ZyXEL Communications P-335U, P-334U User Manual

P-334U/P-335U

802.11a/g Wireless Router

User’s Guide

Version 3.60

Edition 2

11/2006

P-334U/P-335U User’s Guide

Copyright

Copyright © 2006 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.

Copyright 3

P-334U/P-335U User’s Guide

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:

Certifications

• 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.

FCC Radiation Exposure Statement

• This transmitter must not be co-located or operating in conjunction with any other
antenna or transmitter.

• For operation within 5.15 ~ 5.25GHz frequency range, it is restricted to indoor
environment.

• IEEE 802.11b or 802.11g operation of this product in the U.S.A. is firmware-limited to
channels 1 through 11.

• To comply with FCC RF exposure compliance requirements, a separation distance of at
least 20 cm must be maintained between the antenna of this device and all persons.

注意 !

依據 低功率電波輻射性電機管理辦法

第十二條 經型式認證合格之低功率射頻電機，非經許可，公司、商號或使用

4 Certifications

P-334U/P-335U User’s Guide

者均不得擅自變更頻率、加大功率或變更原設計之特性及功能。

第十四條 低功率射頻電機之使用不得影響飛航安全及干擾合法通信；經發現
有干擾現象時，應立即停用，並改善至無干擾時方得繼續使用。
前項合法通信，指依電信規定作業之無線電信。低功率射頻電機須忍
受合法通信或工業、科學及醫療用電波輻射性電機設備之干擾。

在 5250MHz~5350MHz 頻帶內操作之無線資訊傳輸設備，限於室內使用。

Notices

Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.

This device has been designed for the WLAN 2.4 GHz and 5 GHz networks throughout the EC
region and Switzerland, with restrictions in France.

This Class B digital apparatus complies with Canadian ICES-003.

Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.

Viewing Certifications

1 Go to http://www.zyxel.com.

2 Select your product on the ZyXEL home page to go to that product's page.

3 Select the certification you wish to view from this page.

Certifications 5

P-334U/P-335U User’s Guide

For your safety, be sure to read and follow all warning notices and instructions.

• 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.

Safety Warnings

This product is recyclable. Dispose of it properly.

6 Safety Warnings

P-334U/P-335U User’s Guide

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 or higher value, and will be solely at the discretion of ZyXEL. This warranty
shall not apply if the product has been 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 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.

Registration

Register your product online to receive e-mail notices of firmware upgrades and information
at

www.zyxel.com for global products, or at www.us.zyxel.com for North American products.

ZyXEL Limited Warranty 7

P-334U/P-335U User’s Guide

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.

Customer Support

METHOD

LOCATION

CORPORATE
HEADQUARTERS
(WORLDWIDE)

CZECH REPUBLIC

DENMARK

FINLAND

FRANCE

GERMANY

HUNGARY

KAZAKHSTAN

NORTH AMERICA

NORWAY

SUPPORT E-MAIL TELEPHONE

SALES E-MAIL FAX FTP SITE

[e-mail] [phone] www.zyxel.com

[e-mail] [phone] ftp.zyxel.com

[e-mail] [phone] www.zyxel.cz ZyXEL Communications

[e-mail] [phone]

[e-mail] [phone] www.zyxel.dk ZyXEL Communications A/S

[e-mail] [phone]

[e-mail] [phone] www.zyxel.fi ZyXEL Communications Oy

[e-mail] [phone]

[e-mail] [phone] www.zyxel.fr ZyXEL France

[phone]

[e-mail] [phone] www.zyxel.de ZyXEL Deutschland GmbH.

[e-mail] [phone]

[e-mail] [phone] www.zyxel.hu ZyXEL Hungary

[e-mail] [phone]

http://zyxel.kz/support [phone] www.zyxel.kz ZyXEL Kazakhstan

[e-mail] [phone]

[e-mail] 1-800-255-4101

[phone]

[e-mail] [phone] ftp.us.zyxel.com

[e-mail] [phone] www.zyxel.no ZyXEL Communications A/S

[e-mail] [phone]

A

WEB SITE

www.europe.zyxel.com

ftp.europe.zyxel.com

www.us.zyxel.com ZyXEL Communications Inc.

REGULAR MAIL

ZyXEL Communications Corp.
6 Innovation Road II

Science Park
Hsinchu 300
Ta iw a n

Czech s.r.o.
Modranská 621
143 01 Praha 4 - Modrany
Ceská Republika

Columbusvej
2860 Soeborg
Denmark

Malminkaari 10
00700 Helsinki
Finland

1 rue des Vergers
Bat. 1 / C
69760 Limonest
France

Adenauerstr. 20/A2 D-52146
Wuerselen
Germany

48, Zoldlomb Str.
H-1025, Budapest
Hungary

43, Dostyk ave.,Office 414
Dostyk Business Centre
050010, Almaty
Republic of Kazakhstan

1130 N. Miller St.
Anaheim
CA 92806-2001
U.S.A.

Nils Hansens vei 13
0667 Oslo
Norway

8 Customer Support

P-334U/P-335U User’s Guide

METHOD

LOCATION

POLAND

RUSSIA

SPAIN

SWEDEN

UKRAINE

UNITED KINGDOM

A. “+” is the (prefix) number you enter to make an international telephone call.

SUPPORT E-MAIL TELEPHONE

SALES E-MAIL FAX FTP SITE

[e-mail] [phone] www.pl.zyxel.com ZyXEL Communications

[phone]

http://zyxel.ru/support [phone] www.zyxel.ru ZyXEL Russia

[e-mail] [phone]

[e-mail] [phone] www.zyxel.es ZyXEL Communications

[e-mail] [phone]

[e-mail] [phone] www.zyxel.se ZyXEL Communications A/S

[e-mail] [phone]

[e-mail] [phone] www.ua.zyxel.com ZyXEL Ukraine

[e-mail] [phone]

[e-mail] [phone]

08707 555779 (UK only)

