ZyXEL Communications P-660HWP-D1 User manual

www.zyxel.com
P-660HWP-D1
802.11g HomePlug AV ADSL2+ Security Gateway
User’s Guide
Version 3.40
6/2007
Edition 1

About This User's Guide
P-660HWP-D1 User’s Guide 3
About This User's Guide
Intended Audience
This manual is intended for people who want to configure the P-660HWP-D1 using the web
configurator. You should have at least a basic knowledge of TCP/IP networking concepts and
topology.
Related Documentation
• Quick Start Guide
The Quick Start Guide is designed to help you get up and running right away. It contains
information on setting up your network and configuring for Internet access.
• Web Configurator Online Help
Embedded web help for descriptions of individual screens and supplementary
information.
"It is recommended you use the web configurator to configure the P-660HWP-
D1.
• Supporting Disk
Refer to the included CD for support documents.
• ZyXEL Web Site
• Please refer to www.zyxel.com for additional support documentation and product
certifications.
User Guide Feedback
Help us help you. Send all User Guide-related comments, questions or suggestions for
improvement to the following address, or use e-mail instead. Thank you!
The Technical Writing Team,
ZyXEL Communications Corp.,
6 Innovation Road II,
Science-Based Industrial Park,
Hsinchu, 300, Taiwan.
E-mail: [email protected]

Document Conventions
P-660HWP-D1 User’s Guide
4
Document Conventions
Warnings and Notes
These are how warnings and notes are shown in this User’s Guide.
1Warnings tell you about things that could harm you or your device.
"Notes tell you other important information (for example, other things you may
need to configure or helpful tips) or recommendations.
Syntax Conventions
• The P-660HWP-D1 may be referred to as the “P-660HWP-D1”, the “device” or the
“system” in this User’s Guide.
• Product labels, screen names, field labels and field choices are all in bold font.
• A key stroke is denoted by square brackets and uppercase text, for example, [ENTER]
means the “enter” or “return” key on your keyboard.
• “Enter” means for you to type one or more characters and then press the [ENTER] key.
“Select” or “choose” means for you to use one of the predefined choices.
• A right angle bracket ( > ) within a screen name denotes a mouse click. For example,
Maintenance > Log > Log Setting means you first click Maintenance in the navigation
panel, then the Log sub menu and finally the Log Setting tab to get to that screen.
• Units of measurement may denote the “metric” value or the “scientific” value. For
example, “k” for kilo may denote “1000” or “1024”, “M” for mega may denote “1000000”
or “1048576” and so on.

Document Conventions
P-660HWP-D1 User’s Guide 5
Icons Used in Figures
Figures in this User’s Guide may use the following generic icons. The P-660HWP-D1 icon is
not an exact representation of your device.
P-660HWP-D1 Computer Notebook computer
Server DSLAM Firewall
Telephone Switch Router

Safety Warnings
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6
Safety Warnings
1For your safety, be sure to read and follow all warning notices and instructions.
• Do NOT use this product near water, for example, in a wet basement or near a swimming
pool.
• Do NOT expose your device to dampness, dust or corrosive liquids.
• Do NOT store things on the device.
• Do NOT install, use, or service this device during a thunderstorm. There is a remote risk
of electric shock from lightning.
• Connect ONLY suitable accessories to the device.
• Do NOT open the device or unit. Opening or removing covers can expose you to
dangerous high voltage points or other risks. ONLY qualified service personnel should
service or disassemble this device. Please contact your vendor for further information.
• Make sure to connect the cables to the correct ports.
• Place connecting cables carefully so that no one will step on them or stumble over them.
• Always disconnect all cables from this device before servicing or disassembling.
• Use ONLY an appropriate power adaptor or cord for your device.
• Connect the power adaptor or cord to the right supply voltage (for example, 110V AC in
North America or 230V AC in Europe).
• Do NOT allow anything to rest on the power adaptor or cord and do NOT place the
product where anyone can walk on the power adaptor or cord.
• Do NOT use the device if the power adaptor or cord is damaged as it might cause
electrocution.
• If the power adaptor or cord is damaged, remove it from the power outlet.
• Do NOT attempt to repair the power adaptor or cord. Contact your local vendor to order a
new one.
• Do not use the device outside, and make sure all the connections are indoors. There is a
remote risk of electric shock from lightning.
• Do NOT obstruct the device ventilation slots, as insufficient airflow may harm your
device.
• Please use only No. 26 AWG (American Wire Gauge) or larger telecommunication line
cord.
• Antenna Warning! This device meets ETSI and FCC certification requirements when
using the included antenna(s). Only use the included antenna(s).
• If you wall mount your device, make sure that no electrical lines, gas or water pipes will
be damaged.
This product is recyclable. Dispose of it properly.

