Zyxel-communications 802.11g Wireless Firewall Router P-320W Uživatelský manuál stáhnout pdf (Strana 158)

P-320W User’s Guide

158 Chapter 16 Troubleshooting

Figure 104 Internet Options

2 Click the Custom Level... button.

3 Scroll down to Scripting.

4 Under Active scripting make sure that Enable is selected (the default).

5 Under Scripting of Java applets make sure that Enable is selected (the default).

6 Click OK to close the window.

1 2 ... 153 154 155 156 157 158 159 160 161 162 163 ... 214 215

User’s Guide 1
Copyright 3
Federal Communications 4
Statement 4
Certifications 5
Safety Warnings 6
ZyXEL Limited Warranty 7
Customer Support 8
Customer Support 9 9
P-320W User’s Guide 10
10 Customer Support 10
Table of Contents 11
Chapter 4 12
List of Figures 17
List of Tables 21
About This User's Guide 25
Related Documentation 25
User Guide Feedback 25
Syntax Conventions 25
Graphics Icons Key 26
CHAPTER 1 27
1.2.2 Non-Physical Features 28
1.2.3 Wireless Features 30
Antenna 31
WEP Encryption 31
Association List 31
1.3.3 Front Panel LEDs 32
CHAPTER 2 35
Figure 4 Login 36
Figure 5 Language Selection 36
2.3 Resetting the Prestige 37
2.4.1 Navigation Panel 39
Table 4 Screens Summary 40
2.4.2 Summary: DHCP Table 41
CHAPTER 3 45
3.2.1 System Name 46
3.2.2 Domain Name 46
3.3.1 Basic(WEP) Security 49
Shared Key 50
3.3.3 OTIST 51
Table 12 OTIST 52
3.4.2 PPPoE Connection Type 53
3.4.3 PPTP Connection Type 55
3.4.4 Your IP Address 56
3.4.5 WAN MAC Address 57
Figure 24 WAN MAC Address 58
Table 18 WAN MAC Address 58
CHAPTER 4 61
4.2.3 Restricted Access 62
4.2.4 Hide Prestige Identity 62
4.2.5 Using OTIST 62
Chapter 4 Wireless LAN 63 63
4.4.1 No Security 64
4.4.2 WEP Encryption 65
66 Chapter 4 Wireless LAN 66
4.4.3 Introduction to WPA 67
68 Chapter 4 Wireless LAN 68
Figure 31 Wireless: WPA-PSK 68
Table 23 Wireless: WPA-PSK 68
Chapter 4 Wireless LAN 69 69
4.4.9 IEEE 802.1x Overview 70
Chapter 4 Wireless LAN 71 71
4.5 OTIST 72
Chapter 4 Wireless LAN 73 73
Figure 35 Wireless: OTIST 73
Table 26 Wireless: OTIST 73
4.5.1.2 Wireless Client 74
4.5.2 Starting OTIST 75
4.5.3 Notes on OTIST 75
4.6 MAC Filter 76
Chapter 4 Wireless LAN 77 77
Table 27 MAC Address Filter 77
78 Chapter 4 Wireless LAN 78
Table 28 Wireless: Advanced 78
Chapter 4 Wireless LAN 79 79
80 Chapter 4 Wireless LAN 80
CHAPTER 5 81
5.4 TCP/IP Priority (Metric) 82
5.5 WAN MAC Address 83
5.6 Internet Connection 83
84 Chapter 5 WAN 84
5.6.2 PPPoE Encapsulation 85
86 Chapter 5 WAN 86
5.6.3 PPTP Encapsulation 87
88 Chapter 5 WAN 88
Table 33 PPTP Encapsulation 88
5.7 Advanced WAN Screen 89
5.8 Traffic Redirect 90
5.9 Traffic Redirect Screen 90
Chapter 5 WAN 91 91
Table 35 Traffic Redirect 91
92 Chapter 5 WAN 92
CHAPTER 6 93
6.3 IP Screen 94
CHAPTER 7 95
7.3 Static DHCP Screen 96
7.4 Client List Screen 97
98 Chapter 7 DHCP Server 98
Figure 53 Client List 98
Table 39 Client List 98
CHAPTER 8 99