[e-mail] [phone] ftp.zyxel.co.uk

A

WEB SITE

REGULAR MAIL

ul. Okrzei 1A
03-715 Warszawa
Poland

Ostrovityanova 37a Str.
Moscow, 117279
Russia

Arte, 21 5ª planta
28033 Madrid
Spain

Sjöporten 4, 41764 Göteborg
Sweden

13, Pimonenko Str.
Kiev, 04050
Ukraine

www.zyxel.co.uk ZyXEL Communications UK

Ltd.,11 The Courtyard,
Eastern Road, Bracknell,
Berkshire, RG12 2XB,
United Kingdom (UK)

Customer Support 9

P-334U/P-335U User’s Guide

10 Customer Support

P-334U/P-335U User’s Guide

Table of Contents

Copyright ..................................................................................................................3

Certifications ............................................................................................................4

Safety Warnings ....................................................................................................... 6

ZyXEL Limited Warranty.......................................................................................... 7

Customer Support.................................................................................................... 8

Table of Contents ................................................................................................... 11

Preface ....................................................................................................................29

Chapter 1

Getting to Know Your ZyXEL Device....................................................................31

1.1 ZyXEL Device Overview ....................................................................................31

1.2 Applications for the ZyXEL Device .....................................................................31

1.2.1 Secure Broadband Internet Access via Cable or DSL Modem .................31

1.2.2 Wireless LAN Application .........................................................................32

1.2.3 Print Server and Router Combined Application (P-335U Only) ................33

1.2.4 VPN Application (P-335U Only) ................................................................33

1.3 Ways to Manage the ZyXEL Device ...................................................................33

1.4 Good Habits for Managing Your ZyXEL Device .................................................34

1.4.1 Front Panel LEDs .....................................................................................34

Chapter 2

Introducing the Web Configurator........................................................................ 37

2.1 Web Configurator Overview ...............................................................................37

2.2 Accessing the Web Configurator ........................................................................37

2.3 Resetting the ZyXEL Device ..............................................................................38

2.3.1 Procedure to Use the Reset Button ..........................................................38

2.4 Navigating the Web Configurator ....................................................................38

2.4.1 Navigation Panel .......................................................................................41

2.4.2 Summary: Bandwidth Management Monitor ...........................................43

2.4.3 Summary: DHCP Table ...........................................................................44

2.4.4 Summary: Packet Statistics ....................................................................45

2.4.5 VPN Monitor .............................................................................................46

2.4.6 Summary: Wireless Station Status .........................................................46

Table of Contents 11

P-334U/P-335U User’s Guide

Chapter 3

Connection Wizard................................................................................................. 49

3.1 Wizard Setup ......................................................................................................49

3.2 Connection Wizard: STEP 1: System Information .............................................50

3.2.1 System Name ...........................................................................................50

3.2.2 Domain Name ...........................................................................................51

3.3 Connection Wizard: STEP 2: Wireless LAN .......................................................51

3.3.1 Basic(WEP) Security .................................................................................53

3.3.2 Extend(WPA-PSK or WPA2-PSK) Security ...............................................54

3.3.3 OTIST ........................................................................................................55

3.4 Connection Wizard: STEP 3: Internet Configuration ..........................................56

3.4.1 Ethernet Connection .................................................................................56

3.4.2 PPPoE Connection ...................................................................................57

3.4.3 PPTP Connection .....................................................................................58

3.4.4 Your IP Address .........................................................................................60

3.4.5 WAN IP Address Assignment ...................................................................60

3.4.6 IP Address and Subnet Mask ...................................................................61

3.4.7 DNS Server Address Assignment .............................................................61

3.4.8 WAN IP and DNS Server Address Assignment .........................................62

3.4.9 WAN MAC Address ...................................................................................63

3.5 Connection Wizard: STEP 4: Bandwidth management ......................................64

3.6 Connection Wizard Complete ............................................................................65

Chapter 4

Wireless LAN .......................................................................................................... 67

4.1 Wireless Network Overview ...............................................................................67

4.2 Wireless Security Overview ...............................................................................68

4.2.1 SSID .........................................................................................................68

4.2.2 MAC Address Filter ...................................................................................68

4.2.3 User Authentication ..................................................................................68

4.2.4 Encryption .................................................................................................69

4.2.5 One-Touch Intelligent Security Technology (OTIST) .................................70

4.3 General Wireless LAN Screen ......................................................................70

4.3.1 No Security ...............................................................................................71

4.3.2 WEP Encryption ........................................................................................72

4.3.3 WPA-PSK/WPA2-PSK ..............................................................................74

4.3.4 WPA/WPA2 ...............................................................................................75

4.4 OTIST .................................................................................................................77

4.4.1 Enabling OTIST ........................................................................................78

4.4.1.1 AP ...................................................................................................78

4.4.1.2 Wireless Client ................................................................................79

4.4.2 Starting OTIST ..........................................................................................80

4.4.3 Notes on OTIST ........................................................................................80

12 Table of Contents

P-334U/P-335U User’s Guide

4.5 MAC Filter ..........................................................................................................81

4.6 Wireless LAN Advanced Screen ........................................................................83

Chapter 5

Wireless Tutorial.....................................................................................................85

5.1 Example Parameters ..........................................................................................85

5.2 Configuring the AP .............................................................................................85

5.3 Configuring the Wireless Client ..........................................................................87

5.3.1 Connecting to a Wireless LAN ..................................................................88

5.3.2 Creating and Using a Profile .....................................................................90

Chapter 6

WAN......................................................................................................................... 95

6.1 WAN Overview ...................................................................................................95

6.2 WAN MAC Address ............................................................................................95

6.3 Internet Connection ............................................................................................95

6.3.1 Ethernet Encapsulation .............................................................................95

6.3.2 PPPoE Encapsulation ...............................................................................97

6.3.3 PPTP Encapsulation ...............................................................................100

6.4 Advanced WAN Screen ....................................................................................103

Chapter 7

LAN........................................................................................................................105

7.1 LAN Overview ..................................................................................................105

7.1.1 IP Pool Setup ..........................................................................................105

7.1.2 System DNS Servers ..............................................................................105

7.2 LAN TCP/IP ......................................................................................................105

7.2.1 Factory LAN Defaults ..............................................................................105

7.2.2 IP Address and Subnet Mask .................................................................106

7.2.3 Multicast ..................................................................................................106

7.3 LAN IP Screen .................................................................................................106

7.4 LAN IP Alias ....................................................................................................107

7.5 Advanced LAN Screen .....................................................................................108

Chapter 8

DHCP Server..........................................................................................................111

