ZyXEL Communications P-792H User manual

www.zyxel.com
www.zyxel.com
P-792H v2
G.SHDSL.bis Broadband Gateway
Copyright © 2010
ZyXEL Communications Corporation
Firmware Version 3.70
Edition 1, 04/2010
Default Login Details
IP Address http://192.168.1.1
Admin
Password 1234
User
Password user

About This User's Guide
P-792H v2 User’s Guide 3
About This User's Guide
Intended Audience
This manual is intended for people who want to configure the P-792H v2 using the
web configurator.
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 up and running right away. It
contains information on setting up your network and configuring for Internet
access.
• Support Disc
Refer to the included CD for support documents.
Documentation Feedback
Send your comments, questions or suggestions to: [email protected]
Thank you!

About This User's Guide
P-792H v2 User’s Guide
4
The Technical Writing Team, ZyXEL Communications Corp.,
6 Innovation Road II, Science-Based Industrial Park, Hsinchu, 30099, Taiwan.
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.
• Knowledge Base
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.
•WarrantyInformation.
• Date that you received your device.
• Brief description of the problem and the steps you took to solve it.

About This User's Guide
P-792H v2 User’s Guide 5
Disclaimer
Graphics in this book may differ slightly from the product due to differences in
operating systems, operating system versions, or if you installed updated
firmware/software for your device. Every effort has been made to ensure that the
information in this manual is accurate.

Document Conventions
P-792H v2 User’s Guide
6
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 P-792H v2 may be referred to as the “device”, the “system” or the “product”
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
P-792H v2 User’s Guide 7
Icons Used in Figures
Figures in this User’s Guide may use the following generic icons. The P-792H v2
icon is not an exact representation of your device.
P-792H v2 Computer Notebook computer
Server Firewall Telephone
Switch Router

Safety Warnings
P-792H v2 User’s Guide
8
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 device and the power
source.
• 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.
• Use only No. 26 AWG (American Wire Gauge) or larger telecommunication line cord.
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.

Contents Overview
P-792H v2 User’s Guide 9
Contents Overview
User’s Guide ...........................................................................................................................23
Getting To Know Your P-792H v2 .............................................................................................. 25
Introducing the Web Configurator .............................................................................................. 29
Status Screens .......................................................................................................................... 37
Internet Setup Wizard................................................................................................................ 43
Tutorial ....................................................................................................................................... 53
Technical Reference ..............................................................................................................57
WAN Setup ................................................................................................................................ 59
LAN Setup ................................................................................................................................. 85
Network Address Translation (NAT) ........................................................................................ 101
Firewalls ...................................................................................................................................117
Content Filtering ...................................................................................................................... 139
Certificates ...............................................................................................................................145
VPN ......................................................................................................................................... 155
Static Route ............................................................................................................................. 187
802.1Q/1P ............................................................................................................................... 191
Quality of Service (QoS) .......................................................................................................... 201
Dynamic DNS Setup ................................................................................................................ 219
Remote Management ..............................................................................................................223
Universal Plug-and-Play (UPnP) ............................................................................................. 235
System Settings ....................................................................................................................... 247
Logs ......................................................................................................................................... 253
Tools ........................................................................................................................................ 267
Diagnostic ................................................................................................................................281
Introducing the SMT ................................................................................................................ 285
General Setup ......................................................................................................................... 291
WAN Setup .............................................................................................................................. 295
LAN Setup ............................................................................................................................... 299
Internet Access Setup .............................................................................................................303
Remote Node Setup ................................................................................................................ 307
Static Route Setup ................................................................................................................... 317
NAT Setup ............................................................................................................................... 321
................................................................................................................................................. 335
Firewall Setup .......................................................................................................................... 337
Filter Configuration ..................................................................................................................339
System Password .................................................................................................................... 355
System Information & Diagnosis ............................................................................................. 357

Contents Overview
P-792H v2 User’s Guide
10
Firmware and Configuration File Maintenance ........................................................................369
Menus 24.8 to 24.11 ................................................................................................................385
Schedule Setup ....................................................................................................................... 393
Troubleshooting ....................................................................................................................... 397