User manual ZYXEL P-660HW-D SERIES

P-660H/HW-D Series ADSL2+ 4-port Gateway User's Guide Version 3.40 Edition 1 3/2006 P-660H/HW-D Series User's Guide Copyright Copyright © 2006 by ZyXEL Communications Corporation. The contents of this publication may not be reproduced in any part or as a whole, transcribed, stored in a retrieval system, translated into any language, or transmitted in any form or by any means, electronic, mechanical, magnetic, optical, chemical, photocopying, manual, or otherwise, without the prior written permission of ZyXEL Communications Corporation. Published by ZyXEL Communications Corporation. All rights reserved. Disclaimer ZyXEL does not assume any liability arising out of the application or use of any products, or software described herein. Neither does it convey any license under its patent rights nor the patent rights of others. ZyXEL further reserves the right to make changes in any products described herein without notice. This publication is subject to change without notice. Trademarks ZyNOS (ZyXEL Network Operating System) is a registered trademark of ZyXEL Communications, Inc. Other trademarks mentioned in this publication are used for identification purposes only and may be properties of their respective owners. Copyright 2 P-660H/HW-D Series User's Guide Certifications 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 residential installation. 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. However, there is no guarantee that interference will not occur in a particular installation 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. 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. FCC Caution Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. IMPORTANT NOTE: FCC Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. 3 Certifications P-660H/HW-D Series User's Guide ZyXEL Communications Corporation declared that ZyXEL Device is limited in CH1~11 from 2400 to 2483.5 MHz by specified firmware controlled in USA. 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. Certifications 4 P-660H/HW-D Series User's Guide 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. 5 Safety Warnings P-660H/HW-D Series User's Guide ZyXEL Limited Warranty ZyXEL warrants to the original end user (purchaser) that this product is free from any defects in materials or workmanship for a period of up to two years from the date of purchase. During the warranty period, and upon proof of purchase, should the product have indications of failure due to faulty workmanship and/or materials, ZyXEL will, at its discretion, repair or replace the defective products or components without charge for either parts or labor, and to whatever extent it shall deem necessary to restore the product or components to proper operating condition. Any replacement will consist of a new or re-manufactured functionally equivalent product of equal or higher value, and will be solely at the discretion of ZyXEL. This warranty shall not apply if the product has been modified, misused, tampered with, damaged by an act of God, or subjected to abnormal working conditions. Note Repair or replacement, as provided under this warranty, is the exclusive remedy of the purchaser. This warranty is in lieu of all other warranties, express or implied, including any implied warranty of merchantability or fitness for a particular use or purpose. ZyXEL shall in no event be held liable for indirect or consequential damages of any kind to the purchaser. To obtain the services of this warranty, contact ZyXEL's Service Center for your Return Material Authorization number (RMA). Products must be returned Postage Prepaid. It is recommended that the unit be insured when shipped. Any returned products without proof of purchase or those with an out-dated warranty will be repaired or replaced (at the discretion of ZyXEL) and the customer will be billed for parts and labor. All repaired or replaced products will be shipped by ZyXEL to the corresponding return address, Postage Paid. This warranty gives you specific legal rights, and you may also have other rights that vary from country to country. ZyXEL Limited Warranty 6 P-660H/HW-D Series User's Guide Customer Support Please have the following information ready when you contact customer support. · · · · Product model and serial number. Warranty Information. Date that you received your device. Brief description of the problem and the steps you took to solve it. TELEPHONEA FAX WEB SITE REGULAR MAIL LOCATION CORPORATE HEADQUARTERS (WORLDWIDE) SALES E-MAIL FTP SITE www.zyxel.com ZyXEL Communications Corp. www.europe.zyxel.com 6 Innovation Road II Science Park ftp.zyxel.com Hsinchu 300 Taiwan ftp.europe.zyxel.com www.zyxel.cz ZyXEL Communications Czech s.r.o. Modranská 621 143 01 Praha 4 - Modrany Ceská Republika ZyXEL Communications A/S Columbusvej 2860 Soeborg Denmark ZyXEL Communications Oy Malminkaari 10 00700 Helsinki Finland ZyXEL France 1 rue des Vergers Bat. 1 / C 69760 Limonest France ZyXEL Deutschland GmbH. Adenauerstr. 20/A2 D-52146 Wuerselen Germany ZyXEL Hungary 48, Zoldlomb Str. H-1025, Budapest Hungary ZyXEL Kazakhstan 43, Dostyk ave.,Office 414 Dostyk Business Centre 050010, Almaty Republic of Kazakhstan ZyXEL Communications Inc. 1130 N. Miller St. Anaheim CA 92806-2001 U.S.A. ZyXEL Communications A/S Nils Hansens vei 13 0667 Oslo Norway support@zyxel.com.tw +886-3-578-3942 sales@zyxel.com.tw info@cz.zyxel.com CZECH REPUBLIC info@cz.zyxel.com +886-3-578-2439 +420-241-091-350 +420-241-091-359 METHOD SUPPORT E-MAIL support@zyxel.dk DENMARK sales@zyxel.dk support@zyxel.fi FINLAND sales@zyxel.fi info@zyxel.fr FRANCE +45-39-55-07-00 +45-39-55-07-07 +358-9-4780-8411 +358-9-4780 8448 +33-4-72-52-97-97 +33-4-72-52-19-20 www.zyxel.dk www.zyxel.fi www.zyxel.fr support@zyxel.de GERMANY sales@zyxel.de support@zyxel.hu HUNGARY info@zyxel.hu http://zyxel.kz/support KAZAKHSTAN sales@zyxel.kz +49-2405-6909-0 +49-2405-6909-99 +36-1-3361649 +36-1-3259100 +7-3272-590-698 +7-3272-590-689 www.zyxel.de www.zyxel.hu www.zyxel.kz support@zyxel.com NORTH AMERICA sales@zyxel.com support@zyxel.no NORWAY sales@zyxel.no 1-800-255-4101 +1-714-632-0882 +1-714-632-0858 +47-22-80-61-80 +47-22-80-61-81 www.us.zyxel.com ftp.us.zyxel.com www.zyxel.no 7 Customer Support P-660H/HW-D Series User's Guide METHOD SUPPORT E-MAIL LOCATION SALES E-MAIL info@pl.zyxel.com POLAND http://zyxel.ru/support RUSSIA sales@zyxel.ru support@zyxel.es SPAIN sales@zyxel.es support@zyxel.se sales@zyxel.se TELEPHONEA FAX +48-22-5286603 +48-22-5206701 +7-095-542-89-29 +7-095-542-89-25 +34-902-195-420 +34-913-005-345 +46-31-744-7700 +46-31-744-7701 WEB SITE REGULAR MAIL FTP SITE www.pl.zyxel.com ZyXEL Communications ul.Emilli Plater 53 00-113 Warszawa Poland ZyXEL Russia Ostrovityanova 37a Str. Moscow, 117279 Russia ZyXEL Communications Arte, 21 5ª planta 28033 Madrid Spain ZyXEL Communications A/S Sjöporten 4, 41764 Göteborg Sweden ZyXEL Ukraine 13, Pimonenko Str. Kiev, 04050 Ukraine ZyXEL Communications UK Ltd.,11 The Courtyard, Eastern Road, Bracknell, Berkshire, RG12 2XB, United Kingdom (UK) www.zyxel.ru www.zyxel.es SWEDEN www.zyxel.se support@ua.zyxel.com +380-44-247-69-78 UKRAINE sales@ua.zyxel.com support@zyxel.co.uk UNITED KINGDOM sales@zyxel.co.uk +380-44-494-49-32 +44-1344 303044 08707 555779 (UK only) +44-1344 303034 www.ua.zyxel.com www.zyxel.co.uk ftp.zyxel.co.uk A. "+" is the (prefix) number you enter to make an international telephone call. Customer Support 8 P-660H/HW-D Series User's Guide 9 Customer Support P-660H/HW-D Series User's Guide Table of Contents Copyright .................................................................................................................. 2 Certifications ............................................................................................................ 3 Safety Warnings ....................................................................................................... 5 ZyXEL Limited Warranty.......................................................................................... 6 Customer Support.................................................................................................... 7 Table of Contents ................................................................................................... 10 List of Figures ........................................................................................................ 22 List of Tables .......................................................................................................... 28 Preface .................................................................................................................... 32 Chapter 1 Getting To Know Your ZyXEL Device ................................................................... 34 1.1 Introducing the ZyXEL Device ............................................................................34 1.2 Features .............................................................................................................35 1.2.1 Wireless Features (P-660HW-D Only) ......................................................37 1.3 Applications for the ZyXEL Device .....................................................................38 1.3.1 Protected Internet Access .........................................................................38 1.3.2 LAN to LAN Application ............................................................................39 1.4 Front Panel LEDs ...............................................................................................39 1.5 Hardware Connection ........................................................................................40 Chapter 2 Introducing the Web Configurator........................................................................ 42 2.1 Web Configurator Overview ...............................................................................42 2.2 Accessing the Web Configurator ........................................................................42 2.3 Resetting the ZyXEL Device ..............................................................................44 2.3.1 Using the Reset Button .............................................................................44 2.4 Navigating the Web Configurator .......................................................................44 2.4.1 Navigation Panel .......................................................................................44 2.4.2 Status Screen ...........................................................................................47 2.4.3 Status: Any IP Table ..................................................................................50 2.4.4 Status: WLAN Status ................................................................................50 2.4.5 Status: Bandwidth Status ..........................................................................51 Table of Contents 10 P-660H/HW-D Series User's Guide 2.4.6 Status: Packet Statistics ............................................................................52 2.4.7 Changing Login Password .......................................................................53 Chapter 3 Wizard Setup for Internet Access ......................................................................... 56 3.1 Introduction ........................................................................................................56 3.2 Internet Access Wizard Setup ............................................................................56 3.2.1 Automatic Detection ..................................................................................58 3.2.2 Manual Configuration ................................................................................58 3.3 Wireless Connection Wizard Setup ....................................................................63 3.3.1 Manually assign a WPA-PSK key .............................................................66 3.3.2 Manually assign a WEP key .....................................................................67 Chapter 4 Bandwidth Management Wizard ........................................................................... 70 4.1 Introduction ........................................................................................................70 4.2 Predefined Media Bandwidth Management Services ........................................70 4.3 Bandwidth Management Wizard Setup ..............................................................71 Chapter 5 WAN Setup.............................................................................................................. 76 5.1 WAN Overview ..................................................................................................76 5.1.1 Encapsulation ...........................................................................................76 5.1.1.1 ENET ENCAP .................................................................................76 5.1.1.2 PPP over Ethernet ..........................................................................76 5.1.1.3 PPPoA .............................................................................................77 5.1.1.4 RFC 1483 ........................................................................................77 5.1.2 Multiplexing ...............................................................................................77 5.1.2.1 VC-based Multiplexing ....................................................................77 5.1.2.2 LLC-based Multiplexing ...................................................................77 5.1.3 Encapsulation and Multiplexing Scenarios ...............................................77 5.1.3.1 Scenario 1: One VC, Multiple Protocols ..........................................78 5.1.3.2 Scenario 2: One VC, One Protocol (IP) ..........................................78 5.1.3.3 Scenario 3: Multiple VCs .................................................................78 5.1.4 VPI and VCI ..............................................................................................78 5.1.5 IP Address Assignment ............................................................................78 5.1.5.1 IP Assignment with PPPoA or PPPoE Encapsulation .....................78 5.1.5.2 IP Assignment with RFC 1483 Encapsulation .................................78 5.1.5.3 IP Assignment with ENET ENCAP Encapsulation ..........................79 5.1.6 Nailed-Up Connection (PPP) ....................................................................79 5.1.7 NAT ...........................................................................................................79 5.2 Metric ................................................................................................................79 5.3 Traffic Shaping ...................................................................................................80 11 Table of Contents P-660H/HW-D Series User's Guide 5.3.1 ATM Traffic Classes ..................................................................................81 5.3.1.1 Constant Bit Rate (CBR) .................................................................81 5.3.1.2 Variable Bit Rate (VBR) ...................................................................81 5.3.1.3 Unspecified Bit Rate (UBR) .............................................................81 5.4 Zero Configuration Internet Access ....................................................................81 5.5 Internet Connection ...........................................................................................82 5.5.1 Configuring Advanced Internet Connection Setup ....................................84 5.6 Configuring More Connections ...........................................................................85 5.6.1 More Connections Edit ............................................................................86 5.6.2 Configuring More Connections Advanced Setup .....................................89 5.7 Traffic Redirect ..................................................................................................90 5.8 Configuring WAN Backup ..................................................................................91 Chapter 6 LAN Setup............................................................................................................... 