8.1 DHCP ............................................................................................................... 111

8.2 DHCP Server General Screen ......................................................................... 111

8.3 DHCP Server Advanced Screen ................................................................... 112

8.4 Client List Screen .............................................................................................113

Table of Contents 13

P-334U/P-335U User’s Guide

Chapter 9

Network Address Translation (NAT)................................................................... 115

9.1 NAT Overview ...............................................................................................115

9.2 Using NAT ........................................................................................................ 115

9.2.1 Port Forwarding: Services and Port Numbers ........................................115

9.2.2 Configuring Servers Behind Port Forwarding (Example) ........................ 116

9.3 General NAT Screen ........................................................................................ 116

9.4 NAT Application Screen .................................................................................117

9.4.1 Game List Example ................................................................................119

9.5 Trigger Port Forwarding ..................................................................................120

9.5.1 Trigger Port Forwarding Example ..........................................................121

9.5.2 Two Points To Remember About Trigger Ports .......................................121

9.6 NAT Advanced Screen .....................................................................................121

Chapter 10

Dynamic DNS........................................................................................................ 125

10.1 Dynamic DNS Introduction ............................................................................125

10.1.1 DynDNS Wildcard ................................................................................125

10.2 Dynamic DNS Screen ..................................................................................125

Chapter 11

Firewall..................................................................................................................127

11.1 Introduction to Firewall .................................................................................127

11.1.1 What is a Firewall? ................................................................................127

11.1.2 Stateful Inspection Firewall. ..................................................................127

11.1.3 About the ZyXEL Device Firewall .........................................................127

11.1.4 Guidelines For Enhancing Security With Your Firewall .........................128

11.2 General Firewall Screen ..............................................................................128

11.3 Services Screen ............................................................................................129

Chapter 12

Content Filtering ................................................................................................. 133

12.1 Introduction to Content Filtering .....................................................................133

12.2 Restrict Web Features ...................................................................................133

12.3 Days and Times .............................................................................................133

12.4 Filter Screen ...................................................................................................133

12.5 Schedule ........................................................................................................135

12.6 Customizing Keyword Blocking URL Checking ..............................................136

12.6.1 Domain Name or IP Address URL Checking ........................................136

12.6.2 Full Path URL Checking .......................................................................136

12.6.3 File Name URL Checking .....................................................................137

14 Table of Contents

P-334U/P-335U User’s Guide

Chapter 13

IPSec VPN ............................................................................................................. 139

13.1 IPSec VPN Overview ...................................................................................139

13.1.1 IKE SA (IKE Phase 1) Overview ...........................................................140

13.1.1.1 IP Addresses of the ZyXEL Device and Remote IPSec Router ..140

13.1.2 IKE SA Setup ........................................................................................140

13.1.2.1 IKE SA Proposal .........................................................................141

13.1.2.2 Diffie-Hellman (DH) Key Exchange .............................................141

13.1.2.3 Authentication .............................................................................141

13.1.2.4 Negotiation Mode ........................................................................143

13.1.2.5 VPN, NAT, and NAT Traversal .....................................................143

13.1.3 IPSec SA (IKE Phase 2) Overview .....................................................144

13.1.3.1 Local Network and Remote Network ...........................................144

13.1.3.2 IPSec Protocol ............................................................................144

13.1.3.3 Encapsulation ..............................................................................145

13.1.3.4 IPSec SA Proposal and Perfect Forward Secrecy ......................145

13.1.4 Additional IPSec VPN Topics ................................................................146

13.1.4.1 SA Life Time ................................................................................146

13.1.4.2 Encryption and Authentication Algorithms ..................................146

13.2 Remote DNS Server ......................................................................................147

13.3 VPN Summary ...............................................................................................147

13.4 VPN Rule Setup (IKE) ...................................................................................148

13.5 Advanced VPN Rule Setup (IKE) ................................................................153

13.6 IPSec SA Using Manual Keys ....................................................................159

13.6.1 IPSec SA Proposal Using Manual Keys ...............................................160

13.6.2 Authentication and the Security Parameter Index (SPI) .......................160

13.7 VPN Rule Setup (Manual) ..............................................................................160

13.8 VPN SA Monitor ...........................................................................................164

13.9 VPN Global Setting .......................................................................................165

13.10 Telecommuter VPN/IPSec Examples ...........................................................165

13.10.1 Telecommuters Sharing One VPN Rule Example ..............................166

13.10.2 Telecommuters Using Unique VPN Rules Example ...........................166

13.11 VPN and Remote Management ...................................................................168

Chapter 14

Static Route Screens ...........................................................................................169

14.1 Static Route Overview ....................................................................................169

14.2 IP Static Route Screen ...................................................................................170

14.2.1 Static Route Setup Screen ...................................................................171

Chapter 15

Bandwidth Management......................................................................................173

15.1 Bandwidth Management Overview ...............................................................173

Table of Contents 15

P-334U/P-335U User’s Guide

15.2 Application-based Bandwidth Management ...................................................173

15.3 Subnet-based Bandwidth Management .........................................................174

15.4 Application and Subnet-based Bandwidth Management ...............................174

15.5 Bandwidth Management Priorities ................................................................175

15.6 Predefined Bandwidth Management Services ...............................................175

15.6.1 Services and Port Numbers ..................................................................176

15.7 Default Bandwidth Management Classes and Priorities ................................178

15.8 Bandwidth Management General Configuration ...........................................179

15.9 Bandwidth Management Advanced Configuration ........................................180

15.9.1 Rule Configuration with the Pre-defined Service ................................182

15.9.2 Rule Configuration with the User-defined Service ..............................183

15.10 Bandwidth Management Monitor ..............................................................184

Chapter 16

Remote Management Screens ............................................................................ 185

