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P-334WT
802.11g Wireless Broadband Router with Firewall
User’s Guide
Version 3.60
1/2006
P-334WT User’s Guide
Copyright 3
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.
P-334WT User’s Guide
4 Federal Communications Commission (FCC) Interference Statement
Federal Communications
Commission (FCC) Interference
Statement
This device complies with Part 15 of FCC rules. Operation is subject to the following two
conditions:
• This device may not cause harmful interference.
• This device must accept any interference received, including interference that may cause
undesired operations.
This equipment has been tested and found to comply with the limits for a Class B digital
device pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a commercial environment. This equipment
generates, uses, and can radiate radio frequency energy, and if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications.
If this equipment does cause harmful interference to radio/television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and the receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver
is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Notice 1
Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
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.
Certifications
1 Go to 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.
P-334WT User’s Guide
Safety Warnings 5
Safety Warnings
For your safety, be sure to read and follow all warning notices and instructions.
• To reduce the risk of fire, use only No. 26 AWG (American Wire Gauge) or larger
telecommunication line cord.
• 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 can
service the device. Please contact your vendor for further information.
• Use ONLY the dedicated power supply for your device. Connect the power cord or
power adaptor to the right supply voltage (110V AC in North America or 230V AC in
Europe).
• Do NOT use the device if the power supply is damaged as it might cause electrocution.
• If the power supply is damaged, remove it from the power outlet.
• Do NOT attempt to repair the power supply. Contact your local vendor to order a new
power supply.
• Place connecting cables carefully so that no one will step on them or stumble over them.
Do NOT allow anything to rest on the power cord and do NOT locate the product where
anyone can walk on the power cord.
• If you wall mount your device, make sure that no electrical, gas or water pipes will be
damaged.
• Do NOT install nor use your device during a thunderstorm. There may be a remote risk of
electric shock from lightning.
• Do NOT expose your device to dampness, dust or corrosive liquids.
• Do NOT use this product near water, for example, in a wet basement or near a swimming
pool.
• Make sure to connect the cables to the correct ports.
• Do NOT obstruct the device ventilation slots, as insufficient airflow may harm your
device.
• Do NOT store things on the device.
• Connect ONLY suitable accessories to the device.
P-334WT User’s Guide
6 ZyXEL Limited Warranty
ZyXEL Limited Warranty
ZyXEL warrants to the original end user (purchaser) that this product is free from any defects
in materials or workmanship for a period of up to two years from the date of purchase. During
the warranty period, and upon proof of purchase, should the product have indications of failure
due to faulty workmanship and/or materials, ZyXEL will, at its discretion, repair or replace the
defective products or components without charge for either parts or labor, and to whatever
extent it shall deem necessary to restore the product or components to proper operating
condition. Any replacement will consist of a new or re-manufactured functionally equivalent
product of equal 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.
P-334WT User’s Guide
Customer Support 7
Customer Support
Please have the following information ready when you contact customer support.
• Product model and serial number.
• Warranty Information.
• Date that you received your device.
• Brief description of the problem and the steps you took to solve it.
METHOD
LOCATION
SUPPORT E-MAIL TELEPHONE
A
WEB SITE
REGULAR MAIL
SALES E-MAIL FAX FTP SITE
CORPORATE
HEADQUARTERS
(WORLDWIDE)
www.europe.zyxel.com
ZyXEL Communications Corp.
6 Innovation Road II
Science Park
Hsinchu 300
Taiwan
ftp.europe.zyxel.com
CZECH REPUBLIC
Czech s.r.o.
Modranská 621
143 01 Praha 4 - Modrany
Ceská Republika
DENMARK
Columbusvej
2860 Soeborg
Denmark
FINLAND
Malminkaari 10
00700 Helsinki
Finland
FRANCE
1 rue des Vergers
Bat. 1 / C
69760 Limonest
France
+33-4-72-52-19-20
GERMANY
Adenauerstr. 20/A2 D-52146
Wuerselen
Germany
HUNGARY
48, Zoldlomb Str.
