration of Conformity
SMC contact for these products in Europe is:
SMC Networks Europe,
Edificio Conata II,
Calle Fructuos Gelabert 6-8, 2o, 4a,
08970 - Sant Joan Despi,
Barcelona, Spain.
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 300 328-1 December 2001 V1.3.1
• EN 300 328-2 December 2001 V1.2.1
• EN 301 489-1 September 2001 V1.4.1
• EN 301 489-17 September 2000 V1.2.1
• EN 60950 January 2000

C OMPLIANCES
v
Countries of Operation & Conditions of Use in the European
Community
This device is intended to be operated in all countries of the European
Community. Requirements for indoor vs. outdoor operation, license requirements
and allowed channels of operation apply in some countries as described below:
Note: The user must use the configuration utility provided with this product to
ensure the channels of operation are in conformance with the spectrum
usage rules for European Community countries as described below.
• This device requires that the user or installer properly enter the current country
of operation in the command line interface as described in the user guide, before
operating this device.
• This device will automatically limit the allowable channels determined by the
current country of operation. Incorrectly entering the country of operation may
result in illegal operation and may cause harmful interference to other system.
The user is obligated to ensure the device is operating according to the channel
limitations, indoor/outdoor restrictions and license requirements for each
European Community country as described in this document.
• This device may be operated indoors or outdoors in all countries of the European
Community using the 2.4 GHz band: Channels 1 - 13.

C OMPLIANCES
vi
Declaration of Conformity in Languages of the European
Community
English Hereby, SMC Networks, declares that this Radio LAN device is in
compliance with the essential requirements and other relevant
provisions of Directive 1999/5/EC.
Finnish Valmistaja SMC Networks vakuuttaa täten että Radio LAN device
tyyppinen laite on direktiivin 1999/5/EY oleellisten vaatimusten ja
sitä koskevien direktiivin muiden ehtojen mukainen.
Dutch Hierbij verklaart SMC Networks dat het toestel Radio LAN device
in overeenstemming is met de essentiële eisen en de andere
relevante bepalingen van richtlijn 1999/5/EG
Bij deze SMC Networks dat deze Radio LAN device voldoet aan
de essentiële eisen en aan de overige relevante bepalingen van
Richtlijn 1999/5/EC.
French Par la présente SMC Networks déclare que l'appareil Radio LAN
device est conforme aux exigences essentielles et aux autres
dispositions pertinentes de la directive 1999/5/CE
Swedish Härmed intygar SMC Networks att denna Radio LAN device står
I överensstämmelse med de väsentliga egenskapskrav och
övriga relevanta bestämmelser som framgår av direktiv 1999/5/
EG.
Danish Undertegnede SMC Networks erklærer herved, at følgende
udstyr Radio LAN device overholder de væsentlige krav og
øvrige relevante krav i direktiv 1999/5/EF
German Hiermit erklärt SMC Networks, dass sich dieser/diese/dieses
Radio LAN device in Übereinstimmung mit den grundlegenden
Anforderungen und den anderen relevanten Vorschriften der
Richtlinie 1999/5/EG befindet". (BMWi)
Hiermit erklärt SMC Networks die Übereinstimmung des Gerätes
Radio LAN device mit den grundlegenden Anforderungen und
den anderen relevanten Festlegungen der Richtlinie 1999/5/EG.
(Wien)
Greek

C OMPLIANCES
vii
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 power adapter.
Information for Power Source
This unit is to be used with a class 2 or level 3 external power adapter, approved
suitable for use in North American equipment installation, having an output
voltage rating of 12 V DC, and output current rating of 1.0 A or equivalent.
Italian Con la presente SMC Networks dichiara che questo Radio LAN
device è conforme ai requisiti essenziali ed alle altre disposizioni
pertinenti stabilite dalla direttiva 1999/5/CE.
Spanish Por medio de la presente SMC Networks declara que el Radio
LAN device cumple con los requisitos esenciales y cualesquiera
otras disposiciones aplicables o exigibles de la Directiva 1999/5/
CE
Portuguese SMC Networks declara que este Radio LAN device está
conforme com os requisitos essenciais e outras disposições da
Directiva 1999/5/CE.
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
N11846

C OMPLIANCES
viii
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 Überhit-
zung schützt. Sorgen Sie dafür, daß diese Öffnungen nicht abgedeckt wer-
den.
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 Bes-
chädigung 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.

ix
T ABLE OF C ONTENTS
1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1
About the Barricade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Package Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
System Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Hardware Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
ISP Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
Connect the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
Connect the ADSL/Cable Modem Line . . . . . . . . . . . . . . . . . . . 2-5
Phone Line Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Connecting the Barricade to your LAN . . . . . . . . . . . . . . . . . . . 2-8
Connect the Power Adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
3 Configuring The Client PC . . . . . . . . . . . . . . . . . . . . . 3-1
TCP/IP Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Windows 2000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Obtain IP Settings From Your Barricade . . . . . . . . . . . . . . . . . . 3-5
Manual IP Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Windows XP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9
Disable HTTP Proxy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14
Configuring Your Macintosh Computer . . . . . . . . . . . . . . . . . . . . . . . . 3-15
Disable HTTP Proxy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-17
4 Configuring the Barricade . . . . . . . . . . . . . . . . . . . . . . 4-1
Navigating the Web Browser Interface . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Making Configuration Changes . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
Login Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4
Setup Wizard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
Wireless Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6
Internet Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8
Cable Modem Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9

