ZyXEL Communications NBG 5715 User manual

www.zyxel.com
www.zyxel.com
NBG5715
Simultaneous Dual-Band Wireless N Media Router
Copyright © 2011
ZyXEL Communications Corporation
Firmware Version 1.0
Edition 1, 3/2011
Default Login Details
IP Address http://192.168.1.1
Password 1234

About This User's Guide
NBG5715 User’s Guide 3
About This User's Guide
Intended Audience
This manual is intended for people who want to configure the NBG5715 using the Web Configurator.
You should have at least a basic knowledge of TCP/IP networking concepts and topology.
Tips for Reading User’s Guides On-Screen
When reading a ZyXEL User’s Guide On-Screen, keep the following in mind:
• If you don’t already have the latest version of Adobe Reader, you can download it from http://
www.adobe.com.
• Use the PDF’s bookmarks to quickly navigate to the areas that interest you. Adobe Reader’s
bookmarks pane opens by default in all ZyXEL User’s Guide PDFs.
• If you know the page number or know vaguely which page-range you want to view, you can
enter a number in the toolbar in Reader, then press [ENTER] to jump directly to that page.
• Type [CTRL]+[F] to open the Adobe Reader search utility and enter a word or phrase. This can
help you quickly pinpoint the information you require. You can also enter text directly into the
toolbar in Reader.
• To quickly move around within a page, press the [SPACE] bar. This turns your cursor into a
“hand” with which you can grab the page and move it around freely on your screen.
• Embedded hyperlinks are actually cross-references to related text. Click them to jump to the
corresponding section of the User’s Guide PDF.
Related Documentation
•QuickStartGuide
The Quick Start Guide is designed to help you get your NBG5715 up and running right away. It
contains information on setting up your network and configuring for Internet access.
•SupportDisc
Refer to the included CD for support documents.
Documentation Feedback
Send your comments, questions or suggestions to: [email protected]
Thank you!
The Technical Writing Team, ZyXEL Communications Corp.,
6 Innovation Road II, Science-Based Industrial Park, Hsinchu, 30099, Taiwan.

About This User's Guide
NBG5715 User’s Guide
4
Need More Help?
More help is available at www.zyxel.com.
• Download Library
Search for the latest product updates and documentation from this link. Read the Tech Doc
Overview to find out how to efficiently use the User Guide, Quick Start Guide and Command Line
Interface Reference Guide in order to better understand how to use your product.
•KnowledgeBase
If you have a specific question about your product, the answer may be here. This is a collection
of answers to previously asked questions about ZyXEL products.
•Forum
This contains discussions on ZyXEL products. Learn from others who use ZyXEL products and
share your experiences as well.
Customer Support
Should problems arise that cannot be solved by the methods listed above, you should contact your
vendor. If you cannot contact your vendor, then contact a ZyXEL office for the region in which you
bought the device.
See http://www.zyxel.com/web/contact_us.php for contact information. Please have the following
information ready when you contact an office.
• Product model and serial number.
• Warranty Information.
• Date that you received your device.

Document Conventions
NBG5715 User’s Guide 5
Document Conventions
Warnings and Notes
These are how warnings and notes are shown in this User’s Guide.
Warnings tell you about things that could harm you or your device.
Note: Notes tell you other important information (for example, other things you may
need to configure or helpful tips) or recommendations.
Syntax Conventions
• The NBG5715 may be referred to as the “NBG5715”, the “device”, the “product” or the “system”
in this User’s Guide.
• Product labels, screen names, field labels and field choices are all in bold font.
• A key stroke is denoted by square brackets and uppercase text, for example, [ENTER] means the
“enter” or “return” key on your keyboard.
• “Enter” means for you to type one or more characters and then press the [ENTER] key. “Select”
or “choose” means for you to use one of the predefined choices.
• A right angle bracket ( > ) within a screen name denotes a mouse click. For example,
Maintenance > Log > Log Setting means you first click Maintenance in the navigation panel,
then the Log sub menu and finally the Log Setting tab to get to that screen.
• Units of measurement may denote the “metric” value or the “scientific” value. For example, “k”
for kilo may denote “1000” or “1024”, “M” for mega may denote “1000000” or “1048576” and so
on.
• “e.g.,” is a shorthand for “for instance”, and “i.e.,” means “that is” or “in other words”.

