SMC Networks Barricade SMC7004ABR V.2 User manual

SMC7004ABR V.2

BarricadeTM Broadband Router
User Guide
From SMC’s Barricade line of Broadband Routers
September 2003

1
T
ABLE OF
C
ONTENTS
About the Barricade™ Router . . . . . . . . . . . . . . . . . . . . 1
LED Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Installing the Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Package Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Hardware Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
System Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Connect the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Basic Installation Procedure . . . . . . . . . . . . . . . . . . . . . . .9
Configuring Client TCP/IP . . . . . . . . . . . . . . . . . . . . . . 11
Installing TCP/IP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Windows 95/98/Me . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Windows 2000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Setting Up TCP/IP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Configuring Your Computer in Windows 95/98/Me . . . . .14
Configuring Your Computer in Windows NT 4.0 . . . . . . .19
Configuring Your Computer in Windows 2000 . . . . . . . .24
Configuring Your Computer in Windows XP . . . . . . . . . .26
Configuring a Macintosh Computer . . . . . . . . . . . . . . . .29
Verifying Your TCP/IP Connection . . . . . . . . . . . . . . . . .33
Configuring the Barricade™ Router . . . . . . . . . . . . . 35
Browser Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
Disable Proxy Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
Internet Explorer (5 or above) . . . . . . . . . . . . . . . . . . . . . . . . . .36
Internet Explorer (For Macintosh) . . . . . . . . . . . . . . . . . . . . . . .36
Navigating the Web Browser Interface . . . . . . . . . . . . . . . . . . .38
Making Configuration Changes . . . . . . . . . . . . . . . . . . .38
Setup Wizard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
Time Zone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
Broadband Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
Advanced Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
WAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47

2
LAN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Network Address Translation (NAT) . . . . . . . . . . . . . . . 56
Firewall . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
DDNS (Dynamic DNS) Settings . . . . . . . . . . . . . . . . . . . 69
UPnP (Universal Plug and Play) Setting . . . . . . . . . . . . 70
Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Print Server Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75
Installing the SMC Printer Port Monitor . . . . . . . . . . . . . . . . . . 75
Configuring the Print Server . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Configuring the Network Printer in Win 95/98/Me/2000 . 78
Configuring the Network Printer in Windows NT. . . . . . . 80
Configuring the Network Printer in Unix Systems . . . . . 82
Configuring LPR port on Windows 2000/XP . . . . . . . . . 82
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .99
Compliances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i
Legal Information and Contacts . . . . . . . . . . . . . . . . . . iii

1
ABOUT THE
BARRICADE™ ROUTER
Congratulations on your purchase of the 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. For those who want to surf the Internet at
the lowest possible cost, this Broadband Router provides a
convenient and powerful solution.
IMPORTANT INFORMATION!
This information is addressed to the DSL-Users 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 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.

LED Indicators
3
LED Indicators
The SMC7004ABR includes comprehensive status LED
indicators, as described in the following figure and table.
LED Status Description
Power
(Green) On Barricade™ Router is receiving power.
WAN
(Green) On The WAN port has established a valid network connection.
Flashing The WAN port is transmitting or receiving traffic.
Link/Act
(Green) On The indicated LAN port has established a valid network connection.
Flashing TheindicatedLANportistransmittingorreceiving
traffic.
10/100
(Amber)
On The indicated LAN port is operating at 100 Mbps.
Off The indicated LAN port is operating at 10 Mbps.
SMC7004ABR
Reset
Power WAN
10/100
Link/Act
1234
LAN

About the Barricade™ Router
4
Features and Benefits
•Internet connection to DSL or cable modem via a
10/100 Mbps WAN port
•Internet connection to ISDN TA or PSTN modem via an
RS-232 console port
•Local network connection via 10/100 Mbps Ethernet ports
•Built-in print server for any client attached to the LAN
•DHCP for dynamic IP configuration, and DNS for domain
name mapping
•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 support using PPTP, L2TP or IPSec
pass-through
•User-definable application sensing tunnel supports
applications requiring multiple connections
•Supports CHAP authentication protocol for dial-up
identification
•Supports PPP dial-out connection
•Easy set up through a web browser on any operating system
that supports TCP/IP
•Compatible with all popular Internet applications

5
INSTALLING THE ROUTER
Before installing the 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 Barricade™ Router. After installing the
Barricade™ Router, refer to the web-based configuration
program in “Configuring the Barricade™ Router” on page 35 for
information on configuring the router.
Package Contents
After unpacking the Barricade™ Broadband Router, check the
contents of the box to be sure you have received the following
components:
•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
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 or
www.smc-europe.com The Barricade™ Router is covered by a
limited lifetime warranty.

