ZyXEL Communications P660HWD1V2 802.11g WIRELESS ADSL2+ 4-PORT GATEWAY User Manual P 660H HW W T Series V3 40 User s Guide
ZyXEL Communications Corporation 802.11g WIRELESS ADSL2+ 4-PORT GATEWAY P 660H HW W T Series V3 40 User s Guide
Contents
users manual 1
| Download: |  |
| Mirror Download [FCC.gov] | |
| Document ID | 717826 |
| Application ID | PA4I4Vsx0WgF+4/H+hVFPQ== |
| Document Description | users manual 1 |
| Short Term Confidential | No |
| Permanent Confidential | No |
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| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 218.02kB (2725275 bits) |
| Date Submitted | 2006-10-19 00:00:00 |
| Date Available | 2006-10-19 00:00:00 |
| Creation Date | 2006-07-04 09:07:50 |
| Producing Software | Acrobat Distiller 5.0.5 (Windows) |
| Document Lastmod | 2006-10-14 11:07:22 |
| Document Title | P-660H/HW/W T Series V3.40 User’s Guide |
| Document Creator | FrameMaker 7.1 |
| Document Author: | Cindy Yang |
P-660H/HW-D Series
ADSL2+ 4-port Gateway
User’s Guide
Version 3.40
Edition 1
7/2006
P-660H/HW-D Series 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
P-660H/HW-D Series User’s Guide
Certifications
Federal Communications Commission (FCC) Interference Statement
The 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 device 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 device 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 device does cause harmful interference to radio/television reception, which can be
determined by turning the device off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
1 Reorient or relocate the receiving antenna.
2 Increase the separation between the equipment and the receiver.
3 Connect the equipment into an outlet on a circuit different from that to which the receiver
is connected.
4 Consult the dealer or an experienced radio/TV technician for help.
FCC Radiation Exposure Statement
• The device complies with FCC RF radiation exposure limits set forth for an uncontrolled
environment, under 47 CFR 2.1093 paragraph (d)(2). End users must follow the specific
operating instructions for satisfying RF exposure compliance.
• This transmitter must not be co-located or operating in conjunction with any other
antenna or transmitter.
• 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
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
Certifications
P-660H/HW-D Series User’s Guide
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。
Notices
Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
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 from the drop-down list box on the ZyXEL home page to go to that
product's page.
3 Select the certification you wish to view from this page.
Certifications
P-660H/HW-D Series User’s Guide
Safety Warnings
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.
• ONLY qualified service personnel should service or disassemble this device.
• 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.
• Use only No. 26 AWG (American Wire Gauge) or larger telephone wire.
• 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
P-660H/HW-D Series User’s Guide
This product is recyclable. Dispose of it properly.
Safety Warnings
P-660H/HW-D Series 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
P-660H/HW-D Series User’s Guide
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 SUPPORT E-MAIL
TELEPHONE
WEB SITE
FAX
FTP SITE
REGULAR MAIL
LOCATION
CORPORATE
HEADQUARTERS
(WORLDWIDE)
COSTA RICA
CZECH REPUBLIC
DENMARK
FINLAND
SALES E-MAIL
support@zyxel.com.tw +886-3-578-3942
sales@zyxel.com.tw
soporte@zyxel.co.cr
+506-2017878
www.zyxel.co.cr
sales@zyxel.co.cr
+506-2015098
ftp.zyxel.co.cr
info@cz.zyxel.com
+420-241-091-350
www.zyxel.cz
info@cz.zyxel.com
+420-241-091-359
ZyXEL Communications
Czech s.r.o.
Modranská 621
143 01 Praha 4 - Modrany
Ceská Republika
support@zyxel.dk
+45-39-55-07-00
www.zyxel.dk
sales@zyxel.dk
+45-39-55-07-07
ZyXEL Communications A/S
Columbusvej
2860 Soeborg
Denmark
support@zyxel.fi
+358-9-4780-8411
www.zyxel.fi
sales@zyxel.fi
+358-9-4780 8448
ZyXEL Communications Oy
Malminkaari 10
00700 Helsinki
Finland
www.zyxel.fr
ZyXEL France
1 rue des Vergers
Bat. 1 / C
69760 Limonest
France
www.zyxel.de
ZyXEL Deutschland GmbH.
Adenauerstr. 20/A2 D-52146
Wuerselen
Germany
www.zyxel.hu
ZyXEL Hungary
48, Zoldlomb Str.
H-1025, Budapest
Hungary
www.zyxel.kz
ZyXEL Kazakhstan
43, Dostyk ave.,Office 414
Dostyk Business Centre
050010, Almaty
Republic of Kazakhstan
ZyXEL Communications Inc.
1130 N. Miller St.
Anaheim
CA 92806-2001
U.S.A.
info@zyxel.fr
HUNGARY
KAZAKHSTAN
support@zyxel.de
+49-2405-6909-0
sales@zyxel.de
+49-2405-6909-99
support@zyxel.hu
+36-1-3361649
info@zyxel.hu
+36-1-3259100
http://zyxel.kz/support
+7-3272-590-698
sales@zyxel.kz
+7-3272-590-689
support@zyxel.com
1-800-255-4101
+1-714-632-0882
www.us.zyxel.com
sales@zyxel.com
+1-714-632-0858
ftp.us.zyxel.com
NORTH AMERICA
Customer Support
+33-4-72-52-97-97
+33-4-72-52-19-20
FRANCE
GERMANY
+886-3-578-2439
www.zyxel.com
ZyXEL Communications Corp.
www.europe.zyxel.com 6 Innovation Road II
Science Park
ftp.zyxel.com
Hsinchu 300
Taiwan
ftp.europe.zyxel.com
ZyXEL Costa Rica
Plaza Roble Escazú
Etapa El Patio, Tercer Piso
San José, Costa Rica
P-660H/HW-D Series User’s Guide
METHOD SUPPORT E-MAIL
TELEPHONE
WEB SITE
SALES E-MAIL
FAX
FTP SITE
support@zyxel.no
+47-22-80-61-80
www.zyxel.no
sales@zyxel.no
+47-22-80-61-81
ZyXEL Communications A/S
Nils Hansens vei 13
0667 Oslo
Norway
www.pl.zyxel.com
ZyXEL Communications
ul. Okrzei 1A
03-715 Warszawa
Poland
www.zyxel.ru
ZyXEL Russia
Ostrovityanova 37a Str.
Moscow, 117279
Russia
www.zyxel.es
ZyXEL Communications
Arte, 21 5ª planta
28033 Madrid
Spain
www.zyxel.se
ZyXEL Communications A/S
Sjöporten 4, 41764 Göteborg
Sweden
www.ua.zyxel.com
ZyXEL Ukraine
13, Pimonenko Str.
Kiev, 04050
Ukraine
ZyXEL Communications UK
Ltd.,11 The Courtyard,
Eastern Road, Bracknell,
Berkshire, RG12 2XB,
United Kingdom (UK)
REGULAR MAIL
LOCATION
NORWAY
info@pl.zyxel.com
POLAND
+48 (22) 333 8250
+48 (22) 333 8251
RUSSIA
SPAIN
SWEDEN
http://zyxel.ru/support
+7-095-542-89-29
sales@zyxel.ru
+7-095-542-89-25
support@zyxel.es
+34-902-195-420
sales@zyxel.es
+34-913-005-345
support@zyxel.se
+46-31-744-7700
sales@zyxel.se
+46-31-744-7701
support@ua.zyxel.com +380-44-247-69-78
UKRAINE
sales@ua.zyxel.com
+380-44-494-49-32
support@zyxel.co.uk
+44-1344 303044
08707 555779 (UK only)
www.zyxel.co.uk
sales@zyxel.co.uk
+44-1344 303034
ftp.zyxel.co.uk
UNITED KINGDOM
+” is the (prefix) number you enter to make an international telephone call.
Customer Support
P-660H/HW-D Series User’s Guide
Table of Contents
Copyright .................................................................................................................. 2
Certifications ............................................................................................................ 3
Safety Warnings ....................................................................................................... 5
ZyXEL Limited Warranty.......................................................................................... 7
Customer Support.................................................................................................... 8
Table of Contents ................................................................................................... 10
List of Figures ........................................................................................................ 22
List of Tables .......................................................................................................... 28
Preface .................................................................................................................... 32
Chapter 1
Getting To Know Your ZyXEL Device ................................................................... 34
1.1 Introducing the ZyXEL Device ............................................................................34
1.2 Features .............................................................................................................35
1.2.1 Wireless Features (P-660HW-D Only) ......................................................37
1.3 Applications for the ZyXEL Device .....................................................................38
1.3.1 Protected Internet Access .........................................................................39
1.3.2 LAN to LAN Application ............................................................................39
1.4 Front Panel LEDs ...............................................................................................39
1.5 Hardware Connection ........................................................................................41
Chapter 2
Introducing the Web Configurator........................................................................ 42
2.1 Web Configurator Overview ...............................................................................42
2.2 Accessing the Web Configurator ........................................................................42
2.3 Resetting the ZyXEL Device ..............................................................................44
2.3.1 Using the Reset Button .............................................................................44
2.4 Navigating the Web Configurator .......................................................................44
2.4.1 Navigation Panel .......................................................................................44
2.4.2 Status Screen ...........................................................................................47
2.4.3 Status: Any IP Table ..................................................................................50
2.4.4 Status: WLAN Status ................................................................................50
2.4.5 Status: Bandwidth Status ..........................................................................51
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10
P-660H/HW-D Series User’s Guide
2.4.6 Status: Packet Statistics ............................................................................52
2.4.7 Changing Login Password .......................................................................53
Chapter 3
Wizard Setup for Internet Access ......................................................................... 56
3.1 Introduction ........................................................................................................56
3.2 Internet Access Wizard Setup ............................................................................56
3.2.1 Automatic Detection ..................................................................................58
3.2.2 Manual Configuration ................................................................................58
3.3 Wireless Connection Wizard Setup ....................................................................63
3.3.1 Manually assign a WPA-PSK key .............................................................66
3.3.2 Manually assign a WEP key .....................................................................67
Chapter 4
Bandwidth Management Wizard ........................................................................... 70
4.1 Introduction ........................................................................................................70
4.2 Predefined Media Bandwidth Management Services ........................................70
4.3 Bandwidth Management Wizard Setup ..............................................................71
Chapter 5
WAN Setup.............................................................................................................. 76
5.1 WAN Overview ..................................................................................................76
5.1.1 Encapsulation ...........................................................................................76
5.1.1.1 ENET ENCAP .................................................................................76
5.1.1.2 PPP over Ethernet ..........................................................................76
5.1.1.3 PPPoA .............................................................................................77
5.1.1.4 RFC 1483 ........................................................................................77
5.1.2 Multiplexing ...............................................................................................77
5.1.2.1 VC-based Multiplexing ....................................................................77
5.1.2.2 LLC-based Multiplexing ...................................................................77
5.1.3 Encapsulation and Multiplexing Scenarios ...............................................77
5.1.3.1 Scenario 1: One VC, Multiple Protocols ..........................................78
5.1.3.2 Scenario 2: One VC, One Protocol (IP) ..........................................78
5.1.3.3 Scenario 3: Multiple VCs .................................................................78
5.1.4 VPI and VCI ..............................................................................................78
5.1.5 IP Address Assignment ............................................................................78
5.1.5.1 IP Assignment with PPPoA or PPPoE Encapsulation .....................78
5.1.5.2 IP Assignment with RFC 1483 Encapsulation .................................78
5.1.5.3 IP Assignment with ENET ENCAP Encapsulation ..........................79
5.1.6 Nailed-Up Connection (PPP) ....................................................................79
5.1.7 NAT ...........................................................................................................79
5.2 Metric ................................................................................................................79
5.3 Traffic Shaping ...................................................................................................80
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P-660H/HW-D Series User’s Guide
5.3.1 ATM Traffic Classes ..................................................................................81
5.3.1.1 Constant Bit Rate (CBR) .................................................................81
5.3.1.2 Variable Bit Rate (VBR) ...................................................................81
5.3.1.3 Unspecified Bit Rate (UBR) .............................................................81
5.4 Zero Configuration Internet Access ....................................................................81
5.5 Internet Connection ...........................................................................................82
5.5.1 Configuring Advanced Internet Connection Setup ....................................84
5.6 Configuring More Connections ...........................................................................85
5.6.1 More Connections Edit ............................................................................86
5.6.2 Configuring More Connections Advanced Setup .....................................89
5.7 Traffic Redirect ..................................................................................................90
5.8 Configuring WAN Backup ..................................................................................91
Chapter 6
LAN Setup............................................................................................................... 94
6.1 LAN Overview ...................................................................................................94
6.1.1 LANs, WANs and the ZyXEL Device ........................................................94
6.1.2 DHCP Setup .............................................................................................95
6.1.2.1 IP Pool Setup ..................................................................................95
6.1.3 DNS Server Address ................................................................................95
6.1.4 DNS Server Address Assignment .............................................................96
6.2 LAN TCP/IP ........................................................................................................96
6.2.1 IP Address and Subnet Mask ...................................................................96
6.2.1.1 Private IP Addresses .......................................................................97
6.2.2 RIP Setup .................................................................................................97
6.2.3 Multicast ....................................................................................................98
6.2.4 Any IP .......................................................................................................98
6.2.4.1 How Any IP Works ..........................................................................99
6.3 Configuring LAN IP ..........................................................................................100
6.3.1 Configuring Advanced LAN Setup ..........................................................100
6.4 DHCP Setup .....................................................................................................102
6.5 LAN Client List .................................................................................................103
6.6 LAN IP Alias .....................................................................................................104
Chapter 7
Wireless LAN ........................................................................................................ 108
7.1 Wireless Network Overview .............................................................................108
7.2 Wireless Security Overview .............................................................................109
7.2.1 SSID .......................................................................................................109
7.2.2 MAC Address Filter .................................................................................109
7.2.3 User Authentication ................................................................................110
7.2.4 Encryption ...............................................................................................110
7.2.5 One-Touch Intelligent Security Technology (OTIST) ............................... 111
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12
P-660H/HW-D Series User’s Guide
7.3 Wireless Performance Overview ...................................................................... 111
7.3.1 Quality of Service (QoS) ......................................................................... 111
7.4 General Wireless LAN Screen ........................................................................112
7.4.1 No Security .............................................................................................113
7.4.2 WEP Encryption ......................................................................................114
7.4.3 WPA-PSK/WPA2-PSK ............................................................................115
7.4.4 WPA/WPA2 .............................................................................................116
7.4.5 Wireless LAN Advanced Setup ...............................................................119
7.5 OTIST ..............................................................................................................120
7.5.1 Enabling OTIST ......................................................................................120
7.5.1.1 AP .................................................................................................121
7.5.1.2 Wireless Client ..............................................................................122
7.5.2 Starting OTIST ........................................................................................123
7.5.3 Notes on OTIST ......................................................................................123
7.6 MAC Filter
...................................................................................................124
7.7 WMM QoS ........................................................................................................126
7.7.1 WMM QoS Example ...............................................................................126
7.7.2 WMM QoS Priorities ...............................................................................126
7.7.3 Services ..................................................................................................127
7.8 QoS Screen ......................................................................................................128
7.8.1 ToS (Type of Service) and WMM QoS ....................................................129
7.8.2 Application Priority Configuration ............................................................130
Chapter 8
Network Address Translation (NAT) Screens .................................................... 132
8.1 NAT Overview .................................................................................................132
8.1.1 NAT Definitions .......................................................................................132
8.1.2 What NAT Does ......................................................................................133
8.1.3 How NAT Works .....................................................................................133
8.1.4 NAT Application ......................................................................................134
8.1.5 NAT Mapping Types ...............................................................................134
8.2 SUA (Single User Account) Versus NAT ..........................................................135
8.3 NAT General Setup .........................................................................................135
8.4 Port Forwarding ................................................................................................136
8.4.1 Default Server IP Address ......................................................................137
8.4.2 Port Forwarding: Services and Port Numbers ........................................137
8.4.3 Configuring Servers Behind Port Forwarding (Example) ........................137
8.5 Configuring Port Forwarding ...........................................................................138
8.5.1 Port Forwarding Rule Edit ......................................................................139
8.6 Address Mapping ............................................................................................140