Document Conventions
NBG5715 User’s Guide
6
Icons Used in Figures
Figures in this User’s Guide may use the following generic icons. The NBG5715 icon is not an exact
representation of your device.
NBG5715 Computer Notebook computer
Server DSLAM Firewall
Telephone Switch Router
Modem

Safety Warnings
NBG5715 User’s Guide 7
Safety Warnings
• Do NOT use this product near water, for example, in a wet basement or near a swimming pool.
• Do NOT expose your device to dampness, dust or corrosive liquids.
• Do NOT store things on the device.
• Do NOT install, use, or service this device during a thunderstorm. There is a remote risk of electric shock
from lightning.
• Connect ONLY suitable accessories to the device.
• Do NOT open the device or unit. Opening or removing covers can expose you to dangerous high voltage
points or other risks. ONLY qualified service personnel should service or disassemble this device. Please
contact your vendor for further information.
• Make sure to connect the cables to the correct ports.
• Place connecting cables carefully so that no one will step on them or stumble over them.
• Always disconnect all cables from this device before servicing or disassembling.
• Use ONLY an appropriate power adaptor or cord for your device.
• Connect the power adaptor or cord to the right supply voltage (for example, 110V AC in North America or
230V AC in Europe).
• Do NOT allow anything to rest on the power adaptor or cord and do NOT place the product where anyone can
walk on the power adaptor or cord.
• Do NOT use the device if the power adaptor or cord is damaged as it might cause electrocution.
• If the power adaptor or cord is damaged, remove it from the power outlet.
• Do NOT attempt to repair the power adaptor or cord. Contact your local vendor to order a new one.
• Do not use the device outside, and make sure all the connections are indoors. There is a remote risk of
electric shock from lightning.
• Do NOT obstruct the device ventilation slots, as insufficient airflow may harm your device.
• Antenna Warning! This device meets ETSI and FCC certification requirements when using the included
antenna(s). Only use the included antenna(s).
• If you wall mount your device, make sure that no electrical lines, gas or water pipes will be damaged.
• This product is for indoor use only (utilisation intérieure exclusivement).
Your product is marked with this symbol, which is known as the WEEE mark. WEEE stands for
Waste Electronics and Electrical Equipment. It means that used electrical and electronic
products should not be mixed with general waste. Used electrical and electronic equipment
should be treated separately.

Safety Warnings
NBG5715 User’s Guide
8

Contents Overview
NBG5715 User’s Guide 9
Contents Overview
User’s Guide ...........................................................................................................................19
Introduction ................................................................................................................................21
The WPS Button ........................................................................................................................25
ZyXEL NetUSB Share Center Utility ..........................................................................................26
Introducing the Web Configurator ..............................................................................................33
Monitor and Summary ................................................................................................................37
NBG5715 Modes ........................................................................................................................43
Easy Mode .................................................................................................................................44
Router Mode ..............................................................................................................................55
Tutorials .....................................................................................................................................61
Technical Reference ..............................................................................................................69
WAN ...........................................................................................................................................71
Wireless LAN .............................................................................................................................79
LAN ............................................................................................................................................95
DHCP Server .............................................................................................................................99
NAT ..........................................................................................................................................103
Dynamic DNS ...........................................................................................................................113
Static Route ..............................................................................................................................115
Firewall .....................................................................................................................................119
IPSec VPN ...............................................................................................................................124
Bandwidth Management ..........................................................................................................147
Remote Management ...............................................................................................................152
Universal Plug-and-Play (UPnP) ..............................................................................................155
Maintenance .............................................................................................................................163
Troubleshooting .......................................................................................................................171

Contents Overview
NBG5715 User’s Guide
10