Safety Warnings
P-660HWP-D1 User’s Guide 7

Safety Warnings
P-660HWP-D1 User’s Guide
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Contents Overview
P-660HWP-D1 User’s Guide 9
Contents Overview
Introduction ............................................................................................................................ 31
Introducing the P-660HWP-D1 .................................................................................................. 33
Introducing the Web Configurator .............................................................................................. 41
Wizards ................................................................................................................................... 55
Wizard Setup for Internet/Wireless Access ............................................................................... 57
Bandwidth Management Wizard ................................................................................................ 69
Network ................................................................................................................................... 71
WAN Setup ................................................................................................................................ 73
LAN Setup ................................................................................................................................. 91
Wireless LAN ........................................................................................................................... 103
Powerline ................................................................................................................................. 127
Network Address Translation (NAT) ........................................................................................ 135
Security ................................................................................................................................. 147
Firewalls .................................................................................................................................. 149
Firewall Configuration .............................................................................................................. 161
Content Filtering ...................................................................................................................... 183
Certificates ............................................................................................................................... 187
Advanced .............................................................................................................................. 209
Static Route ..............................................................................................................................211
Bandwidth Management .......................................................................................................... 215
Dynamic DNS Setup ................................................................................................................ 227
Remote Management Configuration ........................................................................................ 231
Universal Plug-and-Play (UPnP) ............................................................................................. 243
Maintenance and Troubleshooting ..................................................................................... 255
System ..................................................................................................................................... 257
Logs ......................................................................................................................................... 263
Tools ........................................................................................................................................ 281
Diagnostic ................................................................................................................................ 287
Troubleshooting ....................................................................................................................... 289
Appendices and Index ......................................................................................................... 295

Contents Overview
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Table of Contents
P-660HWP-D1 User’s Guide 11
Table of Contents
About This User's Guide ..........................................................................................................3
Document Conventions............................................................................................................4
Safety Warnings........................................................................................................................ 6
Contents Overview ................................................................................................................... 9
Table of Contents.................................................................................................................... 11
List of Figures ......................................................................................................................... 21
List of Tables........................................................................................................................... 27
Part I: Introduction................................................................................. 31
Chapter 1
Introducing the P-660HWP-D1 ............................................................................................... 33
1.1 Overview .............................................................................................................................. 33
1.2 Ways to Manage the P-660HWP-D1 ................................................................................... 35
1.3 Good Habits for Managing the P-660HWP-D1 .................................................................... 35
1.4 LEDs .................................................................................................................................... 35
1.5 Hardware Connections ........................................................................................................ 37
1.5.1 Connecting a POTS Splitter ....................................................................................... 37
1.5.2 Telephone Microfilters ................................................................................................ 37
1.5.3 P-660HWP-D1 With ISDN .......................................................................................... 38
Chapter 2
Introducing the Web Configurator ........................................................................................ 41
2.1 Web Configurator Overview ................................................................................................. 41
2.2 Accessing the Web Configurator ......................................................................................... 41
2.2.1 User Access ............................................................................................................... 42
2.2.2 Administrator Access ................................................................................................. 42
2.3 Resetting the P-660HWP-D1 ............................................................................................... 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