16.1 Remote Management Overview .....................................................................185

16.1.1 Remote Management Limitations .........................................................185

16.1.2 Remote Management and NAT ............................................................186

16.1.3 System Timeout ...................................................................................186

16.2 WWW Screen ..............................................................................................186

16.3 Telnet ..............................................................................................................187

16.4 Telnet Screen .................................................................................................187

16.5 FTP Screen ....................................................................................................188

16.6 DNS Screen ................................................................................................189

Chapter 17

UPnP...................................................................................................................... 191

17.1 Universal Plug and Play Overview ................................................................191

17.1.1 How Do I Know If I'm Using UPnP? ......................................................191

17.1.2 NAT Traversal .......................................................................................191

17.1.3 Cautions with UPnP ..............................................................................191

17.2 UPnP and ZyXEL ...........................................................................................192

17.3 UPnP Screen .................................................................................................192

17.4 Installing UPnP in Windows Example ............................................................193

17.4.1 Installing UPnP in Windows Me ............................................................193

17.4.2 Installing UPnP in Windows XP ............................................................194

17.5 Using UPnP in Windows XP Example ...........................................................195

17.5.1 Auto-discover Your UPnP-enabled Network Device .............................195

17.5.2 Web Configurator Easy Access ............................................................196

17.5.3 Web Configurator Easy Access ............................................................197

16 Table of Contents

P-334U/P-335U User’s Guide

Chapter 18

Print Server...........................................................................................................199

18.1 Print Server Overview ...................................................................................199

18.2 ZyXEL Device Print Server ............................................................................199

18.3 Print Server Screen ........................................................................................200

Chapter 19

Print Server Driver Setup ....................................................................................201

19.1 Installation Requirements ...............................................................................201

19.2 Windows 95/98 SE/Me/2000/XP/NT 4.0 ........................................................201

19.2.1 Print Server Driver Setup Wizard ..........................................................202

19.2.2 Adding a New Printer ............................................................................207

19.3 Macintosh OS X .............................................................................................211

Chapter 20

System .................................................................................................................. 215

20.1 System Overview ...........................................................................................215

20.2 System General Screen ...............................................................................215

20.3 Time Setting Screen .......................................................................................216

Chapter 21

Logs....................................................................................................................... 219

21.1 View Log .......................................................................................................219

21.2 Log Settings ...................................................................................................220

Chapter 22

Tools ...................................................................................................................... 223

22.1 Firmware Upload Screen ...............................................................................223

22.2 Configuration Screen .....................................................................................224

22.2.1 Backup Configuration ...........................................................................225

22.2.2 Restore Configuration ...........................................................................225

22.2.3 Back to Factory Defaults .......................................................................226

22.3 Restart Screen ...............................................................................................227

Chapter 23

Configuration Mode .............................................................................................229

Chapter 24

Troubleshooting ................................................................................................... 231

24.1 Problems Starting Up the ZyXEL Device .......................................................231

24.2 Problems with the LAN ...................................................................................231

24.3 Problems with the WAN .................................................................................232

24.4 Problems Accessing the ZyXEL Device .........................................................233

Table of Contents 17

P-334U/P-335U User’s Guide

24.5 Problems with Restricted Web Pages and Keyword Blocking .......................233

24.5.1 Pop-up Windows, JavaScripts and Java Permissions ..........................235

24.5.2 ActiveX Controls in Internet Explorer ....................................................242

Appendix A

Product Specifications ........................................................................................ 245

Appendix B

Print Server Specifications .................................................................................249

Appendix C

Setting up Your Computer’s IP Address............................................................ 255

Appendix D

IP Subnetting ........................................................................................................ 271

24.5.1.1 Internet Explorer Pop-up Blockers ..............................................235

24.5.1.2 JavaScripts ..................................................................................238

24.5.1.3 Java Permissions ........................................................................240

Appendix E

Wireless LANs ...................................................................................................... 279

Appendix F

Log Descriptions.................................................................................................. 293

Appendix G

Services ................................................................................................................ 309

Appendix H

Internal SPTGEN .................................................................................................. 313

Appendix I

Triangle Route ...................................................................................................... 329

18 Table of Contents

P-334U/P-335U User’s Guide

List of Figures

Figure 1 Secure Internet Access via Cable or DSL Modem ................................................ 32

Figure 2 WLAN Application Example .................................................................................. 32

Figure 3 Print Server Application ........................................................................................ 33

Figure 4 VPN Application .................................................................................................... 33

Figure 5 Front Panel (P-334U) ............................................................................................ 34

Figure 6 Front Panel (P-335U) ............................................................................................ 34

Figure 7 Change Password Screen .................................................................................... 38

Figure 8 Web Configurator Status Screen .......................................................................... 39

Figure 9 Summary: BW MGMT Monitor .............................................................................. 44

Figure 10 Summary: DHCP Table ....................................................................................... 44

Figure 11 Summary: Packet Statistics ................................................................................. 45

Figure 12 Summary: Packet Statistics ................................................................................ 45

Figure 13 Summary: VPN Monitor ..................................................................................... 46

Figure 14 Summary: Wireless Association List ................................................................... 47

Figure 15 Select Wizard or Advanced Mode ....................................................................... 49

Figure 16 Select a Language .............................................................................................. 50

Figure 17 Welcome to the Connection Wizard .................................................................... 50

Figure 18 Wizard Step 1: System Information ..................................................................... 51

Figure 19 Wizard Step 2: Wireless LAN .............................................................................. 52

Figure 20 Wizard Step 2: Basic(WEP) Security .................................................................. 53

Figure 21 Wizard Step 2: Extend(WPA-PSK or WPA2-PSK) Security ................................ 54

Figure 22 Wizard Step 2: OTIST ......................................................................................... 55

Figure 23 Wizard Step 3: ISP Parameters. ......................................................................... 56

Figure 24 Wizard Step 3: Ethernet Connection ................................................................... 57

Figure 25 Wizard Step 3: PPPoE Connection ..................................................................... 58

Figure 26 Wizard Step 3: PPTP Connection ....................................................................... 59

Figure 27 Wizard Step 3: Your IP Address .......................................................................... 60

Figure 28 Wizard Step 3: WAN IP and DNS Server Addresses .......................................... 62