H-1025, Budapest
Hungary
KAZAKHSTAN
http://zyxel.kz/support +7-3272-590-698 www.zyxel.kz ZyXEL Kazakhstan
43, Dostyk ave.,Office 414
Dostyk Business Centre
050010, Almaty
Republic of Kazakhstan
NORTH AMERICA
[email protected] 1-800-255-4101
+1-714-632-0882
www.us.zyxel.com ZyXEL Communications Inc.
1130 N. Miller St.
Anaheim
CA 92806-2001
U.S.A.
NORWAY
Nils Hansens vei 13
0667 Oslo
Norway
P-334WT User’s Guide
8 Customer Support
POLAND
ul.Emilli Plater 53
00-113 Warszawa
Poland
+48-22-5206701
RUSSIA
http://zyxel.ru/support +7-095-542-89-29 www.zyxel.ru ZyXEL Russia
Ostrovityanova 37a Str.
Moscow, 117279
Russia
SPAIN
Alejandro Villegas 33
1º, 28043 Madrid
Spain
SWEDEN
Sjöporten 4, 41764 Göteborg
Sweden
UKRAINE
13, Pimonenko Str.
Kiev, 04050
Ukraine
UNITED KINGDOM
08707 555779 (UK only)
www.zyxel.co.uk ZyXEL Communications UK
Ltd.,11 The Courtyard,
Eastern Road, Bracknell,
Berkshire, RG12 2XB,
United Kingdom (UK)
A. “+” is the (prefix) number you enter to make an international telephone call.
METHOD
LOCATION
SUPPORT E-MAIL TELEPHONE
A
WEB SITE
REGULAR MAIL
SALES E-MAIL FAX FTP SITE
P-334WT User’s Guide
Table of Contents 9
Table of Contents
Copyright .................................................................................................................. 3
Federal Communications Commission (FCC) Interference Statement ............... 4
Safety Warnings ....................................................................................................... 5
ZyXEL Limited Warranty.......................................................................................... 6
Customer Support.................................................................................................... 7
Table of Contents ..................................................................................................... 9
Preface .................................................................................................................... 37
Chapter 1
Getting to Know Your Prestige ............................................................................. 39
1.1 Prestige Overview ..............................................................................................39
1.2 Prestige Features ...............................................................................................39
1.2.1 Physical Features .....................................................................................39
1.2.2 Non-Physical Features .............................................................................40
1.2.3 Wireless Features .....................................................................................43
1.3 Applications for the Prestige ..............................................................................45
1.3.1 Secure Broadband Internet Access via Cable or DSL Modem .................45
1.3.2 VPN Application ........................................................................................45
1.3.3 Wireless LAN Application .........................................................................46
1.3.4 Front Panel LEDs .....................................................................................47
Chapter 2
Introducing the Web Configurator........................................................................ 49
2.1 Web Configurator Overview ...............................................................................49
2.2 Accessing the Prestige Web Configurator .........................................................49
2.3 Resetting the Prestige ........................................................................................50
2.3.1 Procedure to Use the Reset Button ..........................................................50
2.4 Navigating the Prestige Web Configurator ......................................................50
2.4.1 Navigation Panel .......................................................................................53
2.4.2 Summary: Any IP Table ..........................................................................55
2.4.3 Summary: DHCP Table ...........................................................................56
2.4.4 Summary: Parental Controls Statistics ...................................................57
2.4.4.1 General Control Mode and Per-User Control Mode ........................57
2.4.5 Summary: VPN Monitor ..........................................................................59
2.4.6 Summary: Bandwidth Management Monitor ...........................................59
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10 Table of Contents
2.4.7 Summary: Packet Statistics .......................................................................60
2.4.8 Summary: Port Isolation ...........................................................................61
2.4.9 Summary: Wireless Station Status .........................................................62
2.4.9.1 WMM QoS .......................................................................................62
Chapter 3
Connection Wizard................................................................................................. 65
3.1 Wizard Setup ......................................................................................................65
3.2 Connection Wizard: STEP 1: System Information .............................................66
3.2.1 System Name ...........................................................................................66
3.2.2 Domain Name ...........................................................................................67
3.3 Connection Wizard: STEP 2: Wireless LAN .......................................................67
3.3.1 Basic(WEP) Security .................................................................................68
3.3.2 Extend(WPA-PSK or WPA2-PSK) Security ...............................................70
3.3.3 OTIST ........................................................................................................70
3.4 Connection Wizard: STEP 3: Internet Configuration ..........................................71
3.4.1 Ethernet Connection .................................................................................72
3.4.2 PPPoE Connection ...................................................................................73
3.4.3 PPTP Connection .....................................................................................74
3.4.4 Your IP Address.........................................................................................75
3.4.5 WAN IP Address Assignment ...................................................................76
3.4.6 IP Address and Subnet Mask ...................................................................76
3.4.7 DNS Server Address Assignment .............................................................77
3.4.8 WAN IP and DNS Server Address Assignment .........................................77
3.4.9 WAN MAC Address ...................................................................................79