8.6.1 Address Mapping Rule Edit ...................................................................142
13
Table of Contents
P-660H/HW-D Series User’s Guide
Chapter 9
Firewalls................................................................................................................ 144
9.1 Firewall Overview ............................................................................................144
9.2 Types of Firewalls ............................................................................................144
9.2.1 Packet Filtering Firewalls ........................................................................144
9.2.2 Application-level Firewalls ......................................................................145
9.2.3 Stateful Inspection Firewalls ..................................................................145
9.3 Introduction to ZyXEL’s Firewall .......................................................................145
9.3.1 Denial of Service Attacks ........................................................................146
9.4 Denial of Service ..............................................................................................146
9.4.1 Basics .....................................................................................................146
9.4.2 Types of DoS Attacks .............................................................................147
9.4.2.1 ICMP Vulnerability ........................................................................149
9.4.2.2 Illegal Commands (NetBIOS and SMTP) ......................................149
9.4.2.3 Traceroute .....................................................................................150
9.5 Stateful Inspection ............................................................................................150
9.5.1 Stateful Inspection Process ....................................................................151
9.5.2 Stateful Inspection and the ZyXEL Device ..............................................151
9.5.3 TCP Security ...........................................................................................152
9.5.4 UDP/ICMP Security ................................................................................152
9.5.5 Upper Layer Protocols ............................................................................153
9.6 Guidelines for Enhancing Security with Your Firewall ......................................153
9.6.1 Security In General .................................................................................153
9.7 Packet Filtering Vs Firewall ..............................................................................154
9.7.1 Packet Filtering: ......................................................................................154
9.7.1.1 When To Use Filtering ...................................................................155
9.7.2 Firewall ...................................................................................................155
9.7.2.1 When To Use The Firewall ............................................................155
Chapter 10
Firewall Configuration ......................................................................................... 156
10.1 Access Methods .............................................................................................156
10.2 Firewall Policies Overview ............................................................................156
10.3 Rule Logic Overview .....................................................................................157
10.3.1 Rule Checklist .......................................................................................157
10.3.2 Security Ramifications ..........................................................................157
10.3.3 Key Fields For Configuring Rules .........................................................158
10.3.3.1 Action ..........................................................................................158
10.3.3.2 Service ........................................................................................158
10.3.3.3 Source Address ...........................................................................158
10.3.3.4 Destination Address ....................................................................158
10.4 Connection Direction ......................................................................................158
10.4.1 LAN to WAN Rules ...............................................................................159
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14
P-660H/HW-D Series User’s Guide
10.4.2 Alerts .....................................................................................................159
10.5 General Firewall Policy
...............................................................................159
10.6 Firewall Rules Summary ...............................................................................160
10.6.1 Configuring Firewall Rules ..................................................................162
10.6.2 Customized Services ...........................................................................165
10.6.3 Configuring A Customized Service .....................................................166
10.7 Example Firewall Rule ...................................................................................166
10.8 Predefined Services .......................................................................................170
10.9 Anti-Probing ..................................................................................................172
10.10 DoS Thresholds ..........................................................................................173
10.10.1 Threshold Values ................................................................................173
10.10.2 Half-Open Sessions ............................................................................174
10.10.2.1 TCP Maximum Incomplete and Blocking Time .........................174
10.10.3 Configuring Firewall Thresholds .........................................................175
Chapter 11
Content Filtering .................................................................................................. 178
11.1 Content Filtering Overview ............................................................................178
11.2 Configuring Keyword Blocking
11.3 Configuring the Schedule
.....................................................................178
.............................................................................179
11.4 Configuring Trusted Computers
...................................................................180
Chapter 12
Static Route .......................................................................................................... 182
12.1 Static Route
.................................................................................................182
12.2 Configuring Static Route ...............................................................................182
12.2.1 Static Route Edit
.................................................................................183
Chapter 13
Bandwidth Management ...................................................................................... 186
13.1 Bandwidth Management Overview ...............................................................186
13.2 Application-based Bandwidth Management ...................................................186
13.3 Subnet-based Bandwidth Management .........................................................186
13.4 Application and Subnet-based Bandwidth Management ...............................187
13.5 Scheduler .......................................................................................................187
13.5.1 Priority-based Scheduler ......................................................................187
13.5.2 Fairness-based Scheduler ....................................................................188
13.6 Maximize Bandwidth Usage ...........................................................................188
13.6.1 Reserving Bandwidth for Non-Bandwidth Class Traffic ........................188
13.6.2 Maximize Bandwidth Usage Example ..................................................189
13.6.2.1 Priority-based Allotment of Unused and Unbudgeted Bandwidth 189
13.6.2.2 Fairness-based Allotment of Unused and Unbudgeted Bandwidth ...
190
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13.6.3 Bandwidth Management Priorities ........................................................190
13.7 Over Allotment of Bandwidth ..........................................................................191
13.8 Configuring Summary ...................................................................................191
13.9 Bandwidth Management Rule Setup ............................................................192
13.9.1 Rule Configuration ................................................................................194
13.10 Bandwidth Monitor
.....................................................................................196
Chapter 14
Dynamic DNS Setup............................................................................................. 198
14.1 Dynamic DNS Overview ...............................................................................198
14.1.1 DYNDNS Wildcard ................................................................................198
14.2 Configuring Dynamic DNS ............................................................................198
Chapter 15
Remote Management Configuration .................................................................. 202
15.1 Remote Management Overview ....................................................................202
15.1.1 Remote Management Limitations .........................................................202
15.1.2 Remote Management and NAT ............................................................203
15.1.3 System Timeout ...................................................................................203
15.2 WWW .............................................................................................................203
15.3 Telnet ..............................................................................................................204
15.4 Configuring Telnet ..........................................................................................204
15.5 Configuring FTP ............................................................................................205
15.6 SNMP .............................................................................................................206
15.6.1 Supported MIBs ....................................................................................207
15.6.2 SNMP Traps .........................................................................................208
15.6.3 Configuring SNMP ................................................................................208
15.7 Configuring DNS
..........................................................................................209
15.8 Configuring ICMP ...........................................................................................210
15.9 TR-069 ...........................................................................................................211
Chapter 16
Universal Plug-and-Play (UPnP) ......................................................................... 214
16.1 Introducing Universal Plug and Play .............................................................214
16.1.1 How do I know if I'm using UPnP? ........................................................214
16.1.2 NAT Traversal .......................................................................................214
16.1.3 Cautions with UPnP ..............................................................................215
16.2 UPnP and ZyXEL ...........................................................................................215
16.2.1 Configuring UPnP ................................................................................215
16.3 Installing UPnP in Windows Example ............................................................216
16.3.1 Installing UPnP in Windows Me ............................................................216
16.3.2 Installing UPnP in Windows XP ............................................................218
16.4 Using UPnP in Windows XP Example ...........................................................219
Table of Contents
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P-660H/HW-D Series User’s Guide
16.4.1 Auto-discover Your UPnP-enabled Network Device .............................219
16.4.2 Web Configurator Easy Access ............................................................222
Chapter 17
System .................................................................................................................. 226
17.1 General Setup ................................................................................................226
17.1.1 General Setup and System Name ........................................................226
17.1.2 General Setup ......................................................................................226
17.2 Time Setting ..................................................................................................228
Chapter 18
Logs ...................................................................................................................... 232
18.1 Logs Overview ..............................................................................................232
18.1.1 Alerts and Logs .....................................................................................232
18.2 Viewing the Logs ............................................................................................232
18.3 Configuring Log Settings ...............................................................................233
18.3.1 Example E-mail Log ..............................................................................236
Chapter 19
Tools ...................................................................................................................... 238
19.1 Firmware Upgrade ........................................................................................238
19.2 Configuration Screen .....................................................................................240
19.2.1 Backup Configuration ...........................................................................240
19.2.2 Restore Configuration ...........................................................................241
19.2.3 Back to Factory Defaults .......................................................................242
19.3 Restart ............................................................................................................242
Chapter 20
Diagnostic ............................................................................................................ 244
20.1 General Diagnostic ........................................................................................244
20.2 DSL Line Diagnostic .....................................................................................245
Chapter 21
Troubleshooting ................................................................................................... 246
21.1 Problems Starting Up the ZyXEL Device .......................................................246
21.2 Problems with the LAN ...................................................................................246
21.3 Problems with the WAN .................................................................................247
21.4 Problems Accessing the ZyXEL Device .........................................................248
Appendix A
Product Specifications ....................................................................................... 250
Appendix B
About ADSL .......................................................................................................... 254
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Introduction to DSL ................................................................................................ 254
ADSL Overview...................................................................................................... 254
Advantages of ADSL .............................................................................................. 254
Appendix C
Internal SPTGEN .................................................................................................. 256
Internal SPTGEN Overview ................................................................................... 256
The Configuration Text File Format........................................................................ 256
Internal SPTGEN FTP Download Example............................................................ 257
Internal SPTGEN FTP Upload Example ................................................................ 258
Example Internal SPTGEN Menus......................................................................... 259
Command Examples.............................................................................................. 271
Appendix D
Wall-mounting Instructions................................................................................. 272
Appendix E
Setting up Your Computer’s IP Address............................................................ 274
Windows 95/98/Me................................................................................................. 274
Windows 2000/NT/XP ............................................................................................ 277
Macintosh OS 8/9................................................................................................... 282
Macintosh OS X ..................................................................................................... 284
Linux....................................................................................................................... 285
21.4.1 Verifying Settings ..................................................................................289
Appendix F
IP Addresses and Subnetting ............................................................................. 290
Introduction to IP Addresses .................................................................................. 290
Subnet Masks ........................................................................................................ 292
Subnetting .............................................................................................................. 292
Example: Two Subnets .......................................................................................... 293
Example: Four Subnets.......................................................................................... 294
Example Eight Subnets .......................................................................................... 295
Subnetting With Class A and Class B Networks. ................................................... 296
Appendix G
Command Interpreter........................................................................................... 298
Accessing the CLI .................................................................................................. 298
Command Syntax................................................................................................... 298
Command Usage ................................................................................................... 298
Appendix H
Firewall Commands ............................................................................................. 300
Table of Contents
18
P-660H/HW-D Series User’s Guide
Appendix I
NetBIOS Filter Commands .................................................................................. 306
Introduction ............................................................................................................ 306
Display NetBIOS Filter Settings ............................................................................. 306
NetBIOS Filter Configuration.................................................................................. 307
Appendix J
Splitters and Microfilters ..................................................................................... 308
Connecting a POTS Splitter ................................................................................... 308
Telephone Microfilters ............................................................................................ 308
ZyXEL Device With ISDN....................................................................................... 310
Appendix K
Log Descriptions.................................................................................................. 312
Log Commands...................................................................................................... 326
Log Command Example......................................................................................... 327
Appendix L
Wireless LANs ...................................................................................................... 328
Wireless LAN Topologies ....................................................................................... 328
Channel.................................................................................................................. 330
RTS/CTS ................................................................................................................ 330
Fragmentation Threshold ....................................................................................... 331
Preamble Type ....................................................................................................... 332
IEEE 802.11g Wireless LAN .................................................................................. 332
Wireless Security Overview ................................................................................... 333
IEEE 802.1x ........................................................................................................... 333
RADIUS.................................................................................................................. 334
Types of Authentication.......................................................................................... 335