Figure 29 Wizard Step 3: WAN MAC Address .................................................................... 63

Figure 30 Wizard Step 4: Bandwidth Management ............................................................ 64

Figure 31 Connection Wizard Save ................................................................................... 65

Figure 32 Connection Wizard Complete ............................................................................. 65

Figure 33 Example of a Wireless Network .......................................................................... 67

Figure 34 Wireless General ............................................................................................... 71

Figure 35 Wireless: No Security .......................................................................................... 72

Figure 36 Wireless: Static WEP Encryption ........................................................................ 73

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P-334U/P-335U User’s Guide

Figure 37 Wireless: WPA-PSK/WPA2-PSK ......................................................................... 74

Figure 38 Wireless: WPA/WPA2 ......................................................................................... 76

Figure 39 OTIST ................................................................................................................. 78

Figure 40 Example Wireless Client OTIST Screen ............................................................. 79

Figure 41 Security Key ........................................................................................................ 80

Figure 42 OTIST in Progress (AP) ...................................................................................... 80

Figure 43 OTIST in Progress (Client) .................................................................................. 80

Figure 44 No AP with OTIST Found ................................................................................... 80

Figure 45 Start OTIST? ....................................................................................................... 81

Figure 46 MAC Address Filter ............................................................................................. 82

Figure 47 Advanced ............................................................................................................ 83

Figure 48 AP: Wireless LAN > General .............................................................................. 86

Figure 49 AP: Status ...........................................................................................................87

Figure 50 AP: Status: WLAN Station Status ........................................................................ 87

Figure 51 ZyXEL Utility: Security Settings ......................................................................... 89

Figure 52 ZyXEL Utility: Confirm Save ................................................................................ 89

Figure 53 ZyXEL Utility: Link Info ....................................................................................... 90

Figure 54 ZyXEL Utility: Profile ........................................................................................... 90

Figure 55 ZyXEL Utility: Add New Profile ............................................................................ 91

Figure 56 ZyXEL Utility: Profile Security ............................................................................. 91

Figure 57 ZyXEL Utility: Profile Encryption ......................................................................... 91

Figure 58 Profile: Wireless Protocol Settings. ..................................................................... 92

Figure 59 Profile: Confirm Save .......................................................................................... 92

Figure 60 Profile: Activate ................................................................................................... 92

Figure 61 Ethernet Encapsulation ....................................................................................... 96

Figure 62 PPPoE Encapsulation ......................................................................................... 98

Figure 63 PPTP Encapsulation ........................................................................................... 101

Figure 64 Advanced ............................................................................................................ 104

Figure 65 LAN IP ................................................................................................................. 106

Figure 66 LAN IP Alias ........................................................................................................ 107

Figure 67 Advanced LAN .................................................................................................... 108

Figure 68 DHCP Server General ........................................................................................ 111

Figure 69 DHCP Server Advanced ..................................................................................... 112

Figure 70 Client List ............................................................................................................ 114

Figure 71 Multiple Servers Behind NAT Example ............................................................... 116

Figure 72 NAT General ....................................................................................................... 116

Figure 73 NAT Application .................................................................................................. 118

Figure 74 Game List Example ............................................................................................. 120

Figure 75 Trigger Port Forwarding Process: Example ........................................................ 121

Figure 76 NAT Advanced .................................................................................................... 122

Figure 77 Dynamic DNS ..................................................................................................... 126

Figure 78 General ............................................................................................................... 128

Figure 79 Services .............................................................................................................. 130

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P-334U/P-335U User’s Guide

Figure 80 Content Filter: Filter ............................................................................................ 134

Figure 81 Content Filter: Schedule ..................................................................................... 135

Figure 82 VPN: Example ..................................................................................................... 139

Figure 83 VPN: IKE SA and IPSec SA ............................................................................... 140

Figure 84 IKE SA: Main Negotiation Mode, Steps 1 - 2: IKE SA Proposal ......................... 141

Figure 85 IKE SA: Main Negotiation Mode, Steps 3 - 4: DH Key Exchange ....................... 141

Figure 86 IKE SA: Main Negotiation Mode, Steps 5 - 6: Authentication ............................. 142

Figure 87 VPN/NAT Example .............................................................................................. 143

Figure 88 VPN: Transport and Tunnel Mode Encapsulation ............................................... 145

Figure 89 VPN Host using Intranet DNS Server Example .................................................. 147

Figure 90 Security > VPN > Summary ............................................................................... 147

Figure 91 IPSec Fields Summary ..................................................................................... 148

Figure 92 Security > VPN > Rule Setup: IKE (Basic) ........................................................ 149

Figure 93 Security > VPN > Rule Setup: IKE (Advanced) ................................................. 154

Figure 94 Security > VPN > Rule Setup: Manual ............................................................... 161

Figure 95 Security > VPN > SA Monitor ............................................................................ 164

Figure 96 Security > VPN > Global Setting ....................................................................... 165

Figure 97 Telecommuters Sharing One VPN Rule Example ............................................... 166

Figure 98 Telecommuters Using Unique VPN Rules Example ........................................... 167

Figure 99 VPN for Remote Management Example ............................................................. 168

Figure 100 Example of Static Routing Topology ................................................................. 169

Figure 101 IP Static Route .................................................................................................. 170

Figure 102 Static Route Setup ............................................................................................ 171

Figure 103 Subnet-based Bandwidth Management Example ............................................. 174

Figure 104 Bandwidth Management: General .................................................................... 179

Figure 105 Bandwidth Management: Advanced ................................................................. 180

Figure 106 Bandwidth Management Rule Configuration: Pre-defined Service ................... 182

Figure 107 Bandwidth Management Rule Configuration: User-defined Service ................. 183

Figure 108 Bandwidth Management: Monitor ..................................................................... 184

Figure 109 WWW Remote Management ............................................................................ 186

Figure 110 Telnet Remote Management ............................................................................. 187

Figure 111 FTP Remote Management ................................................................................ 188

Figure 112 DNS Remote Management ............................................................................... 189

Figure 113 Configuring UPnP ............................................................................................. 192

Figure 114 Configuring Print Server .................................................................................... 200

