ZyXEL Communications VMG3925-B10A

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Chapter 39 Troubleshooting

VMG3925-B10A User’s Guide

264

2 Re-connect the Ethernet cable.

The Local Area Connection icon for UPnP disappears in the screen.

Restart your computer.

Main Page

Contents Overview3
- Table of Contents3
Table of Contents5
User's Guide14
PART I User's Guide14
- Introducing the VMG15
Chapter 1 Introducing the VMG15
- Overview15
- Ways to Manage the VMG15
- Good Habits for Managing the VMG15
- Applications for the VMG16
  - Internet Access16
  - Vmg's USB Support16
- Leds (Lights)17
- The RESET Button19
- Wireless Access20
  - Using the Wi-Fi and WPS Buttons20
Chapter 2 The Web Configurator21
- Overview21
  - Accessing the Web Configurator21
- Web Configurator Layout23
- Quick Start29
Chapter 3 Quick Start29
- Overview29
- Quick Start Setup29
- Tutorials31
Chapter 4 Tutorials31
- Overview31
- Setting up an ADSL Pppoe Connection31
- Setting up a Secure Wireless Network34
- Setting up Multiple Wireless Groups41
- Configuring Static Route for Routing to Another Network44
- Configuring Qos Queue and Class Setup46
- Access the VMG Using DDNS50
- Configuring the MAC Address Filter51
- Access Your Shared Files from a Computer53
Technical Reference54
Part II: Technical Reference54
Chapter 5 Network Map and Status Screens55
- Overview55
- The Network Map Screen55
- The Status Screen56
- Broadband59
Chapter 6 Broadband59
- Overview59
- The Broadband Screen63
  - Add/Edit Internet Connection64
  - Bridge Mode68
- The 3G Backup Screen71
- The Advanced Screen75
- The 802.1X Screen78
  - Modify 802.1X Settings79
- Technical Reference79
- Wireless85
Chapter 7 Wireless85
- Overview85
  - What You Can Do in this Chapter85
  - What You Need to Know85
- The General Screen86
- The Guest / more AP Screen91
  - Edit Guest / more AP91
- The MAC Authentication Screen93
- The WPS Screen94
- The WMM Screen96
- The WDS Screen97
  - WDS Scan98
- The Others Screen99
- The Channel Status Screen101
- Technical Reference102
- Home Networking116
Chapter 8 Home Networking116
- Overview116
- The LAN Setup Screen118
- The Static DHCP Screen122
- The Upnp Screen123
  - Turning on Upnp in Windows 7 Example124
- The Additional Subnet Screen126
- The STB Vendor ID Screen127
- The Wake on LAN Screen127
- The TFTP Server Name Screen128
- Technical Reference128
Chapter 9 Routing132
- Overview132
- The Routing Screen132
  - Add/Edit Static Route133
- The DNS Route Screen134
  - The DNS Route Add Screen135
- The Policy Route Screen135
  - Add/Edit Policy Route137
- Rip138
  - The RIP Screen138
- Quality of Service (Qos)139
Chapter 10 Quality of Service (Qos)139
- Overview139
  - What You Can Do in this Chapter139
- What You Need to Know140
- The Quality of Service General Screen141
- The Queue Setup Screen142
  - Adding a Qos Queue144
- The Classification Setup Screen144
  - Add/Edit Qos Classifier145
- The Qos Shaper Setup Screen149
  - Add/Edit a Qos Shaper150
- The Qos Policer Setup Screen150
  - Add/Edit a Qos Policer151
- Technical Reference152
- Automatic Priority Queue Assignment154
Chapter 11 Network Address Translation (NAT)157
- Overview157
  - What You Can Do in this Chapter157
  - What You Need to Know157
- The Port Forwarding Screen158
  - Add/Edit Port Forwarding160
- The Applications Screen161
  - Add New Application162
- The Port Triggering Screen162
  - Add/Edit Port Triggering Rule164
- The DMZ Screen165
- The ALG Screen166
- The Address Mapping Screen166
  - Add/Edit Address Mapping Rule167
- The Sessions Screen168
- Technical Reference169
- DNS Setup173
Chapter 12 DNS Setup173
- Overview173
  - What You Can Do in this Chapter173
  - What You Need to Know173
- The DNS Entry Screen174
  - Add/Edit DNS Entry174
- The Dynamic DNS Screen175
- Igmp/Mld177
Chapter 13 IGMP/MLD177
- Overview177
  - What You Need to Know177
- The IGMP/MLD Screen177
- VLAN Group180
Chapter 14 VLAN Group180
