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ZyXEL Communications
P-661H Series manual
2
1
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358
358
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358 pages, 13.11 Mb
Contents
User’s Guide
www.zyxel.com
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About This User's Guide
Document Conventions
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Safety Warnings
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Contents Overview
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Table of Contents
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Part VI: Troubleshooting and Specifications
Part VII: Appendices and Index
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List of Figures
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List of Tables
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PART
Introduction
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Getting To Know Your ZyXEL Device
1.1 Introducing the ZyXEL Device
1.2Applications for the ZyXEL Device
1.3 Ways to Manage the ZyXEL Device
1.4Good Habits for Managing the ZyXEL Device
1.5Front Panel LEDs
1.6 Hardware Connection
1.7 Splitters and Microfilters
1.7.1 Connecting a POTS Splitter
1.7.2Telephone Microfilters
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Introducing the Web
Configurator
2.1 Web Configurator Overview
2.2Accessing the Web Configurator
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2.3 Resetting the ZyXEL Device
2.4Navigating the Web Configurator
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2.4.2 Status Screen
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2.4.3 Status: Any IP Table
2.4.4 Status: WLAN Status (Wireless devices only)
2.4.5 Status: VPN Status
2.4.6 Status: Bandwidth Status
2.4.7 Status: Packet Statistics
2.4.8 Changing Login Password
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Wizards
3.1 Internet Setup Wizard
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3.1.3 No DSL Detection
3.2Wireless Connection Wizard Setup (wireless devices only)
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3.2.1Manually assign a WPA-PSKkey
3.2.2 Manually assign a WEP key
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3.3 Bandwidth Management Wizard
3.3.1 Screen
3.3.2 Screen
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3.3.3 Screen
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Network
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WAN Setup
4.1 WAN Overview
4.1.2 Multiplexing
4.1.3 VPI and VCI
4.1.4 IP Address Assignment
4.2 Metric
4.3 Traffic Shaping
4.4 Zero Configuration Internet Access
4.5 Internet Connection
4.5.1 Configuring Advanced Internet Connection
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4.6 Configuring More Connections
4.6.1 More Connections Edit
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4.6.2 Configuring More Connections Advanced Setup
4.7 Traffic Redirect
4.8 Configuring WAN Backup Setup
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LAN Setup
5.1 LAN Overview
5.1.2 DHCP Setup
5.1.3 DNS Server Address
5.1.4 DNS Server Address Assignment
5.2LAN TCP/IP
5.2.2RIP Setup
5.2.3 Multicast
5.2.4 Any IP
5.3 Configuring LAN IP
5.3.1 Configuring Advanced LAN Setup
5.4 DHCP Setup
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5.5 LAN Client List
5.6 LAN IP Alias
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Wireless LAN
6.1 Wireless Network Overview
6.2Wireless Security Overview
6.2.4 Encryption
6.3 Wireless Performance Overview
6.4General Wireless LAN Screen
6.4.1 No Security
6.4.2 WEP Encryption
6.4.3 WPA-PSK/WPA2-PSK
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6.4.4 WPA/WPA2
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6.4.5 Wireless LAN Advanced Setup
6.5 OTIST
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6.5.2Starting OTIST
6.5.3Notes on OTIST
6.6 MAC Filter
6.7 WMM QoS
6.7.3 Services
6.8 QoS Screen
6.8.1 ToS (Type of Service) and WMM QoS
6.8.2 Application Priority Configuration
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Network Address Translation (NAT) Screens
7.1 NAT Overview
7.1.2 What NAT Does
7.1.3 How NAT Works
7.1.4 NAT Application
7.1.5 NAT Mapping Types
7.2 SUA (Single User Account) Versus NAT
7.3NAT General Setup
7.4 Port Forwarding
7.4.2Port Forwarding: Services and Port Numbers
7.4.3 Configuring Servers Behind Port Forwarding (Example)
7.5 Configuring Port Forwarding
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7.6Address Mapping
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7.6.1 Address Mapping Rule Edit
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ART
Security
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Firewalls
8.1 Firewall Overview
8.2 Types of Firewalls
8.3 Introduction to ZyXEL’s Firewall
8.4 Denial of Service
8.4.2 Types of DoS Attacks
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8.5 Stateful Inspection
8.5.1 Stateful Inspection Process
8.5.2Stateful Inspection and the ZyXEL Device
8.5.3TCP Security
8.5.4 UDP/ICMP Security
8.5.5 Upper Layer Protocols
8.6Guidelines for Enhancing Security with Your Firewall
8.7Packet Filtering Vs Firewall
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Firewall Configuration
9.1 Access Methods
9.2 Firewall Policies Overview
9.3Rule Logic Overview
9.4 Connection Direction
9.5 Triangle Route
9.5.2 Solving the “Triangle Route” Problem
9.6 General Firewall Policy
9.7Firewall Rules Summary
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9.7.1 Configuring Firewall Rules
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9.7.2 Customized Services
9.7.3 Configuring A Customized Service
