ZyXEL Communications P-2602R-DxA Series, P-2602RL-DxA Series manual

P-2602R/RL-DxA Series

ADSL2+ VoIP IAD

User’s Guide

Version 3.40

6/2006

Edition 1

Contents

User’s Guide Page Copyright Disclaimer Trademarks Certifications Federal Communications Commission (FCC) Interference Statement Notice Certifications Page Safety Warnings ZyXEL Limited Warranty Note Customer Support Page Page Table of Contents Internet Setup Wizard VoIP Wizard And Example Bandwidth Management Wizard Status Screens Page Page Page Firewall Configuration Content Filtering Static Route Bandwidth Management Remote Management Configuration Universal Plug-and-Play(UPnP) System Logs Diagnostic Troubleshooting Appendix A Product Specifications Appendix B Splitters and Microfilters Appendix C Appendix H Appendix Appendix J Internal SPTGEN Page List of Figures Page Page Page Page Page List of Tables Page Page Page Preface About This User's Guide Related Documentation User Guide Feedback Syntax Conventions Graphics Icons Key Getting To Know the ZyXEL Device 1.2 Features Ethernet Port High Speed Internet Access PSTN Line (“L” Models only) Zero Configuration Internet Access Auto Provisioning Auto Firmware Upgrade Firewall Network Address Translation (NAT) Multiple SIP Accounts Multiple Voice Channels Voice Activity Detection/Silence Suppression Comfort Noise Generation Echo Cancellation Other PPPoE Features Dynamic DNS Support DHCP Multiple PVC (Permanent Virtual Circuits) Support IP Alias 1.3 Applications for the ZyXEL Device 1.3.1.1 Internet Single User Account 1.3.3 Make Peer-to-peerCalls 1.3.4 Firewall for Secure Broadband Internet Access 1.3.5 LEDs Figure 5 LEDs Table 3 LEDs Page Introducing the Web Configurator 2.1 Web Configurator Overview Ignore Go to Wizard setup Go to Advanced setup Exit 2.1.2.1 Using The Reset Button 2.2 Web Configurator Main Screen 2.2.2 Navigation Panel Page 2.2.3 Main Window 2.2.4 Status Bar Page Internet Setup Wizard 3.1 Introduction 3.2Internet Access Wizard Setup Restart the Internet/Wireless Setup Wizard 3.2.1Manual Configuration Page Page Page Page Back to Username and Password setup VoIP Wizard And Example 4.1 Introduction 4.2VoIP Wizard Setup Page SIPA-Account.com is your SIP Register Again Back Return to Wizard Main Page Go to Advanced Setup page Finish Page Bandwidth Management Wizard 5.1 Introduction 5.2 Predefined Media Bandwidth Management Services 5.3Bandwidth Management Wizard Setup 2Click BANDWIDTH MANAGEMENT SETUP Service Setup Page Page Status Screens 6.1 Status Screen Page Page 6.2 Any IP Table 6.3 Packet Statistics 6.4 VoIP Statistics Page Page WAN Setup 7.1 WAN Overview 7.1.1.1 ENET ENCAP 7.1.1.2 PPP over Ethernet 7.1.1.3 PPPoA 7.1.1.4RFC 7.1.2.1 VC-basedMultiplexing 7.1.2.2 LLC-basedMultiplexing 7.1.4.1 IP Assignment with PPPoA or PPPoE Encapsulation 7.1.4.2 IP Assignment with RFC 1483 Encapsulation 7.1.4.3 IP Assignment with ENET ENCAP Encapsulation 7.2 Metric 7.3 Traffic Shaping 7.3.1.1 Constant Bit Rate (CBR) 7.3.1.2 Variable Bit Rate (VBR) 7.3.1.3 Unspecified Bit Rate (UBR) 7.4 Zero Configuration Internet Access 7.5Internet Access Setup Page Page 7.5.1 Advanced Internet Access Setup Internet Access Setup 7.6 WAN More Connections 7.7 Traffic Redirect Page 7.8 WAN Backup Setup Page LAN Setup 8.1 LAN Overview 8.1.1LANs, WANs and the ZyXEL Device 8.1.2.1 IP Pool Setup 8.2LAN TCP/IP 8.2.1.1 Private IP Addresses 8.2.3 Multicast IGMP-v1 IGMP WAN None 8.2.4.1 How Any IP Works 8.3 Configuring LAN IP Page 8.4 DHCP Setup 8.5 LAN Client List Page 8.6 LAN IP Alias Page Page Network Address Translation (NAT) Screens 9.1 NAT Overview 9.1.2 What NAT Does 9.1.3 How NAT Works 9.1.4 NAT Application 9.1.5 NAT Mapping Types One to One Many to One SUA Only 9.2 SUA (Single User Account) Versus NAT 9.3NAT General Setup 9.4 Port Forwarding 9.4.1 Default Server IP Address 9.4.2 Port Forwarding: Services and Port Numbers 9.5 Configuring Port Forwarding 9.5.1 Port Forwarding Rule Edit 