94 6.1 LAN Overview ...................................................................................................94 6.1.1 LANs, WANs and the ZyXEL Device ........................................................94 6.1.2 DHCP Setup .............................................................................................95 6.1.2.1 IP Pool Setup ..................................................................................95 6.1.3 DNS Server Address ................................................................................95 6.1.4 DNS Server Address Assignment .............................................................96 6.2 LAN TCP/IP ........................................................................................................96 6.2.1 IP Address and Subnet Mask ...................................................................96 6.2.1.1 Private IP Addresses .......................................................................97 6.2.2 RIP Setup .................................................................................................97 6.2.3 Multicast ....................................................................................................98 6.2.4 Any IP .......................................................................................................98 6.2.4.1 How Any IP Works ..........................................................................99 6.3 Configuring LAN IP ..........................................................................................100 6.3.1 Configuring Advanced LAN Setup ..........................................................100 6.4 DHCP Setup .....................................................................................................102 6.5 LAN Client List .................................................................................................103 6.6 LAN IP Alias .....................................................................................................104 Chapter 7 Wireless LAN ........................................................................................................ 108 7.1 Wireless Network Overview .............................................................................108 7.2 Wireless Security Overview .............................................................................109 7.2.1 SSID .......................................................................................................109 7.2.2 MAC Address Filter .................................................................................109 7.2.3 User Authentication ................................................................................110 7.2.4 Encryption ...............................................................................................110 7.2.5 One-Touch Intelligent Security Technology (OTIST) ............................... 111 Table of Contents 12 P-660H/HW-D Series User's Guide 7.3 Wireless Performance Overview ...................................................................... 111 7.3.1 Quality of Service (QoS) ......................................................................... 111 7.4 General Wireless LAN Screen ........................................................................112 7.4.1 No Security .............................................................................................113 7.4.2 WEP Encryption ......................................................................................114 7.4.3 WPA-PSK/WPA2-PSK ............................................................................115 7.4.4 WPA/WPA2 .............................................................................................116 7.4.5 Wireless LAN Advanced Setup ...............................................................118 7.5 OTIST ..............................................................................................................120 7.5.1 Enabling OTIST ......................................................................................120 7.5.1.1 AP .................................................................................................120 7.5.1.2 Wireless Client ..............................................................................121 7.5.2 Starting OTIST ........................................................................................122 7.5.3 Notes on OTIST ......................................................................................123 7.6 MAC Filter ...................................................................................................123 7.7 WMM QoS ........................................................................................................125 7.7.1 WMM QoS Example ...............................................................................125 7.7.2 WMM QoS Priorities ...............................................................................125 7.7.3 Services ..................................................................................................126 7.8 QoS Screen ......................................................................................................127 7.8.1 ToS (Type of Service) and WMM QoS ....................................................128 7.8.2 Application Priority Configuration ............................................................129 Chapter 8 Network Address Translation (NAT) Screens .................................................... 132 8.1 NAT Overview .................................................................................................132 8.1.1 NAT Definitions .......................................................................................132 8.1.2 What NAT Does ......................................................................................133 8.1.3 How NAT Works .....................................................................................133 8.1.4 NAT Application ......................................................................................134 8.1.5 NAT Mapping Types ...............................................................................134 8.2 SUA (Single User Account) Versus NAT ..........................................................135 8.3 NAT General Setup .........................................................................................135 8.4 Port Forwarding ................................................................................................136 8.4.1 Default Server IP Address ......................................................................137 8.4.2 Port Forwarding: Services and Port Numbers ........................................137 8.4.3 Configuring Servers Behind Port Forwarding (Example) ........................137 8.5 Configuring Port Forwarding ...........................................................................138 8.5.1 Port Forwarding Rule Edit ......................................................................139 8.6 Address Mapping ............................................................................................140 8.6.1 Address Mapping Rule Edit ...................................................................142 13 Table of Contents P-660H/HW-D Series User's Guide Chapter 9 Firewalls................................................................................................................ 144 9.1 Firewall Overview ............................................................................................144 9.2 Types of Firewalls ............................................................................................144 9.2.1 Packet Filtering Firewalls ........................................................................144 9.2.2 Application-level Firewalls ......................................................................145 9.2.3 Stateful Inspection Firewalls ..................................................................145 9.3 Introduction to ZyXEL's Firewall .......................................................................145 9.3.1 Denial of Service Attacks ........................................................................146 9.4 Denial of Service ..............................................................................................146 9.4.1 Basics .....................................................................................................146 9.4.2 Types of DoS Attacks .............................................................................147 9.4.2.1 ICMP Vulnerability ........................................................................149 9.4.2.2 Illegal Commands (NetBIOS and SMTP) ......................................149 9.4.2.3 Traceroute .....................................................................................150 9.5 Stateful Inspection ............................................................................................150 9.5.1 Stateful Inspection Process ....................................................................151 9.5.2 Stateful Inspection and the ZyXEL Device ..............................................151 9.5.3 TCP Security ...........................................................................................152 9.5.4 UDP/ICMP Security ................................................................................152 9.5.5 Upper Layer Protocols ............................................................................153 9.6 Guidelines for Enhancing Security with Your Firewall ......................................153 9.6.1 Security In General .................................................................................153 9.7 Packet Filtering Vs Firewall ..............................................................................154 9.7.1 Packet Filtering: ......................................................................................154 9.7.1.1 When To Use Filtering ...................................................................155 9.7.2 Firewall ...................................................................................................155 9.7.2.1 When To Use The Firewall ............................................................155 Chapter 10 Firewall Configuration ......................................................................................... 156 10.1 Access Methods .............................................................................................156 10.2 Firewall Policies Overview ............................................................................156 10.3 Rule Logic Overview .....................................................................................157 10.3.1 Rule Checklist .......................................................................................157 10.3.2 Security Ramifications ..........................................................................157 10.3.3 Key Fields For Configuring Rules .........................................................158 10.3.3.1 Action ..........................................................................................158 10.3.3.2 Service ........................................................................................158 10.3.3.3 Source Address ...........................................................................158 10.3.3.4 Destination Address ....................................................................158 10.4 Connection Direction ......................................................................................158 10.4.1 LAN to WAN Rules ...............................................................................159 Table of Contents 14 P-660H/HW-D Series User's Guide 10.4.2 Alerts .....................................................................................................159 10.5 General Firewall Policy ...............................................................................159 10.6 Firewall Rules Summary ...............................................................................160 10.6.1 Configuring Firewall Rules ..................................................................162 10.6.2 Customized Services ...........................................................................165 10.6.3 Configuring A Customized Service .....................................................166 10.7 Example Firewall Rule ...................................................................................166 10.8 Predefined Services .......................................................................................170 10.9 Anti-Probing ..................................................................................................172 10.10 DoS Thresholds ..........................................................................................173 10.10.1 Threshold Values ................................................................................173 10.10.2 Half-Open Sessions ............................................................................174 10.10.2.1 TCP Maximum Incomplete and Blocking Time .........................174 10.10.3 Configuring Firewall Thresholds .........................................................175 Chapter 11 Content Filtering .................................................................................................. 