Motorola SURFboard SBG900 User manual

Quick Installation Guide
SURFboard®Wireless Cable Modem
Gateway SBG900

2Wireless Cable Modem Gateway SBG900
A home network enables you to access and move information between two or
more computers in your home or business. You can connect your home network
to your cable TV system to connect to the Internet.
Your SBG900 is the central connection point between your computers and the
Internet . It directs (routes) information between the computers connected to
your home network. A built-in cable modem transmits information between
your home network and the Internet.
The SBG900 provides different network connection types. You can use a
wireless or a wired connection (or a combination of the two) to connect your
computers to the SBG900. Your network can use one or any combination of:
§Ethernet local area network (LAN)
§Wireless LAN (WLAN)
§Universal Serial Bus (USB)
This guide provides information about:
§Optional accessories and network requirements
§Cable, Ethernet, USB, and wireless connections
§Starting the Setup Program
§Introduction to network security and gaming configuration
§Troubleshooting and contact information
For in-depth information, refer to the interactive SBG900 User Guide on the
SBG900 Installation CD-ROM. If desired, you can print the user guide.

Quick Installation Guide 3
Optional Accessories
All networks are composed of multiple devices. The SBG900 works with any
IEEE 802.11g or IEEE 802.11b compliant client product. Motorola supplies a
range of accessories for use with the SBG900. Some examples are:
Motorola Wireless
Ethernet Bridge
WE800G
Motorola Wireless
Notebook Adapter
WN825G
Motorola Wireless
PCI Adapter
WPCI810G
Motorola Ethernet
Broadband Router
BR700
For more information about Motorola cable modems, gateways, and related
consumer broadband products, visit http://broadband.motorola.com/.

4Wireless Cable Modem Gateway SBG900
Basic SBG900 Network Requirements
§An SBG900
§A connection to your cable TV system
§A subscription to cable modem service from your cable TV provider
§One or more computers with minimum:
§Pentium-class processor or faster
§16 Mb of memory
§10 Mb of hard disk space available
§Windows®98, Windows®98 SE, Windows Me® , Windows®2000,
Windows XP™, Macintosh®, or Linux®with operating system
CD-ROM available
§A wired or wireless network adapter for each computer on the network
§For wired connections, Ethernet cables (one is provided with the SBG900)
We recommend plugging the SBG900 AC power adapter into a surge protector.

Quick Installation Guide 5
Connecting the SBG900
To connect to Ethernet or USB on a PC running a supported Windows version,
we recommend using the Installation Assistant on the SBG900 Installation
CD-ROM. Insert the SBG900 CD-ROM in the CD-ROM drive, agree to the
License Agreement, and the following window is displayed:
To start the Installation Assistant, click Installation Assistant. The procedures
it guides you through are described in the following sections in this guide:
The Installation Assistant does not apply to the following:
§For wireless connections, follow the steps under A, D, and E.
§For Macintosh or Linux computers, follow the instructions in the SBG900
User Guide and the operating system documentation.
Ethernet
A, B, and E
USB A, C, and E

6Wireless Cable Modem Gateway SBG900
A. Connect the SBG900 to Your Cable TV System
You may need to call your cable provider to activate your high-speed Internet
service. Your cable provider may require the MAC address labeled CM HFC
MAC ID on the bottom of the SBG900. Please write your CM HFC MAC ID
here:
00 : ______ : ______ : ______ : ______ : ______
Connecting Directly to the Cable Outlet
1Connect one end of the coaxial cable to the cable TV wall outlet and its
other end to the CABLE port on the SBG900.
2Plug the power cord into the +12VDC port on the SBG900.
3Connect the AC power adapter to the SBG900.
4Plug the AC adapter into an AC wall outlet or surge protector.
1
3
5
To AC power adapter in wall
outlet or surge protector

