ZyXEL Communications PRESTIGE 335 User manual

P-335
Firewall Router with Print Server
P-335WT
802.11g Wireless Firewall Router with Print Server
User’s Guide
Version 3.60
12/2004

P-335 Series User’s Guide
Copyright 3
Copyright
Copyright © 2004 by ZyXEL Communications Corporation.
The contents of this publication may not be reproduced in any part or as a whole, transcribed,
stored in a retrieval system, translated into any language, or transmitted in any form or by any
means, electronic, mechanical, magnetic, optical, chemical, photocopying, manual, or
otherwise, without the prior written permission of ZyXEL Communications Corporation.
Published by ZyXEL Communications Corporation. All rights reserved.
Disclaimer
ZyXEL does not assume any liability arising out of the application or use of any products, or
software described herein. Neither does it convey any license under its patent rights nor the
patent rights of others. ZyXEL further reserves the right to make changes in any products
described herein without notice. This publication is subject to change without notice.
Trademarks
ZyNOS (ZyXEL Network Operating System) is a registered trademark of ZyXEL
Communications, Inc. Other trademarks mentioned in this publication are used for
identification purposes only and may be properties of their respective owners.

P-335 Series User’s Guide
4 Federal Communications Commission (FCC) Interference Statement
Federal Communications
Commission (FCC) Interference
Statement
This device complies with Part 15 of FCC rules. Operation is subject to the following two
conditions:
• This device may not cause harmful interference.
• This device must accept any interference received, including interference that may cause
undesired operations.
This equipment has been tested and found to comply with the limits for a Class B digital
device pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a commercial environment. This equipment
generates, uses, and can radiate radio frequency energy, and if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications.
If this equipment does cause harmful interference to radio/television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and the receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver
is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Notice 1
Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
Certifications
Go to www.zyxel.com
1Select your product from the drop-down list box on the ZyXEL home page to go to that
product's page.
2Select the certification you wish to view from this page

P-335 Series User’s Guide
Federal Communications Commission (FCC) Interference Statement 5

P-335 Series User’s Guide
6ZyXEL Limited Warranty
ZyXEL Limited Warranty
ZyXEL warrants to the original end user (purchaser) that this product is free from any defects
in materials or workmanship for a period of up to two years from the date of purchase. During
the warranty period, and upon proof of purchase, should the product have indications of failure
due to faulty workmanship and/or materials, ZyXEL will, at its discretion, repair or replace the
defective products or components without charge for either parts or labor, and to whatever
extent it shall deem necessary to restore the product or components to proper operating
condition. Any replacement will consist of a new or re-manufactured functionally equivalent
product of equal value, and will be solely at the discretion of ZyXEL. This warranty shall not
apply if the product is modified, misused, tampered with, damaged by an act of God, or
subjected to abnormal working conditions.
Note
Repair or replacement, as provided under this warranty, is the exclusive remedy of the
purchaser. This warranty is in lieu of all other warranties, express or implied, including any
implied warranty of merchantability or fitness for a particular use or purpose. ZyXEL shall in
no event be held liable for indirect or consequential damages of any kind of character to the
purchaser.
To obtain the services of this warranty, contact ZyXEL's Service Center for your Return
Material Authorization number (RMA). Products must be returned Postage Prepaid. It is
recommended that the unit be insured when shipped. Any returned products without proof of
purchase or those with an out-dated warranty will be repaired or replaced (at the discretion of
ZyXEL) and the customer will be billed for parts and labor. All repaired or replaced products
will be shipped by ZyXEL to the corresponding return address, Postage Paid. This warranty
gives you specific legal rights, and you may also have other rights that vary from country to
country.
Safety Warnings
1To reduce the risk of fire, use only No. 26 AWG or larger telephone wire.
2Do not use this product near water, for example, in a wet basement or near a swimming
pool.
3Avoid using this product during an electrical storm. There may be a remote risk of
electric shock from lightening.
This product has been designed for the WLAN 2.4 GHz network throughout the EC region and
Switzerland, with restrictions in France.

P-335 Series User’s Guide
Customer Support 7
Customer Support
Please have the following information ready when you contact customer support.
• Product model and serial number.
• Warranty Information.
• Date that you received your device.
• Brief description of the problem and the steps you took to solve it.
METHOD
LOCATION
SUPPORT E-MAIL TELEPHONEAWEB SITE
REGULAR MAIL
SALES E-MAIL FAX FTP SITE
WORLDWIDE
[email protected] [phone] www.zyxel.com
www.europe.zyxel.com
ZyXEL Communications Corp.
6 Innovation Road II
Science Park
Hsinchu 300
Taiwa n
[email protected] [phone] ftp.zyxel.com
ftp.europe.zyxel.com
NORTH
AMERICA
[email protected] [phone]
[phone]
www.us.zyxel.com ZyXEL Communications Inc.
1130 N. Miller St.
Anaheim
CA 92806-2001
U.S.A.
[email protected] [phone] ftp.us.zyxel.com
GERMANY
[email protected] [phone] www.zyxel.de ZyXEL Deutschland GmbH.
Adenauerstr. 20/A2 D-52146
Wuerselen
Germany
[email protected] [phone]
FRANCE
[email protected] [phone] www.zyxel.fr Z yXEL F r a n c e
1 rue des Vergers
Bat. 1 / C
69760 Limonest
France
[phone]
SPAIN
[email protected] [phone] www.zyxel.es Z y X E L C o m m u n i c a t i o n s
A l e j a n d r o V i l l e g a s 3 3
1 º , 2 8 0 4 3 M a d r i d
Spain
[email protected] [phone]
DENMARK
[email protected] [phone] www.zyxel.dk Z y X E L C o m m u n i c a t i o n s A / S
Columbu svej 5
2860 Soeborg
Denmark
[email protected] [phone]
NORWAY
[email protected] [phone] www.zyxel.no Z y X E L C o m m u n i c a t i o n s A / S
Nils Hansens vei 13
0667 Oslo
Norway
[email protected] [phone]
SWEDEN
[email protected] [phone] www.zyxel.se ZyXEL Communications A/S
Sjöporten 4, 41764 Göteborg
Sweden
[email protected] [phone]
FINLAND
[email protected] [phone] www.zyxel.fi Z y X E L C o m m u n i c a t i o n s O y
Malminkaari 10
00700 Helsinki
Finland
[email protected] [phone]