178 11.1 Content Filtering Overview ............................................................................178 11.2 Configuring Keyword Blocking 11.3 Configuring the Schedule 11.4 Configuring Trusted Computers .....................................................................178 ...................................................................180 .............................................................................179 Chapter 12 Static Route .......................................................................................................... 182 12.1 Static Route .................................................................................................182 .................................................................................183 12.2 Configuring Static Route ...............................................................................182 12.2.1 Static Route Edit Chapter 13 Bandwidth Management ...................................................................................... 186 13.1 Bandwidth Management Overview ...............................................................186 13.2 Application-based Bandwidth Management ...................................................186 13.3 Subnet-based Bandwidth Management .........................................................186 13.4 Application and Subnet-based Bandwidth Management ...............................187 13.5 Scheduler .......................................................................................................187 13.5.1 Priority-based Scheduler ......................................................................187 13.5.2 Fairness-based Scheduler ....................................................................188 13.6 Maximize Bandwidth Usage ...........................................................................188 13.6.1 Reserving Bandwidth for Non-Bandwidth Class Traffic ........................188 13.6.2 Maximize Bandwidth Usage Example ..................................................189 13.6.2.1 Priority-based Allotment of Unused and Unbudgeted Bandwidth 189 13.6.2.2 Fairness-based Allotment of Unused and Unbudgeted Bandwidth ... 190 15 Table of Contents P-660H/HW-D Series User's Guide 13.6.3 Bandwidth Management Priorities ........................................................190 13.7 Over Allotment of Bandwidth ..........................................................................191 13.8 Configuring Summary ...................................................................................191 13.9 Bandwidth Management Rule Setup ............................................................192 13.9.1 Rule Configuration ................................................................................194 13.10 Bandwidth Monitor .....................................................................................196 Chapter 14 Dynamic DNS Setup............................................................................................. 198 14.1 Dynamic DNS Overview ...............................................................................198 14.1.1 DYNDNS Wildcard ................................................................................198 14.2 Configuring Dynamic DNS ............................................................................198 Chapter 15 Remote Management Configuration .................................................................. 202 15.1 Remote Management Overview ....................................................................202 15.1.1 Remote Management Limitations .........................................................202 15.1.2 Remote Management and NAT ............................................................203 15.1.3 System Timeout ...................................................................................203 15.2 WWW .............................................................................................................203 15.3 Telnet ..............................................................................................................204 15.4 Configuring Telnet ..........................................................................................204 15.5 Configuring FTP ............................................................................................205 15.6 SNMP .............................................................................................................206 15.6.1 Supported MIBs ....................................................................................207 15.6.2 SNMP Traps .........................................................................................208 15.6.3 Configuring SNMP ................................................................................208 15.7 Configuring DNS ..........................................................................................209 15.8 Configuring ICMP ...........................................................................................210 15.9 TR-069 ...........................................................................................................211 Chapter 16 Universal Plug-and-Play (UPnP) ......................................................................... 214 16.1 Introducing Universal Plug and Play .............................................................214 16.1.1 How do I know if I'm using UPnP? ........................................................214 16.1.2 NAT Traversal .......................................................................................214 16.1.3 Cautions with UPnP ..............................................................................215 16.2 UPnP and ZyXEL ...........................................................................................215 16.2.1 Configuring UPnP ................................................................................215 16.3 Installing UPnP in Windows Example ............................................................216 16.3.1 Installing UPnP in Windows Me ............................................................216 16.3.2 Installing UPnP in Windows XP ............................................................218 16.4 Using UPnP in Windows XP Example ...........................................................219 Table of Contents 16 P-660H/HW-D Series User's Guide 16.4.1 Auto-discover Your UPnP-enabled Network Device .............................219 16.4.2 Web Configurator Easy Access ............................................................222 Chapter 17 System .................................................................................................................. 226 17.1 General Setup ................................................................................................226 17.1.1 General Setup and System Name ........................................................226 17.1.2 General Setup ......................................................................................226 17.2 Time Setting ..................................................................................................228 Chapter 18 Logs ...................................................................................................................... 232 18.1 Logs Overview ..............................................................................................232 18.1.1 Alerts and Logs .....................................................................................232 18.2 Viewing the Logs ............................................................................................232 18.3 Configuring Log Settings ...............................................................................233 18.3.1 Example E-mail Log ..............................................................................236 Chapter 19 Tools ...................................................................................................................... 238 19.1 Firmware Upgrade ........................................................................................238 19.2 Configuration Screen .....................................................................................240 19.2.1 Backup Configuration ...........................................................................240 19.2.2 Restore Configuration ...........................................................................241 19.2.3 Back to Factory Defaults .......................................................................242 19.3 Restart ............................................................................................................242 Chapter 20 Diagnostic ............................................................................................................ 244 20.1 General Diagnostic ........................................................................................244 20.2 DSL Line Diagnostic .....................................................................................245 Chapter 21 Troubleshooting ................................................................................................... 246 21.1 Problems Starting Up the ZyXEL Device .......................................................246 21.2 Problems with the LAN ...................................................................................246 21.3 Problems with the WAN .................................................................................247 21.4 Problems Accessing the ZyXEL Device .........................................................248 Appendix A Product Specifications ....................................................................................... 250 Appendix B About ADSL .......................................................................................................... 254 17 Table of Contents P-660H/HW-D Series User's Guide Introduction to DSL ................................................................................................ 254 ADSL Overview...................................................................................................... 254 Advantages of ADSL .............................................................................................. 254 Appendix C Internal SPTGEN .................................................................................................. 256 Internal SPTGEN Overview ................................................................................... 256 The Configuration Text File Format........................................................................ 256 Internal SPTGEN FTP Download Example............................................................ 257 Internal SPTGEN FTP Upload Example ................................................................ 258 Example Internal SPTGEN Menus......................................................................... 259 Command Examples.............................................................................................. 271 Appendix D Wall-mounting Instructions................................................................................. 272 Appendix E Setting up Your Computer's IP Address............................................................ 274 Windows 95/98/Me................................................................................................. 274 Windows 2000/NT/XP ............................................................................................ 277 Macintosh OS 8/9................................................................................................... 282 Macintosh OS X ..................................................................................................... 284 Linux....................................................................................................................... 285 21.4.1 Verifying Settings ..................................................................................289 Appendix F IP Subnetting ........................................................................................................ 290 IP Addressing......................................................................................................... 290 IP Classes .............................................................................................................. 290 Subnet Masks ........................................................................................................ 291 Subnetting .............................................................................................................. 291 Example: Two Subnets .......................................................................................... 292 Example: Four Subnets.......................................................................................... 294 Example Eight Subnets .......................................................................................... 295 Subnetting With Class A and Class B Networks. ................................................... 296 Appendix G Command Interpreter........................................................................................... 298 Accessing the CLI .................................................................................................. 298 Command Syntax................................................................................................... 298 Command Usage ................................................................................................... 298 Appendix H Table of Contents 18 P-660H/HW-D Series User's Guide Firewall Commands ............................................................................................. 300 Appendix I NetBIOS Filter Commands .................................................................................. 306 Introduction ............................................................................................................ 306 Display NetBIOS Filter Settings ............................................................................. 306 NetBIOS Filter Configuration.................................................................................. 307 Appendix J Splitters and Microfilters ..................................................................................... 308 Connecting a POTS Splitter ................................................................................... 308 Telephone Microfilters ............................................................................................ 