Dynamic WEP Key Exchange................................................................................ 336
WPA and WPA2 ..................................................................................................... 337
21.4.2 WPA(2)-PSK Application Example .......................................................339
Security Parameters Summary .............................................................................. 340
Appendix M
Pop-up Windows, JavaScripts and Java Permissions ..................................... 342
Internet Explorer Pop-up Blockers ......................................................................... 342
JavaScripts............................................................................................................. 345
Appendix N
Triangle Route ...................................................................................................... 350
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The Ideal Setup...................................................................................................... 350
The “Triangle Route” Problem................................................................................ 350
The “Triangle Route” Solutions .............................................................................. 351
IP Aliasing .............................................................................................................. 351
Index...................................................................................................................... 352
Table of Contents
20
P-660H/HW-D Series User’s Guide
21
Table of Contents
P-660H/HW-D Series User’s Guide
List of Figures
Figure 1 Protected Internet Access Applications ................................................................ 39
Figure 2 LAN-to-LAN Application Example ......................................................................... 39
Figure 3 Front Panel (P-660HW-D) .................................................................................... 40
Figure 4 Front Panel (P-660H-D) ....................................................................................... 40
Figure 5 Password Screen .................................................................................................. 43
Figure 6 Change Password at Login ................................................................................... 43
Figure 7 Select a Mode ....................................................................................................... 44
Figure 8 Web Configurator: Main Screen .......................................................................... 45
Figure 9 Status Screen ........................................................................................................ 48
Figure 10 Status: Any IP Table ............................................................................................ 50
Figure 11 Status: WLAN Status ........................................................................................... 51
Figure 12 Status: Bandwidth Status .................................................................................... 51
Figure 13 Status: Packet Statistics ...................................................................................... 52
Figure 14 System General .................................................................................................. 54
Figure 15 Select a Mode ..................................................................................................... 56
Figure 16 Wizard: Welcome ................................................................................................ 57
Figure 17 Auto Detection: No DSL Connection ................................................................... 57
Figure 18 Auto Detection: Failed ......................................................................................... 58
Figure 19 Auto-Detection: PPPoE ....................................................................................... 58
Figure 20 Internet Access Wizard Setup: ISP Parameters ................................................. 59
Figure 21 Internet Connection with PPPoE ......................................................................... 60
Figure 22 Internet Connection with RFC 1483 ................................................................... 60
Figure 23 Internet Connection with ENET ENCAP ............................................................. 61
Figure 24 Internet Connection with PPPoA ......................................................................... 62
Figure 25 Connection Test Failed-1 .................................................................................... 63
Figure 26 Connection Test Failed-2. ................................................................................... 63
Figure 27 Connection Test Successful ................................................................................ 64
Figure 28 Wireless LAN Setup Wizard 1 ............................................................................. 64
Figure 29 Wireless LAN Setup Wizard 2 ............................................................................. 65
Figure 30 Manually assign a WPA key ................................................................................ 67
Figure 31 Manually assign a WEP key ............................................................................... 67
Figure 32 Wireless LAN Setup 3 ......................................................................................... 68
Figure 33 Internet Access and WLAN Wizard Setup Complete .......................................... 69
Figure 34 Select a Mode ..................................................................................................... 71
Figure 35 Wizard: Welcome ................................................................................................ 72
Figure 36 Bandwidth Management Wizard: General Information ....................................... 72
Figure 37 Bandwidth Management Wizard: Configuration .................................................. 73
Figure 38 Bandwidth Management Wizard: Complete ........................................................ 74
List of Figures
22
P-660H/HW-D Series User’s Guide
Figure 39 Example of Traffic Shaping ................................................................................. 80
Figure 40 Internet Connection (PPPoE) .............................................................................. 82
Figure 41 Advanced Internet Connection Setup ................................................................. 84
Figure 42 More Connections ............................................................................................... 86
Figure 43 More Connections Edit ........................................................................................ 87
Figure 44 More Connections Advanced Setup ................................................................... 89
Figure 45 Traffic Redirect Example ..................................................................................... 90
Figure 46 Traffic Redirect LAN Setup ................................................................................. 91
Figure 47 WAN Backup Setup ............................................................................................ 91
Figure 48 LAN and WAN IP Addresses .............................................................................. 94
Figure 49 Any IP Example .................................................................................................. 99
Figure 50 LAN IP ................................................................................................................. 100
Figure 51 Advanced LAN Setup .......................................................................................... 101
Figure 52 DHCP Setup ....................................................................................................... 102
Figure 53 LAN Client List .................................................................................................... 103
Figure 54 Physical Network & Partitioned Logical Networks .............................................. 105
Figure 55 LAN IP Alias ........................................................................................................ 105
Figure 56 Example of a Wireless Network .......................................................................... 108
Figure 57 Wireless LAN: General ...................................................................................... 112
Figure 58 Wireless: No Security .......................................................................................... 113
Figure 59 Wireless: Static WEP Encryption ........................................................................ 114
Figure 60 Wireless: WPA-PSK/WPA2-PSK ......................................................................... 115
Figure 61 Wireless: WPA/WPA2 ......................................................................................... 117
Figure 62 Advanced ............................................................................................................ 119
Figure 63 OTIST ................................................................................................................. 121
Figure 64 Example Wireless Client OTIST Screen ............................................................. 122
Figure 65 Security Key ........................................................................................................ 123
Figure 66 OTIST in Progress (AP) ...................................................................................... 123
Figure 67 OTIST in Progress (Client) .................................................................................. 123
Figure 68 No AP with OTIST Found ................................................................................... 123
Figure 69 Start OTIST? ....................................................................................................... 124
Figure 70 MAC Address Filter ............................................................................................. 125
Figure 71 Wireless LAN: QoS ............................................................................................. 129
Figure 72 Application Priority Configuration ........................................................................ 130
Figure 73 How NAT Works .................................................................................................. 133
Figure 74 NAT Application With IP Alias ............................................................................. 134
Figure 75 NAT General (P-660H-D) ................................................................................... 136
Figure 76 Multiple Servers Behind NAT Example ............................................................... 138
Figure 77 NAT Port Forwarding .......................................................................................... 138
Figure 78 Port Forwarding Rule Setup .............................................................................. 139
Figure 79 Address Mapping Rules ...................................................................................... 141
Figure 80 Edit Address Mapping Rule
.............................................................................. 142
Figure 81 Firewall Application ............................................................................................. 146
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List of Figures
P-660H/HW-D Series User’s Guide
Figure 82 Three-Way Handshake ....................................................................................... 147
Figure 83 SYN Flood ........................................................................................................... 148
Figure 84 Smurf Attack ....................................................................................................... 149
Figure 85 Stateful Inspection ............................................................................................... 150
Figure 86 Firewall: General ................................................................................................. 159
Figure 87 Firewall Rules .................................................................................................... 161
Figure 88 Firewall: Edit Rule ............................................................................................... 163
Figure 89 Firewall: Customized Services ............................................................................ 165
Figure 90 Firewall: Configure Customized Services ........................................................... 166
Figure 91 Firewall Example: Rules ..................................................................................... 167
Figure 92 Edit Custom Port Example .................................................................................. 167
Figure 93 Firewall Example: Edit Rule: Destination Address ............................................. 168
Figure 94 Firewall Example: Edit Rule: Select Customized Services ................................. 169
Figure 95 Firewall Example: Rules: MyService .................................................................. 170
Figure 96 Firewall: Anti Probing .......................................................................................... 172
Figure 97 Firewall: Threshold .............................................................................................. 175
Figure 98 Content Filter: Keyword ...................................................................................... 178
Figure 99 Content Filter: Schedule ..................................................................................... 179
Figure 100 Content Filter: Trusted ...................................................................................... 180
Figure 101 Example of Static Routing Topology ................................................................. 182
Figure 102 Static Route ....................................................................................................... 183
Figure 103 Static Route Edit ............................................................................................... 184
Figure 104 Subnet-based Bandwidth Management Example ............................................. 187
Figure 105 Bandwidth Management: Summary .................................................................. 191
Figure 106 Bandwidth Management: Rule Setup ............................................................... 193
Figure 107 Bandwidth Management Rule Configuration .................................................... 194
Figure 108 Bandwidth Management: Monitor .................................................................... 196
Figure 109 Dynamic DNS ................................................................................................... 199
Figure 110 Remote Management: WWW ........................................................................... 203
Figure 111 Telnet Configuration on a TCP/IP Network ........................................................ 204
Figure 112 Remote Management: Telnet ............................................................................ 205
Figure 113 Remote Management: FTP ............................................................................... 206
Figure 114 SNMP Management Model ............................................................................... 207
Figure 115 Remote Management: SNMP ........................................................................... 208
Figure 116 Remote Management: DNS .............................................................................. 210
Figure 117 Remote Management: ICMP ............................................................................. 211
Figure 118 Enabling TR-069 .............................................................................................. 212
Figure 119 Configuring UPnP ............................................................................................. 215
Figure 120 Add/Remove Programs: Windows Setup: Communication ............................... 217
Figure 121 Add/Remove Programs: Windows Setup: Communication: Components ........ 217
Figure 122 Network Connections ........................................................................................ 218
Figure 123 Windows Optional Networking Components Wizard ........................................ 218
Figure 124 Networking Services ......................................................................................... 219
List of Figures
24
P-660H/HW-D Series User’s Guide
Figure 125 Network Connections ........................................................................................ 220
Figure 126 Internet Connection Properties ........................................................................ 220
Figure 127 Internet Connection Properties: Advanced Settings ......................................... 221
Figure 128 Internet Connection Properties: Advanced Settings: Add ................................. 221
Figure 129 System Tray Icon .............................................................................................. 221
Figure 130 Internet Connection Status ................................................................................ 222
Figure 131 Network Connections ........................................................................................ 223
Figure 132 Network Connections: My Network Places ....................................................... 224
Figure 133 Network Connections: My Network Places: Properties: Example ..................... 224
Figure 134 System General Setup ...................................................................................... 227
Figure 135 System Time Setting ......................................................................................... 228
Figure 136 View Log ........................................................................................................... 233
Figure 137 Log Settings ...................................................................................................... 234
Figure 138 E-mail Log Example .......................................................................................... 236
Figure 139 Firmware Upgrade ............................................................................................ 238
Figure 140 Firmware Upload In Progress ........................................................................... 239
Figure 141 Network Temporarily Disconnected .................................................................. 239
Figure 142 Error Message .................................................................................................. 240
Figure 143 Configuration ..................................................................................................... 240
Figure 144 Configuration Restore Successful ..................................................................... 241
Figure 145 Temporarily Disconnected ................................................................................. 241
Figure 146 Configuration Restore Error .............................................................................. 242
Figure 147 Restart Screen .................................................................................................. 242
Figure 148 Diagnostic: General .......................................................................................... 244
Figure 149 Diagnostic: DSL Line ........................................................................................ 245
Figure 150 Configuration Text File Format: Column Descriptions ....................................... 256
Figure 151 Invalid Parameter Entered: Command Line Example ....................................... 257
Figure 152 Valid Parameter Entered: Command Line Example ......................................... 257
Figure 153 Internal SPTGEN FTP Download Example ..................................................... 258
Figure 154 Internal SPTGEN FTP Upload Example ........................................................... 258
Figure 155 Wall-mounting Example .................................................................................... 272
Figure 156 WIndows 95/98/Me: Network: Configuration ..................................................... 275
Figure 157 Windows 95/98/Me: TCP/IP Properties: IP Address ......................................... 276
Figure 158 Windows 95/98/Me: TCP/IP Properties: DNS Configuration ............................ 277
Figure 159 Windows XP: Start Menu .................................................................................. 278
Figure 160 Windows XP: Control Panel .............................................................................. 278
Figure 161 Windows XP: Control Panel: Network Connections: Properties ....................... 279
Figure 162 Windows XP: Local Area Connection Properties .............................................. 279
Figure 163 Windows XP: Internet Protocol (TCP/IP) Properties ......................................... 280
Figure 164 Windows XP: Advanced TCP/IP Properties ...................................................... 281
Figure 165 Windows XP: Internet Protocol (TCP/IP) Properties ......................................... 282
Figure 166 Macintosh OS 8/9: Apple Menu ........................................................................ 283
Figure 167 Macintosh OS 8/9: TCP/IP ................................................................................ 283
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P-660H/HW-D Series User’s Guide
Figure 168 Macintosh OS X: Apple Menu ........................................................................... 284
Figure 169 Macintosh OS X: Network ................................................................................. 285
Figure 170 Red Hat 9.0: KDE: Network Configuration: Devices ........................................ 286
Figure 171 Red Hat 9.0: KDE: Ethernet Device: General ................................................. 286
Figure 172 Red Hat 9.0: KDE: Network Configuration: DNS ............................................. 287
Figure 173 Red Hat 9.0: KDE: Network Configuration: Activate
................................. 287
Figure 174 Red Hat 9.0: Dynamic IP Address Setting in ifconfig-eth0 .............................. 288