Figure 115 CD Autorun Screen ........................................................................................... 201

Figure 116 CD Autorun Screen: Printer Server Driver Setup ............................................. 202

Figure 117 Network Print Server Setup Wizard: Welcome .................................................. 203

Figure 118 Network Print Server Setup Wizard: Select A Print Server ............................... 203

Figure 119 Network Print Server Setup Wizard: Change Settings ...................................... 204

Figure 120 Network Print Server Setup Wizard: Select A Printer ....................................... 205

Figure 121 Network Print Server Setup Wizard: Summary ................................................. 206

Figure 122 Network Print Server Setup Wizard: Installation Complete ............................... 206

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P-334U/P-335U User’s Guide

Figure 123 Add Printer Help ................................................................................................ 207

Figure 124 Add Printer Wizard: Welcome ........................................................................... 207

Figure 125 Add Printer Wizard: Local or Network Printer ................................................... 208

Figure 126 Add Printer Wizard: Select the Printer Port ...................................................... 208

Figure 127 Add Printer Wizard: Printer Driver .................................................................... 209

Figure 128 Add Printer Wizard: Use Existing Driver ........................................................... 209

Figure 129 Add Printer Wizard: Name Your Printer ........................................................... 210

Figure 130 Add Printer Wizard: Printer Sharing ................................................................. 210

Figure 131 Add Printer Wizard: Print Test Page ................................................................ 211

Figure 132 Add Printer Wizard Complete ........................................................................... 211

Figure 133 Macintosh HD ................................................................................................... 212

Figure 134 Macintosh HD folder ......................................................................................... 212

Figure 135 Applications Folder ........................................................................................... 212

Figure 136 Utilities Folder ................................................................................................... 212

Figure 137 Printer List Folder .............................................................................................. 213

Figure 138 Printer Configuration ......................................................................................... 213

Figure 139 Printer Model ..................................................................................................... 214

Figure 140 Print Server ....................................................................................................... 214

Figure 141 System General ............................................................................................... 215

Figure 142 Time Setting ...................................................................................................... 217

Figure 143 View Log ........................................................................................................... 219

Figure 144 Log Settings ...................................................................................................... 221

Figure 145 Maintenance Firmware Upload ......................................................................... 223

Figure 146 Upload Warning ................................................................................................ 224

Figure 147 Network Temporarily Disconnected .................................................................. 224

Figure 148 Upload Error Message ...................................................................................... 224

Figure 149 Configuration ..................................................................................................... 225

Figure 150 Configuration Restore Successful ..................................................................... 226

Figure 151 Temporarily Disconnected ................................................................................. 226

Figure 152 Configuration Restore Error .............................................................................. 226

Figure 153 System Restart ................................................................................................. 227

Figure 154 Config Mode ...................................................................................................... 229

Figure 155 Pop-up Blocker ................................................................................................. 235

Figure 156 Internet Options ............................................................................................... 236

Figure 157 Internet Options ................................................................................................ 237

Figure 158 Pop-up Blocker Settings ................................................................................... 238

Figure 159 Internet Options ................................................................................................ 239

Figure 160 Security Settings - Java Scripting ..................................................................... 240

Figure 161 Security Settings - Java .................................................................................... 241

Figure 162 Java (Sun) ......................................................................................................... 242

Figure 163 Internet Options Security .................................................................................. 243

Figure 164 Security Setting ActiveX Controls ..................................................................... 244

Figure 165 WIndows 95/98/Me: Network: Configuration ..................................................... 256

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P-334U/P-335U User’s Guide

Figure 166 Windows 95/98/Me: TCP/IP Properties: IP Address ......................................... 257

Figure 167 Windows 95/98/Me: TCP/IP Properties: DNS Configuration ............................ 258

Figure 168 Windows XP: Start Menu .................................................................................. 259

Figure 169 Windows XP: Control Panel .............................................................................. 259

Figure 170 Windows XP: Control Panel: Network Connections: Properties ....................... 260

Figure 171 Windows XP: Local Area Connection Properties .............................................. 260

Figure 172 Windows XP: Internet Protocol (TCP/IP) Properties ......................................... 261

Figure 173 Windows XP: Advanced TCP/IP Properties ...................................................... 262

Figure 174 Windows XP: Internet Protocol (TCP/IP) Properties ......................................... 263

Figure 175 Macintosh OS 8/9: Apple Menu ........................................................................ 264

Figure 176 Macintosh OS 8/9: TCP/IP ................................................................................ 264

Figure 177 Macintosh OS X: Apple Menu ........................................................................... 265

Figure 178 Macintosh OS X: Network ................................................................................. 266

Figure 179 Red Hat 9.0: KDE: Network Configuration: Devices ........................................ 267

Figure 180 Red Hat 9.0: KDE: Ethernet Device: General ................................................. 267

Figure 181 Red Hat 9.0: KDE: Network Configuration: DNS ............................................. 268

Figure 182 Red Hat 9.0: KDE: Network Configuration: Activate ................................. 268

Figure 183 Red Hat 9.0: Dynamic IP Address Setting in ifconfig-eth0 .............................. 269

Figure 184 Red Hat 9.0: Static IP Address Setting in ifconfig-eth0 .................................. 269

Figure 185 Red Hat 9.0: DNS Settings in resolv.conf ...................................................... 269

Figure 186 Red Hat 9.0: Restart Ethernet Card ................................................................ 270

Figure 187 Red Hat 9.0: Checking TCP/IP Properties ...................................................... 270

Figure 188 Peer-to-Peer Communication in an Ad-hoc Network ........................................ 279

Figure 189 Basic Service Set .............................................................................................. 280

Figure 190 Infrastructure WLAN ......................................................................................... 281

Figure 191 RTS/CTS .......................................................................................................... 282

Figure 192 WPA(2) with RADIUS Application Example ...................................................... 290

Figure 193 WPA(2)-PSK Authentication ............................................................................. 290

Figure 194 Displaying Log Categories Example ................................................................. 307

Figure 195 Displaying Log Parameters Example ................................................................ 307

Figure 196 Configuration Text File Format: Column Descriptions ....................................... 313