3.5 Connection Wizard: STEP 4: Bandwidth management ......................................80
3.6 Connection Wizard Complete ............................................................................80
Chapter 4
Wireless LAN .......................................................................................................... 83
4.1 Introduction ........................................................................................................83
4.2 Wireless Security Overview ...............................................................................83
4.2.1 Encryption .................................................................................................83
4.2.2 Authentication ...........................................................................................83
4.2.3 Restricted Access .....................................................................................84
4.2.4 Hide Prestige Identity ................................................................................84
4.2.5 G-plus .......................................................................................................84
4.2.6 Using OTIST .............................................................................................84
4.3 Configuring Wireless LAN on the Prestige .........................................................84
4.4 General Wireless LAN Screen .......................................................................85
4.4.1 No Security ...............................................................................................86
4.4.2 WEP Encryption ........................................................................................87
4.4.3 Static WEP Encryption ..............................................................................87
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4.4.4 Introduction to WPA and WPA2 ................................................................89
4.4.5 WPA(2)-PSK Application Example ...........................................................89
4.4.6 WPA-PSK/WPA2-PSK Authentication Screen ..........................................89
4.4.7 Wireless Client WPA Supplicants .............................................................91
4.4.8 WPA(2) with RADIUS Application Example ..............................................91
4.4.9 WPA/WPA2 Authentication Screen ...........................................................92
4.4.10 IEEE 802.1x Overview ............................................................................94
4.4.11 IEEE 802.1x and Dynamic WEP Key Exchange .....................................94
4.4.12 IEEE 802.1x and Static WEP Key Exchange ..........................................95
4.4.13 IEEE 802.1x + no WEP ..........................................................................98
4.5 OTIST .................................................................................................................99
4.5.1 Activating OTIST .....................................................................................100
4.6 MAC Filter ........................................................................................................101
4.7 Wireless LAN Advanced Screen ......................................................................102
4.8 WMM QoS ........................................................................................................104
4.8.1 WMM QoS Example ...............................................................................104
4.8.2 WMM QoS Priorities ...............................................................................105
4.8.3 Services ..................................................................................................105
4.9 QoS Screen ......................................................................................................107
4.9.1 ToS (Type of Service) and WMM QoS ....................................................107
4.10 Application Priority Configuration Screen .......................................................109
Chapter 5
WAN........................................................................................................................111
5.1 WAN Overview ................................................................................................. 111
5.2 TCP/IP Priority (Metric) .................................................................................... 111
5.3 WAN MAC Address .......................................................................................... 111
5.4 WAN ISP Screen ..............................................................................................112
5.4.1 Ethernet Encapsulation ...........................................................................112
5.4.2 PPPoE Encapsulation .............................................................................113
5.4.3 PPTP Encapsulation ...............................................................................116
5.5 Advanced WAN Screen ....................................................................................119
5.6 Traffic Redirect .................................................................................................121
5.7 Traffic Redirect Screen .....................................................................................122
Chapter 6
LAN........................................................................................................................ 123
6.1 LAN Overview ..................................................................................................123
6.1.1 IP Pool Setup ..........................................................................................123
6.1.2 System DNS Servers ..............................................................................123
6.2 LAN TCP/IP ......................................................................................................123
6.2.1 Factory LAN Defaults ..............................................................................123
6.2.2 IP Address and Subnet Mask .................................................................124
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12 Table of Contents
6.2.3 RIP Setup ...............................................................................................124
6.2.4 Multicast ..................................................................................................124
6.3 Any IP ...............................................................................................................125
6.3.1 How Any IP Works ..................................................................................126
6.4 IP Screen .........................................................................................................126
6.5 LAN IP Alias ....................................................................................................127
6.6 Advanced LAN Screen .....................................................................................128