Quick Installation Guide 7
Connecting to the Cable Outlet Using a Splitter
Connecting an SBG900 to the same cable outlet as a TV requires a
5to 900 MHz splitter and two additional coaxial cables.
1Check that one end of the coaxial cable is connected to the cable TV outlet.
2Disconnect that cable from the back of your TV and connect it to the
splitter input.
3Use one coaxial cable to connect the splitter output to your TV.
4Use the other coaxial cable to connect the splitter output to the CABLE port
on your SBG900.
COAXIAL
SPLITTER
INPUT
OUTPUT
To AC

8Wireless Cable Modem Gateway SBG900
B. Ethernet Connections
Computers using the Ethernet connection require an Ethernet adapter installed
and a wired connection to the SBG900.
1If you purchased your Ethernet adapter separately, install the Ethernet
hardware and driver software according to the manufacturer's instructions.
If your computer already has an Ethernet adapter installed, skip to step 2.
2Insert the SBG900 Installation CD-ROM into the CD-ROM drive.
3Run the Installation Assistant. Choose Ethernet as your connection.
4Connect the SBG900 to the cable TV system as described in Section A.
5Plug one end of the Ethernet cable into the Ethernet port on the computer.
6Plug the other end into the ETHERNET port on the SBG900 or an Ethernet
hub or switch connected to the SBG900, as shown in the illustrated sample
Ethernet LAN.
The Installation Assistant tests the connection between the computer and
the SBG900. This may take up to three minutes.
7Restart your computer to obtain an IP address. Follow the instructions in
the SBG900 User Guide.

Quick Installation Guide 9
Sample Ethernet LAN
POWER 321 4 5
POWER
321 4 5
You can connect up to 255 computers to Ethernet hubs or switches connected to
the SBG900. Detailed information about network cabling is beyond the scope of
this document or the SBG900 User Guide.

10 Wireless Cable Modem Gateway SBG900
C. USB Connection
You can connect a single PC running Windows 98, Windows Me,
Windows 2000, or Windows XP to the SBG900 USB port. The USB connection
requires special driver software supplied on the SBG900 Installation CD-ROM.
1Insert the SBG900 Installation CD-ROM into the CD-ROM drive.
2Run the Installation Assistant. Choose USB as your connection.
Be sure the SBG900 is not connected to your PC.
3Connect the SBG900 to the cable TV system as described in Section A.
4Install the USB driver software.
5Restart your PC.
6Connect the USB cable to the USB port on the SBG900.
7Connect its other end to the USB port on the PC.
If you experience problems with the USB connection, click Uninstall USB
Driver on the Installation Assistant Getting Started page to uninstall the USB
driver. If necessary, you can install the USB driver following the instructions in
the SBG900 User Guide.

Quick Installation Guide 11
D. Wireless Network Setup
Computers using the wireless connection require a compatible wireless adapter
installed. The adapter type depends on whether the computer has a USB port,
PCI slot, or credit-card-sized PCMCIA slot.
To provide an initial wireless connection to your network and the Internet:
1Connect the SBG900 to the cable TV system as described in Section A.
2On each wireless client computer, install the wireless adapter hardware and
driver software according to the manufacturer's instructions.
3On each wireless client computer, set up a wireless adapter profile to
“connect” the client to the SBG900. The procedure depends on your
wireless adapter and computer operating system.
In your initial profile, use the SBG900 default wireless Network Name
(ESSID) motorola (case-sensitive).
Your computers are connected but not secure.
The default SBG900 settings provide no wireless security. After
your wireless LAN is operational, be sure to enable security as
described in “Setting Up the Wireless LAN” in the SBG900
User Guide.