Figure 175 Red Hat 9.0: Static IP Address Setting in ifconfig-eth0
Figure 176 Red Hat 9.0: DNS Settings in resolv.conf
.................................. 288
...................................................... 288
Figure 177 Red Hat 9.0: Restart Ethernet Card ................................................................ 289
Figure 178 Red Hat 9.0: Checking TCP/IP Properties ...................................................... 289
Figure 179 Connecting a POTS Splitter .............................................................................. 308
Figure 180 Connecting a Microfilter .................................................................................... 309
Figure 181 Connecting a Microfilter and Y-Connector ........................................................ 309
Figure 182 ZyXEL Device with ISDN .................................................................................. 310
Figure 183 Displaying Log Categories Example ................................................................. 326
Figure 184 Displaying Log Parameters Example ................................................................ 326
Figure 185 Peer-to-Peer Communication in an Ad-hoc Network ........................................ 328
Figure 186 Basic Service Set .............................................................................................. 329
Figure 187 Infrastructure WLAN ......................................................................................... 330
Figure 188 RTS/CTS .......................................................................................................... 331
Figure 189 WPA(2) with RADIUS Application Example ...................................................... 339
Figure 190 WPA(2)-PSK Authentication ............................................................................. 340
Figure 191 Pop-up Blocker ................................................................................................. 342
Figure 192 Internet Options ............................................................................................... 343
Figure 193 Internet Options ................................................................................................ 344
Figure 194 Pop-up Blocker Settings ................................................................................... 345
Figure 195 Internet Options ................................................................................................ 346
Figure 196 Security Settings - Java Scripting ..................................................................... 347
Figure 197 Security Settings - Java .................................................................................... 348
Figure 198 Java (Sun) ......................................................................................................... 349
Figure 199 Ideal Setup ........................................................................................................ 350
Figure 200 “Triangle Route” Problem .................................................................................. 351
Figure 201 IP Alias .............................................................................................................. 351
List of Figures
26
P-660H/HW-D Series User’s Guide
27
List of Figures
P-660H/HW-D Series User’s Guide
List of Tables
Table 1 ADSL Standards .................................................................................................... 35
Table 2 Front Panel LEDs .................................................................................................. 40
Table 3 Web Configurator Screens Summary .................................................................... 45
Table 4 Status Screen ........................................................................................................ 48
Table 5 Status: Any IP Table .............................................................................................. 50
Table 6 Status: WLAN Status ............................................................................................. 51
Table 7 Status: Packet Statistics ........................................................................................ 52
Table 8 Internet Access Wizard Setup: ISP Parameters .................................................... 59
Table 9 Internet Connection with PPPoE .......................................................................... 60
Table 10 Internet Connection with RFC 1483 .................................................................... 61
Table 11 Internet Connection with ENET ENCAP .............................................................. 61
Table 12 Internet Connection with PPPoA ......................................................................... 62
Table 13 Wireless LAN Setup Wizard 1 ............................................................................. 65
Table 14 Wireless LAN Setup Wizard 2 ............................................................................. 66
Table 15 Manually assign a WPA key ................................................................................ 67
Table 16 Manually assign a WEP key ................................................................................ 68
Table 17 Media Bandwidth Management Setup: Services ................................................. 70
Table 18 Bandwidth Management Wizard: General Information ........................................ 72
Table 19 Bandwidth Management Wizard: Configuration .................................................. 73
Table 20 Internet Connection ............................................................................................. 82
Table 21 Advanced Internet Connection Setup .................................................................. 84
Table 22 More Connections ............................................................................................... 86
Table 23 More Connections Edit ........................................................................................ 87
Table 24 More Connections Advanced Setup .................................................................... 89
Table 25 WAN Backup Setup ............................................................................................. 92
Table 26 LAN IP ................................................................................................................. 100
Table 27 Advanced LAN Setup .......................................................................................... 101
Table 28 DHCP Setup ........................................................................................................ 102
Table 29 LAN Client List ..................................................................................................... 104
Table 30 LAN IP Alias ........................................................................................................ 105
Table 31 Types of Encryption for Each Type of Authentication .......................................... 110
Table 32 Wireless LAN: General ........................................................................................ 112
Table 33 Wireless No Security ........................................................................................... 113
Table 34 Wireless: Static WEP Encryption ......................................................................... 114
Table 35 Wireless: WPA-PSK/WPA2-PSK ......................................................................... 116
Table 36 Wireless: WPA/WPA2 .......................................................................................... 117
Table 37 Wireless LAN: Advanced ..................................................................................... 119
Table 38 OTIST .................................................................................................................. 122
List of Tables
28
P-660H/HW-D Series User’s Guide
Table 39 MAC Address Filter ............................................................................................. 125
Table 40 WMM QoS Priorities ............................................................................................ 126
Table 41 Commonly Used Services ................................................................................... 127
Table 42 Wireless LAN: QoS .............................................................................................. 129
Table 43 Application Priority Configuration ........................................................................ 130
Table 44 NAT Definitions .................................................................................................... 132
Table 45 NAT Mapping Types ............................................................................................ 135
Table 46 NAT General ........................................................................................................ 136
Table 47 Services and Port Numbers ................................................................................. 137
Table 48 NAT Port Forwarding ........................................................................................... 139
Table 49 Port Forwarding Rule Setup ................................................................................ 140
Table 50 Address Mapping Rules ...................................................................................... 141
Table 51 Edit Address Mapping Rule ................................................................................. 142
Table 52 Common IP Ports ................................................................................................ 147
Table 53 ICMP Commands That Trigger Alerts .................................................................. 149
Table 54 Legal NetBIOS Commands ................................................................................. 149
Table 55 Legal SMTP Commands .................................................................................... 149
Table 56 Firewall: General ................................................................................................. 160
Table 57 Firewall Rules ...................................................................................................... 161
Table 58 Firewall: Edit Rule ................................................................................................ 164
Table 59 Customized Services ........................................................................................... 165
Table 60 Firewall: Configure Customized Services ............................................................ 166
Table 61 Predefined Services ........................................................................................... 170
Table 62 Firewall: Anti Probing ........................................................................................... 173
Table 63 Firewall: Threshold .............................................................................................. 175
Table 64 Content Filter: Keyword ....................................................................................... 179
Table 65 Content Filter: Schedule ...................................................................................... 180
Table 66 Content Filter: Trusted ......................................................................................... 180
Table 67 Static Route ......................................................................................................... 183
Table 68 Static Route Edit .................................................................................................. 184
Table 69 Application and Subnet-based Bandwidth Management Example ...................... 187
Table 70 Maximize Bandwidth Usage Example ................................................................. 189
Table 71 Priority-based Allotment of Unused and Unbudgeted Bandwidth Example ......... 189
Table 72 Fairness-based Allotment of Unused and Unbudgeted Bandwidth Example ...... 190
Table 73 Bandwidth Management Priorities ....................................................................... 190
Table 74 Over Allotment of Bandwidth Example ................................................................ 191
Table 75 Media Bandwidth Management: Summary .......................................................... 192
Table 76 Bandwidth Management: Rule Setup .................................................................. 193
Table 77 Bandwidth Management Rule Configuration ....................................................... 194
Table 78 Services and Port Numbers ................................................................................. 196
Table 79 Dynamic DNS ...................................................................................................... 199
Table 80 Remote Management: WWW .............................................................................. 204
Table 81 Remote Management: Telnet .............................................................................. 205
29
List of Tables
P-660H/HW-D Series User’s Guide
Table 82 Remote Management: FTP ................................................................................. 206
Table 83 SNMP Traps ........................................................................................................ 208
Table 84 Remote Management: SNMP .............................................................................. 209
Table 85 Remote Management: DNS ................................................................................ 210
Table 86 Remote Management: ICMP ............................................................................... 211
Table 87 TR-069 Commands ............................................................................................. 212
Table 88 Configuring UPnP ................................................................................................ 216
Table 89 System General Setup ........................................................................................ 227
Table 90 System Time Setting ............................................................................................ 229
Table 91 View Log .............................................................................................................. 233
Table 92 Log Settings ......................................................................................................... 234
Table 93 Firmware Upgrade ............................................................................................... 238
Table 94 Maintenance Restore Configuration .................................................................... 241
Table 95 Diagnostic: General ............................................................................................. 244
Table 96 Diagnostic: DSL Line ........................................................................................... 245
Table 97 Troubleshooting Starting Up Your ZyXEL Device ................................................ 246
Table 98 Troubleshooting the LAN ..................................................................................... 246
Table 99 Troubleshooting the WAN .................................................................................... 247
Table 100 Troubleshooting Accessing the ZyXEL Device .................................................. 248
Table 101 Device ................................................................................................................ 250
Table 102 Firmware ............................................................................................................ 251
Table 103 Abbreviations Used in the Example Internal SPTGEN Screens Table .............. 259
Table 104 Menu 1 General Setup ...................................................................................... 259
Table 105 Menu 3 ............................................................................................................... 259
Table 106 Menu 4 Internet Access Setup .......................................................................... 263
Table 107 Menu 12 ............................................................................................................. 264
Table 108 Menu 15 SUA Server Setup .............................................................................. 265
Table 109 Menu 21.1 Filter Set #1 ..................................................................................... 266
Table 110 Menu 21.1 Filer Set #2, ..................................................................................... 268
Table 111 Menu 23 System Menus .................................................................................... 269
Table 112 Menu 24.11 Remote Management Control ........................................................ 270
Table 113 Command Examples ......................................................................................... 271
Table 114 Classes of IP Addresses .................................................................................... 291
Table 115 Allowed IP Address Range By Class ................................................................. 291
Table 116 “Natural” Masks ................................................................................................ 292
Table 117 Alternative Subnet Mask Notation ..................................................................... 292
Table 118 Two Subnets Example ....................................................................................... 293
Table 119 Subnet 1 ............................................................................................................ 293
Table 120 Subnet 2 ............................................................................................................ 294
Table 121 Subnet 1 ............................................................................................................ 294
Table 122 Subnet 2 ............................................................................................................ 295
Table 123 Subnet 3 ............................................................................................................ 295
Table 124 Subnet 4 ............................................................................................................ 295
List of Tables
30
P-660H/HW-D Series User’s Guide
Table 125 Eight Subnets .................................................................................................... 296
Table 126 Class C Subnet Planning ................................................................................... 296
Table 127 Class B Subnet Planning ................................................................................... 297
Table 128 Firewall Commands ........................................................................................... 300
Table 129 NetBIOS Filter Default Settings ......................................................................... 307
Table 130 System Maintenance Logs ................................................................................ 312
Table 131 System Error Logs ............................................................................................. 313
Table 132 Access Control Logs .......................................................................................... 313
Table 133 TCP Reset Logs ................................................................................................ 314
Table 134 Packet Filter Logs .............................................................................................. 314
Table 135 ICMP Logs ......................................................................................................... 315
Table 136 CDR Logs .......................................................................................................... 315
Table 137 PPP Logs ........................................................................................................... 315
Table 138 UPnP Logs ........................................................................................................ 316
Table 139 Content Filtering Logs ....................................................................................... 316
Table 140 Attack Logs ........................................................................................................ 317
Table 141 IPSec Logs ........................................................................................................ 318
Table 142 IKE Logs ............................................................................................................ 318
Table 143 PKI Logs ............................................................................................................ 321
Table 144 Certificate Path Verification Failure Reason Codes ........................................... 322
Table 145 802.1X Logs ...................................................................................................... 323
Table 146 ACL Setting Notes ............................................................................................. 324
Table 147 ICMP Notes ....................................................................................................... 324
Table 148 Syslog Logs ....................................................................................................... 325
Table 149 RFC-2408 ISAKMP Payload Types ................................................................... 325
Table 150 IEEE 802.11g ..................................................................................................... 332
Table 151 Wireless Security Levels ................................................................................... 333
Table 152 Comparison of EAP Authentication Types ......................................................... 336
Table 153 Wireless Security Relational Matrix ................................................................... 340
31
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P-660H/HW-D Series User’s Guide
Preface
Congratulations on your purchase of the P-660HW-D series 802.11g Wireless ADSL 2+ 4port Gateway or P-660H-D ADSL2+ 4-port Gateway. The P-660HW comes with built-in
IEEE 802.11g wireless capability allowing wireless connectivity. The P-660HW-D and P660H-D have a 4-port switch that allows you to connect up to 4 computers to the P-660H-D or
the P-660HW-D without purchasing a switch/hub.