Chapter 7
DHCP Server......................................................................................................... 131
7.1 DHCP ...............................................................................................................131
7.2 DHCP Screen ...................................................................................................131
7.3 Static DHCP Screen .........................................................................................132
7.4 Client List Screen .............................................................................................133
Chapter 8
Network Address Translation (NAT) ................................................................... 135
8.1 NAT Overview ...............................................................................................135
8.1.1 NAT Definitions .......................................................................................135
8.1.2 What NAT Does ......................................................................................136
8.1.3 How NAT Works .....................................................................................136
8.1.4 NAT Application ......................................................................................137
8.1.5 NAT Mapping Types ...............................................................................137
8.2 Using NAT ........................................................................................................138
8.2.1 SUA (Single User Account) Versus NAT ................................................138
8.3 SUA Server ......................................................................................................138
8.3.1 Default Server IP Address ......................................................................139
8.3.2 Port Forwarding: Services and Port Numbers ........................................139
8.3.3 Configuring Servers Behind SUA (Example) ..........................................140
8.4 General NAT Screen ........................................................................................140
8.5 Port Forwarding Screen ...................................................................................141
8.5.1 Port Forwarding Rule Setup ..................................................................143
8.6 Trigger Port Forwarding ...................................................................................143
8.6.1 Trigger Port Forwarding Example ...........................................................144
8.6.2 Two Points To Remember About Trigger Ports .......................................144
8.7 Trigger Port Forwarding Screen .......................................................................145
Chapter 9
Firewall.................................................................................................................. 147
9.1 Introduction to Firewall .....................................................................................147
9.1.1 What is a Firewall? .................................................................................147
9.1.2 Stateful Inspection Firewall. ....................................................................147
9.1.3 About the Prestige Firewall .....................................................................147
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Table of Contents 13
9.1.4 Guidelines For Enhancing Security With Your Firewall ..........................148
9.2 General Firewall Screen ...................................................................................148
9.3 Services Screen ..............................................................................................149
Chapter 10
Content Filtering ................................................................................................. 153
10.1 Introduction to Content Filtering .....................................................................153
10.2 Restrict Web Features ...................................................................................153
10.3 Days and Times .............................................................................................153
10.4 Filter Screen ...................................................................................................153
10.5 Schedule ........................................................................................................155
10.6 Customizing Keyword Blocking URL Checking ..............................................156
10.6.1 Domain Name or IP Address URL Checking ........................................156
10.6.2 Full Path URL Checking .......................................................................156
10.6.3 File Name URL Checking .....................................................................157
Chapter 11
Introduction to IPSec ........................................................................................... 159
11.1 VPN Overview ................................................................................................159
11.1.1 IPSec ....................................................................................................159
11.1.2 Security .................................................................................................159
11.1.3 Other Terminology .................................................................................159
11.1.3.1 Encryption ....................................................................................159
11.1.3.2 Data Confidentiality .....................................................................160
11.1.3.3 Data Integrity ...............................................................................160
11.1.3.4 Data Origin Authentication ...........................................................160
11.1.4 VPN Applications ..................................................................................160
11.2 IPSec Architecture ..........................................................................................160
11.2.1 IPSec Algorithms ..................................................................................161
11.2.2 Key Management ..................................................................................161
11.3 Encapsulation .................................................................................................161
11.3.1 Transport Mode .....................................................................................162
11.3.2 Tunnel Mode .........................................................................................162
11.4 IPSec and NAT ...............................................................................................162
Chapter 12
VPN Screens....................................................................................................... 165
12.1 VPN/IPSec Overview .....................................................................................165