308 ZyXEL Device With ISDN....................................................................................... 310 Appendix K Log Descriptions.................................................................................................. 312 Log Commands...................................................................................................... 326 Log Command Example......................................................................................... 327 Appendix L Wireless LANs ...................................................................................................... 328 Wireless LAN Topologies ....................................................................................... 328 Channel.................................................................................................................. 330 RTS/CTS ................................................................................................................ 330 Fragmentation Threshold ....................................................................................... 331 Preamble Type ....................................................................................................... 332 IEEE 802.11g Wireless LAN .................................................................................. 332 Wireless Security Overview ................................................................................... 333 IEEE 802.1x ........................................................................................................... 333 RADIUS.................................................................................................................. 334 Types of Authentication.......................................................................................... 335 Dynamic WEP Key Exchange................................................................................ 336 WPA and WPA2 ..................................................................................................... 337 21.4.2 WPA(2)-PSK Application Example .......................................................339 Security Parameters Summary .............................................................................. 340 Appendix M Pop-up Windows, JavaScripts and Java Permissions ..................................... 342 Internet Explorer Pop-up Blockers ......................................................................... 342 JavaScripts............................................................................................................. 345 Appendix N 19 Table of Contents P-660H/HW-D Series User's Guide Triangle Route ...................................................................................................... 350 The Ideal Setup...................................................................................................... 350 The "Triangle Route" Problem................................................................................ 350 The "Triangle Route" Solutions .............................................................................. 351 IP Aliasing .............................................................................................................. 351 Index...................................................................................................................... 352 Table of Contents 20 P-660H/HW-D Series User's Guide 21 Table of Contents P-660H/HW-D Series User's Guide List of Figures Figure 1 Protected Internet Access Applications ................................................................ 39 Figure 2 LAN-to-LAN Application Example ......................................................................... 39 Figure 3 Front Panel (P-660HW-D) .................................................................................... 39 Figure 4 Front Panel (P-660H-D) ....................................................................................... 40 Figure 5 Password Screen .................................................................................................. 43 Figure 6 Change Password at Login ................................................................................... 43 Figure 7 Select a Mode ....................................................................................................... 44 Figure 8 Web Configurator: Main Screen .......................................................................... 45 Figure 9 Status Screen ........................................................................................................ 48 Figure 10 Status: Any IP Table ............................................................................................ 50 Figure 11 Status: WLAN Status ........................................................................................... 51 Figure 12 Status: Bandwidth Status .................................................................................... 51 Figure 13 Status: Packet Statistics ...................................................................................... 52 Figure 14 System General .................................................................................................. 54 Figure 15 Select a Mode ..................................................................................................... 56 Figure 16 Wizard: Welcome ................................................................................................ 57 Figure 17 Auto Detection: No DSL Connection ................................................................... 57 Figure 18 Auto Detection: Failed ......................................................................................... 58 Figure 19 Auto-Detection: PPPoE ....................................................................................... 58 Figure 20 Internet Access Wizard Setup: ISP Parameters ................................................. 59 Figure 21 Internet Connection with PPPoE ......................................................................... 60 Figure 22 Internet Connection with RFC 1483 ................................................................... 60 Figure 23 Internet Connection with ENET ENCAP ............................................................. 61 Figure 24 Internet Connection with PPPoA ......................................................................... 62 Figure 25 Connection Test Failed-1 .................................................................................... 63 Figure 26 Connection Test Failed-2. ................................................................................... 63 Figure 27 Connection Test Successful ................................................................................ 64 Figure 28 Wireless LAN Setup Wizard 1 ............................................................................. 64 Figure 29 Wireless LAN Setup Wizard 2 ............................................................................. 65 Figure 30 Manually assign a WPA key ................................................................................ 67 Figure 31 Manually assign a WEP key ............................................................................... 67 Figure 32 Wireless LAN Setup 3 ......................................................................................... 68 Figure 33 Internet Access and WLAN Wizard Setup Complete .......................................... 69 Figure 34 Select a Mode ..................................................................................................... 71 Figure 35 Wizard: Welcome ................................................................................................ 72 Figure 36 Bandwidth Management Wizard: General Information ....................................... 72 Figure 37 Bandwidth Management Wizard: Configuration .................................................. 73 Figure 38 Bandwidth Management Wizard: Complete ........................................................ 74 List of Figures 22 P-660H/HW-D Series User's Guide Figure 39 Example of Traffic Shaping ................................................................................. 80 Figure 40 Internet Connection (PPPoE) .............................................................................. 82 Figure 41 Advanced Internet Connection Setup ................................................................. 84 Figure 42 More Connections ............................................................................................... 86 Figure 43 More Connections Edit ........................................................................................ 87 Figure 44 More Connections Advanced Setup ................................................................... 89 Figure 45 Traffic Redirect Example ..................................................................................... 90 Figure 46 Traffic Redirect LAN Setup ................................................................................. 91 Figure 47 WAN Backup Setup ............................................................................................ 91 Figure 48 LAN and WAN IP Addresses .............................................................................. 94 Figure 49 Any IP Example .................................................................................................. 99 Figure 50 LAN IP ................................................................................................................. 100 Figure 51 Advanced LAN Setup .......................................................................................... 101 Figure 52 DHCP Setup ....................................................................................................... 102 Figure 53 LAN Client List .................................................................................................... 103 Figure 54 Physical Network & Partitioned Logical Networks .............................................. 105 Figure 55 LAN IP Alias ........................................................................................................ 105 Figure 56 Example of a Wireless Network .......................................................................... 108 Figure 57 Wireless LAN: General ...................................................................................... 112 Figure 58 Wireless: No Security .......................................................................................... 113 Figure 59 Wireless: Static WEP Encryption ........................................................................ 114 Figure 60 Wireless: WPA-PSK/WPA2-PSK ......................................................................... 115 Figure 61 Wireless: WPA/WPA2 ......................................................................................... 117 Figure 62 Advanced ............................................................................................................ 119 Figure 63 OTIST ................................................................................................................. 121 Figure 64 Example Wireless Client OTIST Screen ............................................................. 122 Figure 65 Security Key ........................................................................................................ 122 Figure 66 OTIST in Progress (AP) ...................................................................................... 122 Figure 67 OTIST in Progress (Client) .................................................................................. 122 Figure 68 No AP with OTIST Found ................................................................................... 123 Figure 69 Start OTIST? ....................................................................................................... 123 Figure 70 MAC Address Filter ............................................................................................. 124 Figure 71 Wireless LAN: QoS ............................................................................................. 128 Figure 72 Application Priority Configuration ........................................................................ 129 Figure 73 How NAT Works .................................................................................................. 133 Figure 74 NAT Application With IP Alias ............................................................................. 134 Figure 75 NAT General (P-660H-D) ................................................................................... 136 Figure 76 Multiple Servers Behind NAT Example ............................................................... 138 Figure 77 NAT Port Forwarding .......................................................................................... 138 Figure 78 Port Forwarding Rule Setup .............................................................................. 139 Figure 79 Address Mapping Rules ...................................................................................... 141 Figure 80 Edit Address Mapping Rule .............................................................................. 142 Figure 81 Firewall Application ............................................................................................. 146 23 List of Figures P-660H/HW-D Series User's Guide Figure 82 Three-Way Handshake ....................................................................................... 147 Figure 83 SYN Flood ........................................................................................................... 148 Figure 84 Smurf Attack ....................................................................................................... 149 Figure 85 Stateful Inspection ............................................................................................... 150 Figure 86 Firewall: General ................................................................................................. 159 Figure 87 Firewall Rules .................................................................................................... 161 Figure 88 Firewall: Edit Rule ............................................................................................... 163 Figure 89 Firewall: Customized Services ............................................................................ 165 Figure 90 Firewall: Configure Customized Services ........................................................... 166 Figure 91 Firewall Example: Rules ..................................................................................... 167 Figure 92 Edit Custom Port Example .................................................................................. 