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2.4.4 Status: WLAN Status .................................................................................................. 50
2.4.5 Status: Bandwidth Status ........................................................................................... 51
2.4.6 Status: Powerline Statistics ........................................................................................ 51
2.4.7 Status: Packet Statistics ............................................................................................. 52
2.4.8 Changing Login Password ......................................................................................... 53
Part II: Wizards ....................................................................................... 55
Chapter 3
Wizard Setup for Internet/Wireless Access..........................................................................57
3.1 Introduction .......................................................................................................................... 57
3.2 Internet/Wireless Access Wizard Setup .............................................................................. 57
3.2.1 STEP 1: Configuring Internet Access ......................................................................... 58
3.2.2 STEP 2: Configuring Wireless Access ....................................................................... 63
3.2.3 Manually assign a WPA-PSK key .............................................................................. 66
3.2.4 Manually assign a WEP key ....................................................................................... 66
Chapter 4
Bandwidth Management Wizard ............................................................................................ 69
4.1 Introduction .......................................................................................................................... 69
4.2 Bandwidth Management Wizard Setup ............................................................................... 69
Part III: Network...................................................................................... 71
Chapter 5
WAN Setup............................................................................................................................... 73
5.1 WAN Overview .................................................................................................................... 73
5.1.1 Encapsulation ............................................................................................................. 73
5.1.2 Multiplexing ................................................................................................................ 74
5.1.3 Encapsulation and Multiplexing Scenarios ................................................................. 74
5.1.4 VPI and VCI ............................................................................................................... 75
5.1.5 IP Address Assignment .............................................................................................. 75
5.1.6 Nailed-Up Connection (PPP) ..................................................................................... 75
5.1.7 NAT ............................................................................................................................ 76
5.2 Metric ................................................................................................................................... 76
5.3 Traffic Shaping ..................................................................................................................... 76
5.3.1 ATM Traffic Classes ................................................................................................... 77
5.4 Zero Configuration Internet Access ..................................................................................... 78
5.5 Internet Connection ............................................................................................................. 78
5.5.1 Configuring Advanced Internet Connection Setup ..................................................... 81

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5.6 Configuring More Connections ............................................................................................ 82
5.6.1 More Connections Edit ............................................................................................... 83
5.6.2 Configuring More Connections Advanced Setup ....................................................... 86
5.7 Traffic Redirect .................................................................................................................... 87
5.8 Configuring WAN Backup .................................................................................................... 88
Chapter 6
LAN Setup................................................................................................................................ 91
6.1 LAN Overview ...................................................................................................................... 91
6.1.1 LANs, WANs and the P-660HWP-D1 ......................................................................... 91
6.1.2 DHCP Setup ...............................................................................................................92
6.1.3 DNS Server Address .................................................................................................. 92
6.1.4 DNS Server Address Assignment .............................................................................. 92
6.2 LAN TCP/IP ......................................................................................................................... 93
6.2.1 IP Address and Subnet Mask ..................................................................................... 93
6.2.2 RIP Setup ................................................................................................................... 94
6.2.3 Multicast ..................................................................................................................... 94
6.2.4 Any IP ......................................................................................................................... 95
6.3 Configuring LAN IP .............................................................................................................. 96
6.3.1 Configuring Advanced LAN Setup ............................................................................. 97
6.4 DHCP Setup ........................................................................................................................ 98
6.5 LAN Client List ..................................................................................................................... 99
6.6 LAN IP Alias ...................................................................................................................... 100
Chapter 7
Wireless LAN......................................................................................................................... 103
7.1 Wireless Network Overview ............................................................................................... 103
7.2 Wireless Network Setup .................................................................................................... 104
7.2.1 Requirements ........................................................................................................... 104
7.2.2 Setup Information ..................................................................................................... 104
7.3 Wireless Security Overview ............................................................................................... 105
7.3.1 SSID ......................................................................................................................... 105
7.3.2 MAC Address Filter .................................................................................................. 105
7.3.3 User Authentication .................................................................................................. 106
7.3.4 Encryption ................................................................................................................ 106
7.3.5 One-Touch Intelligent Security Technology (OTIST) ................................................ 107
7.4 General Wireless LAN Screen ................................................................................ 107
7.4.1 No Security ............................................................................................................... 108
7.4.2 WEP Encryption ....................................................................................................... 109
7.4.3 WPA-PSK/WPA2-PSK ...............................................................................................110
7.4.4 WPA/WPA2 ...............................................................................................................112
7.4.5 Wireless LAN Advanced Setup .................................................................................114
7.5 OTIST .................................................................................................................................115