Note: 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.
About This User's Guide
This manual is designed to guide you through the configuration of your ZyXEL Device for its
various applications. The web configurator parts of this guide contain background information
on features configurable by 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.
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”.
• The P-660HW-D or P-660H-D series may be referred to as the “ZyXEL Device” in this
User’s Guide.
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. It contains
connection information and instructions on getting started.
• Web Configurator Online Help
Embedded web help for descriptions of individual screens and supplementary
information.
• ZyXEL Web Site
Preface
32
P-660H/HW-D Series User’s Guide
Please go to http://www.zyxel.com for product news, firmware, updated documents, and
other support materials.
User Guide Feedback
Help us help you. E-mail all User Guide-related comments, questions or suggestions for
improvement to techwriters@zyxel.com.tw 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.
Graphics Icons Key
ZyXEL Device
Computer
Notebook computer
Server
DSLAM
Firewall
Telephone
Switch
Router
Wireless Signal
33
Preface
P-660H/HW-D Series User’s Guide
CHAPTER 1
Getting To Know Your Z Y X E L
DEVICE
This chapter describes the key features and applications of your ZyXEL Device.
1.1 Introducing the ZyXEL Device
The ZyXEL Device is an ADSL2+ gateway that allows super-fast, secure Internet access over
analog (POTS) or digital (ISDN) telephone lines (depending on your model).
In the ZyXEL Device product name, “H” denotes an integrated 4-port switch (hub) and “W”
denotes an included wireless LAN card that provides wireless connectivity.
Models ending in “1”, for example P-660HW-D1, denote a device that works over the analog
telephone system, POTS (Plain Old Telephone Service). Models ending in “3” denote a device
that works over ISDN (Integrated Services Digital Network). Models ending in “7” denote a
device that works over T-ISDN (UR-2).
Note: Only use firmware for your ZyXEL Device’s specific model. Refer to the label on
the bottom of your ZyXEL Device.
The DSL RJ-11 (ADSL over POTS models) or RJ-45 (ADSL over ISDN models) connects to
your ADSL-enabled telephone line. The ZyXEL Device is compatible with the ADSL/
ADSL2/ADSL2+ standards.
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P-660H/HW-D Series User’s Guide
1.2 Features
High Speed Internet Access
The ZyXEL Device is ideal for high-speed Internet browsing and making LAN-to-LAN
connections to remote networks. The ZyXEL Device is compatible with the ADSL/ADSL2/
ADSL2+ standards. Maximum data rates attainable for each standard are shown in the next
table.
Table 1 ADSL Standards
DATA RATE STANDARD
UPSTREAM
DOWNSTREAM
ADSL
832 kbps
8Mbps
ADSL2
3.5Mbps
12Mbps
ADSL2+
3.5Mbps
24Mbps
Note: If your ZyXEL Device does not support Annex M, the maximum ADSL2/2+
upstream data rate is 1.2 Mbps. ZyXEL Devices which work over ISDN do not
support Annex M.
The standard your ISP supports determines the maximum upstream and
downstream speeds attainable. Actual speeds attained also depend on the
distance from your ISP, line quality, etc.
Zero Configuration Internet Access
Once you connect and turn on the ZyXEL Device, it automatically detects the Internet
connection settings (such as the VCI/VPI numbers and the encapsulation method) from the
ISP and makes the necessary configuration changes. In cases where additional account
information (such as an Internet account user name and password) is required or the ZyXEL
Device cannot connect to the ISP, you will be redirected to web screen(s) for information input
or troubleshooting.
Any IP
The Any IP feature allows a computer to access the Internet and the ZyXEL Device without
changing the network settings (such as IP address and subnet mask) of the computer, when the
IP addresses of the computer and the ZyXEL Device are not in the same subnet.
Firewall
The ZyXEL Device is a stateful inspection firewall with DoS (Denial of Service) protection.
By default, when the firewall is activated, all incoming traffic from the WAN to the LAN is
blocked unless it is initiated from the LAN. The ZyXEL Device firewall supports TCP/UDP
inspection, DoS detection and prevention, real time alerts, reports and logs.
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Content Filtering
Content filtering allows you to block access to forbidden Internet web sites, schedule when the
ZyXEL Device should perform the filtering and give trusted LAN IP addresses unfiltered
Internet access.
Traffic Redirect
Traffic redirect forwards WAN traffic to a backup gateway when the ZyXEL Device cannot
connect to the Internet, thus acting as an auxiliary if your regular WAN connection fails.
Media Bandwidth Management
ZyXEL’s Media Bandwidth Management allows you to specify bandwidth classes based on an
application and/or subnet. You can allocate specific amounts of bandwidth capacity
(bandwidth budgets) to different bandwidth classes.
Universal Plug and Play (UPnP)
Using the standard TCP/IP protocol, the ZyXEL Device and other UPnP enabled devices can
dynamically join a network, obtain an IP address and convey its capabilities to other devices
on the network.
PPPoE (RFC2516)
PPPoE (Point-to-Point Protocol over Ethernet) emulates a dial-up connection. It allows your
ISP to use their existing network configuration with newer broadband technologies such as
ADSL. The PPPoE driver on the ZyXEL Device is transparent to the computers on the LAN,
which see only Ethernet and are not aware of PPPoE thus saving you from having to manage
PPPoE clients on individual computers. The ZyXEL Device also includes PPPoE idle time-out
(the PPPoE connection terminates after a period of no traffic that you configure) and PPPoE
Dial-on-Demand (the PPPoE connection is brought up only when an Internet access request is
made).
Network Address Translation (NAT)
Network Address Translation (NAT) allows the translation of an Internet protocol address
used within one network (for example a private IP address used in a local network) to a
different IP address known within another network (for example a public IP address used on
the Internet).
Dynamic DNS Support
With Dynamic DNS support, you can have a static hostname alias for a dynamic IP address,
allowing the host to be more easily accessible from various locations on the Internet. You must
register for this service with a Dynamic DNS service provider.
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P-660H/HW-D Series User’s Guide
DHCP
DHCP (Dynamic Host Configuration Protocol) allows the individual clients (computers) to
obtain the TCP/IP configuration at start-up from a centralized DHCP server. The ZyXEL
Device has built-in DHCP server capability enabled by default. It can assign IP addresses, an
IP default gateway and DNS servers to DHCP clients. The ZyXEL Device can now also act as
a surrogate DHCP server (DHCP Relay) where it relays IP address assignment from the actual
real DHCP server to the clients.
IP Alias
IP Alias allows you to partition a physical network into logical networks over the same
Ethernet interface. The ZyXEL Device supports three logical LAN interfaces via its single
physical Ethernet interface with the ZyXEL Device itself as the gateway for each LAN
network.
TR-069 Compliance
TR-069 is a protocol that defines how your P-660H-D can be managed via a management
server such as ZyXEL’s Vantage CNM Access. The management server can securely manage
and update configuration changes in the P-660H-Ds.
Housing
Your ZyXEL Device's compact and ventilated housing minimizes space requirements making
it easy to position anywhere in your busy office.
4-port Switch
A combination of switch and router makes your ZyXEL Device a cost-effective and viable
network solution. You can connect up to four computers to the ZyXEL Device without the
cost of a hub. Use a hub to add more than four computers to your LAN.
1.2.1 Wireless Features (P-660HW-D Only)
Wireless LAN
The ZyXEL Device supports the IEEE 802.11g standard, which is fully compatible with the
IEEE 802.11b standard, meaning that you can have both IEEE 802.11b and IEEE 802.11g
wireless clients in the same wireless network.
Note: The ZyXEL Device may be prone to RF (Radio Frequency) interference from
other 2.4 GHz devices such as microwave ovens, wireless phones, Bluetooth
enabled devices, and other wireless LANs.
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Wi-Fi Protected Access
Wi-Fi Protected Access (WPA) is a subset of the IEEE 802.11i security specification standard.
Key differences between WPA and WEP are user authentication and improved data
encryption.
WPA2
WPA 2 (IEEE 802.11i) is a wireless security standard that defines stronger encryption,
authentication and key management than WPA.
Both WPA and WPA2 improve data encryption by using Temporal Key Integrity Protocol
(TKIP), Message Integrity Check (MIC) and IEEE 802.1x. In addition to TKIP, WPA2 also
uses Advanced Encryption Standard (AES) in the Counter mode with Cipher block chaining
Message authentication code Protocol (CCMP) to offer stronger encryption.
Antenna
The ZyXEL Device is equipped with one 3dBi fixed antenna to provide clear radio signal
between the wireless stations and the access points.
WEP Encryption
WEP (Wired Equivalent Privacy) encrypts data frames before transmitting over the wireless
network to help keep network communications private.
Output Power Management
Output power management is the ability to set the level of output power.
There may be interference or difficulty with channel assignment when there is a high density
of APs within a coverage area. In this case you can lower the output power of each access
point, thus enabling you to place access points closer together.
Wireless LAN MAC Address Filtering
Your ZyXEL Device can check the MAC addresses of wireless stations against a list of
allowed or denied MAC addresses.
1.3 Applications for the ZyXEL Device
Here are some example uses for which the ZyXEL Device is well suited.
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P-660H/HW-D Series User’s Guide
1.3.1 Protected Internet Access
The ZyXEL Device is the ideal high-speed Internet access solution. It is compatible with all
major ADSL DSLAM (Digital Subscriber Line Access Multiplexer) providers and supports
the ADSL standards as shown in Table 1 on page 35. In addition, the ZyXEL Device with the
wireless features allows wireless clients access to your network resources.
The ZyXEL Device provides protection from attacks by Internet hackers. By default, the
firewall blocks all incoming traffic from the WAN. The firewall supports TCP/UDP
inspection and DoS (Denial of Services) detection and prevention, as well as real time alerts,
reports and logs.
Figure 1 Protected Internet Access Applications
1.3.2 LAN to LAN Application
You can use the ZyXEL Device to connect two geographically dispersed networks over the
ADSL line. A typical LAN-to-LAN application example is shown as follows.
Figure 2 LAN-to-LAN Application Example
1.4 Front Panel LEDs
The following figure shows the front panel LEDs.
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Figure 3 Front Panel (P-660HW-D)
Figure 4 Front Panel (P-660H-D)
The following table describes the LEDs.
Table 2 Front Panel LEDs
LED
COLOR
STATUS
DESCRIPTION
POWER
Green
On
The ZyXEL Device is receiving power and functioning
properly.
Blinking
The ZyXEL Device is rebooting or performing diagnostics.
On
Power to the ZyXEL Device is too low.
Off
The system is not ready or has malfunctioned.
On
The ZyXEL Device has a successful 10Mb Ethernet
connection.
Blinking
The ZyXEL Device is sending/receiving data.
On
The ZyXEL Device has a successful 100Mb Ethernet
connection.
Blinking
The ZyXEL Device is sending/receiving data.
Off
The LAN is not connected.
On
The ZyXEL Device is ready, but is not sending/receiving data
through the wireless LAN.
Blinking
The ZyXEL Device is sending/receiving data through the
wireless LAN.
Off
The wireless LAN is not ready or has failed.
On
The DSL line is up.
Blinking
The ZyXEL Device is initializing the DSL line.
Off
The DSL line is down.
Red
ETHERNET
Green
Amber
WLAN
Green
(P-660HW-D
only)
DSL
Green
Chapter 1 Getting To Know Your ZyXEL Device
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P-660H/HW-D Series User’s Guide
Table 2 Front Panel LEDs (continued)
LED
COLOR
STATUS
DESCRIPTION
INTERNET
Green
On
The Internet connection is up.
