Zyxel-communications NBG4115 Instrukcja Użytkownika Pobierz pdf (Strona 208)

Chapter 24 Troubleshooting

User’s Guide

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Wireless N-lite 3G Router 1
About This User's Guide 3
Documentation Feedback 4
Need More Help? 4
Customer Support 5
Document Conventions 6
Icons Used in Figures 7
Safety Warnings 8
Contents Overview 10
User’s Guide 10
Table of Contents 11
Chapter 5 12
Chapter 6 12
Introduction 19
CHAPTER 1 21
1.5 LEDs 22
Chapter 1 Introduction 23
LED COLOR STATUS DESCRIPTION 23
Chapter 1 Introduction 24
CHAPTER 2 25
Chapter 2 The WPS Button 26
CHAPTER 3 27
3.3 Resetting the NBG4115 29
3.5.1 Navigation Panel 32
Table 4 Screens Summary 33
Table 5 Summary: DHCP Table 35
CHAPTER 4 39
4.3.1 System Name 40
4.3.2 Domain Name 41
4.4 STEP 2: Wireless LAN 42
4.5.1 Ethernet Connection 44
4.5.2 PPPoE Connection 45
4.5.3 PPTP Connection 46
Chapter 4 Connection Wizard 47
4.5.4 Mobile 3G 48
4.5.5 Your IP Address 49
4.5.10 WAN MAC Address 52
Chapter 4 Connection Wizard 54
CHAPTER 5 55
Figure 26 Status: AP Mode 56
Chapter 5 AP Mode 57
5.3.1 Navigation Panel 58
5.4 LAN Settings 59
Chapter 5 AP Mode 62
CHAPTER 6 63
[email protected] 64
Wireless Client 69
ZyXEL Device 69
6.4.2 PIN Configuration 70
SSID SSID_Example3 71
Channel 6 71
Security WPA-PSK 71
Figure 35 Confirm Save 73
6.6 Bandwidth Management 74
TCP 7070 76
RTSP TCP or UDP 554 76
VDO LIVE TCP 7000 76
FTP TCP 20 ~ 21 76
Chapter 6 Tutorials 78
CHAPTER 7 81
7.1.2 What You Should Know 82
MAC Address Filter 83
User Authentication 83
Encryption 84
7.2 General 85
Chapter 7 Wireless LAN 86
7.2.1 No Security 87
7.2.2 WEP Encryption 87
7.2.3 WPA-PSK/WPA2-PSK 89
7.3 MAC Filter 90
7.4 Advanced 92
Chapter 7 Wireless LAN 93
7.5 QoS 94
7.6 WPS 97
7.7 WPS Station 98
7.8 Scheduling 99
Table 35 Scheduling 100
CHAPTER 8 101
8.2.1 What You Need To Know 102
WAN MAC Address 103
Multicast 103
NetBIOS over TCP/IP 103
Auto-Bridge 104
8.3 Internet Connection 105
8.3.2 PPPoE 106
8.3.3 PPTP 108
Chapter 8 WAN 109
LABEL DESCRIPTION 109
Chapter 8 WAN 110
8.3.4 Mobile 3G 111
8.4 Advanced 113
Table 40 WAN > Advanced 114
CHAPTER 9 115
LAN and WAN IP Addresses 116
IP Pool Setup 116
LAN TCP/IP 116
Chapter 9 LAN 117
Chapter 9 LAN 118
CHAPTER 10 119
10.2 General 120
10.3 Advanced 121
10.4 Client List 122
Chapter 10 DHCP Server 123
Chapter 10 DHCP Server 124
CHAPTER 11 125
11.1.2 What You Need To Know 126
What NAT Does 127
How NAT Works 127
11.2 General 128
11.3 Application 129
Chapter 11 NAT 130
11.4 Advanced 131
11.5 Technical Reference 132
CHAPTER 12 135
12.2 General 136
Table 49 Dynamic DNS 137
Chapter 12 DDNS 138
PART III 139
CHAPTER 13 141
13.1.2 What You Need To Know 142
13.2 General 144
13.3 Services 144
Chapter 13 Firewall 145
Chapter 13 Firewall 146
CHAPTER 14 147
14.2 Filter 148
14.3 Technical Reference 149
Full Path URL Checking 150
File Name URL Checking 150
Management 151
CHAPTER 15 153
15.2 IP Static Route 154
Chapter 15 Static Route 156
CHAPTER 16 157
16.2 General 158
16.3 Advanced 159
16.3.2 Priority Levels 162
SERVICE DESCRIPTION 164
CHAPTER 17 165
17.2 WWW 166
Chapter 17 Remote Management 167
Chapter 17 Remote Management 168
CHAPTER 18 169
18.2 General 170
18.3 Technical Reference 171
Figure 93 System Tray Icon 174
Web Configurator Easy Access 175
Chapter 18 UPnP 177
Chapter 18 UPnP 178
Maintenance and 179
Troubleshooting 179
CHAPTER 19 181
Chapter 19 System 182
19.3 Time Setting 183
Chapter 19 System 185
CHAPTER 20 187
Chapter 20 Logs 188
CHAPTER 21 189
21.2 Firmware 190
Figure 102 Upload Warning 191
21.3 Configuration 192
21.3.2 Restore Configuration 193
21.4 Restart 194
CHAPTER 22 195
22.2 General 196
Internet 197
Chapter 22 Sys OP Mode 198
CHAPTER 23 199
Chapter 23 Language 200
CHAPTER 24 201
I forgot the password 203
24.4 Internet Access 204
Defaults 206
Chapter 24 Troubleshooting 208
Appendices and 209
APPENDIX A 211
FEATURE DESCRIPTION 212
Table 69 Firmware Features 213
APPENDIX B 215
JavaScripts 218
Java Permissions 220
JAVA (Sun) 221
Figure 123 Java (Sun) 222
APPENDIX C 223
Subnet Masks 224
Network Size 225
Notation 226
Subnetting 227
Example: Four Subnets 228
Table 74 Subnet 1 229
Table 75 Subnet 2 229
Table 76 Subnet 3 229
Table 77 Subnet 4 229
Example: Eight Subnets 230
Subnet Planning 230
Configuring IP Addresses 231
Private IP Addresses 232
APPENDIX D 233
Windows 95/98/Me 234
Configuring 235
Verifying Settings 236
Windows 2000/NT/XP 237
Macintosh OS 8/9 243
Macintosh OS X 245
Using Configuration Files 248
24.6.1 Verifying Settings 250
APPENDIX E 251
Figure 153 RTS/CTS 254
Fragmentation Threshold 255
Preamble Type 255
IEEE 802.1x 256
Types of Authentication 257
PEAP (Protected EAP) 258
Dynamic WEP Key Exchange 258
Encryption 259
Security Parameters Summary 262
APPENDIX F 263
Appendix F Services 264
Appendix F Services 265
APPENDIX G 267
Industry Canada Statement 268
IMPORTANT NOTE: 269
Notices 269
Viewing Certifications 269
ZyXEL Limited Warranty 270
End-User License Agreement 270

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