Zyxel-communications P-660R-Tx v2 Series User Manual download pdf (Page 72)

P-660R-Tx v2 Series User’s Guide

Chapter 7 Network Address Translation (NAT) Screens 73

Figure 23 How NAT Works

7.1.4 NAT Application

The following figure illustrates a possible NAT application, where three inside LANs (logical

LANs using IP Alias) behind the ZyXEL Device can communicate with three distinct WAN

networks. More examples follow at the end of this chapter.

Figure 24 NAT Application With IP Alias

7.1.5 NAT Mapping Types

NAT supports five types of IP/port mapping. They are:

1 2 ... 67 68 69 70 71 72 73 74 75 76 77 ... 174 175

P-660R-Tx v2 Series 1
Copyright 2
Certifications 3
Safety Warnings 4
ZyXEL Limited Warranty 5
Customer Support 6
8 Customer Support 7
Customer Support 9 8
10 Customer Support 9
Customer Support 11 10
12 Customer Support 11
Table of Contents 12
Virtual Circuit Topology169 17
Index171 17
List of Figures 18
22 List of Figures 21
List of Tables 22
About This User's Guide 24
Syntax Conventions 24
Related Documentation 24
User Guide Feedback 25
Graphics Icons Key 25
CHAPTER 1 26
Networking Compatibility 29
Multiplexing 29
Encapsulation 29
Network Management 29
Other PPPoE Features 30
Diagnostics Capabilities 30
Packet Filters 30
Ease of Installation 30
1.2.1 Internet Access 31
1.2.2 LAN to LAN Application 31
1.4 Front Panel LEDs 32
CHAPTER 2 34
Figure 3 Password Screen 35
2.2.1 Using the Reset Button 36
CHAPTER 3 38
3.1.2 Multiplexing 39
3.1.3 VPI and VCI 39
Chapter 3 Wizard Setup 41 40
3.2.1 IP Address Assignment 41
3.2.3 NAT 42
44 Chapter 3 Wizard Setup 43
Chapter 3 Wizard Setup 45 44
46 Chapter 3 Wizard Setup 45
3.2.5 DHCP Setup 46
48 Chapter 3 Wizard Setup 47
Chapter 3 Wizard Setup 49 48
50 Chapter 3 Wizard Setup 49
CHAPTER 4 50
52 Chapter 4 Password Setup 51
CHAPTER 5 52
5.2 DNS Server Address 53
5.4 LAN TCP/IP 54
5.5 Any IP 55
5.5.1 How Any IP Works 56
5.6 Configuring LAN 57
Chapter 5 LAN Setup 59 58
60 Chapter 5 LAN Setup 59
CHAPTER 6 60
6.3 PPPoE Encapsulation 61
6.4 Traffic Shaping 61
6.6 Configuring WAN Setup 62
64 Chapter 6 WAN Setup 63
Figure 19 WAN Setup (PPPoE) 63
Table 12 WAN Setup 63
Chapter 6 WAN Setup 65 64
6.7 Traffic Redirect 65
6.8 Configuring WAN Backup 66
68 Chapter 6 WAN Setup 67
Figure 22 WAN Backup 67
Table 13 WAN Backup 67
Check WAN IP Address 68
70 Chapter 6 WAN Setup 69
CHAPTER 7 70
7.1.2 What NAT Does 71
7.1.3 How NAT Works 71
7.1.4 NAT Application 72
7.1.5 NAT Mapping Types 72
Table 15 NAT Mapping Types 73
7.3 SUA Server 74
7.4 Selecting the NAT Mode 75
7.5 Configuring SUA Server 76
CHAPTER 8 82
Figure 30 Dynamic DNS 83
Table 21 Dynamic DNS 83
CHAPTER 9 84
86 Chapter 9 Time and Date 85
Table 22 Time and Date 85
CHAPTER 10 86
10.2 Telnet 87
10.3 FTP 87
10.4 Web 87
Figure 33 Remote Management 88
Table 23 Remote Management 88
CHAPTER 11 90
11.2 UPnP and ZyXEL 91
Figure 34 Configuring UPnP 92
Table 24 Configuring UPnP 92
Components selection box 93
Figure 44 System Tray Icon 99
Network 100
CHAPTER 12 102
104 Chapter 12 Maintenance 103
Figure 49 System Status 103
Table 25 System Status 103
12.2.1 System Statistics 104
12.3 DHCP Table Screen 105
12.4 Any IP Table Screen 106
12.5 Diagnostic Screens 107
Chapter 12 Maintenance 109 108
12.6 Firmware Screen 109
Chapter 12 Maintenance 111 110
Figure 55 Firmware Upgrade 110
Table 31 Firmware Upgrade 110
12.7 Configuration Screen 111
12.7.2 Restore Configuration 112
114 Chapter 12 Maintenance 113
ZyXEL Device 114
116 Chapter 12 Maintenance 115
CHAPTER 13 116
Figure 64 Pop-up Blocker 120
Figure 65 Internet Options 120
Figure 66 Internet Options 121
13.9.1.2 JavaScripts 122
3 Scroll down to Scripting 123
13.9.1.3 Java Permissions 124
13.9.1.3.1 JAVA (Sun) 125
Figure 71 Java (Sun) 126
APPENDIX A 128
Table 44 Firmware 129
APPENDIX B 132
Installing Components 133
Configuring 134
Windows 2000/NT/XP 135
Macintosh OS 8/9 140
Macintosh OS X 142
Verifying Settings 143
Using Configuration Files 145
APPENDIX C 148
Subnet Masks 150
Subnetting 150
Example: Two Subnets 151
Example: Four Subnets 152
Example Eight Subnets 153
Table 56 Eight Subnets 154
APPENDIX D 156
ZyXEL Device With ISDN 157
APPENDIX E 160
APPENDIX F 162
Table 63 PPP Logs 164
Table 64 ICMP Notes 164
APPENDIX G 166
How PPPoE Works 167
APPENDIX H 168
170 Virtual Circuit Topology 169
Index 171 170
172 Index 171
Index 173 172
174 Index 173
Index 175 174
176 Index 175

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