12.2 IPSec Algorithms ............................................................................................165
12.2.1 AH (Authentication Header) Protocol ....................................................165
12.2.2 ESP (Encapsulating Security Payload) Protocol ..................................165
12.3 My IP Address ................................................................................................166
12.4 Secure Gateway Address ..............................................................................166
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14 Table of Contents
12.4.1 Dynamic Secure Gateway Address ......................................................167
12.5 VPN Summary Screen ...................................................................................167
12.6 Keep Alive ......................................................................................................168
12.7 NAT Traversal ................................................................................................169
12.7.1 NAT Traversal Configuration .................................................................169
12.7.2 Remote DNS Server .............................................................................169
12.8 ID Type and Content ......................................................................................170
12.8.1 ID Type and Content Examples ............................................................171
12.9 Pre-Shared Key ..............................................................................................172
12.10 VPN Rules ....................................................................................................172
12.11 IKE Phases ..................................................................................................176
12.11.1 Negotiation Mode ................................................................................177
12.11.2 Diffie-Hellman (DH) Key Groups .........................................................177
12.11.3 Perfect Forward Secrecy (PFS) ..........................................................177
12.12 Advanced Rule Setup Screen ......................................................................178
12.13 Manual Key ..................................................................................................182
12.13.1 Security Parameter Index (SPI) ..........................................................182
12.14 Manual Key Screen ......................................................................................183
12.15 SA Monitor Screen .......................................................................................185
12.16 Global Setting Screen ..................................................................................186
12.17 Telecommuter VPN/IPSec Examples ...........................................................187
12.17.1 Telecommuters Sharing One VPN Rule Example ..............................187
12.17.2 Telecommuters Using Unique VPN Rules Example ...........................188
12.18 VPN and Remote Management ...................................................................189
Chapter 13
Trend Micro Home Network Security (TMSS) .................................................... 191
13.1 Trend Micro Home Network Security Overview .............................................191
13.2 Installing the Trend Micro Dashboard ............................................................192
13.2.1 Installing the Trend Micro Dashboard: Troubleshooting ........................193
13.3 Activating Your Free Services ........................................................................194
13.3.1 Registering a Trend Micro Customer Account.......................................195
13.3.2 Installing Trend Micro Internet Security .................................................197
13.3.3 Registering Trend Micro Internet Security .............................................200
13.4 TMSS Settings ...............................................................................................201
13.4.1 TMSS General Screen ..........................................................................201
13.4.2 Exception List Screen ..........................................................................202
13.4.3 Virus Protection Screen .......................................................................204
13.4.4 Parental Control Screen ......................................................................205
13.4.4.1 General Control Mode and Per-User Control Mode ....................205
13.4.4.2 Parents Override Password ........................................................206
13.4.5 Configuring an Access Profile in General Control Mode ......................208
13.4.6 Configuring a Schedule ........................................................................209
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13.4.7 Configuring the User List in Per-User Mode .........................................210
13.4.8 Content Blocking Categories .................................................................211
13.5 Port Isolation .................................................................................................212
Chapter 14
Static Route Screens ........................................................................................... 215
14.1 Static Route Overview ....................................................................................215
14.2 IP Static Route Screen ...................................................................................215
14.2.1 Static Route Setup Screen ...................................................................216
Chapter 15
Bandwidth Management ...................................................................................... 219
15.1 Bandwidth Management Overview ...............................................................219
15.2 Application-based Bandwidth Management ...................................................219
15.3 Subnet-based Bandwidth Management .........................................................219
15.4 Application and Subnet-based Bandwidth Management ...............................220
15.5 Bandwidth Management Priorities ................................................................221
15.6 Predefined Bandwidth Management Services ...............................................221
15.6.1 Services and Port Numbers ..................................................................222
15.7 Default Bandwidth Management Classes and Priorities ................................224
15.8 Bandwidth Management General Configuration ...........................................224
15.9 Bandwidth Management Advanced Configuration ........................................225
15.9.1 Rule Configuration with the Pre-defined Service ................................227
15.9.2 Rule Configuration with the User-defined Service ..............................228