8.1.2 What NAT Does 100
8.1.3 How NAT Works 100
8.1.4 NAT Application 101
8.2 General NAT Screen 103
8.3 Port Forwarding Screen 104
8.3.1 Rule Setup Screen 105
8.4 Trigger Port Forwarding 106
Figure 61 NAT: Trigger Port 108
Table 45 NAT: Trigger Port 108
CHAPTER 9 109
9.2 General Firewall Screen 110
9.3 Services Screen 111
112 Chapter 9 Firewall 112
Table 47 Firewall: Services 112
9.3.1 Services 113
114 Chapter 9 Firewall 114
CHAPTER 10 115
Figure 65 IP Static Route 116
Table 49 IP Static Route 116
Table 50 Static Route Setup 117
CHAPTER 11 119
11.2 WWW Screen 120
11.3 SNMP 121
11.4 SNMP Screen 122
11.5 Security Screen 123
CHAPTER 12 125
12.2 UPnP and ZyXEL 126
12.3 UPnP Screen 126
Chapter 12 UPnP 127 127
128 Chapter 12 UPnP 128
Chapter 12 UPnP 129 129
130 Chapter 12 UPnP 130
Chapter 12 UPnP 131 131
132 Chapter 12 UPnP 132
Figure 81 System Tray Icon 132
Chapter 12 UPnP 133 133
134 Chapter 12 UPnP 134
CHAPTER 13 135
13.3 Dynamic DNS 136
13.4 Dynamic DNS Screen 137
13.5 Time Setting Screen 137
138 Chapter 13 System 138
Figure 88 Time Setting 138
Table 58 Time Setting 138
Chapter 13 System 139 139
140 Chapter 13 System 140
CHAPTER 14 141
14.2 Log Settings 142
Chapter 14 Logs 143 143
Figure 90 Log Settings 143
Table 60 Log Settings 143
144 Chapter 14 Logs 144
CHAPTER 15 145
15.2 Configuration Screen 146
15.2.1 Backup Configuration 147
15.2.2 Restore Configuration 147
15.3 Restart Screen 148
Chapter 15 Tools 149 149
Figure 99 System Restart 149
150 Chapter 15 Tools 150
CHAPTER 16 151
16.3 Problems with the WAN 152
Figure 100 Pop-up Blocker 154
Figure 102 Internet Options 156
16.6.1.2 JavaScripts 157
3 Scroll down to Scripting 158
16.6.1.3 Java Permissions 159
16.6.1.3.1 JAVA (Sun) 160
APPENDIX A 163
APPENDIX B 165
Subnet Masks 166
Subnetting 166
Example: Two Subnets 167
168 Appendix B IP Subnetting 168
Table 76 Subnet 1 168
Table 77 Subnet 2 168
Example: Four Subnets 169
Example Eight Subnets 170
Appendix B IP Subnetting 171 171
172 Appendix B IP Subnetting 172
APPENDIX C 173
Installing Components 174
Configuring 175
Windows 2000/NT/XP 176
Macintosh OS 8/9 181
Macintosh OS X 183
Verifying Settings 184
Using Configuration Files 186
APPENDIX D 189
How PPPoE Works 190
ZyWALL as a PPPoE Client 190
APPENDIX E 191
Control & PPP Connections 192
PPTP Protocol Overview 192
PPP Data Connection 193
194 Appendix E PPTP 194
APPENDIX F 195
196 Appendix F Wireless LANs 196
Appendix F Wireless LANs 197 197
Fragmentation Threshold 198
Preamble Type 199
IEEE 802.1x 200
EAP Authentication 201
Types of Authentication 202
WEP Authentication Steps 203
Dynamic WEP Key Exchange 204
User Authentication 205
Encryption 205
Security Parameters Summary 206
Appendix F Wireless LANs 207 207
Figure 144 Roaming Example 207
Requirements for Roaming 208
APPENDIX G 209
Types of Antennas For WLAN 210
Numerics 211

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