SMC Networks Barricade SMC7004VWBR V.2 User manual

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SMC7004VWBR
SMC7004VWBR V.2

BarricadeTM 2.4 GHz 11 Mbps Wireless
Cable/DSL Broadband Router
User Guide
From SMC’s Barricade line of Broadband Routers
May 2003
Pub. # 150000026400E

i
T
ABLE OF
C
ONTENTS
About the Wireless Barricade Router . . . . . . . . . 1
LED Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Installing the Wireless Barricade Router . . . . . . . 5
Package Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Hardware Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
System Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Connect the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Basic Installation Procedure . . . . . . . . . . . . . . . . . . . . . . . 9
Configuring Client TCP/IP . . . . . . . . . . . . . . . . . . 13
Installing TCP/IP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Windows 95/98/Me . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Windows 2000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Setting Up TCP/IP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Configuring Your Computer in Windows 95/98/Me . . . . . 16
Verifying Your TCP/IP Connection . . . . . . . . . . . . . . . . . 26
Configuring the Wireless Barricade Router . . . . 27
Browser Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Disable Proxy Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Internet Explorer (5 or above) . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Internet Explorer (For Macintosh) . . . . . . . . . . . . . . . . . . . . . . . 28
Netscape (4 or above) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Navigating the Web Browser Interface . . . . . . . . . . . . . . . . . . . 30
Making Configuration Changes . . . . . . . . . . . . . . . . . . . 30
Setup Wizard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Time Zone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Broadband Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Advanced Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
WAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
LAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Wireless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

T
ABLE OF
C
ONTENTS
ii
Network Address Translation (NAT) . . . . . . . . . . . . . . . 50
Firewall . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
DDNS (Dynamic DNS) Settings . . . . . . . . . . . . . . . . . . . 61
UPnP (Universal Plug and Play) Setting . . . . . . . . . . . . 62
Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . .67
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . .71
Compliances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i
Legal Information and Contacts . . . . . . . . . . . . . . iii

1
ABOUT THE WIRELESS
BARRICADE ROUTER
Congratulations on your purchase of the Wireless Barricade™
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.
IMPORTANT INFORMATION !
For DSL-User without a flat rate contract.
With your DSL-router you have received a device of high quality,
which allows you fast and easy access to the Internet.
The factory default settings of this router have been done in a
way to provide you with uninterrupted access and use of the
Internet. With this background for cost reasons we recommend
that you enter into a "flat rate" - contract with your DSL-line
provider.
Why should you do that?
Please consider that a router, an entirely independent working
device, does not switch off automatically when shutting off your
PC!
You may trigger such an automatic shut-off by setting a so called
"idle-time" (for details consult your manual at PPPoE or PPTP
WAN access configuration). Depending at the set time (1 to 5
min) the router cuts the DSL-link when idle, indeed. But this still
does not provide for 100% security.

About the Wireless Barricade Router
2
This disconnect only happens if there are no more open requests
received from either the LAN or the WAN side (here this can be
requests from the internet, i.e. initiated through the use of so
called file sharing programs like eMule, eDonkey, etc.) that keep
the router active.
In order to counter such incalculable activity and protect yourself
from higher than expected on-line costs we therefore recommend
again a flat-rate contract for your DSL-connection.
The only safe alternative: Pull the plug!
That is to disconnect your router from the mains.
Please feel free to contact our SMC-hotline if you have further
questions.
** flat-rate is an offer of your DSL-line provider, which gives you
timely unlimited access to the Internet at a defined (flat-) rate.

3
LED Indicators
The SMC7004VWBR V.2 includes status LED indicators, as
described in the following figure and table.
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
11 Mbps wireless interface (supporting up to 253 users)
•802.11b compliant – interoperable with multiple vendors
•Provides seamless roaming within 802.11b WLAN
environment
•Local network connection via 10/100 Mbps Ethernet ports
LED Status Description
PWR
(Green)
On The Wireless Barricade is receiving power.
WLAN
(Green)
On The Wireless Barricade has established a valid wireless
connection.
WAN
(Green)
On The WAN port has established a valid 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.
Speed
(Amber)
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.
SMC7004VWBR V.2
4
Link/ACT
Speed