Blinking
The ZyXEL Device is sending/receiving data.
Off
The Internet connection is down.
1.5 Hardware Connection
Refer to the Quick Start Guide for information on hardware connection.
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CHAPTER 2
Introducing the Web
Configurator
This chapter describes how to access and navigate the web configurator.
2.1 Web Configurator Overview
The web configurator is an HTML-based management interface that allows easy ZyXEL
Device setup and management via Internet browser. Use Internet Explorer 6.0 and later or
Netscape Navigator 7.0 and later versions. The recommended screen resolution is 1024 by 768
pixels.
In order to use the web configurator you need to allow:
• Web browser pop-up windows from your device. Web pop-up blocking is enabled by
default in Windows XP SP (Service Pack) 2.
• JavaScripts (enabled by default).
• Java permissions (enabled by default).
See the chapter on troubleshooting if you need to make sure these functions are allowed in
Internet Explorer.
2.2 Accessing the Web Configurator
Note: Even though you can connect to the ZyXEL Device wirelessly, it is
recommended that you connect your computer to a LAN port for initial
configuration.
1 Make sure your ZyXEL Device hardware is properly connected (refer to the Quick Start
Guide).
2 Prepare your computer/computer network to connect to the ZyXEL Device (refer to the
Quick Start Guide).
3 Launch your web browser.
4 Type "192.168.1.1" as the URL.
5 A window displays as shown. Enter the default admin password 1234 to configure the
wizards and the advanced features or enter the default user password user to view the
Chapter 2 Introducing the Web Configurator
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P-660H/HW-D Series User’s Guide
status only. Click Login to proceed to a screen asking you to change your password or
click Cancel to revert to the default password.
Figure 5 Password Screen
6 If you entered the user password, skip the next two steps and refer to Section 2.4.2 on
page 47 for more information about the Status screen.
If you entered the admin password, it is highly recommended you change the default
admin password! Enter a new password between 1 and 30 characters, retype it to confirm
and click Apply; alternatively click Ignore to proceed to the main menu if you do not
want to change the password now.
Note: If you do not change the password at least once, the following screen appears
every time you log in with the admin password.
Figure 6 Change Password at Login
7 Select Go to Wizard setup and click Apply to display the wizard main screen.
Otherwise, select Go to Advanced setup and click Apply to display the Status screen.
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Figure 7 Select a Mode
Note: The management session automatically times out when the time period set in
the Administrator Inactivity Timer field expires (default five minutes). Simply
log back into the ZyXEL Device if this happens to you.
2.3 Resetting the ZyXEL Device
If you forget your password or cannot access the web configurator, you will need to use the
RESET button at the back of the ZyXEL Device to reload the factory-default configuration
file. This means that you will lose all configurations that you had previously and the password
will be reset to “1234”.
2.3.1 Using the Reset Button
1 Make sure the POWER LED is on (not blinking).
2 Press the RESET button for ten seconds or until the POWER LED begins to blink and
then release it. When the POWER LED begins to blink, the defaults have been restored
and the ZyXEL Device restarts.
2.4 Navigating the Web Configurator
We use the P-660HW-D1 web screens in this guide as an example. Screens vary slightly for
different ZyXEL Device models.
2.4.1 Navigation Panel
After you enter the admin password, use the sub-menus on the navigation panel to configure
ZyXEL Device features. The following table describes the sub-menus.
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P-660H/HW-D Series User’s Guide
Figure 8
Web Configurator: Main Screen
Click the Logout icon at any time
to exit the web configurator.
Use
submenus
to configure
ZyXEL
Device
features.
Note: Click the
icon (located in the top right corner of most screens) to view
embedded help.
Table 3 Web Configurator Screens Summary
LINK/ICON
SUB-LINK
FUNCTION
Wizard
INTERNET/
WIRELESS
SETUP
Use these screens for initial configuration including general
setup, ISP parameters for Internet Access and WAN IP/DNS
Server/MAC address assignment.
BANDWIDTH
MANAGEMENT
SETUP
Use these screens to limit bandwidth usage by application or
packet type.
Logout
Click this icon to exit the web configurator.
Status
This screen shows the ZyXEL Device’s general device, system
and interface status information. Use this screen to access the
summary statistics tables.
Network
WAN
Internet
Connection
This screen allows you to configure ISP parameters, WAN IP
address assignment, DNS servers and other advanced
properties.
More Connections Use this screen to view and configure other connections for
placing calls to another remote gateway.
WAN Backup
Setup
45
Use this screen to configure your traffic redirect properties and
WAN backup settings.
Chapter 2 Introducing the Web Configurator
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Table 3 Web Configurator Screens Summary (continued)
LINK/ICON
SUB-LINK
FUNCTION
LAN
IP
Use this screen to configure LAN TCP/IP settings, enable Any
IP and other advanced properties.
DHCP Setup
Use this screen to configure LAN DHCP settings.
Client List
Use this screen to view current DHCP client information and to
always assign an IP address to a MAC address (and host
name).
IP Alias
Use this screen to partition your LAN interface into subnets.
Wireless LAN
General
(Wireless devices
only)
OTIST
NAT
Use this screen to configure the wireless LAN settings and
WLAN authentication/security settings.
This screen allows you to assign wireless clients the ZyXEL
Device’s wireless security settings.
MAC Filter
Use this screen to configure the ZyXEL Device to block access
to devices or block the devices from accessing the ZyXEL
Device.
QoS
WMM QoS allows you to prioritize wireless traffic according to
the delivery requirements of the individual and applications.
General
Use this screen to enable NAT.
Port Forwarding
Use this screen to configure servers behind the ZyXEL Device.
Address Mapping
Use this screen to configure network address translation
mapping rules.
General
Use this screen to activate/deactivate the firewall and the
direction of network traffic to which to apply the rule.
Rules
This screen shows a summary of the firewall rules, and allows
you to edit/add a firewall rule.
Anti Probing
Use this screen to change your anti-probing settings.
Threshold
Use this screen to configure the threshold for DoS attacks.
Keyword
Use this screen to block sites containing certain keywords in the
URL.
Schedule
Use this screen to set the days and times for the ZyXEL Device
to perform content filtering.
Trusted
Use this screen to exclude a range of users on the LAN from
content filtering on your ZyXEL Device.
Security
Firewall
Content Filter
Advanced
Static Route
Bandwidth
MGMT
Use this screen to configure IP static routes.
Summary
Use this screen to enable bandwidth management on an
interface.
Rule Setup
Use this screen to define a bandwidth rule.
Monitor
Use this screen to view the ZyXEL Device’s bandwidth usage
and allotments.
Dynamic DNS
Chapter 2 Introducing the Web Configurator
Use this screen to set up dynamic DNS.
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P-660H/HW-D Series User’s Guide
Table 3 Web Configurator Screens Summary (continued)
LINK/ICON
SUB-LINK
FUNCTION
Remote MGMT
WWW
Use this screen to configure through which interface(s) and
from which IP address(es) users can use HTTPS or HTTP to
manage the ZyXEL Device.
Telnet
Use this screen to configure through which interface(s) and
from which IP address(es) users can use Telnet to manage the
ZyXEL Device.
FTP
Use this screen to configure through which interface(s) and
from which IP address(es) users can use FTP to access the
ZyXEL Device.
SNMP
Use this screen to configure your ZyXEL Device’s settings for
Simple Network Management Protocol management.
DNS
Use this screen to configure through which interface(s) and
from which IP address(es) users can send DNS queries to the
ZyXEL Device.
ICMP
Use this screen to change your anti-probing settings.
UPnP
Use this screen to enable UPnP on the ZyXEL Device.
Maintenance
System
Logs
Tools
Diagnostic
General
This screen contains administrative and system-related
information and also allows you to change your password.
Time Setting
Use this screen to change your ZyXEL Device’s time and date.
View Log
Use this screen to view the logs for the categories that you
selected.
Log Settings
Use this screen to change your ZyXEL Device’s log settings.
Firmware
Use this screen to upload firmware to your ZyXEL Device.
Configuration
Use this screen to backup and restore the configuration or reset
the factory defaults to your ZyXEL Device.
Restart
This screen allows you to reboot the ZyXEL Device without
turning the power off.
General
These screens display information to help you identify problems
with the ZyXEL Device general connection.
DSL Line
These screens display information to help you identify problems
with the DSL line.
2.4.2 Status Screen
The following summarizes how to navigate the web configurator from the Status screen.
Some fields or links are not available if you entered the user password in the login password
screen (see Figure 5 on page 43). Not all fields are available on all models.
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Figure 9 Status Screen
The following table describes the labels shown in the Status screen.
Table 4 Status Screen
LABEL
DESCRIPTION
Refresh Interval
Select a number of seconds or None from the drop-down list box to refresh all
screen statistics automatically at the end of every time interval or to not refresh the
screen statistics.
Apply
Click this button to refresh the status screen statistics.
Device Information
Host Name
This is the System Name you enter in the Maintenance > System > General
screen. It is for identification purposes.
Model Number
This is your ZyXEL Device’s model name.
MAC Address
This is the MAC (Media Access Control) or Ethernet address unique to your ZyXEL
Device.
ZyNOS Firmware
Version
This is the ZyNOS Firmware version and the date created. ZyNOS is ZyXEL's
proprietary Network Operating System design.
WAN Information
DSL Mode
This is the standard that your ZyXEL Device is using.
IP Address
This is the WAN port IP address.
IP Subnet Mask
This is the WAN port IP subnet mask.
Default Gateway
This is the IP address of the default gateway, if applicable.
VPI/VCI
This is the Virtual Path Identifier and Virtual Channel Identifier that you entered in
the wizard or WAN screen.
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P-660H/HW-D Series User’s Guide
Table 4 Status Screen
LABEL
DESCRIPTION
LAN Information
IP Address
This is the LAN port IP address.
IP Subnet Mask
This is the LAN port IP subnet mask.
DHCP
This is the LAN port DHCP role - Server, Relay or None.
WLAN Information (Wireless devices only)
SSID
This is the descriptive name used to identify the ZyXEL Device in the wireless
LAN.
Channel
This is the channel number used by the ZyXEL Device now.
WEP
This displays the status of WEP data encryption.
Security
Firewall
This displays whether or not the ZyXEL Device’s firewall is activated.
Content Filter
This displays whether or not the ZyXEL Device’s content filtering is activated.
System Status
System Uptime
This is the total time the ZyXEL Device has been on.
Current Date/Time This field displays your ZyXEL Device’s present date and time.
System Mode
This displays whether the ZyXEL Device is functioning as a router or a bridge.
CPU Usage
This number shows how many kilobytes of the heap memory the ZyXEL Device is
using. Heap memory refers to the memory that is not used by ZyNOS (ZyXEL
Network Operating System) and is thus available for running processes like NAT,
VPN and the firewall.
The bar displays what percent of the ZyXEL Device's heap memory is in use. The
bar turns from green to red when the maximum is being approached.
Memory Usage
This number shows the ZyXEL Device's total heap memory (in kilobytes).
The bar displays what percent of the ZyXEL Device's heap memory is in use. The
bar turns from green to red when the maximum is being approached.
Interface Status
Interface
This displays the ZyXEL Device port types.
Status
This field displays Down (line is down), Up (line is up or connected) if you're using
Ethernet encapsulation and Down (line is down), Up (line is up or connected), Idle
(line (ppp) idle), Dial (starting to trigger a call) and Drop (dropping a call) if you're
using PPPoE encapsulation.
For the WLAN port, it displays Active when WLAN is enabled or Inactive when
WLAN is disabled.
Rate
For the LAN ports, this displays the port speed and duplex setting.
For the WAN port, it displays the downstream and upstream transmission rate.
For the WLAN port, it displays the transmission rate when WLAN is enabled or N/A
when WLAN is disabled.
Summary
49
Any IP Table
Use this screen to view a list of IP addresses and MAC addresses of computers,
which are not in the same subnet as the ZyXEL Device.
WLAN Status
(Wireless devices
only)
This screen displays the MAC address(es) of the wireless stations that are
currently associating with the ZyXEL Device.
Chapter 2 Introducing the Web Configurator
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Table 4 Status Screen
LABEL
DESCRIPTION
Bandwidth Status
Use this screen to view the ZyXEL Device’s bandwidth usage and allotments.
Packet Statistics
Use this screen to view port status and packet specific statistics.
2.4.3 Status: Any IP Table
Click the Any IP Table hyperlink in the Status screen. The Any IP table shows current readonly information (including the IP address and the MAC address) of all network devices that
use the Any IP feature to communicate with the ZyXEL Device.
Figure 10 Status: Any IP Table
The following table describes the labels in this screen.
Table 5 Status: Any IP Table
LABEL
DESCRIPTION
This is the index number of the host computer.
IP Address
This field displays the IP address of the network device.