Figure 197 Invalid Parameter Entered: Command Line Example ....................................... 314

Figure 198 Valid Parameter Entered: Command Line Example ......................................... 314

Figure 199 Internal SPTGEN FTP Download Example ..................................................... 315

Figure 200 Internal SPTGEN FTP Upload Example ........................................................... 315

Figure 201 Ideal Setup ........................................................................................................ 329

Figure 202 “Triangle Route” Problem .................................................................................. 330

Figure 203 IP Alias .............................................................................................................. 330

23

P-334U/P-335U User’s Guide

24

P-334U/P-335U User’s Guide

List of Tables

Table 1 Front Panel LEDs .................................................................................................. 35

Table 2 Status Screen Icon Key ......................................................................................... 39

Table 3 Web Configurator Status Screen ........................................................................... 40

Table 4 Screens Summary ................................................................................................. 42

Table 5 Summary: DHCP Table ......................................................................................... 44

Table 6 Summary: VPN Monitor ......................................................................................... 46

Table 7 Summary: Wireless Association List ..................................................................... 47

Table 8 Wizard Step 1: System Information ....................................................................... 51

Table 9 Wizard Step 2: Wireless LAN ................................................................................ 52

Table 10 Wizard Step 2: Basic(WEP) Security ................................................................... 53

Table 11 Wizard Step 2: Extend(WPA-PSK or WPA2-PSK) Security ................................. 54

Table 12 Wizard Step 2: OTIST .......................................................................................... 55

Table 13 Wizard Step 3: ISP Parameters ........................................................................... 56

Table 14 Wizard Step 3: PPPoE Connection ..................................................................... 58

Table 15 Wizard Step 3: PPTP Connection ........................................................................ 59

Table 16 Wizard Step 3: Your IP Address .......................................................................... 60

Table 17 Private IP Address Ranges ................................................................................. 60

Table 18 Wizard Step 3: WAN IP and DNS Server Addresses .......................................... 62

Table 19 Example of Network Properties for LAN Servers with Fixed IP Addresses ......... 63

Table 20 Wizard Step 3: WAN MAC Address ..................................................................... 64

Table 21 Wizard Step 4: Bandwidth Management ............................................................. 64

Table 22 Types of Encryption for Each Type of Authentication .......................................... 69

Table 23 Wireless General ................................................................................................. 71

Table 24 Wireless No Security ........................................................................................... 72

Table 25 Wireless: Static WEP Encryption ......................................................................... 73

Table 26 Wireless: WPA-PSK/WPA2-PSK ......................................................................... 75

Table 27 Wireless: WPA/WPA2 .......................................................................................... 76

Table 28 OTIST .................................................................................................................. 79

Table 29 MAC Address Filter ............................................................................................. 82

Table 30 Advanced .............................................................................................................83

Table 31 Ethernet Encapsulation ....................................................................................... 96

Table 32 PPPoE Encapsulation ......................................................................................... 99

Table 33 PPTP Encapsulation ............................................................................................ 102

Table 34 Advanced .............................................................................................................104

Table 35 LAN IP ................................................................................................................. 107

Table 36 LAN IP Alias ........................................................................................................ 108

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P-334U/P-335U User’s Guide

Table 37 Advanced LAN ..................................................................................................... 108

Table 38 DHCP Server General ......................................................................................... 111

Table 39 DHCP Server Advanced ...................................................................................... 113

Table 40 Client List ............................................................................................................. 114

Table 41 NAT General ........................................................................................................ 117

Table 42 NAT Application ................................................................................................... 118

Table 43 NAT Advanced ..................................................................................................... 122

Table 44 Dynamic DNS ...................................................................................................... 126

Table 45 Firewall General .................................................................................................. 129

Table 46 Firewall Services ................................................................................................. 130

Table 47 Content Filter: Filter ............................................................................................. 134

Table 48 Content Filter: Schedule ...................................................................................... 136

Table 49 VPN Example: Matching ID Type and Content .................................................... 142

Table 50 VPN Example: Mismatching ID Type and Content .............................................. 142

Table 51 Security > VPN > Summary ................................................................................. 148

Table 52 Security > VPN > Rule Setup: IKE (Basic) .......................................................... 149

Table 53 Security > VPN > Rule Setup: IKE (Advanced) ................................................... 155

Table 54 Security > VPN > Rule Setup: Manual ................................................................ 161

Table 55 SECURITY > VPN > SA Monitor ......................................................................... 165

Table 56 Security > VPN > Global Setting ......................................................................... 165

Table 57 Telecommuters Sharing One VPN Rule Example ............................................... 166

Table 58 Telecommuters Using Unique VPN Rules Example ............................................ 167

Table 59 IP Static Route ..................................................................................................... 170

Table 60 Static Route Setup ............................................................................................... 171

Table 61 Application and Subnet-based Bandwidth Management Example ...................... 174

Table 62 Bandwidth Management Priorities ....................................................................... 175

Table 63 Media Bandwidth Management Setup: Services ................................................. 175

Table 64 Commonly Used Services ................................................................................... 176

Table 65 Bandwidth Management Priority with Default Classes ........................................ 178

Table 66 Bandwidth Management: General ....................................................................... 179

Table 67 Bandwidth Management: Advanced .................................................................... 181

Table 68 Bandwidth Management Rule Configuration: Pre-defined Service ..................... 182

Table 69 Bandwidth Management Rule Configuration: User-defined Service ................... 183

Table 70 WWW Remote Management ............................................................................... 186

Table 71 Telnet Remote Management ............................................................................... 187

Table 72 FTP Remote Management .................................................................................. 188

Table 73 DNS Remote Management ................................................................................. 189

Table 74 Configuring UPnP ................................................................................................ 193

Table 75 Configuring Print Server ...................................................................................... 200

Table 76 System General ................................................................................................... 216

Table 77 Time Setting ........................................................................................................ 217

Table 78 View Logs ............................................................................................................220

Table 79 Log Settings .........................................................................................................221

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P-334U/P-335U User’s Guide

Table 80 Maintenance Firmware Upload ............................................................................ 223

Table 81 Maintenance Restore Configuration .................................................................... 225