About the Wireless Barricade Router
4
•DHCP for dynamic IP configuration, and DNS for domain
name mapping
•Stateful Packet Inspection (SPI) firewall with client privileges,
hacker prevention, 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, FTP, mail and
Telnet)
•Virtual Private Network (VPN) support using PPTP, L2TP or
IPSec pass-through
•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

Installing the Wireless Barricade Router
5
INSTALLING THE WIRELESS
BARRICADE ROUTER
Before installing the Wireless Barricade™ 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 Wireless Barricade. After
installing the Wireless Barricade, refer to the Web-based
configuration program in “Configuring the Wireless Barricade
Router” on page 27 for information on configuring the Wireless
Barricade.
Package Contents
After unpacking the Barricade™ Wireless Broadband Router,
check the contents of the box to be sure you have received the
following components:
•Wireless Barricade 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

Installing the Wireless Barricade Router
6
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.
Hardware Description
The Wireless Barricade can be connected to the Internet 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 your Router, data passing between
devices connected to your local area network can run up to 100
Mbps over the Fast Ethernet ports.
The Wireless Barricade includes an LED display on the front
panel for system power and port indications that simplifies
installation and network troubleshooting. It also provides 4 RJ-45
LAN ports on the front panel, as well as one RJ-45 WAN port.
Full-duplex communications allow data to be sent and received
simultaneously, doubling the effective throughput.

Hardware Description
7
•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.
•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 figure shows the components of the Wireless
Barricade:
Figure 1. Front and Rear Panels
SMC7004VWBR V.2
4
Link/ACT
Speed

Installing the Wireless Barricade Router
8
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
Wireless Barricade.
Item Description
Reset
Button
Use this button to reset the power and restore the default factory
settings.
LAN
Ports
Fast Ethernet ports (RJ-45). Connect devices (such as a PC, hub
or switch) on your local area network to these ports.
WAN
Port
WAN port (RJ-45). Connect your cable modem, DSL modem, or an
Ethernet router to this port.
Power
Inlet
Connect the included power adapter to this inlet.
Warning: Using the wrong type of power adapter may cause
damage.
LEDs Power, WAN and LAN port status indicators.
(See “LED Indicators” on page 3.)

Connect the System
9
Connect the System
The Wireless Barricade 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 Wireless Barricade away from any heating devices.
•Do not place the Wireless Barricade 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 Wireless Barricade.
Basic Installation Procedure
1. Connect the LAN: You can connect the Wireless Barricade to
your PC, or to a hub or switch. Run Ethernet cable from one
of the LAN ports on the front of the Wireless Barricade to your
computer’s network adapter or to another network device.
You may also connect the Wireless Barricade to your PC
(using a wireless client adapter) via radio signals. Position
both antennas on the back of the Wireless Barricade into the
desired positions. For more effective coverage, position one
antenna along the vertical axis and the other antenna along
the horizontal axis. (The antennas emit signals along the
toroidal plane – and thus provide more effective
coverage when positioned along alternate axes.)
2. Connect the WAN: Prepare an Ethernet cable for connecting
the Wireless Barricade to a cable/DSL modem or Ethernet
router. Prepare a serial cable for connecting the Wireless
Barricade to an ISDN TA or PSTN modem.

Installing the Wireless Barricade Router
10
3. Power on: Connect the power adapter to the Wireless
Barricade.
Figure 2. Connecting the Wireless Barricade Router
Attach to Your Network Using Ethernet Cabling
The four LAN ports on the Wireless Barricade 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 Wireless Barricade to an Ethernet adapter on your PC.
Otherwise, you can cascade any of the LAN ports on the
Wireless Barricade 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 Wireless Barricade.
Instead, use only twisted-pair cables with RJ-45
connectors that conform with FCC standards.
Internet
Access
Device
Wireless
Router
Cable/DSL
Broadband
SOHO Office or Residence
SMC7004AWBR
LAN1
PWR WLANWAN23
Link
Activity
Notebook with
Wireless PC Card
Internet