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7.5.1 Enabling OTIST .........................................................................................................115
7.5.2 Starting OTIST ..........................................................................................................117
7.5.3 Notes on OTIST ........................................................................................................118
7.6 MAC Filter ......................................................................................................................119
7.7 WMM QoS .................................................................................................................... 120
7.7.1 WMM QoS Example ................................................................................................. 120
7.7.2 WMM QoS Priorities ............................................................................................... 120
7.7.3 Services ................................................................................................................... 121
7.8 QoS Screen ....................................................................................................................... 123
7.8.1 ToS (Type of Service) and WMM QoS ..................................................................... 123
7.8.2 Application Priority Configuration ............................................................................. 125
Chapter 8
Powerline ............................................................................................................................... 127
8.1 Overview ............................................................................................................................ 127
8.2 Privacy and Powerline Adapters ........................................................................................ 128
8.2.1 Setting Up a Private Powerline Network .................................................................. 128
8.2.2 Setting Up Multiple Powerline Networks. ................................................................. 129
8.3 Configuring Local Settings .................................................................................................130
8.4 Configuring Remote Settings ............................................................................................. 131
8.5 Powerline Network Status .................................................................................................. 132
Chapter 9
Network Address Translation (NAT)....................................................................................135
9.1 NAT Overview .................................................................................................................... 135
9.1.1 NAT Definitions ........................................................................................................ 135
9.1.2 What NAT Does ....................................................................................................... 136
9.1.3 How NAT Works ....................................................................................................... 136
9.1.4 NAT Application ........................................................................................................ 136
9.1.5 NAT Mapping Types ................................................................................................. 137
9.2 SUA (Single User Account) Versus NAT ........................................................................... 138
9.3 SIP ALG ............................................................................................................................. 138
9.4 NAT General Setup ............................................................................................................ 139
9.5 Port Forwarding ................................................................................................................. 140
9.5.1 Default Server IP Address ........................................................................................ 140
9.5.2 Port Forwarding: Services and Port Numbers .......................................................... 140
9.5.3 Configuring Servers Behind Port Forwarding (Example) ......................................... 141
9.6 Configuring Port Forwarding .............................................................................................. 141
9.6.1 Port Forwarding Rule Edit ........................................................................................ 142
9.7 Address Mapping ............................................................................................................... 143
9.7.1 Address Mapping Rule Edit ...................................................................................... 145

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Part IV: Security ................................................................................... 147
Chapter 10
Firewalls................................................................................................................................. 149
10.1 Firewall Overview ............................................................................................................ 149
10.2 Types of Firewalls ............................................................................................................ 149
10.2.1 Packet Filtering Firewalls ....................................................................................... 149
10.2.2 Application-level Firewalls ...................................................................................... 150
10.2.3 Stateful Inspection Firewalls ................................................................................... 150
10.3 Introduction to ZyXEL’s Firewall ...................................................................................... 150
10.3.1 Denial of Service Attacks ....................................................................................... 151
10.4 Denial of Service ............................................................................................................. 151
10.4.1 Basics ..................................................................................................................... 151
10.4.2 Types of DoS Attacks ............................................................................................. 152
10.5 Stateful Inspection ........................................................................................................... 154
10.5.1 Stateful Inspection Process .................................................................................... 155
10.5.2 Stateful Inspection and the P-660HWP-D1 ............................................................ 156
10.5.3 TCP Security .......................................................................................................... 156
10.5.4 UDP/ICMP Security ................................................................................................ 157
10.5.5 Upper Layer Protocols ........................................................................................... 157
10.6 Guidelines for Enhancing Security with Your Firewall ..................................................... 158
10.6.1 Security In General ................................................................................................ 158
10.7 Packet Filtering Vs Firewall ............................................................................................. 159
10.7.1 Packet Filtering: ..................................................................................................... 159
10.7.2 Firewall ................................................................................................................... 159
Chapter 11
Firewall Configuration ..........................................................................................................161
11.1 Access Methods ............................................................................................................... 161
11.2 Firewall Policies Overview ............................................................................................... 161
11.3 Rule Logic Overview ........................................................................................................ 162
11.3.1 Rule Checklist ........................................................................................................ 162
11.3.2 Security Ramifications ............................................................................................ 162
11.3.3 Key Fields For Configuring Rules ........................................................................... 163
11.4 Connection Direction ........................................................................................................ 163
11.4.1 LAN to WAN Rules ................................................................................................. 164
11.4.2 Alerts ...................................................................................................................... 164
11.5 General Firewall Policy ................................................................................................. 164
11.6 Firewall Rules Summary .................................................................................................. 165
11.6.1 Configuring Firewall Rules ................................................................................... 167
11.6.2 Customized Services .............................................................................................. 170
11.6.3 Configuring a Customized Service ....................................................................... 170
11.7 Example Firewall Rule .....................................................................................................171