167 Figure 93 Firewall Example: Edit Rule: Destination Address ............................................. 168 Figure 94 Firewall Example: Edit Rule: Select Customized Services ................................. 169 Figure 95 Firewall Example: Rules: MyService .................................................................. 170 Figure 96 Firewall: Anti Probing .......................................................................................... 172 Figure 97 Firewall: Threshold .............................................................................................. 175 Figure 98 Content Filter: Keyword ...................................................................................... 178 Figure 99 Content Filter: Schedule ..................................................................................... 179 Figure 100 Content Filter: Trusted ...................................................................................... 180 Figure 101 Example of Static Routing Topology ................................................................. 182 Figure 102 Static Route ....................................................................................................... 183 Figure 103 Static Route Edit ............................................................................................... 184 Figure 104 Subnet-based Bandwidth Management Example ............................................. 187 Figure 105 Bandwidth Management: Summary .................................................................. 191 Figure 106 Bandwidth Management: Rule Setup ............................................................... 193 Figure 107 Bandwidth Management Rule Configuration .................................................... 194 Figure 108 Bandwidth Management: Monitor .................................................................... 196 Figure 109 Dynamic DNS ................................................................................................... 199 Figure 110 Remote Management: WWW ........................................................................... 203 Figure 111 Telnet Configuration on a TCP/IP Network ........................................................ 204 Figure 112 Remote Management: Telnet ............................................................................ 205 Figure 113 Remote Management: FTP ............................................................................... 206 Figure 114 SNMP Management Model ............................................................................... 207 Figure 115 Remote Management: SNMP ........................................................................... 208 Figure 116 Remote Management: DNS .............................................................................. 210 Figure 117 Remote Management: ICMP ............................................................................. 211 Figure 118 Enabling TR-069 .............................................................................................. 212 Figure 119 Configuring UPnP ............................................................................................. 215 Figure 120 Add/Remove Programs: Windows Setup: Communication ............................... 217 Figure 121 Add/Remove Programs: Windows Setup: Communication: Components ........ 217 Figure 122 Network Connections ........................................................................................ 218 Figure 123 Windows Optional Networking Components Wizard ........................................ 218 Figure 124 Networking Services ......................................................................................... 219 List of Figures 24 P-660H/HW-D Series User's Guide Figure 125 Network Connections ........................................................................................ 220 Figure 126 Internet Connection Properties ........................................................................ 220 Figure 127 Internet Connection Properties: Advanced Settings ......................................... 221 Figure 128 Internet Connection Properties: Advanced Settings: Add ................................. 221 Figure 129 System Tray Icon .............................................................................................. 221 Figure 130 Internet Connection Status ................................................................................ 222 Figure 131 Network Connections ........................................................................................ 223 Figure 132 Network Connections: My Network Places ....................................................... 224 Figure 133 Network Connections: My Network Places: Properties: Example ..................... 224 Figure 134 System General Setup ...................................................................................... 227 Figure 135 System Time Setting ......................................................................................... 228 Figure 136 View Log ........................................................................................................... 233 Figure 137 Log Settings ...................................................................................................... 234 Figure 138 E-mail Log Example .......................................................................................... 236 Figure 139 Firmware Upgrade ............................................................................................ 238 Figure 140 Firmware Upload In Progress ........................................................................... 239 Figure 141 Network Temporarily Disconnected .................................................................. 239 Figure 142 Error Message .................................................................................................. 240 Figure 143 Configuration ..................................................................................................... 240 Figure 144 Configuration Restore Successful ..................................................................... 241 Figure 145 Temporarily Disconnected ................................................................................. 241 Figure 146 Configuration Restore Error .............................................................................. 242 Figure 147 Restart Screen .................................................................................................. 242 Figure 148 Diagnostic: General .......................................................................................... 244 Figure 149 Diagnostic: DSL Line ........................................................................................ 245 Figure 150 Configuration Text File Format: Column Descriptions ....................................... 256 Figure 151 Invalid Parameter Entered: Command Line Example ....................................... 257 Figure 152 Valid Parameter Entered: Command Line Example ......................................... 257 Figure 153 Internal SPTGEN FTP Download Example ..................................................... 258 Figure 154 Internal SPTGEN FTP Upload Example ........................................................... 258 Figure 155 Wall-mounting Example .................................................................................... 272 Figure 156 WIndows 95/98/Me: Network: Configuration ..................................................... 275 Figure 157 Windows 95/98/Me: TCP/IP Properties: IP Address ......................................... 276 Figure 158 Windows 95/98/Me: TCP/IP Properties: DNS Configuration ............................ 277 Figure 159 Windows XP: Start Menu .................................................................................. 278 Figure 160 Windows XP: Control Panel .............................................................................. 278 Figure 161 Windows XP: Control Panel: Network Connections: Properties ....................... 279 Figure 162 Windows XP: Local Area Connection Properties .............................................. 279 Figure 163 Windows XP: Internet Protocol (TCP/IP) Properties ......................................... 280 Figure 164 Windows XP: Advanced TCP/IP Properties ...................................................... 281 Figure 165 Windows XP: Internet Protocol (TCP/IP) Properties ......................................... 282 Figure 166 Macintosh OS 8/9: Apple Menu ........................................................................ 283 Figure 167 Macintosh OS 8/9: TCP/IP ................................................................................ 283 25 List of Figures P-660H/HW-D Series User's Guide Figure 168 Macintosh OS X: Apple Menu ........................................................................... 284 Figure 169 Macintosh OS X: Network ................................................................................. 285 Figure 170 Red Hat 9.0: KDE: Network Configuration: Devices ........................................ 286 Figure 171 Red Hat 9.0: KDE: Ethernet Device: General ................................................. 286 Figure 172 Red Hat 9.0: KDE: Network Configuration: DNS ............................................. 287 Figure 173 Red Hat 9.0: KDE: Network Configuration: Activate Figure 175 Red Hat 9.0: Static IP Address Setting in ifconfig-eth0 Figure 176 Red Hat 9.0: DNS Settings in resolv.conf ................................. 287 .................................. 288 Figure 174 Red Hat 9.0: Dynamic IP Address Setting in ifconfig-eth0 .............................. 288 ...................................................... 288 Figure 177 Red Hat 9.0: Restart Ethernet Card ................................................................ 289 Figure 178 Red Hat 9.0: Checking TCP/IP Properties ...................................................... 289 Figure 179 Connecting a POTS Splitter .............................................................................. 308 Figure 180 Connecting a Microfilter .................................................................................... 309 Figure 181 Connecting a Microfilter and Y-Connector ........................................................ 309 Figure 182 ZyXEL Device with ISDN .................................................................................. 310 Figure 183 Displaying Log Categories Example ................................................................. 326 Figure 184 Displaying Log Parameters Example ................................................................ 326 Figure 185 Peer-to-Peer Communication in an Ad-hoc Network ........................................ 328 Figure 186 Basic Service Set .............................................................................................. 329 Figure 187 Infrastructure WLAN ......................................................................................... 330 Figure 188 RTS/CTS .......................................................................................................... 331 Figure 189 WPA(2) with RADIUS Application Example ...................................................... 339 Figure 190 WPA(2)-PSK Authentication ............................................................................. 340 Figure 191 Pop-up Blocker ................................................................................................. 342 Figure 192 Internet Options ............................................................................................... 343 Figure 193 Internet Options ................................................................................................ 344 Figure 194 Pop-up Blocker Settings ................................................................................... 345 Figure 195 Internet Options ................................................................................................ 346 Figure 196 Security Settings - Java Scripting ..................................................................... 347 Figure 197 Security Settings - Java .................................................................................... 348 Figure 198 Java (Sun) ......................................................................................................... 349 Figure 199 Ideal Setup ........................................................................................................ 350 Figure 200 "Triangle Route" Problem .................................................................................. 351 Figure 201 IP Alias .............................................................................................................. 351 List of Figures 26 P-660H/HW-D Series User's Guide 27 List of Figures P-660H/HW-D Series User's Guide List of Tables Table 1 ADSL Standards .................................................................................................... 34 Table 2 Front Panel LEDs .................................................................................................. 40 Table 3 Web Configurator Screens Summary .................................................................... 45 Table 4 Status Screen ........................................................................................................ 48 Table 5 Status: Any IP Table .............................................................................................. 50 Table 6 Status: WLAN Status ............................................................................................. 51 Table 7 Status: Packet Statistics ........................................................................................ 52 Table 8 Internet Access Wizard Setup: ISP Parameters .................................................... 59 Table 9 Internet Connection with PPPoE .......................................................................... 60 Table 10 Internet Connection with RFC 1483 .................................................................... 61 Table 11 Internet Connection with ENET ENCAP .............................................................. 61 Table 12 Internet Connection with PPPoA ......................................................................... 62 Table 13 Wireless LAN Setup Wizard 1 ............................................................................. 65 Table 14 Wireless LAN Setup Wizard 2 ............................................................................. 66 Table 15 Manually assign a WPA key ................................................................................ 