15.10 Bandwidth Management Monitor ..............................................................229
Chapter 16
Remote Management Screens ............................................................................ 231
16.1 Remote Management Overview .....................................................................231
16.1.1 Remote Management Limitations .........................................................231
16.1.2 Remote Management and NAT ............................................................232
16.1.3 System Timeout ...................................................................................232
16.2 WWW Screen ..............................................................................................232
16.3 Telnet ..............................................................................................................233
16.4 Telnet Screen .................................................................................................233
16.5 FTP Screen ....................................................................................................234
16.6 SNMP .............................................................................................................235
16.6.1 Supported MIBs ....................................................................................237
16.6.2 SNMP Traps .........................................................................................237
16.7 SNMP Screen ................................................................................................237
16.8 DNS Screen ................................................................................................238
16.9 Security Screen ............................................................................................239
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16 Table of Contents
Chapter 17
UPnP...................................................................................................................... 241
17.1 Universal Plug and Play Overview ................................................................241
17.1.1 How Do I Know If I'm Using UPnP? ......................................................241
17.1.2 NAT Traversal .......................................................................................241
17.1.3 Cautions with UPnP ..............................................................................241
17.2 UPnP and ZyXEL ...........................................................................................242
17.3 UPnP Screen .................................................................................................242
17.4 Installing UPnP in Windows Example ............................................................243
17.4.1 Installing UPnP in Windows Me ............................................................243
17.4.2 Installing UPnP in Windows XP ............................................................244
17.5 Using UPnP in Windows XP Example ...........................................................245
17.5.1 Auto-discover Your UPnP-enabled Network Device .............................246
17.5.2 Web Configurator Easy Access ............................................................247
17.5.3 Web Configurator Easy Access ............................................................248
Chapter 18
System .................................................................................................................. 251
18.1 System Overview ...........................................................................................251
18.2 System General Screen ...............................................................................251
18.3 Dynamic DNS .................................................................................................252
18.3.1 DynDNS Wildcard .................................................................................252
18.4 Dynamic DNS Screen ....................................................................................252
18.5 Time Setting Screen .......................................................................................254
Chapter 19
Logs....................................................................................................................... 257
19.1 View Log .......................................................................................................257
19.2 Log Settings ...................................................................................................258
Chapter 20
Tools ...................................................................................................................... 261
20.1 Firmware Upload Screen ...............................................................................261
20.2 Configuration Screen .....................................................................................262
20.2.1 Backup Configuration ...........................................................................263
20.2.2 Restore Configuration ...........................................................................263
20.2.3 Back to Factory Defaults .......................................................................264
20.3 Restart Screen ...............................................................................................265
Chapter 21
Introducing the SMT ............................................................................................ 267
21.1 SMT Introduction ............................................................................................267
21.1.1 Procedure for SMT Configuration via Telnet .........................................267
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Table of Contents 17
21.1.2 Entering Password ................................................................................267
21.1.3 Prestige SMT Menu Overview ..............................................................268
21.2 Navigating the SMT Interface .........................................................................269
21.2.1 System Management Terminal Interface Summary ..............................271
21.3 Changing the System Password ....................................................................271
Chapter 22
Menu 1 General Setup ......................................................................................... 273
22.1 General Setup ................................................................................................273
22.2 Procedure To Configure Menu 1 ....................................................................273
22.2.1 Procedure to Configure Dynamic DNS .................................................275
Chapter 23
Menu 2 WAN Setup .............................................................................................. 277
23.1 WAN Setup .....................................................................................................277
Chapter 24
Menu 3 LAN Setup ............................................................................................... 279