9.5.2 SIP ALG Network > NAT > ALG Page Voice 10.1 Introduction to VoIP 10.2 SIP 10.2.1.1 SIP Number 10.2.1.2 SIP Service Domain 10.2.3.1 SIP User Agent 10.2.3.2 SIP Proxy Server 10.2.3.3 SIP Redirect Server 10.2.3.4 SIP Register Server 10.2.3.5Multiple SIP Accounts 10.3 SIP Settings Screen Page 10.4 Pulse Code Modulation 10.5 Voice Coding 10.6 PSTN Call Setup Signaling 10.7 MWI (Message Waiting Indication) 10.8 Custom Tones (IVR) 10.8.0.1 Recording Custom Tones 10.8.0.2Listening to Custom Tones 10.9 Advanced SIP Setup Screen Page Page Page 10.10 Quality of Service (QoS) 10.10.2.1 DSCP and Per-HopBehavior 10.10.3 VLAN 10.10.4 SIP QoS Screen VoIP > SIP > QoS Figure 64 SIP > QoS Table 40 SIP > QoS 10.11 Phone 10.12 Analog Phone 10.13 Advanced Analog Phone Setup Screen 10.13.1 Common Phone Settings Screen VoIP > Phone > Common 10.14 Supplementary Phone Services Overview 10.14.2Europe Type Supplementary Phone Services 10.14.2.1 European Call Hold 10.14.2.2 European Call Waiting 10.14.2.3European Call Transfer 10.14.2.4European Three-WayConference 10.14.3USA Type Supplementary Services 10.14.3.1 USA Call Hold 10.14.3.2 USA Call Waiting 10.14.3.3 USA Call Transfer 10.14.3.4USA Three-WayConference 10.15Phone Region Screen 10.16 Speed Dial 10.17 Speed Dial Screen 10.18 Incoming Call Policy Screen Page 10.19 PSTN Line Screen Page Phone Usage 11.1 Dialing a Telephone Number 11.2 Using Speed Dial to Dial a Telephone Number 11.3 Internal Calls 11.4 Checking the Device’s IP Address 11.5 Auto Firmware Upgrade Firewalls 12.1 Firewall Overview 12.2 Types of Firewalls 12.3 Introduction to ZyXEL’s Firewall 12.4 Denial of Service 12.4.2 Types of DoS Attacks Ping of Death Teardrop SYN Flood LAND SYN Attack LAND Attack brute-force 12.4.2.1 ICMP Vulnerability 12.4.2.2 Illegal Commands (NetBIOS and SMTP) 12.4.2.3 Traceroute 12.5 Stateful Inspection 12.5.1 Stateful Inspection Process Firewall General 12.5.2Stateful Inspection on Your ZyXEL Device 12.5.3 TCP Security 12.5.4 UDP/ICMP Security 12.6Guidelines for Enhancing Security with Your Firewall 12.7Packet Filtering Vs Firewall 12.7.1.1When To Use Filtering 12.7.2.1When To Use The Firewall Firewall Configuration 13.1 Access Methods 13.2 Firewall Policies Overview 13.3 Rule Logic Overview 13.3.3.1 Action 13.3.3.2 Service 13.3.3.3 Source Address 13.3.3.4 Destination Address 13.4 Connection Direction 13.5 General Firewall Policy 13.6 Firewall Rules Summary Page 13.6.1 Configuring Firewall Rules Rules Edit Page Page 13.6.2 Customized Services Edit Customized Services 13.7 Example Firewall Rule Customized Service Customized Services Config Any Destination Address Delete Rules Page 13.8 DoS Thresholds 13.8.2.1 TCP Maximum Incomplete and Blocking Time 13.8.3 Configuring Firewall Thresholds Firewall Threshold Page Content Filtering 14.1 Content Filtering Overview 14.2 Configuring Keyword Blocking 14.3 Configuring the Schedule 14.4 Configuring Trusted Computers Page Static Route 15.1 Static Route 15.2 Configuring Static Route Page 15.2.1 Static Route Edit Page Bandwidth Management 16.1 Bandwidth Management Overview 16.2Application-basedBandwidth Management 16.3 Subnet-basedBandwidth Management 16.4 Application and Subnet-basedBandwidth Management 16.5 Scheduler 16.6 Maximize Bandwidth Usage 16.6.2.1 Priority-basedAllotment of Unused and Unbudgeted Bandwidth 16.6.2.2Fairness-basedAllotment of Unused and Unbudgeted Bandwidth 16.7 Configuring Summary 16.8 Bandwidth Management Rule Setup Page 16.8.1 Rule Configuration User define Page 16.9 Bandwidth Monitor Dynamic DNS Setup 17.1 Dynamic DNS Overview 17.2 Configuring Dynamic DNS Page Page Page Remote Management Configuration 18.1 Remote Management Overview 18.2 WWW 18.3 Telnet 18.4 Configuring Telnet 18.5 Configuring FTP 18.6 SNMP Page 18.6.1 Supported MIBs 18.6.2 SNMP Traps 18.6.3 Configuring SNMP SNMP Page 18.7 Configuring DNS 18.8 Configuring ICMP Page Universal Plug-and-Play(UPnP) 19.1 Introducing Universal Plug