9.8 Example Firewall Rule
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9.9 Anti Probing
9.10 DoS Thresholds
9.10.2 Half-OpenSessions
9.10.3Configuring Firewall Thresholds
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Content Filtering
10.1 Content Filtering Overview
10.2 Configuring Keyword Blocking
10.3 Configuring the Schedule
10.4 Configuring Trusted Computers
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Introduction to IPSec
11.1 VPN Overview
11.2IPSec Architecture
11.3 Encapsulation
11.4IPSec and NAT
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VPN Screens
12.1 VPN/IPSec Overview
12.2 IPSec Algorithms
12.3 My IP Address
12.4Secure Gateway Address
12.5 VPN Setup Screen
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12.6 Keep Alive
12.7 VPN, NAT, and NAT Traversal
12.8 Remote DNS Server
12.9 ID Type and Content
12.10 Pre-SharedKey
12.11 Editing VPN Policies
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12.12 IKE Phases
12.12.1Negotiation Mode
12.12.2Diffie-Hellman(DH) Key Groups
12.12.3 Perfect Forward Secrecy (PFS)
12.13 Configuring Advanced IKE Settings
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12.14 Manual Key Setup
12.15 Configuring Manual Key
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12.16 Viewing SA Monitor
12.17 Configuring Global Setting
12.18 Telecommuter VPN/IPSec Examples
12.18.2 Telecommuters Using Unique VPN Rules Example
12.19 VPN and Remote Management
Advanced
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Static Route
13.1 Static Route
13.2 Configuring Static Route
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Bandwidth Management
14.1 Bandwidth Management Overview
14.2 Application-basedBandwidth Management
14.3 Subnet-basedBandwidth Management
14.4 Application and Subnet-basedBandwidth Management
14.5 Scheduler
14.6 Maximize Bandwidth Usage
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14.7 Configuring Summary
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14.8 Bandwidth Management Rule Setup
14.8.1 Rule Configuration
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14.9 Bandwidth Monitor
Dynamic DNS Setup
15.1 Dynamic DNS Overview
15.2 Configuring Dynamic DNS
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Remote Management
Configuration
16.1 Remote Management Overview
16.2 WWW
16.3 Telnet
16.4 Configuring Telnet
16.5 Configuring FTP
16.6 SNMP
16.6.1Supported MIBs
16.6.2 SNMP Traps
16.6.3 Configuring SNMP
16.7 Configuring DNS
16.8 Configuring ICMP
16.9 TR-069 (P-661HOnly)
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Universal Plug-and-Play(UPnP)
17.1 Introducing Universal Plug and Play
17.2 UPnP and ZyXEL
17.3 Installing UPnP in Windows Example
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17.4Using UPnP in Windows XP Example
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Maintenance
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System
18.1 General Setup
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18.2 Time Setting
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Logs
19.1 Logs Overview
19.2 Viewing the Logs
19.3 Configuring Log Settings
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Tools
20.1 Firmware Upgrade
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20.2 Configuration
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20.3 Restart
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Diagnostic
21.1 General Diagnostic
21.2 DSL Line Diagnostic
Troubleshooting
and Specifications
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Troubleshooting
22.1Power, Hardware Connections, and LEDs
22.2 ZyXEL Device Access and Login
22.3 Internet Access
22.4Wireless Router/AP Troubleshooting
Product Specifications
23.1 General ZyXEL Device Specifications
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23.2 Wall-mountingInstructions
23.3 Cable Pin Assignments
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Appendices and
Index
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Setting up Your Computer’s IP Address
Windows 95/98/Me
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Windows 2000/NT/XP
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Windows Vista
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Macintosh OS 8/9
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Macintosh OS
Linux
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Pop-upWindows, JavaScripts and Java Permissions
Internet Explorer Pop-upBlockers
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JavaScripts
Java Permissions
Mozilla Firefox
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IP Addresses and Subnetting
Introduction to IP Addresses
Structure
Subnet Masks
Notation
Subnetting
Example: Four Subnets
Example: Eight Subnets
Subnet Planning
Configuring IP Addresses
IP Address Conflicts
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Wireless LANs
Wireless LAN Topologies
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Channel
RTS/CTS
Fragmentation Threshold
Preamble Type
IEEE 802.11g Wireless LAN
IEEE
RADIUS
Types of EAP Authentication
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Dynamic WEP Key Exchange
WPA and WPA2
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Security Parameters Summary
Antenna Overview
Antenna Characteristics
Types of Antennas for WLAN
Positioning Antennas
Common Services
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Legal Information
Copyright
Certifications
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ZyXEL Limited Warranty
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Customer Support
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Index