67 Table 16 Manually assign a WEP key ................................................................................ 68 Table 17 Media Bandwidth Management Setup: Services ................................................. 70 Table 18 Bandwidth Management Wizard: General Information ........................................ 72 Table 19 Bandwidth Management Wizard: Configuration .................................................. 73 Table 20 Internet Connection ............................................................................................. 82 Table 21 Advanced Internet Connection Setup .................................................................. 84 Table 22 More Connections ............................................................................................... 86 Table 23 More Connections Edit ........................................................................................ 87 Table 24 More Connections Advanced Setup .................................................................... 89 Table 25 WAN Backup Setup ............................................................................................. 92 Table 26 LAN IP ................................................................................................................. 100 Table 27 Advanced LAN Setup .......................................................................................... 101 Table 28 DHCP Setup ........................................................................................................ 102 Table 29 LAN Client List ..................................................................................................... 104 Table 30 LAN IP Alias ........................................................................................................ 105 Table 31 Types of Encryption for Each Type of Authentication .......................................... 110 Table 32 Wireless LAN: General ........................................................................................ 112 Table 33 Wireless No Security ........................................................................................... 113 Table 34 Wireless: Static WEP Encryption ......................................................................... 114 Table 35 Wireless: WPA-PSK/WPA2-PSK ......................................................................... 116 Table 36 Wireless: WPA/WPA2 .......................................................................................... 117 Table 37 Wireless LAN: Advanced ..................................................................................... 119 Table 38 OTIST .................................................................................................................. 121 List of Tables 28 P-660H/HW-D Series User's Guide Table 39 MAC Address Filter ............................................................................................. 124 Table 40 WMM QoS Priorities ............................................................................................ 125 Table 41 Commonly Used Services ................................................................................... 126 Table 42 Wireless LAN: QoS .............................................................................................. 128 Table 43 Application Priority Configuration ........................................................................ 129 Table 44 NAT Definitions .................................................................................................... 132 Table 45 NAT Mapping Types ............................................................................................ 135 Table 46 NAT General ........................................................................................................ 136 Table 47 Services and Port Numbers ................................................................................. 137 Table 48 NAT Port Forwarding ........................................................................................... 139 Table 49 Port Forwarding Rule Setup ................................................................................ 140 Table 50 Address Mapping Rules ...................................................................................... 141 Table 51 Edit Address Mapping Rule ................................................................................. 142 Table 52 Common IP Ports ................................................................................................ 147 Table 53 ICMP Commands That Trigger Alerts .................................................................. 149 Table 54 Legal NetBIOS Commands ................................................................................. 149 Table 55 Legal SMTP Commands .................................................................................... 149 Table 56 Firewall: General ................................................................................................. 160 Table 57 Firewall Rules ...................................................................................................... 161 Table 58 Firewall: Edit Rule ................................................................................................ 164 Table 59 Customized Services ........................................................................................... 165 Table 60 Firewall: Configure Customized Services ............................................................ 166 Table 61 Predefined Services ........................................................................................... 170 Table 62 Firewall: Anti Probing ........................................................................................... 173 Table 63 Firewall: Threshold .............................................................................................. 175 Table 64 Content Filter: Keyword ....................................................................................... 179 Table 65 Content Filter: Schedule ...................................................................................... 180 Table 66 Content Filter: Trusted ......................................................................................... 180 Table 67 Static Route ......................................................................................................... 183 Table 68 Static Route Edit .................................................................................................. 184 Table 69 Application and Subnet-based Bandwidth Management Example ...................... 187 Table 70 Maximize Bandwidth Usage Example ................................................................. 189 Table 71 Priority-based Allotment of Unused and Unbudgeted Bandwidth Example ......... 189 Table 72 Fairness-based Allotment of Unused and Unbudgeted Bandwidth Example ...... 190 Table 73 Bandwidth Management Priorities ....................................................................... 190 Table 74 Over Allotment of Bandwidth Example ................................................................ 191 Table 75 Media Bandwidth Management: Summary .......................................................... 192 Table 76 Bandwidth Management: Rule Setup .................................................................. 193 Table 77 Bandwidth Management Rule Configuration ....................................................... 194 Table 78 Services and Port Numbers ................................................................................. 196 Table 79 Dynamic DNS ...................................................................................................... 199 Table 80 Remote Management: WWW .............................................................................. 204 Table 81 Remote Management: Telnet .............................................................................. 205 29 List of Tables P-660H/HW-D Series User's Guide Table 82 Remote Management: FTP ................................................................................. 206 Table 83 SNMP Traps ........................................................................................................ 208 Table 84 Remote Management: SNMP .............................................................................. 209 Table 85 Remote Management: DNS ................................................................................ 210 Table 86 Remote Management: ICMP ............................................................................... 211 Table 87 TR-069 Commands ............................................................................................. 212 Table 88 Configuring UPnP ................................................................................................ 216 Table 89 System General Setup ........................................................................................ 227 Table 90 System Time Setting ............................................................................................ 229 Table 91 View Log .............................................................................................................. 233 Table 92 Log Settings ......................................................................................................... 234 Table 93 Firmware Upgrade ............................................................................................... 238 Table 94 Maintenance Restore Configuration .................................................................... 241 Table 95 Diagnostic: General ............................................................................................. 244 Table 96 Diagnostic: DSL Line ........................................................................................... 245 Table 97 Troubleshooting Starting Up Your ZyXEL Device ................................................ 246 Table 98 Troubleshooting the LAN ..................................................................................... 246 Table 99 Troubleshooting the WAN .................................................................................... 247 Table 100 Troubleshooting Accessing the ZyXEL Device .................................................. 248 Table 101 Device ................................................................................................................ 250 Table 102 Firmware ............................................................................................................ 251 Table 103 Abbreviations Used in the Example Internal SPTGEN Screens Table .............. 259 Table 104 Menu 1 General Setup ...................................................................................... 259 Table 105 Menu 3 ............................................................................................................... 259 Table 106 Menu 4 Internet Access Setup .......................................................................... 263 Table 107 Menu 12 ............................................................................................................. 264 Table 108 Menu 15 SUA Server Setup .............................................................................. 265 Table 109 Menu 21.1 Filter Set #1 ..................................................................................... 266 Table 110 Menu 21.1 Filer Set #2, ..................................................................................... 268 Table 111 Menu 23 System Menus .................................................................................... 269 Table 112 Menu 24.11 Remote Management Control ........................................................ 270 Table 113 Command Examples ......................................................................................... 271 Table 114 Classes of IP Addresses .................................................................................... 290 Table 115 Allowed IP Address Range By Class ................................................................. 291 Table 116 "Natural" Masks ................................................................................................ 291 Table 117 Alternative Subnet Mask Notation ..................................................................... 292 Table 118 Two Subnets Example ....................................................................................... 292 Table 119 Subnet 1 ............................................................................................................ 293 Table 120 Subnet 2 ............................................................................................................ 293 Table 121 Subnet 1 ............................................................................................................ 294 Table 122 Subnet 2 ............................................................................................................ 294 Table 123 Subnet 3 ............................................................................................................ 294 Table 124 Subnet 4 ............................................................................................................ 295 List of Tables 30 P-660H/HW-D Series User's Guide Table 125 Eight Subnets .................................................................................................... 295 Table 126 Class C Subnet Planning ................................................................................... 295 Table 127 Class B Subnet Planning ................................................................................... 296 Table 128 Firewall Commands ........................................................................................... 300 Table 129 NetBIOS Filter Default Settings ......................................................................... 307 Table 130 System Maintenance Logs ................................................................................ 312 Table 131 System Error Logs ............................................................................................. 313 Table 132 Access Control Logs .......................................................................................... 313 Table 133 TCP Reset Logs ................................................................................................ 314 Table 134 Packet Filter Logs .............................................................................................. 314 Table 135 ICMP Logs ......................................................................................................... 