- Overview180
  - What You Can Do in this Chapter180
- The Vlan Group Screen180
  - Add/Edit a VLAN Group181
- Interface Group183
Chapter 15 Interface Group183
- Overview183
  - What You Can Do in this Chapter183
- The Interface Group Screen183
  - Interface Group Configuration184
  - Interface Grouping Criteria186
- USB Service188
Chapter 16 USB Service188
- Overview188
- The File Sharing Screen189
  - The Add New User Screen190
- The Media Server Screen191
- Firewall193
Chapter 17 Firewall193
- Overview193
  - What You Can Do in this Chapter193
  - What You Need to Know194
- The Firewall Screen194
- The Protocol Screen195
  - Add/Edit a Protocol196
- The Access Control Screen197
  - Add/Edit an ACL Rule197
- The Dos Screen199
- MAC Filter200
Chapter 18 MAC Filter200
- Overview200
- The MAC Filter Screen200
- Parental Control202
Chapter 19 Parental Control202
- Overview202
- The Parental Control Screen202
  - Add/Edit a Parental Control Profile203
- Scheduler Rule206
Chapter 20 Scheduler Rule206
- Overview206
- The Scheduler Rule Screen206
  - Add/Edit a Schedule206
- Certificates208
Chapter 21 Certificates208
- Overview208
  - What You Can Do in this Chapter208
- What You Need to Know208
- The Local Certificates Screen208
  - Create Certificate Request209
  - Load Signed Certificate211
- The Trusted CA Screen212
  - View Trusted CA Certificate213
  - Import Trusted CA Certificate214
- Log215
Chapter 22 Log215
- Overview215
  - What You Can Do in this Chapter215
  - What You Need to Know215
- The System Log Screen216
- The Security Log Screen216
- Traffic Status218
Chapter 23 Traffic Status218
- Overview218
  - What You Can Do in this Chapter218
- The WAN Status Screen218
- The LAN Status Screen219
- The NAT Status Screen220
- ARP Table221
Chapter 24 ARP Table221
- Overview221
  - How ARP Works221
- ARP Table Screen221
- Routing Table223
Chapter 25 Routing Table223
- Overview223
- The Routing Table Screen223
- Multicast Status225
Chapter 26 Multicast Status225
- Overview225
- The IGMP Status Screen225
- The MLD Status Screen225
- Xdsl Statistics227
Chapter 27 Xdsl Statistics227
- The Xdsl Statistics Screen227
- Statistics230
Chapter 28 3G Statistics230
- Overview230
- The 3G Statistics Screen230
- System232
Chapter 29 System232
- Overview232
- The System Screen232
- User Account233
Chapter 30 User Account233
- Overview233
- The User Account Screen233
  - The User Account Add/Edit Screen233
- Remote Management235
Chapter 31 Remote Management235
- Overview235
- The Remote MGMT Screen235
- The Trust Domain Screen236
  - The Add Trust Domain Screen236
- Snmp238
Chapter 32 SNMP238
- Overview238
- The SNMP Screen238
- Time Settings240
Chapter 33 Time Settings240
- Overview240
- The Time Screen240
- E-Mail Notification243
Chapter 34 E-Mail Notification243
- Overview243
- The E-Mail Notification Screen243
  - Email Notification Edit243
- Log Setting245
Chapter 35 Log Setting245
- Overview245
- The Log Settings Screen245
  - Example E-Mail Log246
- Firmware Upgrade248
Chapter 36 Firmware Upgrade248
- Overview248
- The Firmware Screen248
- Backup Restore250
Chapter 37 Backup Restore250
- Overview250
- The Backup Restore Screen250
- The Reboot Screen252
- Diagnostic253
Chapter 38 Diagnostic253
- Overview253
  - What You Can Do in this Chapter253
- What You Need to Know253
- Ping & Traceroute & Nslookup254
- OAM Ping255
- Troubleshooting258
Chapter 39 Troubleshooting258
- Power, Hardware Connections, and Leds258
- VMG Access and Login259
- Internet Access261
- Wireless Internet Access262
- USB Device Connection263
- Upnp263
Appendices265
PART III Appendices265
Appendix A Customer Support266
Appendix B Wireless Lans272
Appendix C Ipv6285
Appendix D Services293
Appendix E Legal Information297
- European Union298
- Safety Warnings300
- Zyxel Limited Warranty303
Index304

ZyXEL Communications VMG3925-B10A - Page 264

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