11
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
SMC2602W and SMC2632W Wireless cards.
Rotate both antennas on the back of the Wireless Barricade to
the desired position. For more effective coverage, position one
antenna along the vertical axis and the other along the horizontal
axis. Try to place the Wireless Barricade 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 Wireless Barricade’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
Wireless Barricade 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 Wireless Barricade.
The wireless infrastructure configuration not only extends the
accessibility of wireless PCs to the wired LAN, but also doubles
the effective wireless transmission range for wireless PCs by
retransmitting incoming radio signals through the Wireless
Barricade.
A wireless infrastructure can be used for access to a central
database, or for connection between mobile workers, as shown
in the following figure:

Installing the Wireless Barricade Router
12
Figure 3. Making the WLAN Connections
Attach the Wireless Barricade Router to the Internet
If Internet services are provided through an xDSL or cable
modem, use unshielded or shielded twisted-pair Ethernet cable
(Category 3 or greater) with RJ-45 plugs to connect the
broadband modem directly to the WAN port on the Wireless
Barricade.
Note: When connecting to the WAN port, use 100-ohm
Category 3, 4, or 5 shielded or unshielded twisted-pair
cable with RJ-45 connectors at both ends for all
connections.
Connecting the Power Adapter
Plug the power adapter into the power socket on the Wireless
Barricade, and the other end into a power outlet. Check the
indicator marked “PWR” on the front panel to be sure it is on. If
the power i
ndicator does not light, refer to “Troubleshooting” on
page 67
.
Internet
Internet
Access
Device
Wireless
Router
Cable/DSL
Broadband
Notebook with Wireless
PC Card Adapter
PC with Wireless
PCI Adapter
Wired LAN
Wired to Wireless
Network Extension
SMC7004AWBR
LAN1
PWR WLANWAN23
Link
Activity

Configuring Client TCP/IP
13
CONFIGURING
CLIENT TCP/IP
If you have not previously installed the TCP/IP protocols on your
client PCs, refer to the following section. If you need information
on how to configure a TCP/IP address on a PC, refer to “Setting
Up TCP/IP” on page 15.
Installing TCP/IP
Windows 95/98/Me
1. Click Start/Settings/Control Panel.
2. Double-click the Network icon and select the Configuration
tab in the Network window.
3. Click the Add button.
4. Double-click Protocol.

Configuring Client TCP/IP
14
5. Select Microsoft in the manufacturers list. Select TCP/IP in
the Network Protocols list. Click the OK button to return to the
Network window.
6. The TCP/IP protocol will be listed in the Network window.
Click OK. The operating system may prompt you to restart
your system. Click Yes and the computer will shut down and
restart.
Windows 2000
1. Click the Start button and choose Settings, then click the
Network and Dial-up Connections icon.
2. Double-click the Local Area Connection icon, and click the
Properties button on the General tab.
3. Click the install... button.

Setting Up TCP/IP
15
4. Double-click Protocol.
5. Choose Internet Protocol (TCP/IP). Click the OK button to
return to the Network window.
6. The TCP/IP protocol will be listed in the Network window.
Click OK to complete the installation procedure.
Setting Up TCP/IP
To access the Internet through the Wireless Barricade, you must
configure the network settings of the computers on your LAN to
use the same IP subnet as the Wireless Barricade. The default
network settings for the Wireless Barricade are:
Gateway IP Address: 192.168.2.1
Subnet Mask: 255.255.255.0

Configuring Client TCP/IP
16
Note: These settings may be changed to suit your network
requirements, but you must first configure at least one
computer as described in this chapter to access the
Wireless Barricade’s Web configuration interface.See
“Configuring the Wireless Barricade Router” on page
27 for information on configuring the Wireless
Barricade.)
If you have not previously configured TCP/IP for your computer,
refer to“Configuring Client TCP/IP” on page 13. The IP address
of the connected client PC should be 192.168.2.x (where x
means 2–254). You can set the IP address for client PCs either
by automatically obtaining an IP address from the Wireless
Barricade’s DHCP service or by manual configuration.
Configuring Your Computer in Windows 95/98/Me
You may find that the instructions here do not exactly match your
version of Windows. This is because these steps and
screenshots were created in Windows 98. Windows 95 and
Windows Millennium Edition are very similar, but not identical, to
Windows 98.
1. From the Windows desktop, click Start/Settings/Control
Panel.
2. In the Control Panel, locate and double click the Network icon.