315 Table 136 CDR Logs .......................................................................................................... 315 Table 137 PPP Logs ........................................................................................................... 315 Table 138 UPnP Logs ........................................................................................................ 316 Table 139 Content Filtering Logs ....................................................................................... 316 Table 140 Attack Logs ........................................................................................................ 317 Table 141 IPSec Logs ........................................................................................................ 318 Table 142 IKE Logs ............................................................................................................ 318 Table 143 PKI Logs ............................................................................................................ 321 Table 144 Certificate Path Verification Failure Reason Codes ........................................... 322 Table 145 802.1X Logs ...................................................................................................... 323 Table 146 ACL Setting Notes ............................................................................................. 324 Table 147 ICMP Notes ....................................................................................................... 324 Table 148 Syslog Logs ....................................................................................................... 325 Table 149 RFC-2408 ISAKMP Payload Types ................................................................... 325 Table 150 IEEE 802.11g ..................................................................................................... 332 Table 151 Wireless Security Levels ................................................................................... 333 Table 152 Comparison of EAP Authentication Types ......................................................... 336 Table 153 Wireless Security Relational Matrix ................................................................... 340 31 List of Tables P-660H/HW-D Series User's Guide Preface Congratulations on your purchase of the P-660HW-D series 802.11g Wireless ADSL 2+ 4port Gateway or P-660H-D ADSL2+ 4-port Gateway. The P-660HW comes with built-in IEEE 802.11g wireless capability allowing wireless connectivity. The P-660HW-D and P660H-D have a 4-port switch that allows you to connect up to 4 computers to the P-660H-D or the P-660HW-D without purchasing a switch/hub. Note: Register your product online to receive e-mail notices of firmware upgrades and information at www.zyxel.com for global products, or at www.us.zyxel.com for North American products. About This User's Guide This manual is designed to guide you through the configuration of your ZyXEL Device for its various applications. The web configurator parts of this guide contain background information on features configurable by web configurator. Note: Use the web configurator or command interpreter interface to configure your ZyXEL Device. Not all features can be configured through all interfaces. Syntax Conventions · "Enter" means for you to type one or more characters. "Select" or "Choose" means for you to use one predefined choice. · Mouse action sequences are denoted using a right angle bracket ( > ). For example, "In Windows, click Start > Settings > Control Panel" means first click the Start button, then point your mouse pointer to Settings and then click Control Panel. · "e.g.," is a shorthand for "for instance", and "i.e.," means "that is" or "in other words". · The P-660HW-D or P-660H-D series may be referred to as the "ZyXEL Device" in this User's Guide. Related Documentation · Supporting Disk Refer to the included CD for support documents. · Quick Start Guide The Quick Start Guide is designed to help you get up and running right away. It contains connection information and instructions on getting started. · Web Configurator Online Help Embedded web help for descriptions of individual screens and supplementary information. · ZyXEL Glossary and Web Site Preface 32 P-660H/HW-D Series User's Guide Please refer to www.zyxel.com for an online glossary of networking terms and additional support documentation. User Guide Feedback Help us help you. E-mail all User Guide-related comments, questions or suggestions for improvement to techwriters@zyxel.com.tw or send regular mail to The Technical Writing Team, ZyXEL Communications Corp., 6 Innovation Road II, Science-Based Industrial Park, Hsinchu, 300, Taiwan. Thank you. Graphics Icons Key ZyXEL Device Computer Notebook computer Server DSLAM Firewall Telephone Switch Router Wireless Signal 33 Preface P-660H/HW-D Series User's Guide CHAPTER 1 Getting To Know Your ZYX E L DEVICE This chapter describes the key features and applications of your ZyXEL Device. 1.1 Introducing the ZyXEL Device The ZyXEL Device is an ADSL2+ gateway that allows super-fast, secure Internet access over analog (POTS) or digital (ISDN) telephone lines (depending on your model). In the ZyXEL Device product name, "H" denotes an integrated 4-port switch (hub) and "W" denotes an included wireless LAN card that provides wireless connectivity. Models ending in "1", for example P-660HW-D1, denote a device that works over the analog telephone system, POTS (Plain Old Telephone Service). Models ending in "3" denote a device that works over ISDN (Integrated Services Digital Network). Models ending in "7" denote a device that works over T-ISDN (UR-2). Note: Only use firmware for your ZyXEL Device's specific model. Refer to the label on the bottom of your ZyXEL Device. The DSL RJ-11 (ADSL over POTS models) or RJ-45 (ADSL over ISDN models) connects to your ADSL-enabled telephone line. The ZyXEL Device is compatible with the ADSL/ ADSL2/ADSL2+ standards. Maximum data rates attainable by the ZyXEL Device for each standard are shown in the next table. Table 1 ADSL Standards DATA RATE STANDARD ADSL ADSL2 ADSL2+ UPSTREAM 832 kbps 3.5Mbps 3.5Mbps DOWNSTREAM 8Mbps 12Mbps 24Mbps Note: The standard your ISP supports determines the maximum upstream and downstream speeds attainable. Actual speeds attained also depend on the distance from your ISP, line quality, etc. Chapter 1 Getting To Know Your ZyXEL Device 34 P-660H/HW-D Series User's Guide 1.2 Features High Speed Internet Access Your ZyXEL Device can support downstream transmission rates of up to 24Mbps and upstream transmission rates of 3.5Mbps. Actual speeds attained depend on the ADSL service you subscribed to, distance from your ISP, line quality, etc. Zero Configuration Internet Access Once you connect and turn on the ZyXEL Device, it automatically detects the Internet connection settings (such as the VCI/VPI numbers and the encapsulation method) from the ISP and makes the necessary configuration changes. In cases where additional account information (such as an Internet account user name and password) is required or the ZyXEL Device cannot connect to the ISP, you will be redirected to web screen(s) for information input or troubleshooting. Any IP The Any IP feature allows a computer to access the Internet and the ZyXEL Device without changing the network settings (such as IP address and subnet mask) of the computer, when the IP addresses of the computer and the ZyXEL Device are not in the same subnet. Firewall The ZyXEL Device is a stateful inspection firewall with DoS (Denial of Service) protection. By default, when the firewall is activated, all incoming traffic from the WAN to the LAN is blocked unless it is initiated from the LAN. The ZyXEL Device firewall supports TCP/UDP inspection, DoS detection and prevention, real time alerts, reports and logs. Content Filtering Content filtering allows you to block access to forbidden Internet web sites, schedule when the ZyXEL Device should perform the filtering and give trusted LAN IP addresses unfiltered Internet access. Traffic Redirect Traffic redirect forwards WAN traffic to a backup gateway when the ZyXEL Device cannot connect to the Internet, thus acting as an auxiliary if your regular WAN connection fails. Media Bandwidth Management ZyXEL's Media Bandwidth Management allows you to specify bandwidth classes based on an application and/or subnet. You can allocate specific amounts of bandwidth capacity (bandwidth budgets) to different bandwidth classes. 35 Chapter 1 Getting To Know Your ZyXEL Device P-660H/HW-D Series User's Guide Universal Plug and Play (UPnP) Using the standard TCP/IP protocol, the ZyXEL Device and other UPnP enabled devices can dynamically join a network, obtain an IP address and convey its capabilities to other devices on the network. PPPoE (RFC2516) PPPoE (Point-to-Point Protocol over Ethernet) emulates a dial-up connection. It allows your ISP to use their existing network configuration with newer broadband technologies such as ADSL. The PPPoE driver on the ZyXEL Device is transparent to the computers on the LAN, which see only Ethernet and are not aware of PPPoE thus saving you from having to manage PPPoE clients on individual computers. The ZyXEL Device also includes PPPoE idle time-out (the PPPoE connection terminates after a period of no traffic that you configure) and PPPoE Dial-on-Demand (the PPPoE connection is brought up only when an Internet access request is made). Network Address Translation (NAT) Network Address Translation (NAT) allows the translation of an Internet protocol address used within one network (for example a private IP address used in a local network) to a different IP address known within another network (for example a public IP address used on the Internet). Dynamic DNS Support With Dynamic DNS support, you can have a static hostname alias for a dynamic IP address, allowing the host to be more easily accessible from various locations on the Internet. You must register for this service with a Dynamic DNS service provider. DHCP DHCP (Dynamic Host Configuration Protocol) allows the individual clients (computers) to obtain the TCP/IP configuration at start-up from a centralized DHCP server. The ZyXEL Device has built-in DHCP server capability enabled by default. It can assign IP addresses, an IP default gateway and DNS servers to DHCP clients. The ZyXEL Device can now also act as a surrogate DHCP server (DHCP Relay) where it relays IP address assignment from the actual real DHCP server to the clients. IP Alias IP Alias allows you to partition a physical network into logical networks over the same Ethernet interface. The ZyXEL Device supports three logical LAN interfaces via its single physical Ethernet interface with the ZyXEL Device itself as the gateway for each LAN network. Chapter 1 Getting To Know Your ZyXEL Device 36 P-660H/HW-D Series User's Guide TR-069 Compliance TR-069 is a protocol that defines how your P-660H-D can be managed via a management server such as ZyXEL's Vantage CNM Access. The management server can securely manage and update configuration changes in the P-660H-Ds. Housing Your ZyXEL Device's compact and ventilated housing minimizes space requirements making it easy to position anywhere in your busy office. 4-port Switch A combination of switch and router makes your ZyXEL Device a cost-effective and viable network solution. You can connect up to four computers to the ZyXEL Device without the cost of a hub. Use a hub to add more than four computers to your LAN. 1.2.1 Wireless Features (P-660HW-D Only) Wireless LAN The ZyXEL Device supports the IEEE 802.11g standard, which is fully compatible with the IEEE 802.11b standard, meaning that you can have both IEEE 802.11b and IEEE 802.11g wireless clients in the same wireless network. Note: The ZyXEL Device may be prone to RF (Radio Frequency) interference from other 2.4 GHz devices such as microwave ovens, wireless phones, Bluetooth enabled devices, and other wireless LANs. Wi-Fi Protected Access Wi-Fi Protected Access (WPA) is a subset of the IEEE 802.11i security specification standard. Key differences between WPA and WEP are user authentication and improved data encryption. WPA2 WPA 2 (IEEE 802.11i) is a wireless security standard that defines stronger encryption, authentication and key management than WPA. Both WPA and WPA2 improve data encryption by using Temporal Key Integrity Protocol (TKIP), Message Integrity Check (MIC) and IEEE 802.1x. In addition to TKIP, WPA2 also uses Advanced Encryption Standard (AES) in the Counter mode with Cipher block chaining Message authentication code Protocol (CCMP) to offer stronger encryption. 37 Chapter 1 Getting To Know Your ZyXEL Device P-660H/HW-D Series User's Guide Antenna The ZyXEL Device is equipped with one 3dBi fixed antenna to provide clear radio signal between the wireless stations and the access points. WEP Encryption WEP (Wired Equivalent Privacy) encrypts data frames before transmitting over the wireless network to help keep network communications private. Output Power Management Output power management is the ability to set the level of output power. There may be interference or difficulty with channel assignment when there is a high density of APs within a coverage area. In this case you can lower the output power of each access point, thus enabling you to place access points closer together. Wireless LAN MAC Address Filtering Your ZyXEL Device can check the MAC addresses of wireless stations against a list of allowed or denied MAC addresses. 1.3 Applications for the ZyXEL Device Here are some example uses for which the ZyXEL Device is well suited. 