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11.8 Predefined Services ......................................................................................................... 175
11.9 Anti-Probing ..................................................................................................................... 177
11.10 DoS Thresholds ............................................................................................................. 178
11.10.1 Threshold Values .................................................................................................. 178
11.10.2 Half-Open Sessions ............................................................................................. 179
11.10.3 Configuring Firewall Thresholds ........................................................................... 179
Chapter 12
Content Filtering ................................................................................................................... 183
12.1 Content Filtering Overview .............................................................................................. 183
12.2 Configuring Keyword Blocking ......................................................................................... 183
12.3 Configuring the Schedule ................................................................................................ 184
12.4 Configuring Trusted Computers ....................................................................................... 185
Chapter 13
Certificates ............................................................................................................................ 187
13.1 Certificates Overview ....................................................................................................... 187
13.1.1 Advantages of Certificates ..................................................................................... 188
13.2 Self-signed Certificates .................................................................................................... 188
13.3 Verifying a Certificate ....................................................................................................... 188
13.3.1 Checking the Fingerprint of a Certificate on Your Computer .................................. 188
13.4 Configuration Summary ................................................................................................... 189
13.5 My Certificates ................................................................................................................. 190
13.6 My Certificates > Details .................................................................................................. 191
13.7 My Certificates > Create ..................................................................................................194
13.8 My Certificates > Import ................................................................................................... 196
13.8.1 Certificate File Formats .......................................................................................... 197
13.9 Trusted CAs ................................................................................................................... 198
13.10 Trusted CA Details ......................................................................................................... 199
13.11 Trusted CA > Import ..................................................................................................... 201
13.12 Trusted Remote Hosts ................................................................................................. 202
13.13 Trusted Remote Hosts > Import ................................................................................... 203
13.14 Trusted Remote Host Certificate Details ..................................................................... 204
13.15 Directory Servers ........................................................................................................... 207
13.16 Directory Server Add or Edit ........................................................................................ 207
Part V: Advanced ................................................................................. 209
Chapter 14
Static Route ........................................................................................................................... 211
14.1 Static Route ...................................................................................................................211

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14.2 Configuring Static Route ...................................................................................................211
14.2.1 Static Route Edit ................................................................................................... 212
Chapter 15
Bandwidth Management....................................................................................................... 215
15.1 Bandwidth Management Overview .................................................................................. 215
15.2 Application-based Bandwidth Management .................................................................... 215
15.3 Subnet-based Bandwidth Management .......................................................................... 215
15.4 Application and Subnet-based Bandwidth Management ................................................. 216
15.5 Scheduler ........................................................................................................................ 216
15.5.1 Priority-based Scheduler ........................................................................................ 216
15.5.2 Fairness-based Scheduler ..................................................................................... 217
15.6 Maximize Bandwidth Usage ............................................................................................ 217
15.6.1 Reserving Bandwidth for Non-Bandwidth Class Traffic .......................................... 217
15.6.2 Maximize Bandwidth Usage Example .................................................................... 218
15.6.3 Bandwidth Management Priorities ......................................................................... 219
15.7 Over Allotment of Bandwidth ........................................................................................... 219
15.8 Configuring Summary ...................................................................................................... 220
15.9 Bandwidth Management Rule Setup ............................................................................. 221
15.10 DiffServ .......................................................................................................................... 222
15.10.1 DSCP and Per-Hop Behavior ............................................................................... 222
15.10.2 Rule Configuration ............................................................................................... 223
15.11 Bandwidth Monitor ......................................................................................................... 226
Chapter 16
Dynamic DNS Setup ............................................................................................................. 227
16.1 Dynamic DNS Overview .................................................................................................. 227
16.1.1 DYNDNS Wildcard ................................................................................................. 227
16.2 Configuring Dynamic DNS ............................................................................................... 227
Chapter 17
Remote Management Configuration ...................................................................................231
17.1 Remote Management Overview ...................................................................................... 231
17.1.1 Remote Management Limitations .......................................................................... 232
17.1.2 Remote Management and NAT .............................................................................. 232
17.1.3 System Timeout ..................................................................................................... 232
17.2 WWW .............................................................................................................................. 232
17.3 Telnet ............................................................................................................................... 233
17.4 Configuring Telnet ............................................................................................................ 234
17.5 Configuring FTP .............................................................................................................. 234
17.6 SNMP .............................................................................................................................. 235
17.6.1 Supported MIBs ..................................................................................................... 236
17.6.2 SNMP Traps ........................................................................................................... 237