12 Wireless Cable Modem Gateway SBG900
E. Start the SBG900 Setup Program
1On a computer wired to the SBG900 USB or Ethernet port, open your web
browser (for example, Microsoft Internet Explorer or Netscape
Navigator®).
2Type http//:192.168.100.1 and press ENTER to display the login window:
3In the User ID field, type admin (case sensitive) and press TAB.
4In the Password field, type motorola (case sensitive) and click Log In to
display the SBG900 Setup Program main window:

Quick Installation Guide 13
Network Security
The SBG900 firewall and wireless security measures are disabled by default.
For normal operation, you do not need to change most default settings, except
for the password, firewall, and wireless security.
The default SBG900 settings provide no security for data or protection
from Internet attacks. We recommend protecting your network as
described on this page.
As soon as your network is operational, run the SBG900 Setup Program to:
Task In User Guide, see
Change the default password to prevent unauthorized
configuration.
“Changing the
Default Password”
Enable the firewall to protect your LAN from Internet
attacks. Choose the most secure policy possible for your
applications.
“Setting the Firewall
Policy”
If you are only using wired Ethernet or USB connections
(there are no wireless clients), disable the wireless
interface to prevent unauthorized use.
“Wireless Network
Setup”
For a LAN with one or more wireless clients, enable
wireless security on the SBG900.
“Wireless Network
Setup”
After enabling wireless security on the SBG900, as required on each wireless client:
§If you disabled ESSID broadcasting on the SBG900, set the client Network
Name (ESSID) identical to the ESSID on the SBG900.
§If you enabled WEP on the SBG900, set the client WEP key identical to the
WEP key on the SBG900.
§If you enabled Allow Only Listed Stations Access, be sure the MAC
address for each client is correctly listed on the SBG900.

14 Wireless Cable Modem Gateway SBG900
Configuration for Gaming
Firewall: By default, the SBG900 Firewall is disabled. If you enable the
SBG900 firewall, see the game manufacturer's documentation to ensure the
necessary ports are open for use by that game. If low security policy is enabled,
the SBG900 can pass Xbox Live™ by default and no user action is required. If
medium or high security policies are enabled, the firewall must be configured for
X-Box Live traffic. XBox Live requires UDP 88:88 and UDP/TCP 3074:3074.
Port Triggering: The SBG900 has pre-defined port triggers supporting:
DirectX®7 and DirectX®8 MSN Games by Zone.com Battle.net ®
If your game uses one of these applications, no user action is required. For a list
of games supported by Battle Net, visit http://www.battle.net. You can also
configure custom port triggers that other games may require to operate properly.
If you set custom port triggers and enable the firewall, you must configure the
firewall to allow traffic through those ports.
Gaming DMZ: Some games and game devices require the use of random ports
or the forwarding of unsolicited traffic. We recommend configuring such a
device as a Gaming DMZ device. First reserve a private IP address for that
device's network interface MAC address and then designate it as a DMZ device.
You can reserve IP addresses for multiple devices, but only one device at a time
can be the Gaming DMZ. To connect a PlayStation®2 for PS®2on-line
gaming, assign it as the Gaming DMZ because the ports required vary from
game to game.

Quick Installation Guide 15
Troubleshooting
If you experience a problem with the SBG900, try the following:
1Press the reset button on the rear panel. Resetting may take 5 to 30 minutes.
2Refer to “Troubleshooting” in the SBG900 User Guide.
3If you still cannot resolve the issue, contact your cable provider or
Motorola as described in “Contact Us.”
Contact Us
In the United States and Canada, if you need assistance while working with the
SBG900 and related equipment supplied by Motorola:
If you rent or lease your SBG900 Contact your cable provider.
If you own your SBG900 Call 1-877-466-8646 for technical and
warranty support available 24 hours a
day, 7 days a week.

MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office.
Microsoft, Windows, Windows Me, Windows XP, Xbox, Xbox Live and DirectX are either
registered trademarks or trademarks of Microsoft Corporation in the United States and/or
other countries. Microsoft Windows screen shots are used by permission of Microsoft
Corporation. Battle.net is a registered trademark of Blizzard Entertainment. PlayStation and
the PS family logo are registered trademarks of Sony Computer Entertainment, Inc. Linux is a
registered trademark of Linus Torvalds. Macintosh is a registered trademark of Apple
Computers, Inc. All other product or service names are the property of their respective
owners.
© Motorola, Inc. 2003
506705-001
08/03
All rights reserved.
No part of the contents of this manual may be reproduced or transmitted
in any form or by any means without the written permission of the
publisher.
MGBI