and Play 19.2 UPnP and ZyXEL 19.3 Installing UPnP in Windows Example Communications Universal Plug and Play Add/Remove Programs Properties Installing UPnP in Windows XP 1Click Start and Control Panel 2Double-click Network Connections Network Connections Optional Networking Components … 19.4Using UPnP in Windows XP Example Page Page Page Web Configurator Easy Access 1Click Start and then Control Panel 3Select My Network Places under Other Places Local Network Invoke Page System 20.1 General Setup and System Name Page 20.2 Time Setting Page Page Page Logs 21.1 Logs Overview 21.2 Viewing the Logs 21.3 Configuring Log Settings Access Control Page 21.4 SMTP Error Messages Page Tools 22.1 Introduction 22.2 Filename Conventions 22.3 File Maintenance Over WAN 22.4Firmware Upgrade Screen Firmware Upload in Progress 22.5 Backup and Restore 22.5.1 Backup Configuration Backup 22.5.2 Restore Configuration 22.5.3 Reset to Factory Defaults Reset 22.6 Restart 22.7 Using FTP or TFTP to Back Up Configuration 22.7.2FTP Command Configuration Backup Example 22.7.3 Configuration Backup Using GUI-basedFTP Clients 22.7.4 Backup Configuration Using TFTP 22.7.5 TFTP Command Configuration Backup Example 22.8 Using FTP or TFTP to Restore Configuration 22.9 FTP and TFTP Firmware and Configuration File Uploads 22.9.2 FTP Session Example of Firmware File Upload 22.9.3 TFTP File Upload 22.9.4 TFTP Upload Command Example Page Diagnostic 23.1 General Diagnostic 23.2 DSL Line Diagnostic Page Page Page Troubleshooting 24.1 Problems Starting Up the ZyXEL Device 24.2 Problems with the LAN 24.3 Problems with the WAN 24.4 Problems Accessing the ZyXEL Device 24.4.1.1 Internet Explorer Pop-upBlockers 2Select Settings…to open the Pop-upBlocker Settings screen Allowed sites 24.4.1.2JavaScripts Custom Level Scripting Active scripting Scripting of Java applets 24.4.1.3 Java Permissions 2make sure that Use Java 2 for <applet> under Java (Sun) is selected 24.5 Telephone Problems 24.6 Problems With Multiple SIP Accounts 24.6.2 Incoming Calls Page Appendix A Product Specifications Specification Tables Page Power Adaptor Specifications Page Splitters and Microfilters Connecting a POTS Splitter Telephone Microfilters Page Setting up Your Computer’s IP Address Windows 95/98/Me Installing Components Adapter Microsoft manufacturers TCP/IP Configuring Obtain an IP address automatically Specify an IP address Subnet Mask Disable DNS Windows 2000/NT/XP Network and Dial-up Connections 3Right-click Local Area Connection and then click Properties Internet Protocol (TCP/IP) General Use the following IP Address Subnet mask Default gateway IP Settin IP Settings Use the following DNS server addresses Preferred DNS server Alternate DNS server 8Click OK to close the Internet Protocol (TCP/IP) Properties window 9Click OK to close the Local Area Connection Properties window Macintosh OS 8/9 Macintosh OS Automatic Location •Select Built-inEthernet from the Show list Using DHCP Apply Now IP Subnetting IP Addressing IP Classes Subnet Masks Subnetting Example: Two Subnets Page Example: Four Subnets Example Eight Subnets Subnetting With Class A and Class B Networks Page Appendix E Services Page Page Page Firewall Commands Sys Firewall Commands Page Triangle Route The Ideal Setup The “Triangle Route” Problem The “Triangle Route” Solutions IP Aliasing Gateways on the WAN Side Page Log Descriptions Page Table 123 ICMP Logs Table 124 CDR Logs Table 125 PPP Logs Table 126 UPnP Logs Page Page Table 133 SIP Logs Table 134 RTP Logs Log Commands Displaying Logs Log Command Example Command Interpreter Command Syntax Command Usage Page Internal SPTGEN Internal SPTGEN Overview The Configuration Text File Format Internal SPTGEN FTP Download Example Internal SPTGEN FTP Upload Example Example Internal SPTGEN Screens Table 141 Menu Page Page Page Page Table 143 Menu Page Page Page Page Page Page Page Page Page Page Page Page Page Page Command Examples Page Page Index