Table 82 Config Mode: Advanced Screens ........................................................................ 229

Table 83 Troubleshooting Starting Up Your ZyXEL Device ................................................ 231

Table 84 Troubleshooting the LAN ..................................................................................... 231

Table 85 Troubleshooting the WAN .................................................................................... 232

Table 86 Troubleshooting Accessing the ZyXEL Device .................................................... 233

Table 87 Troubleshooting Restricted Web Pages and Keyword Blocking .......................... 233

Table 88 Troubleshooting the Password ............................................................................ 234

Table 89 Troubleshooting Telnet ........................................................................................ 234

Table 90 Troubleshooting the Print Server ......................................................................... 235

Table 91 Hardware Specifications ...................................................................................... 245

Table 92 Firmware Specifications ....................................................................................... 245

Table 93 Print Server Interface ........................................................................................... 249

Table 94 Print Server Requirements and Specifications .................................................... 249

Table 95 Compatible USB Printers ..................................................................................... 250

Table 96 Classes of IP Addresses ..................................................................................... 271

Table 97 Allowed IP Address Range By Class ................................................................... 272

Table 98 “Natural” Masks .................................................................................................. 272

Table 99 Alternative Subnet Mask Notation ....................................................................... 273

Table 100 Two Subnets Example ....................................................................................... 273

Table 101 Subnet 1 ............................................................................................................274

Table 102 Subnet 2 ............................................................................................................274

Table 103 Subnet 1 ............................................................................................................275

Table 104 Subnet 2 ............................................................................................................275

Table 105 Subnet 3 ............................................................................................................275

Table 106 Subnet 4 ............................................................................................................276

Table 107 Eight Subnets .................................................................................................... 276

Table 108 Class C Subnet Planning ................................................................................... 276

Table 109 Class B Subnet Planning ................................................................................... 277

Table 110 IEEE 802.11g ..................................................................................................... 283

Table 111 Wireless Security Levels .................................................................................... 284

Table 112 Comparison of EAP Authentication Types ......................................................... 287

Table 113 Wireless Security Relational Matrix ................................................................... 291

Table 114 System Maintenance Logs ................................................................................ 293

Table 115 System Error Logs ............................................................................................. 294

Table 116 Access Control Logs .......................................................................................... 294

Table 117 TCP Reset Logs ................................................................................................ 295

Table 118 Packet Filter Logs .............................................................................................. 295

Table 119 ICMP Logs ......................................................................................................... 296

Table 120 CDR Logs .......................................................................................................... 296

Table 121 PPP Logs ........................................................................................................... 296

Table 122 UPnP Logs ........................................................................................................ 297

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P-334U/P-335U User’s Guide

Table 123 Content Filtering Logs ....................................................................................... 297

Table 124 Attack Logs ........................................................................................................ 298

Table 125 IPSec Logs ........................................................................................................ 299

Table 126 IKE Logs ............................................................................................................299

Table 127 PKI Logs ............................................................................................................302

Table 128 Certificate Path Verification Failure Reason Codes ........................................... 303

Table 129 802.1X Logs ...................................................................................................... 304

Table 130 ACL Setting Notes ............................................................................................. 305

Table 131 ICMP Notes ....................................................................................................... 305

Table 132 Syslog Logs ....................................................................................................... 306

Table 133 RFC-2408 ISAKMP Payload Types ................................................................... 306

Table 134 Examples of Services ........................................................................................ 309

Table 135 Abbreviations Used in the Example Internal SPTGEN Screens Table .............. 316

Table 136 Menu 1 General Setup ...................................................................................... 316

Table 137 Menu 3 ............................................................................................................... 316

Table 138 Menu 4 Internet Access Setup .......................................................................... 320

Table 139 Menu 12 .............................................................................................................321

Table 140 Menu 15 SUA Server Setup .............................................................................. 322

Table 141 Menu 21.1 Filter Set #1 ..................................................................................... 323

Table 142 Menu 21.1 Filer Set #2, ..................................................................................... 325

Table 143 Menu 23 System Menus .................................................................................... 326

Table 144 Menu 24.11 Remote Management Control ........................................................ 327

Table 145 Command Examples ......................................................................................... 328

28

P-334U/P-335U User’s Guide

Preface

Congratulations on your purchase of the P-334U or P-335U 802.11a/g Wireless Router. This
manual is designed to guide you through the configuration of your P-334U or P-335U for its
various applications.

About This User's Guide

This User’s Guide is designed to guide you through the configuration of your ZyXEL Device
using the web configurator.

Note: Use the web configurator or command interpreter interface to configure your

ZyXEL Device. Not all features can be configured through all interfaces.

Related Documentation

• Supporting Disk

Refer to the included CD for support documents.

• Quick Start Guide

The Quick Start Guide is designed to help you get up and running right away. They
contain connection information and instructions on getting started.

• Web Configurator Online Help

Embedded web help for descriptions of individual screens and supplementary
information.

• ZyXEL Glossary and Web Site

Please refer to www.zyxel.com for an online glossary of networking terms and additional
support documentation.

User Guide Feedback

Help us help you! E-mail all User Guide-related comments, questions or suggestions for
improvement to [e-mail] or send regular mail to The Technical Writing
Team, ZyXEL Communications Corp., 6 Innovation Road II, Science-Based Industrial Park,
Hsinchu, 300, Taiwan. Thank you!

Syntax Conventions

• “Enter” means for you to type one or more characters. “Select” or “Choose” means for
you to use one predefined choice.

• Mouse action sequences are denoted using a right angle bracket ( > ). For example, “In
Windows, click Start > Settings > Control Panel” means first click the Start button,
then point your mouse pointer to Settings and then click Control Panel.

• “e.g.,” is a shorthand for “for instance”, and “i.e.,” means “that is” or “in other words”.

Preface 29

P-334U/P-335U User’s Guide

• The P-334U or P-335U series may be referred to as the “ZyXEL Device” in this User’s
Guide.

Graphics Icons Key

ZyXEL Device Computer Notebook computer

Server DSLAM Firewall

Modem Switch Router

Wireless Signal

30 Preface