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6.1 NAT Overview
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6.1.1 NAT Definitions
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6.1.2 What NAT Does
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6.1.3 How NAT Works
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6.1.4 NAT Application
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6.1.5 NAT Mapping Types
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6.2 SUA (Single User Account) Versus NAT
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6.3 NAT General Setup
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6.4 Port Forwarding
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6.4.1 Default Server IP Address
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6.4.2 Port Forwarding: Services and Port Numbers
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6.4.3 Configuring Servers Behind Port Forwarding (Example)
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6.5 Configuring Port Forwarding
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6.5.1 Port Forwarding Rule Edit
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6.6 The SIP ALG Screen
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6.7 DMZ Hosting
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Chapter
7
Firewalls
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7.1 Overview
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7.1.1 What You Can Do in the Firewall Screens
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7.1.2 What You Need to Know About Firewall
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7.1.3 Firewall Rule Setup Example
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7.2 The Firewall General Screen
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7.3 The Firewall Rule Screen
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7.3.1 Configuring Firewall Rules
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7.3.2 Customized Services
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7.3.3 Configuring a Customized Service
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7.4 The Firewall Threshold Screen
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7.4.1 Threshold Values
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7.4.2 Configuring Firewall Thresholds
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7.5 Firewall Technical Reference
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7.5.1 Firewall Rules Overview
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7.5.2 Guidelines For Enhancing Security With Your Firewall
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7.5.3 Security Considerations
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7.5.4 Triangle Route
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Chapter
8
Packet Filters
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8.1 Overview
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8.1.1 What You Can Do in the Packet Filter Screen
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8.1.2 What You Need to Know About the Packet Filter
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8.2 The Packet Filter Screen
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8.2.1 Editing Protocol Filters
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8.2.2 Configuring Protocol Filter Rules
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8.2.3 Editing Generic Filters
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8.2.4 Configuring Generic Packet Rules
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8.3 Packet Filter Technical Reference
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8.3.1 Filter Types and NAT
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8.3.2 Firewall Versus Filters
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Chapter
9
Certificates
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9.1 Overview
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9.1.1 What You Can Do in the Certificates Screens
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9.1.2 What You Need to Know About Certificates
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9.2 The My Certificates Screen
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9.2.1 My Certificate Import
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9.2.2 My Certificate Create
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9.2.3 My Certificate Details
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9.3 The Trusted CAs Screen
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9.3.1 Trusted CA Import
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9.3.2 Trusted CA Details
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9.4 The Trusted Remote Hosts Screens
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9.4.1 Trusted Remote Hosts Import
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9.4.2 Trusted Remote Host Certificate Details
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9.5 The Directory Servers Screens
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9.5.1 Directory Server Add and Edit
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9.6 Certificates Technical Reference
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9.6.1 Certificates Overview
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9.6.2 Private-Public Certificates
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9.6.3 Verifying a Trusted Remote Host’s Certificate
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Chapter
10
Static Route
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10.1 Static Route
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10.2 Configuring Static Route
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10.2.1 Static Route Edit
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Chapter
11
Quality Of Service
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11.1 Overview
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11.1.1 What You Can Do in the QoS Screens
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11.1.2 What You Need to Know About QoS
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11.1.3 QoS Class Setup Example
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11.2 The QoS General Screen
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11.3 The Class Setup Screen
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11.3.1 The Class Configuration Screen
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11.4 The QoS Monitor Screen
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11.5 QoS Technical Reference
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11.5.1 IEEE 802.1Q Tag
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11.5.2 IP Precedence
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11.5.3 DiffServ
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11.5.4 Automatic Priority Queue Assignment
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Chapter
12
Dynamic DNS Setup
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12.1 Dynamic DNS Overview
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12.1.1 DYNDNS Wildcard
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12.2 Configuring Dynamic DNS
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Chapter
13
Remote Management Configuration
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13.1 Remote Management Overview
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13.1.1 Remote Management Limitations
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13.1.2 Remote Management and NAT
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13.1.3
System Timeout
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13.2 The WWW Screen
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13.2.1 WWW and HTTPS
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13.3 Telnet
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13.4 Configuring Telnet
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13.5 Configuring FTP
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13.6 SNMP
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13.6.1 Supported MIBs
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13.6.2 SNMP Traps
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13.6.3 Configuring SNMP
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13.7 Configuring DNS
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13.8 Configuring ICMP
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Chapter
14
Universal Plug-and-Play (UPnP)
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14.1 Introducing Universal Plug and Play
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14.1.1 How do I know if I'm using UPnP?
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14.1.2 NAT Traversal
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14.1.3 Cautions with UPnP
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14.2 UPnP and ZyXEL
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14.2.1 Configuring UPnP
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14.3 Installing UPnP in Windows Example
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14.3.1 Installing UPnP in Windows Me
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14.3.2 Installing UPnP in Windows XP
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14.4 Using UPnP in Windows XP Example
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14.4.1 Auto-discover Your UPnP-enabled Network Device
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14.4.2 Web Configurator Easy Access
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Chapter
15
System
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15.1 General Setup
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15.1.1 General Setup and System Name
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15.1.2 General Setup
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15.2 Time Setting
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Chapter
16
Logs
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16.1 Overview
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16.1.1 What You Can Do in the Log Screens
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16.1.2 What You Need To Know About Logs
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16.2 The View Log Screen
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16.3 The Log Settings Screen
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16.4 SMTP Error Messages
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16.4.1 Example E-mail Log
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16.5 Log Descriptions
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Chapter
17
Tools
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17.1 Firmware Upgrade
..........................................................................................................
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17.2 Configuration Screen
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17.2.1 Backup Configuration
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17.2.2 Restore Configuration
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17.2.3 Back to Factory Defaults
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17.3 Restart
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Chapter
18
Diagnostic
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18.1 General Diagnostic
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18.2 DSL Line Diagnostic
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Chapter
19
Troubleshooting
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19.1 Problems Starting Up the ZyXEL Device
.........................................................................
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19.2 Problems with the LAN
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19.3 Problems with the WAN
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19.4 Problems Accessing the ZyXEL Device
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Appendix
A
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Appendix
A
Product Specifications
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217
Appendix
B
Wall-mounting Instructions
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221
Appendix
C
Setting up Your Computer’s IP Address
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223
Appendix
D
IP Addresses and Subnetting
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239
Appendix
E
Splitters and Microfilters
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247
Appendix
F
Pop-up Windows, JavaScripts and Java Permissions
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251
Index
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259

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