T ABLE OF C ONTENTS
x
ADSL Settings - Fixed-IP xDSL . . . . . . . . . . . . . . . . . . . . . . . . 4-10
ADSL Settings - PPPoE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11
ADSL Settings - PPTP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12
Home Network Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13
Making Configuration Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14
Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15
LAN Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-17
WAN Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-19
Dynamic IP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-20
PPPoE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-21
PPTP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-22
Static IP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-23
Wireless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24
Channel and SSID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-25
WDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-26
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-27
Firewall . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-28
Schedule Rule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-29
Edit Schedule Rule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-30
Access Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-31
Access Control Add PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-32
MAC Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-33
Parental Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-34
Intrusion Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-35
DMZ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-41
Wireless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-42
Wireless Encryption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-43
Access Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-44
WEP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-45
WPA/WPA2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-47
802.1X . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-49
Advanced Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-51
NAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-52
Address Mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-53
Virtual Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-54
Special Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-55
NAT Mapping Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-57

T ABLE OF C ONTENTS
xi
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-58
Configuration Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-58
Firmware Upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-59
Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-60
System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-61
Time Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-61
Password Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-62
Remote Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-63
SNMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-64
Community . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-64
Trap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-65
UPnP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-66
Routing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-67
Static Route . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-67
RIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-68
Routing Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-70
A Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
B Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Ethernet Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Wiring Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
RJ-45 Port Ethernet Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2
Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-3
C Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-1

T ABLE OF C ONTENTS
xii

1-1
C HAPTER 1
I NTRODUCTION
Congratulations on your purchase of the Barricade (SMCWBR14T-G). We
are proud to provide you with a powerful yet simple communication
device for connecting your local area network (LAN) to the Internet. For
those who want to surf the Internet in the most secure way, this router
provides a convenient and powerful solution.
About the Barricade
The Barricade provides Internet access to multiple users by sharing a
single-user account. This new technology provides many secure and
cost-effective functions. It is simple to configure and can be up and
running in minutes.

F EATURES AND B ENEFITS
1-2
Features and Benefits
• Local network connection via a 10/100 Mbps Ethernet port
• DHCP for dynamic IP configuration, and DNS for domain name
mapping
• Firewall with Stateful Packet Inspection, client privileges, intrusion
detection, and NAT
• NAT also enables multi-user Internet access via a single user account,
and virtual server functionality (providing protected access to Internet
services such as web, FTP, email, and Telnet)
• VPN pass-through (IPSec-ESP Tunnel mode, L2TP, PPTP)
• User-definable application sensing tunnel supports applications
requiring multiple connections
• Easy setup through a web browser on any operating system that
supports TCP/IP
• Compatible with all popular Internet applications

I NTRODUCTION
1-3
Applications
Many advanced networking features are provided by this Barricade:
• Wired and Wireless LAN
The Barricade provides connectivity to 10/100 Mbps devices, and
wireless IEEE 802.11g compatible devices, making it easy to create a
network in small offices or homes.
• Internet Access
This device supports Internet access through an ADSL connection.
Since many ADSL providers use PPPoE or PPPoA to establish
communications with end users, the Barricade includes built-in clients
for these protocols, eliminating the need to install these services on
your computer.
• Shared IP Address
The Barricade provides Internet access for up to 253 users via a single
shared IP address. Using only one ISP account, multiple users on your
network can browse the web at the same time.
•VirtualServer
If you have a fixed IP address, you can set the Barricade to act as a
virtual host for network address translation. Remote users access
various services at your site using a constant IP address. Then,
depending on the requested service (or port number), the Barricade
can route the request to the appropriate server (at another internal IP
address). This secures your network from direct attack by hackers, and
provides more flexible management by allowing you to change
internal IP addresses without affecting outside access to your
network.

A PPLICATIONS
1-4
• DMZ Host Support
Allows a networked computer to be fully exposed to the Internet.
This function is used when NAT and firewall security prevent an
Internet application from functioning correctly.
• Security
The Barricade supports security features that deny Internet access to
specified users, or filter all requests for specific services that the
administrator does not want to serve. The Barricade’s firewall also
blocks common hacker 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 flooding.
WPA/WPA2, WEP, SSID, and MAC filtering provide security over
the wireless network.
• Virtual Private Network (VPN Pass-through)
The Barricade supports three of the most commonly used VPN
protocols – PPTP, L2TP, and IPSec. The VPN protocols supported
by the Barricade are briefly described below.
• Point-to-Point Tunneling Protocol – Provides a secure tunnel for
remote client access to a PPTP security gateway. PPTP includes
provisions for call origination and flow control required by ISPs.
• L2TP merges the best features of PPTP and L2F – Like PPTP,
L2TP requires that the ISP’s routers support the protocol.
• IP Security – Provides IP network-layer encryption. IPSec can
support large encryption networks (such as the Internet) by using
digital certificates for device authentication.