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17.6.3 Configuring SNMP ................................................................................................. 237
17.7 Configuring DNS .............................................................................................................. 238
17.8 Configuring ICMP ............................................................................................................ 239
17.9 TR-069 ............................................................................................................................. 240
Chapter 18
Universal Plug-and-Play (UPnP)..........................................................................................243
18.1 Introducing Universal Plug and Play ................................................................................ 243
18.1.1 How do I know if I'm using UPnP? ......................................................................... 243
18.1.2 NAT Traversal ........................................................................................................ 243
18.1.3 Cautions with UPnP ............................................................................................... 243
18.2 UPnP and ZyXEL ............................................................................................................244
18.2.1 Configuring UPnP .................................................................................................. 244
18.3 Installing UPnP in Windows Example .............................................................................. 245
18.3.1 Installing UPnP in Windows Me ............................................................................. 245
18.3.2 Installing UPnP in Windows XP ............................................................................. 246
18.4 Using UPnP in Windows XP Example ............................................................................. 247
18.4.1 Auto-discover Your UPnP-enabled Network Device .............................................. 248
18.4.2 Web Configurator Easy Access ............................................................................. 251
Part VI: Maintenance and Troubleshooting ....................................... 255
Chapter 19
System ................................................................................................................................... 257
19.1 General Setup ................................................................................................................. 257
19.1.1 General Setup and System Name ......................................................................... 257
19.1.2 General Setup ........................................................................................................ 257
19.2 Time Setting ..................................................................................................................... 259
Chapter 20
Logs ...................................................................................................................................... 263
20.1 Logs Overview ................................................................................................................. 263
20.1.1 Alerts and Logs ...................................................................................................... 263
20.2 Viewing the Logs ............................................................................................................. 263
20.3 Configuring Log Settings ................................................................................................. 264
20.3.1 Example E-mail Log ............................................................................................... 266
20.4 Log Descriptions .............................................................................................................. 267
Chapter 21
Tools....................................................................................................................................... 281
21.1 Firmware Upgrade ........................................................................................................... 281

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21.2 Configuration Screen ....................................................................................................... 283
21.2.1 Backup Configuration ............................................................................................. 283
21.2.2 Restore Configuration ............................................................................................ 284
21.2.3 Back to Factory Defaults ........................................................................................ 285
21.3 Restart ............................................................................................................................. 285
Chapter 22
Diagnostic.............................................................................................................................. 287
22.1 General Diagnostic .......................................................................................................... 287
22.2 DSL Line Diagnostic ...................................................................................................... 288
Chapter 23
Troubleshooting.................................................................................................................... 289
23.1 Power, Hardware Connections, and LEDs ...................................................................... 289
23.2 P-660HWP-D1 Access and Login ................................................................................... 290
23.3 Internet Access ................................................................................................................ 291
23.4 Powerline Issues ............................................................................................................. 293
Part VII: Appendices and Index .......................................................... 295
Appendix A Product Specifications and Wall Mounting ......................................................... 297
Appendix B Wireless LANs ................................................................................................... 303
Appendix C Setting up Your Computer’s IP Address ............................................................ 317
Appendix D IP Subnetting ..................................................................................................... 333
Appendix E Command Interpreter......................................................................................... 341
Appendix F Firewall Commands ...........................................................................................345
Appendix G Pop-up Windows, JavaScripts and Java Permissions.......................................351
Appendix H Legal Information ............................................................................................... 357
Appendix I Customer Support ............................................................................................... 361
Index....................................................................................................................................... 367

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