1.3.1 Protected Internet Access The ZyXEL Device is the ideal high-speed Internet access solution. It is compatible with all major ADSL DSLAM (Digital Subscriber Line Access Multiplexer) providers and supports the ADSL standards as shown in Table 1 on page 34. In addition, the ZyXEL Device with the wireless features allows wireless clients access to your network resources. The ZyXEL Device provides protection from attacks by Internet hackers. By default, the firewall blocks all incoming traffic from the WAN. The firewall supports TCP/UDP inspection and DoS (Denial of Services) detection and prevention, as well as real time alerts, reports and logs. Chapter 1 Getting To Know Your ZyXEL Device 38 P-660H/HW-D Series User's Guide Figure 1 Protected Internet Access Applications 1.3.2 LAN to LAN Application You can use the ZyXEL Device to connect two geographically dispersed networks over the ADSL line. A typical LAN-to-LAN application example is shown as follows. Figure 2 LAN-to-LAN Application Example 1.4 Front Panel LEDs The following figure shows the front panel LEDs. Figure 3 Front Panel (P-660HW-D) 39 Chapter 1 Getting To Know Your ZyXEL Device P-660H/HW-D Series User's Guide Figure 4 Front Panel (P-660H-D) The following table describes the LEDs. Table 2 Front Panel LEDs LED POWER COLOR Green STATUS On Blinking Red ETHERNET Green On Off On Blinking Amber On Blinking Off WLAN Green (P-660HW-D only) On Blinking Off DSL Green On Blinking Off INTERNET Green On Blinking Off DESCRIPTION The ZyXEL Device is receiving power and functioning properly. The ZyXEL Device is rebooting or performing diagnostics. Power to the ZyXEL Device is too low. The system is not ready or has malfunctioned. The ZyXEL Device has a successful 10Mb Ethernet connection. The ZyXEL Device is sending/receiving data. The ZyXEL Device has a successful 100Mb Ethernet connection. The ZyXEL Device is sending/receiving data. The LAN is not connected. The ZyXEL Device is ready, but is not sending/receiving data through the wireless LAN. The ZyXEL Device is sending/receiving data through the wireless LAN. The wireless LAN is not ready or has failed. The DSL line is up. The ZyXEL Device is initializing the DSL line. The DSL line is down. The Internet connection is up. The ZyXEL Device is sending/receiving data. The Internet connection is down. 1.5 Hardware Connection Refer to the Quick Start Guide for information on hardware connection. Chapter 1 Getting To Know Your ZyXEL Device 40 P-660H/HW-D Series User's Guide 41 Chapter 1 Getting To Know Your ZyXEL Device P-660H/HW-D Series User's Guide CHAPTER 2 Introducing the Web Configurator This chapter describes how to access and navigate the web configurator. 2.1 Web Configurator Overview The web configurator is an HTML-based management interface that allows easy ZyXEL Device setup and management via Internet browser. Use Internet Explorer 6.0 and later or Netscape Navigator 7.0 and later versions. The recommended screen resolution is 1024 by 768 pixels. In order to use the web configurator you need to allow: · Web browser pop-up windows from your device. Web pop-up blocking is enabled by default in Windows XP SP (Service Pack) 2. · JavaScripts (enabled by default). · Java permissions (enabled by default). See the chapter on troubleshooting if you need to make sure these functions are allowed in Internet Explorer. 2.2 Accessing the Web Configurator Note: Even though you can connect to the ZyXEL Device wirelessly, it is recommended that you connect your computer to a LAN port for initial configuration. 1 Make sure your ZyXEL Device hardware is properly connected (refer to the Quick Start Guide). 2 Prepare your computer/computer network to connect to the ZyXEL Device (refer to the Quick Start Guide). 3 Launch your web browser. 4 Type "192.168.1.1" as the URL. 5 A window displays as shown. Enter the default admin password 1234 to configure the wizards and the advanced features or enter the default user password user to view the Chapter 2 Introducing the Web Configurator 42 P-660H/HW-D Series User's Guide status only. Click Login to proceed to a screen asking you to change your password or click Cancel to revert to the default password. Figure 5 Password Screen 6 If you entered the user password, skip the next two steps and refer to Section 2.4.2 on page 47 for more information about the Status screen. If you entered the admin password, it is highly recommended you change the default admin password! Enter a new password between 1 and 30 characters, retype it to confirm and click Apply; alternatively click Ignore to proceed to the main menu if you do not want to change the password now. Note: If you do not change the password at least once, the following screen appears every time you log in with the admin password. Figure 6 Change Password at Login 7 Select Go to Wizard setup and click Apply to display the wizard main screen. Otherwise, select Go to Advanced setup and click Apply to display the Status screen. 43 Chapter 2 Introducing the Web Configurator P-660H/HW-D Series User's Guide Figure 7 Select a Mode Note: The management session automatically times out when the time period set in the Administrator Inactivity Timer field expires (default five minutes). Simply log back into the ZyXEL Device if this happens to you. 2.3 Resetting the ZyXEL Device If you forget your password or cannot access the web configurator, you will need to use the RESET button at the back of the ZyXEL Device to reload the factory-default configuration file. This means that you will lose all configurations that you had previously and the password will be reset to "1234". 2.3.1 Using the Reset Button 1 Make sure the POWER LED is on (not blinking). 2 Press the RESET button for ten seconds or until the POWER LED begins to blink and then release it. When the POWER LED begins to blink, the defaults have been restored and the ZyXEL Device restarts. 2.4 Navigating the Web Configurator We use the P-660HW-D1 web screens in this guide as an example. Screens vary slightly for different ZyXEL Device models. 2.4.1 Navigation Panel After you enter the admin password, use the sub-menus on the navigation panel to configure ZyXEL Device features. The following table describes the sub-menus. Chapter 2 Introducing the Web Configurator 44 P-660H/HW-D Series User's Guide Figure 8 Web Configurator: Main Screen Click the Logout icon at any time to exit the web configurator. Use submenus to configure ZyXEL Device features. Note: Click the icon (located in the top right corner of most screens) to view embedded help. Table 3 Web Configurator Screens Summary LINK/ICON Wizard SUB-LINK INTERNET/ WIRELESS SETUP BANDWIDTH MANAGEMENT SETUP Logout Status FUNCTION Use these screens for initial configuration including general setup, ISP parameters for Internet Access and WAN IP/DNS Server/MAC address assignment. Use these screens to limit bandwidth usage by application or packet type. Click this icon to exit the web configurator. This screen shows the ZyXEL Device's general device, system and interface status information. Use this screen to access the summary statistics tables. Internet Connection This screen allows you to configure ISP parameters, WAN IP address assignment, DNS servers and other advanced properties. Network WAN More Connections Use this screen to view and configure other connections for placing calls to another remote gateway. WAN Backup Setup Use this screen to configure your traffic redirect properties and WAN backup settings. 45 Chapter 2 Introducing the Web Configurator P-660H/HW-D Series User's Guide Table 3 Web Configurator Screens Summary (continued) LINK/ICON LAN SUB-LINK IP DHCP Setup Client List FUNCTION Use this screen to configure LAN TCP/IP settings, enable Any IP and other advanced properties. Use this screen to configure LAN DHCP settings. Use this screen to view current DHCP client information and to always assign an IP address to a MAC address (and host name). Use this screen to partition your LAN interface into subnets. Use this screen to configure the wireless LAN settings and WLAN authentication/security settings. This screen allows you to assign wireless clients the ZyXEL Device's wireless security settings. Use this screen to configure the ZyXEL Device to block access to devices or block the devices from accessing the ZyXEL Device. WMM QoS allows you to prioritize wireless traffic according to the delivery requirements of the individual and applications. Use this screen to enable NAT. Use this screen to configure servers behind the ZyXEL Device. Use this screen to configure network address translation mapping rules. Use this screen to activate/deactivate the firewall and the direction of network traffic to which to apply the rule. This screen shows a summary of the firewall rules, and allows you to edit/add a firewall rule. Use this screen to change your anti-probing settings. Use this screen to configure the threshold for DoS attacks. Use this screen to block sites containing certain keywords in the URL. Use this screen to set the days and times for the ZyXEL Device to perform content filtering. Use this screen to exclude a range of users on the LAN from content filtering on your ZyXEL Device. Use this screen to configure IP static routes. Summary Rule Setup Monitor Dynamic DNS Use this screen to enable bandwidth management on an interface. Use this screen to define a bandwidth rule. Use this screen to view the ZyXEL Device's bandwidth usage and allotments. Use this screen to set up dynamic DNS. IP Alias Wireless LAN General (Wireless devices only) OTIST MAC Filter QoS NAT General Port Forwarding Address Mapping Security Firewall General Rules Anti Probing Threshold Content Filter Keyword Schedule Trusted Advanced Static Route Bandwidth MGMT Chapter 2 Introducing the Web Configurator 46 P-660H/HW-D Series User's Guide Table 3 Web Configurator Screens Summary (continued) LINK/ICON Remote MGMT SUB-LINK WWW FUNCTION Use this screen to configure through which interface(s) and from which IP address(es) users can use HTTPS or HTTP to manage the ZyXEL Device. Use this screen to configure through which interface(s) and from which IP address(es) users can use Telnet to manage the ZyXEL Device. Use this screen to configure through which interface(s) and from which IP address(es) users can use FTP to access the ZyXEL Device. Use this screen to configure your ZyXEL Device's settings for Simple Network Management Protocol management. Use this screen to configure through which interface(s) and from which IP address(es) users can send DNS queries to the ZyXEL Device. Use this screen to change your anti-probing settings. Use this screen to enable UPnP on the ZyXEL Device. General Time Setting Logs View Log Log Settings Tools Firmware Configuration Restart Diagnostic General DSL Line This screen contains administrative and system-related information and also allows you to change your password. Use this screen to change your ZyXEL Device's time and date. Use this screen to view the logs for the categories that you selected. Use this screen to change your ZyXEL Device's log settings. Use this screen to upload firmware to your ZyXEL Device. Use this screen to backup and restore the configuration or reset the factory defaults to your ZyXEL Device. This screen allows you to reboot the ZyXEL Device without turning the power off. These screens display information to help you identify problems with the ZyXEL Device general connection. These screens display information to help you identify problems with the DSL line. Telnet FTP SNMP DNS ICMP UPnP Maintenance System 2.4.2 Status Screen The following summarizes how to navigate the web configurator from the Status screen. Some fields or links are not available if you entered the user password in the login password screen (see Figure 5 on page 43). Not all fields are available on all models. 47 Chapter 2 Introducing the Web Configurator P-660H/HW-D Series User's Guide Figure 9 Status Screen The following table describes the labels shown in the Status screen. Table 4 Status Screen LABEL Refresh Interval DESCRIPTION Select a number of seconds or None from the drop-down list box to refresh all screen statistics automatically at the end of every time interval or to not refresh the screen statistics. Click this button to refresh the status screen statistics. This is the System Name you enter in the Maintenance > System > General screen. It is for identification purposes. This is your ZyXEL Device's model name. This is the MAC (Media Access Control) or Ethernet address unique to your ZyXEL Device. This is the ZyNOS Firmware version and the date created. ZyNOS is ZyXEL's proprietary Network Operating System design. This is the standard that your ZyXEL Device is using. This is the WAN port IP address. This is the WAN port IP subnet mask. This is the IP address of the default gateway, if applicable. This is the Virtual Path Identifier and Virtual Channel Identifier that you entered in the wizard or WAN screen. Apply Device Information Host Name Model Number MAC Address ZyNOS Firmware Version WAN Information DSL Mode IP Address IP Subnet Mask Default Gateway VPI/VCI Chapter 2 Introducing the Web Configurator 48 P-660H/HW-D Series User's Guide Table 4 Status Screen LABEL LAN Information IP Address IP Subnet Mask DHCP SSID Channel WEP Security Firewall Content Filter System Status System Uptime System Mode CPU Usage This is the total time the ZyXEL Device has been on. This displays whether the ZyXEL Device is functioning as a router or a bridge. This number shows how many kilobytes of the heap memory the ZyXEL Device is using. Heap memory refers to the memory that is not used by ZyNOS (ZyXEL Network Operating System) and is thus available for running processes like NAT, VPN and the firewall. The bar displays what percent of the ZyXEL Device's heap memory is in use. The bar turns from green to red when the maximum is being approached. This number shows the ZyXEL Device's total heap memory (in kilobytes). The bar displays what percent of the ZyXEL Device's heap memory is in use. The bar turns from green to red when the maximum is being approached. This displays the ZyXEL Device port types. This field displays Down (line is down), Up (line is up or connected) if you're using Ethernet encapsulation and Down (line is down), Up (line is up or connected), Idle (line (ppp) idle), Dial (starting to trigger a call) and Drop (dropping a call) if you're using PPPoE encapsulation. For the WLAN port, it displays Active when WLAN is enabled or Inactive when WLAN is disabled. For the LAN ports, this displays the port speed and duplex setting. For the WAN port, it displays the downstream and upstream transmission rate. For the WLAN port, it displays the transmission rate when WLAN is enabled or N/A when WLAN is disabled. Use this screen to view a list of IP addresses and MAC addresses of computers, which are not in the same subnet as the ZyXEL Device. This screen displays the MAC address(es) of the wireless stations that are currently associating with the ZyXEL Device. Current Date/Time This field displays your ZyXEL Device's present date and time. This displays whether or not the ZyXEL Device's firewall is activated. This displays whether or not the ZyXEL Device's content filtering is activated. This is the LAN port IP address. This is the LAN port IP subnet mask. This is the WAN port DHCP role - Server, Relay or None. This is the descriptive name used to identify the ZyXEL Device in the wireless LAN. This is the channel number used by the ZyXEL Device now. This displays the status of WEP data encryption. DESCRIPTION WLAN Information (Wireless devices only) Memory Usage Interface Status Interface Status Rate Summary Any IP Table WLAN Status (Wireless devices only) 49 Chapter 2 Introducing the Web Configurator