MAC Address
This field displays the MAC (Media Access Control) address of the computer with the
displayed IP address.
Every Ethernet device has a unique MAC address. The MAC address is assigned at
the factory and consists of six pairs of hexadecimal characters, for example,
00:A0:C5:00:00:02.
Refresh
Click Refresh to update this screen.
2.4.4 Status: WLAN Status
Click the WLAN Status hyperlink in the Status screen to view the wireless stations that are
currently associated to the ZyXEL Device.
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P-660H/HW-D Series User’s Guide
Figure 11 Status: WLAN Status
The following table describes the labels in this screen.
Table 6 Status: WLAN Status
LABEL
DESCRIPTION
This is the index number of an associated wireless station.
MAC Address
This field displays the MAC (Media Access Control) address of an associated wireless
station.
Association
TIme
This field displays the time a wireless station first associated with the ZyXEL Device.
Refresh
Click Refresh to reload this screen.
2.4.5 Status: Bandwidth Status
Click the Bandwidth Status hyperlink in the Status screen. Select an interface from the dropdown list box to view the bandwidth usage of its bandwidth rules. The gray section of the bar
represents the percentage of unused bandwidth and the blue color represents the percentage of
bandwidth in use.
Figure 12 Status: Bandwidth Status
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2.4.6 Status: Packet Statistics
Click the Packet Statistics hyperlink in the Status screen. Read-only information here
includes port status and packet specific statistics. Also provided are "system up time" and "poll
interval(s)". The Poll Interval(s) field is configurable. Not all fields are available on all
models
Figure 13 Status: Packet Statistics
The following table describes the fields in this screen.
Table 7 Status: Packet Statistics
LABEL
DESCRIPTION
System Monitor
System up Time
This is the elapsed time the system has been up.
Current Date/Time
This field displays your ZyXEL Device’s present date and time.
CPU Usage
This field specifies the percentage of CPU utilization.
Memory Usage
This field specifies the percentage of memory utilization.
LAN or WAN Port
Statistics
This is the WAN or LAN port.
Link Status
This is the status of your WAN link.
Upstream Speed
This is the upstream speed of your ZyXEL Device.
Downstream Speed This is the downstream speed of your ZyXEL Device.
Node-Link
This field displays the remote node index number and link type. Link types are
PPPoA, ENET, RFC 1483 and PPPoE.
Interface
This field displays the type of port.
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Table 7 Status: Packet Statistics (continued)
LABEL
DESCRIPTION
Status
This field displays Down (line is down), Up (line is up or connected) if you're
using Ethernet encapsulation and Down (line is down), Up (line is up or
connected), Idle (line (ppp) idle), Dial (starting to trigger a call) and Drop
(dropping a call) if you're using PPPoE encapsulation.
For the WLAN port, it displays the transmission rate when WLAN is enabled or
N/A when WLAN is disabled.
TxPkts
This field displays the number of packets transmitted on this port.
RxPkts
This field displays the number of packets received on this port.
Errors
This field displays the number of error packets on this port.
Tx B/s
This field displays the number of bytes transmitted in the last second.
Rx B/s
This field displays the number of bytes received in the last second.
Up Time
This field displays the elapsed time this port has been up.
Collisions
This is the number of collisions on this port.
Poll Interval(s)
Type the time interval for the browser to refresh system statistics.
Set Interval
Click this button to apply the new poll interval you entered in the Poll Interval
field above.
Stop
Click this button to halt the refreshing of the system statistics.
2.4.7 Changing Login Password
It is highly recommended that you periodically change the password for accessing the ZyXEL
Device. If you didn’t change the default one after you logged in or you want to change to a
new password again, then click Maintenance > System to display the screen as shown next.
See Table 89 on page 227 for detailed field descriptions.
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Figure 14 System General
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CHAPTER 3
Wizard Setup for Internet Access
This chapter provides information on the Wizard Setup screens for Internet access in the web
configurator.
3.1 Introduction
Use the wizard setup screens to configure your system for Internet access with the information
given to you by your ISP.
Note: See the advanced menu chapters for background information on these fields.
3.2 Internet Access Wizard Setup
1 After you enter the admin password to access the web configurator, select Go to Wizard
setup and click Apply. Otherwise, click the wizard icon (
) in the top right corner of
the web configurator to display the wizard main screen.
Figure 15 Select a Mode
2 Click INTERNET/WIRELESS SETUP to configure the system for Internet access and
wireless connection.
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Figure 16 Wizard: Welcome
3 The wizard attempts to detect which WAN connection type you are using.
If the wizard detects your connection type and your ISP uses PPPoE or PPPoA, go to
Section 3.2.1 on page 58. The screen varies depending on the connection type you use.
If the wizard does not detect a connection type and the following screen appears (see
Figure 17 on page 57), check your hardware connections and click Restart the Internet/
Wireless Setup Wizard to have the ZyXEL Device detect your connection again.
Figure 17 Auto Detection: No DSL Connection
If the wizard still cannot detect a connection type and the following screen appears (see
Figure 18 on page 58), click Next and refer to Section 3.2.2 on page 58 on how to
configure the ZyXEL Device for Internet access manually.
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Figure 18 Auto Detection: Failed
3.2.1 Automatic Detection
1 If you have a PPPoE or PPPoA connection, a screen displays prompting you to enter your
Internet account information. Enter the username, password and/or service name exactly
as provided.
2 Click Next and see Section 3.3 on page 63 for wireless connection wizard setup.
Figure 19 Auto-Detection: PPPoE
3.2.2 Manual Configuration
1 If the ZyXEL Device fails to detect your DSL connection type, enter the Internet access
information given to you by your ISP exactly in the wizard screen. If not given, leave the
fields set to the default.
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Figure 20 Internet Access Wizard Setup: ISP Parameters
The following table describes the fields in this screen.
Table 8 Internet Access Wizard Setup: ISP Parameters
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LABEL
DESCRIPTION
Mode
From the Mode drop-down list box, select Routing (default) if your ISP allows
multiple computers to share an Internet account. Otherwise select Bridge.
Encapsulation
Select the encapsulation type your ISP uses from the Encapsulation drop-down list
box. Choices vary depending on what you select in the Mode field.
If you select Bridge in the Mode field, select either PPPoA or RFC 1483.
If you select Routing in the Mode field, select PPPoA, RFC 1483, ENET ENCAP or
PPPoE.
Multiplexing
Select the multiplexing method used by your ISP from the Multiplex drop-down list
box either VC-based or LLC-based.
Virtual Circuit
ID
VPI (Virtual Path Identifier) and VCI (Virtual Channel Identifier) define a virtual circuit.
Refer to the appendix for more information.
VPI
Enter the VPI assigned to you. This field may already be configured.
VCI
Enter the VCI assigned to you. This field may already be configured.
Back
Click Back to go back to the previous screen.
Next
Click Next to continue to the next wizard screen. The next wizard screen you see
depends on what protocol you chose above.
Exit
Click Exit to close the wizard screen without saving your changes.
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2 The next wizard screen varies depending on what mode and encapsulation type you use.
All screens shown are with routing mode. Configure the fields and click Next to continue.
See Section 3.3 on page 63 for wireless connection wizard setup
Figure 21 Internet Connection with PPPoE
The following table describes the fields in this screen.
Table 9
Internet Connection with PPPoE
LABEL
DESCRIPTION
User Name
Enter the user name exactly as your ISP assigned. If assigned a name in the form
user@domain where domain identifies a service name, then enter both components
exactly as given.
Password
Enter the password associated with the user name above.
Service Name
Type the name of your PPPoE service here.
Back
Click Back to go back to the previous wizard screen.
Apply
Click Apply to save your changes back to the ZyXEL Device.
Exit
Click Exit to close the wizard screen without saving your changes.
Figure 22
Internet Connection with RFC 1483
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The following table describes the fields in this screen.
Table 10 Internet Connection with RFC 1483
LABEL
DESCRIPTION
IP Address
This field is available if you select Routing in the Mode field.
Type your ISP assigned IP address in this field.
Back
Click Back to go back to the previous wizard screen.
Next
Click Next to continue to the next wizard screen.
Exit
Click Exit to close the wizard screen without saving your changes.
Figure 23 Internet Connection with ENET ENCAP
The following table describes the fields in this screen.
Table 11 Internet Connection with ENET ENCAP
61
LABEL
DESCRIPTION
Obtain an IP
Address
Automatically
A static IP address is a fixed IP that your ISP gives you. A dynamic IP address is not
fixed; the ISP assigns you a different one each time you connect to the Internet.
Select Obtain an IP Address Automatically if you have a dynamic IP address.
Static IP
Address
Select Static IP Address if your ISP gives you a fixed IP address.
IP Address
Enter your ISP assigned IP address.
Subnet Mask
Enter a subnet mask in dotted decimal notation.
Refer to the appendices to calculate a subnet mask If you are implementing subnetting.
Gateway IP
address
You must specify a gateway IP address (supplied by your ISP) when you use ENET
ENCAP in the Encapsulation field in the previous screen.
First DNS
Server
Enter the IP addresses of the DNS servers. The DNS servers are passed to the DHCP
clients along with the IP address and the subnet mask.
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Table 11 Internet Connection with ENET ENCAP (continued)
LABEL
DESCRIPTION
Second DNS
Server
As above.
Back
Click Back to go back to the previous wizard screen.
Apply
Click Apply to save your changes back to the ZyXEL Device.
Exit
Click Exit to close the wizard screen without saving your changes.
Figure 24 Internet Connection with PPPoA
The following table describes the fields in this screen.
Table 12 Internet Connection with PPPoA
LABEL
DESCRIPTION
User Name
Enter the login name that your ISP gives you.
Password
Enter the password associated with the user name above.
Back
Click Back to go back to the previous wizard screen.
Apply
Click Apply to save your changes back to the ZyXEL Device.
Exit
Click Exit to close the wizard screen without saving your changes.
• If the user name and/or password you entered for PPPoE or PPPoA connection are not
correct, the screen displays as shown next. Click Back to Username and Password
setup to go back to the screen where you can modify them.
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Figure 25 Connection Test Failed-1
• If the following screen displays, check if your account is activated or click Restart the
Internet/Wireless Setup Wizard to verify your Internet access settings.
Figure 26 Connection Test Failed-2.
3.3 Wireless Connection Wizard Setup
After you configure the Internet access information, use the following screens to set up your
wireless LAN. This section is available on the wireless devices only.
1 Select Yes and click Next to configure wireless settings. Otherwise, select No and skip to
Step 6.
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Figure 27 Connection Test Successful
2 Use this screen to activate the wireless LAN and OTIST. Click Next to continue.
Figure 28 Wireless LAN Setup Wizard 1
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The following table describes the labels in this screen.
Table 13 Wireless LAN Setup Wizard 1
LABEL
DESCRIPTION
Active
Select the check box to turn on the wireless LAN.
Enable OTIST
Select the check box to enable OTIST if you want to transfer your ZyXEL
Device’s SSID and WPA-PSK security settings to wireless clients that support
OTIST and are within transmission range.
You must also activate and start OTIST on the wireless client at the same time.
The process takes three minutes to complete.
Note: Enable OTIST only if your wireless clients support WPA
and OTIST.
Setup Key
Type an OTIST Setup Key of up to eight ASCII characters in length. Be sure to
use the same OTIST Setup Key on the ZyXEL Device and wireless clients.
Back
Click Back to display the previous screen.
Next
Click Next to proceed to the next screen.
Exit
Click Exit to close the wizard screen without saving.
3 Configure your wireless settings in this screen. Click Next.
Figure 29 Wireless LAN Setup Wizard 2
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The following table describes the labels in this screen.
Table 14 Wireless LAN Setup Wizard 2
LABEL
DESCRIPTION
Network
Name(SSID)
Enter a descriptive name (up to 32 printable 7-bit ASCII characters) for the wireless
LAN.
If you change this field on the ZyXEL Device, make sure all wireless stations use the
same SSID in order to access the network.
Channel
Selection
The range of radio frequencies used by IEEE 802.11b/g wireless devices is called a
channel. Select a channel ID that is not already in use by a neighboring device.
Security
Select Automatically assign a WPA key (Recommended) to have the ZyXEL
Device create a pre-shared key (WPA-PSK) automatically only if your wireless clients
support WPA and OTIST. This option is availeble only when you enable OTIST in the
previous wizard screen.
Select Manually assign a WPA-PSK key to configure a pre-shared key (WPA-PSK).
Choose this option only if your wireless clients support WPA. See Section 3.3.1 on
page 66 for more information.
Select Manually assign a WEP key to configure a WEP Key. See Section 3.3.2 on
page 67 for more information.
Select Disable wireless security to have no wireless LAN security configured and
your network is accessible to any wireless networking device that is within range.
Note: If you enable OTIST in the previous wizard screen but select
Disable wireless security here, the ZyXEL Device still creates
a pre-shared key (WPA-PSK) automatically.