24.1 LAN Setup ......................................................................................................279
24.1.1 General Ethernet Setup ........................................................................279
24.2 Protocol Dependent Ethernet Setup ..............................................................280
24.3 TCP/IP Ethernet Setup and DHCP ................................................................280
24.3.1 IP Alias Setup .......................................................................................282
24.4 Wireless LAN Setup .......................................................................................283
24.4.1 Configuring MAC Address Filter ...........................................................285
24.4.2 Configuring Roaming on the Prestige ...................................................286
Chapter 25
Internet Access .................................................................................................... 287
25.1 Introduction to Internet Access Setup ............................................................287
25.2 Ethernet Encapsulation ..................................................................................287
25.3 Configuring the PPTP Client ..........................................................................289
25.4 Configuring the PPPoE Client ........................................................................289
25.5 Basic Setup Complete ....................................................................................290
Chapter 26
Remote Node Configuration ............................................................................... 291
26.1 Introduction to Remote Node Setup ...............................................................291
26.2 Remote Node Profile Setup ...........................................................................291
26.2.1 Ethernet Encapsulation .........................................................................291
26.2.2 PPPoE Encapsulation ...........................................................................293
26.2.2.1 Outgoing Authentication Protocol ................................................293
26.2.2.2 Nailed-Up Connection .................................................................294
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26.2.3 PPTP Encapsulation .............................................................................294
26.3 Edit IP .............................................................................................................295
26.4 Remote Node Filter ........................................................................................297
26.4.1 Traffic Redirect Setup ...........................................................................298
Chapter 27
Static Route Setup ............................................................................................... 301
27.1 IP Static Route Setup .....................................................................................301
Chapter 28
Network Address Translation (NAT) ................................................................... 303
28.1 Using NAT ......................................................................................................303
28.1.1 SUA (Single User Account) Versus NAT ..............................................303
28.2 Applying NAT .................................................................................................303
28.3 NAT Setup ......................................................................................................305
28.3.1 Address Mapping Sets ..........................................................................305
28.3.1.1 User-Defined Address Mapping Sets ..........................................306
28.3.1.2 Ordering Your Rules ....................................................................307
28.4 Configuring a Server behind NAT ..................................................................309
28.5 General NAT Examples ..................................................................................310
28.5.1 Example 1: Internet Access Only ..........................................................310
28.5.2 Example 2: Internet Access with an Inside Server ...............................311
28.5.3 Example 3: Multiple Public IP Addresses With Inside Servers .............312
28.5.4 Example 4: NAT Unfriendly Application Programs ...............................315
28.6 Configuring Trigger Port Forwarding .............................................................316
Chapter 29
Enabling the Firewall ........................................................................................... 319
29.1 Remote Management and the Firewall ..........................................................319
29.2 Access Methods .............................................................................................319
29.3 Enabling the Firewall ......................................................................................319
Chapter 30
Filter Configuration.............................................................................................. 321
30.1 Introduction to Filters ......................................................................................321
30.1.1 The Filter Structure of the Prestige .......................................................322
30.2 Configuring a Filter Set ..................................................................................323
30.2.1 Configuring a Filter Rule .......................................................................325
30.2.2 Configuring a TCP/IP Filter Rule ..........................................................325
30.2.3 Configuring a Generic Filter Rule .........................................................328
30.3 Example Filter ................................................................................................330
30.4 Filter Types and NAT ......................................................................................332
30.5 Firewall Versus Filters ....................................................................................333
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30.6 Applying a Filter ............................................................................................333
30.6.1 Applying LAN Filters .............................................................................333
30.6.2 Applying Remote Node Filters ..............................................................334
Chapter 31
SNMP Configuration ............................................................................................ 335
31.1 About SNMP ..................................................................................................335
31.2 Supported MIBs ............................................................................................336
31.3 SNMP Configuration ......................................................................................336