P-335 Series User’s Guide
8Customer Support
a. “+” is the (prefix) number you enter to make an international telephone call.

P-335 Series User’s Guide
9
Table of Contents
Copyright .................................................................................................................. 3
Federal Communications Commission (FCC) Interference Statement ............... 4
ZyXEL Limited Warranty.......................................................................................... 6
Customer Support.................................................................................................... 7
Preface .................................................................................................................... 37
Chapter 1
Getting to Know Your Prestige ............................................................................. 41
1.1 Prestige Internet Security Gateway Overview ....................................................41
1.2 Prestige Features ...............................................................................................41
1.2.1 Physical Features .....................................................................................41
1.2.1.1 USB Port .........................................................................................41
1.2.1.2 OTIST Button (P-335WT only) ........................................................41
1.2.1.3 10/100M Auto-negotiating Ethernet/Fast Ethernet Interface(s) .......41
1.2.1.4 Auto-crossover 10/100 Mbps Ethernet Interface(s) .........................42
1.2.1.5 4-Port Switch ...................................................................................42
1.2.1.6 Time and Date .................................................................................42
1.2.1.7 Reset Button ...................................................................................42
1.2.2 Non-Physical Features .............................................................................42
1.2.2.1 Print Server .....................................................................................42
1.2.2.2 OTIST (P-335WT only) ...................................................................42
1.2.2.3 Media Bandwidth Management .......................................................42
1.2.2.4 Trend Micro Security Services ........................................................42
1.2.2.5 IPSec VPN Capability ......................................................................43
1.2.2.6 Firewall ............................................................................................43
1.2.2.7 IEEE 802.1x Network Security (P-335WT only) ..............................43
1.2.2.8 Content Filtering ..............................................................................43
1.2.2.9 Brute-Force Password Guessing Protection ...................................43
1.2.2.10 802.11b Wireless LAN Standard (P-335WT only) .........................43
1.2.2.11 802.11g Wireless LAN Standard (P-335WT only) .........................44
1.2.2.12 Packet Filtering .............................................................................44
1.2.2.13 Universal Plug and Play (UPnP) ...................................................44
1.2.2.14 Call Scheduling .............................................................................44

P-335 Series User’s Guide
10
1.2.2.15 PPPoE ...........................................................................................44
1.2.2.16 PPTP Encapsulation .....................................................................45
1.2.2.17 Dynamic DNS Support ..................................................................45
1.2.2.18 IP Multicast ....................................................................................45
1.2.2.19 IP Alias ..........................................................................................45
1.2.2.20 SNMP ............................................................................................45
1.2.2.21 Network Address Translation (NAT) ..............................................45
1.2.2.22 Traffic Redirect ..............................................................................45
1.2.2.23 Port Forwarding .............................................................................46
1.2.2.24 DHCP (Dynamic Host Configuration Protocol) ..............................46
1.2.2.25 Any IP ............................................................................................46
1.2.2.26 Full Network Management ............................................................46
1.2.2.27 RoadRunner Support ....................................................................46
1.2.2.28 Logging and Tracing ......................................................................46
1.2.2.29 Upgrade Prestige Firmware via LAN .............................................46
1.2.2.30 Embedded FTP and TFTP Servers ...............................................46
1.2.2.31 Wireless Association List (P-335WT only) ....................................47
1.2.2.32 Wireless LAN Channel Usage (P-335WT only) ............................47
1.3 Applications for the Prestige ..............................................................................47
1.3.1 Print Server Application ............................................................................47
1.3.2 Secure Broadband Internet Access via Cable or DSL Modem .................47
1.3.3 VPN Application ........................................................................................48
1.3.4 Wireless LAN Application (P-335WT only) ...............................................48
Chapter 2
Introducing the Web Configurator........................................................................ 51
2.1 Web Configurator Overview ...............................................................................51
2.2 Accessing the Prestige Web Configurator .........................................................51
2.3 Resetting the Prestige ........................................................................................52
2.3.1 Procedure To Use The Reset Button ........................................................52
2.3.2 Navigating the Prestige Web Configurator ...............................................52
2.3.3 Navigation Panel .......................................................................................53
Chapter 3
Wizard Setup .......................................................................................................... 57
3.1 Wizard Setup Overview ......................................................................................57
3.2 Wizard Setup: General Setup and System Name ..............................................57
3.2.1 Domain Name ...........................................................................................57
3.3 Wizard Setup: Wireless LAN (P-335WT only) ....................................................58
3.3.1 Wizard Setup : Wireless LAN : Basic Security ..........................................59
3.3.2 Wizard Setup : Wireless LAN : Extended Security ...................................61
3.4 Wizard Setup : Wireless LAN : OTIST (P-335WT only) .....................................61
3.5 Wizard Setup : Internet Access ..........................................................................63