If you enable OTIST and select Manually assign a WEP key,
the ZyXEL Device will replace the WEP key with a WPA-PSK.
Back
Click Back to display the previous screen.
Next
Click Next to proceed to the next screen.
Exit
Click Exit to close the wizard screen without saving.
Note: The wireless stations and ZyXEL Device must use the same SSID, channel ID
and WEP encryption key (if WEP is enabled), WPA-PSK (if WPA-PSK is
enabled) for wireless communication.
4 This screen varies depending on the security mode you selected in the previous screen.
Fill in the field (if available) and click Next.
3.3.1 Manually assign a WPA-PSK key
Choose Manually assign a WPA-PSK key in the Wireless LAN setup screen to set up a PreShared Key.
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Figure 30 Manually assign a WPA key
The following table describes the labels in this screen.
Table 15 Manually assign a WPA key
LABEL
DESCRIPTION
Pre-Shared
Key
Type from 8 to 63 case-sensitive ASCII characters. You can set up the most secure
wireless connection by configuring WPA in the wireless LAN screens. You need to
configure an authentication server to do this.
Back
Click Back to display the previous screen.
Next
Click Next to proceed to the next screen.
Exit
Click Exit to close the wizard screen without saving.
3.3.2 Manually assign a WEP key
Choose Manually assign a WEP key to setup WEP Encryption parameters.
Figure 31 Manually assign a WEP key
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The following table describes the labels in this screen.
Table 16 Manually assign a WEP key
LABEL
DESCRIPTION
Key
The WEP keys are used to encrypt data. Both the ZyXEL Device and the wireless
stations must use the same WEP key for data transmission.
Enter any 5, 13 or 29 ASCII characters or 10, 26 or 58 hexadecimal characters ("0-9",
"A-F") for a 64-bit, 128-bit or 256-bit WEP key respectively.
Back
Click Back to display the previous screen.
Next
Click Next to proceed to the next screen.
Exit
Click Exit to close the wizard screen without saving.
5 Click Apply to save your wireless LAN settings.
Figure 32 Wireless LAN Setup 3
6 Use the read-only summary table to check whether what you have configured is correct.
Click Finish to complete and save the wizard setup.
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Figure 33 Internet Access and WLAN Wizard Setup Complete
7 Launch your web browser and navigate to www.zyxel.com. Internet access is just the
beginning. Refer to the rest of this guide for more detailed information on the complete
range of ZyXEL Device features. If you cannot access the Internet, open the web
configurator again to confirm that the Internet settings you configured in the wizard setup
are correct.
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CHAPTER 4
Bandwidth Management Wizard
This chapter shows you how to configure basic bandwidth management using the wizard
screens.
4.1 Introduction
Bandwidth management allows you to control the amount of bandwidth going out through the
ZyXEL Device’s WAN port and prioritize the distribution of the bandwidth according to
service bandwidth requirements. This helps keep one service from using all of the available
bandwidth and shutting out other users.
4.2 Predefined Media Bandwidth Management Services
The following is a description of the services that you can select and to which you can apply
media bandwidth management using the wizard screens.
Table 17 Media Bandwidth Management Setup: Services
SERVICE
DESCRIPTION
Xbox Live
This is Microsoft’s online gaming service that lets you play multiplayer Xbox games
on the Internet via broadband technology. Xbox Live uses port 3074.
VoIP (SIP)
Sending voice signals over the Internet is called Voice over IP or VoIP. Session
Initiated Protocol (SIP) is an internationally recognized standard for implementing
VoIP. SIP is an application-layer control (signaling) protocol that handles the
setting up, altering and tearing down of voice and multimedia sessions over the
Internet.
SIP is transported primarily over UDP but can also be transported over TCP, using
the default port number 5060.
FTP
File Transfer Program enables fast transfer of files, including large files that may
not be possible by e-mail. FTP uses port number 21.
E-Mail
Electronic mail consists of messages sent through a computer network to specific
groups or individuals. Here are some default ports for e-mail:
POP3 - port 110
IMAP - port 143
SMTP - port 25
HTTP - port 80
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Table 17 Media Bandwidth Management Setup: Services (continued)
SERVICE
DESCRIPTION
eMule
These programs use advanced file sharing applications relying on central servers
to search for files. They use default port 4662.
WWW
The World Wide Web (WWW) is an Internet system to distribute graphical, hyperlinked information, based on Hyper Text Transfer Protocol (HTTP) - a client/server
protocol for the World Wide Web. The Web is not synonymous with the Internet;
rather, it is just one service on the Internet. Other services on the Internet include
Internet Relay Chat and Newsgroups. The Web is accessed through use of a
browser.
4.3 Bandwidth Management Wizard Setup
1 After you enter the admin password to access the web configurator, select Go to Wizard
setup and click Apply. Otherwise, click the wizard icon (
) in the top right corner of
the web configurator to display the wizard main screen.
Figure 34 Select a Mode
2 Click BANDWIDTH MANAGEMENT SETUP to configure the system for Internet
access and wireless connection.
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Figure 35 Wizard: Welcome
3 Activate bandwidth management and select to allocate bandwidth to packets based on the
service requirements.
Figure 36 Bandwidth Management Wizard: General Information
The following fields describe the label in this screen.
Table 18 Bandwidth Management Wizard: General Information
LABEL
DESCRIPTION
Active
Select the Active check box to have the ZyXEL Device apply bandwidth
management to traffic going out through the ZyXEL Device’s port(s).
Select Services Setup to allocate bandwidth based on the service requirements.
Back
Click Back to display the previous screen.
Next
Click Next to proceed to the next screen.
Exit
Click Exit to close the wizard screen without saving.
4 Use the second wizard screen to select the services that you want to apply bandwidth
management and select the priorities that you want to apply to the services listed.
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Figure 37 Bandwidth Management Wizard: Configuration
The following table describes the labels in this screen.
Table 19 Bandwidth Management Wizard: Configuration
LABEL
DESCRIPTION
Active
Select an entry’s Active check box to turn on bandwidth management for the service/
application.
Service
These fields display the services names.
Priority
Select High, Mid or Low priority for each service to have your ZyXEL Device use a
priority for traffic that matches that service.
A service with High priority is given as much bandwidth as it needs.
If you select services as having the same priority, then bandwidth is divided equally
amongst those services.
Services not specified in bandwidth management are allocated bandwidth after all
specified services receive their bandwidth requirements.
If the rules set up in this wizard are changed in Advanced > Bandwidth MGMT >
Rule Setup, then the service priority radio button will be set to User Configured.
The Advanced > Bandwidth MGMT > Rule Setup screen allows you to edit these
rule configurations.
Auto classifier Select Auto classifier rest bandwidth to automatically allocate unbudgeted or
rest bandwidth unused bandwidth to services based on the packet type.
73
Back
Click Back to go back to the previous wizard screen.
Apply
Click Apply to save your changes back to the ZyXEL Device.
Exit
Click Exit to close the wizard screen without saving your changes.
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5 Follow the on-screen instructions and click Finish to complete the wizard setup and save
your configuration.
Figure 38 Bandwidth Management Wizard: Complete
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CHAPTER 5
WAN Setup
This chapter describes how to configure WAN settings.
5.1 WAN Overview
A WAN (Wide Area Network) is an outside connection to another network or the Internet.
5.1.1 Encapsulation
Be sure to use the encapsulation method required by your ISP. The ZyXEL Device supports
the following methods.
5.1.1.1 ENET ENCAP
The MAC Encapsulated Routing Link Protocol (ENET ENCAP) is only implemented with the
IP network protocol. IP packets are routed between the Ethernet interface and the WAN
interface and then formatted so that they can be understood in a bridged environment. For
instance, it encapsulates routed Ethernet frames into bridged ATM cells. ENET ENCAP
requires that you specify a gateway IP address in the ENET ENCAP Gateway field in the
second wizard screen. You can get this information from your ISP.
5.1.1.2 PPP over Ethernet
PPPoE (Point-to-Point Protocol over Ethernet) provides access control and billing
functionality in a manner similar to dial-up services using PPP. PPPoE is an IETF standard
(RFC 2516) specifying how a personal computer (PC) interacts with a broadband modem
(DSL, cable, wireless, etc.) connection.
For the service provider, PPPoE offers an access and authentication method that works with
existing access control systems (for example RADIUS).
One of the benefits of PPPoE is the ability to let you access one of multiple network services,
a function known as dynamic service selection. This enables the service provider to easily
create and offer new IP services for individuals.
Operationally, PPPoE saves significant effort for both you and the ISP or carrier, as it requires
no specific configuration of the broadband modem at the customer site.
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By implementing PPPoE directly on the ZyXEL Device (rather than individual computers),
the computers on the LAN do not need PPPoE software installed, since the ZyXEL Device
does that part of the task. Furthermore, with NAT, all of the LANs’ computers will have
access.
5.1.1.3 PPPoA
PPPoA stands for Point to Point Protocol over ATM Adaptation Layer 5 (AAL5). A PPPoA
connection functions like a dial-up Internet connection. The ZyXEL Device encapsulates the
PPP session based on RFC1483 and sends it through an ATM PVC (Permanent Virtual
Circuit) to the Internet Service Provider’s (ISP) DSLAM (digital access multiplexer). Please
refer to RFC 2364 for more information on PPPoA. Refer to RFC 1661 for more information
on PPP.
5.1.1.4 RFC 1483
RFC 1483 describes two methods for Multiprotocol Encapsulation over ATM Adaptation
Layer 5 (AAL5). The first method allows multiplexing of multiple protocols over a single
ATM virtual circuit (LLC-based multiplexing) and the second method assumes that each
protocol is carried over a separate ATM virtual circuit (VC-based multiplexing). Please refer
to the RFC for more detailed information.
5.1.2 Multiplexing
There are two conventions to identify what protocols the virtual circuit (VC) is carrying. Be
sure to use the multiplexing method required by your ISP.
5.1.2.1 VC-based Multiplexing
In this case, by prior mutual agreement, each protocol is assigned to a specific virtual circuit;
for example, VC1 carries IP, etc. VC-based multiplexing may be dominant in environments
where dynamic creation of large numbers of ATM VCs is fast and economical.
5.1.2.2 LLC-based Multiplexing
In this case one VC carries multiple protocols with protocol identifying information being
contained in each packet header. Despite the extra bandwidth and processing overhead, this
method may be advantageous if it is not practical to have a separate VC for each carried
protocol, for example, if charging heavily depends on the number of simultaneous VCs.
5.1.3 Encapsulation and Multiplexing Scenarios
For Internet access you should use the encapsulation and multiplexing methods used by your
ISP. Consult your telephone company for information on encapsulation and multiplexing
methods for LAN-to-LAN applications, for example between a branch office and corporate
headquarters. There must be prior agreement on encapsulation and multiplexing methods
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because they cannot be automatically determined. What method(s) you use also depends on
how many VCs you have and how many different network protocols you need. The extra
overhead that ENET ENCAP encapsulation entails makes it a poor choice in a LAN-to-LAN
application. Here are some examples of more suitable combinations in such an application.
5.1.3.1 Scenario 1: One VC, Multiple Protocols
PPPoA (RFC-2364) encapsulation with VC-based multiplexing is the best combination
because no extra protocol identifying headers are needed. The PPP protocol already contains
this information.
5.1.3.2 Scenario 2: One VC, One Protocol (IP)
Selecting RFC-1483 encapsulation with VC-based multiplexing requires the least amount of
overhead (0 octets). However, if there is a potential need for multiple protocol support in the
future, it may be safer to select PPPoA encapsulation instead of RFC-1483, so you do not
need to reconfigure either computer later.
5.1.3.3 Scenario 3: Multiple VCs
If you have an equal number (or more) of VCs than the number of protocols, then select RFC1483 encapsulation and VC-based multiplexing.
5.1.4 VPI and VCI
Be sure to use the correct Virtual Path Identifier (VPI) and Virtual Channel Identifier (VCI)
numbers assigned to you. The valid range for the VPI is 0 to 255 and for the VCI is 32 to
65535 (0 to 31 is reserved for local management of ATM traffic). Please see the appendix for
more information.
5.1.5 IP Address Assignment
A static IP is a fixed IP that your ISP gives you. A dynamic IP is not fixed; the ISP assigns you
a different one each time. The Single User Account feature can be enabled or disabled if you
have either a dynamic or static IP. However the encapsulation method assigned influences
your choices for IP address and ENET ENCAP gateway.
5.1.5.1 IP Assignment with PPPoA or PPPoE Encapsulation
If you have a dynamic IP, then the IP Address and ENET ENCAP Gateway fields are not
applicable (N/A). If you have a static IP, then you only need to fill in the IP Address field and
not the ENET ENCAP Gateway field.
5.1.5.2 IP Assignment with RFC 1483 Encapsulation
In this case the IP Address Assignment must be static with the same requirements for the IP
Address and ENET ENCAP Gateway fields as stated above.
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