Installing the Router
6
Hardware Description
The Barricade™ Router can be connected to the Internet or to a
remote site using its RJ-45 WAN port or RS-232 serial port. It can
be connected directly to your PC or to a local area network using
any of the Fast Ethernet LAN ports. It can also function as a print
server.
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 Barricade™ Router, data passing
between devices connected to your local area network can run
up to 100 Mbps over the Fast Ethernet ports.
The Barricade™ Router 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,
one RS-232 serial port and one parallel printer port on the rear
panel. 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-negotiatetheoperatingspeedto10/100Mbps,themode
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.
•One RS-232 serial port to connect to an ISDN Terminal
Adapter (TA) or to a PSTN analog modem.
•One parallel printer port that can be connected to a printer.
This printer can then be shared by any LAN users.
The following figure shows the components of the Barricade™
Router:
Figure 1. Front and Rear Panels
SMC7004ABR
Reset
Power WAN
10/100
Link/Act
123 4
LAN
1234
12V 1A
WAN COM PRINTER

Installing the Router
8
System Requirements
You must have an ISP that meets the following minimum
requirements:
•Internetaccessfromyourlocaltelephonecompanyor Internet
Service Provider (ISP) using a DSL modem, cable modem,
ISDNTA,orPSTNanalogmodem.Youmayalsohaveaccess
over the telephone system to an analog modem at another
site.
•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 Internet Service Provider.
•A computer equipped with a 10 Mbps, 100 Mbps, or
10/100 Mbps Fast Ethernet card, or a USB-to-Ethernet
converter.
Item Description
Reset
Button Use this button to reset the power and restore the default factory settings.
LEDs Power, WAN and LAN port status indicators.
(See “LED Indicators” on page 3.)
LAN
Ports Fast Ethernet ports (RJ-45). Connect devices (such as a PC, hub or switch) on your local area network to these
ports.
Printer
Port Parallel port (25-pins, D-type, female). Connect the shared printer to this port.
WAN
Port WAN port (RJ-45). Connect your cable modem, DSL modem, or an Ethernet router to this port.
COM
Port Serial port (9-pins, D-type, male). Connect your ISDN TAor 56K analog modem to this port.
Power
Inlet Connect the included power adapter to this inlet.
Warning: Using the wrong type of power adapter may
cause damage.

Connect the System
9
•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
Barricade™ Router.
Connect the System
The Barricade™ 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 Barricade™ Router away from any heating devices.
•Do not place the Barricade™ 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 Barricade™ Router.
Basic Installation Procedure
1. Connect the LAN: You can connect the Barricade™ Router to
your PC, or to a hub or switch. Run Ethernet cable from one
of the LAN ports on the front of the Barricade™ Router to your
computer’s network adapter or to another network device.
2. Connect the WAN: Prepare an Ethernet cable for connecting
the Barricade™ Router to a cable/DSL modem or Ethernet
router. Prepare a serial cable for connecting the Barricade™
Router to an ISDN TA or PSTN modem.

Installing the Router
10
3. Connect your printer: Use standard parallel printer cable to
connect your printer to the printer port on the Barricade™
Router.
4. Power on: Connect the power adapter to the Barricade™
Router.
Figure 2. Connecting the Barricade™ Router
Internet
Internet
Access
Device
SMC7004ABR
Broadband Router
SOHO Office or Residence
SMC7004ABR
Reset
PowerWAN
10/100
Link/Act
1234
LAN
1234

11
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 14.
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
12
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.

Installing TCP/IP
13
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.

Configuring Client TCP/IP
14
Setting Up TCP/IP
To access the Internet through the Barricade™ Router, you must
configure the network settings of the computers on your LAN to
use the same IP subnet as the Barricade™ Router. The default
network settings for the Barricade™ Router are:
Gateway IP Address: 192.168.2.1
Subnet Mask: 255.255.255.0
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
Barricade™ Router’s Web configuration interface.
See “Configuring the Barricade™ Router” on page 35
for information on configuring the Barricade™ Router.)
If you have not previously configured TCP/IP for your computer,
refer to “Configuring Client TCP/IP” on page 11. 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 Barricade™
Router’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 screen
shots were created in Windows 98. Windows 95 and Windows
Millennium Edition are very similar, but not identical, to Windows
98.
DHCP IP Configuration
1. From the Windows desktop, click Start/Settings/Control
Panel.

Setting Up TCP/IP
15
2. In the Control Panel, locate and double-click the Network
icon.
3. On the Network window
Configuration tab,
double-click the TCP/IP
entry for your network
card.
4. Click the IP Address tab.
5. Click the “Obtain an IP
address” option.
6. Next click on the Gateway
tab and verify the Gateway
field is blank. If there are
IP addresses listed in the Gateway section, highlight each
one and click Remove until the section is empty.

Configuring Client TCP/IP
16
7. Click the OK button to close the TCP/IP Properties window.
8. On the Network Properties Window, click the OK button to
save these new settings.
Note: Windows may ask you for the original Windows
installation disk or additional files. Check for the files at
c:\windows\options\cabs, or insert your Windows
CD-ROM into your CDROM drive and check the correct
file location, e.g., D:\win98, D:\win9x. (if D is the letter
of your CD-ROM drive).
9. Windows may prompt you to restart the PC. If so, click the Yes
button. If Windows does not prompt you to restart your
computer, do so to ensure your settings.
Obtain IP Settings from Your Barricade™ Router
Now that you have configured your computer to connect to your
Barricade™ Router, it needs to obtain new network settings. By
releasing old IP settings and renewing them with settings from
your Barricade™ Router, you will also verify that you have
configured your computer correctly.
1. Click Start/Run.
2. Type WINIPCFG and click
OK.