31.4 SNMP Traps ...................................................................................................337
Chapter 32
System Security ................................................................................................... 339
32.1 System Security .............................................................................................339
32.2 System Password ..........................................................................................339
32.3 Configuring External RADIUS Server ............................................................339
32.4 IEEE 802.1x ...................................................................................................341
Chapter 33
System Information and Diagnosis .................................................................... 343
33.1 System Status ................................................................................................343
33.2 System Information ........................................................................................345
33.2.1 System Information ...............................................................................345
33.2.2 Console Port Speed ..............................................................................346
33.3 Log and Trace ................................................................................................346
33.3.1 Syslog Logging .....................................................................................346
33.3.1.1 CDR ............................................................................................348
33.3.1.2 Packet triggered ..........................................................................348
33.3.1.3 Filter log .....................................................................................349
33.3.1.4 PPP log ......................................................................................349
33.3.1.5 Firewall log ..................................................................................350
33.3.2 Call-Triggering Packet ..........................................................................350
33.4 Diagnostic ......................................................................................................351
33.4.1 WAN DHCP ..........................................................................................352
Chapter 34
Firmware and Configuration File Maintenance ................................................. 355
34.1 Filename Conventions ...................................................................................355
34.2 Backup Configuration .....................................................................................356
34.2.1 Backup Configuration ...........................................................................356
34.2.2 Using the FTP Command from the Command Line ..............................357
34.2.3 Example of FTP Commands from the Command Line .........................357
34.2.4 GUI-based FTP Clients .........................................................................357
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34.2.5 TFTP and FTP over WAN Management Limitations .............................358
34.2.6 Backup Configuration Using TFTP .......................................................358
34.2.7 TFTP Command Example ....................................................................358
34.2.8 GUI-based TFTP Clients ......................................................................359
34.3 Restore Configuration ....................................................................................359
34.3.1 Restore Using FTP ...............................................................................359
34.3.2 Restore Using FTP Session Example ..................................................360
34.4 Uploading Firmware and Configuration Files .................................................361
34.4.1 Firmware File Upload ............................................................................361
34.4.2 Configuration File Upload .....................................................................361
34.4.3 FTP File Upload Command from the DOS Prompt Example ................362
34.4.4 FTP Session Example of Firmware File Upload ...................................363
34.4.5 TFTP File Upload ..................................................................................363
34.4.6 TFTP Upload Command Example ........................................................363
Chapter 35
System Maintenance............................................................................................ 365
35.1 Command Interpreter Mode ...........................................................................365
35.1.1 Command Syntax .................................................................................365
35.1.2 Command Usage ..................................................................................366
35.2 Call Control Support .......................................................................................366
35.2.1 Budget Management ............................................................................366
35.2.2 Call History ...........................................................................................367
35.3 Time and Date Setting ....................................................................................368
35.3.1 Resetting the Time ................................................................................370
Chapter 36
Remote Management ........................................................................................... 371
36.1 Remote Management .....................................................................................371
36.1.1 Remote Management Limitations .........................................................372
Chapter 37
Call Scheduling .................................................................................................... 373
37.1 Introduction to Call Scheduling ......................................................................373
Chapter 38
VPN/IPSec Setup .................................................................................................. 377
38.1 VPN/IPSec Overview .....................................................................................377
38.2 IPSec Summary Screen .................................................................................378
38.3 IKE Setup .......................................................................................................383
38.4 Manual Setup .................................................................................................384
38.4.1 Active Protocol ......................................................................................385
38.4.2 Security Parameter Index (SPI) ............................................................385
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