ZyXEL Communications VMG3925-B30C

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User’s Guide

VMG3925-B10C/B30C

Dual-Band Wireless AC/N VDSL2 Combo WAN Gateway

LAN IP Address http://192.168.1.1

User Name admin

Password See the device label

Version 5.13 Edition 1, 03/2018

Main Page

default chapter3
- Document Conventions3
- Contents Overview4
- Table of Contents4
- Table of Contents6
- Part I: User's Guide16
- User's Guide16
Chapter 1 Introducing the VMG17
- Internet Access17
- Introducing the VMG17
- Overview17
- Wireless Access18
- Vmg's USB Support19
- Ways to Manage the VMG20
- Front Panel21
- Good Habits for Managing the VMG21
- Hardware21
- Leds (Lights)21
- Side Panel23
- Rear Panel24
- Using the WLAN and WPS Buttons24
- The RESET Button25
- Accessing the Web Configurator26
- Overview26
- The Web Configurator26
- Title Bar28
- Web Configurator Layout28
- Navigation Panel29
Chapter 3 Quick Start33
- Overview33
- Quick Start33
- Quick Start Setup33
Chapter 4 Tutorials35
- Overview35
- Setting up an ADSL Pppoe Connection35
- Tutorials35
- Configuring the Wireless Network Settings38
- Setting up a Secure Wireless Network38
- Using WPS40
- Connecting to the Vmg's Wi-Fi Network Manually (no WPS)43
- Configuring Wireless Security on the VMG44
- Configure Your Notebook46
- Setting up Multiple Wireless Groups48
- Set up File Sharing53
- Using the File Sharing Feature53
- Access Your Shared Files from a Computer55
- Configuring the VMG56
- Using the Media Server Feature56
- Using Windows Media Player56
- Using a Digital Media Adapter58
- Configuring Static Route for Routing to Another Network59
- Configuring Qos Queue and Class Setup62
- Access the VMG Using DDNS65
- Registering a DDNS Account on Www.dyndns.org65
- Configuring DDNS on Your VMG66
- Configuring the MAC Address Filter66
- Testing the DDNS Setting66
- Access Your Shared Files from a Computer68
- Part II: Technical Reference69
- Technical Reference69
- Network Map and Status Screens70
- Overview70
- The Network Map Screen70
- The Status Screen71
- Broadband75
Chapter 6 Broadband75
- Overview75
- What You Can Do in this Chapter75
- What You Need to Know76
- Before You Begin78
- The Broadband Screen79
- Add/Edit Internet Connection80
- The Cellular Backup Screen87
- The Advanced Screen92
- Technical Reference94
Chapter 7 Wireless99
- Overview99
- What You Can Do in this Chapter99
- What You Need to Know99
- Wireless99
- The General Screen100
- No Security102
- More Secure (WPA2-PSK)103
- The Guest / more AP Screen104
- Edit Guest/More AP105
- The MAC Authentication Screen107
- The WPS Screen108
- The WMM Screen110
- The Others Screen111
- The Channel Status Screen112
- The WLAN Scheduler Screen113
- Add a New Rule114
- Technical Reference115
- Wireless Network Overview115
- Additional Wireless Terms117
- Wireless Security Overview117
- Signal Problems119
- Bss120
- Mbssid120
- Preamble Type121
- Wifi Protected Setup (WPS)121
Chapter 8 Home Networking128
- Home Networking128
- Overview128
- What You Can Do in this Chapter128
- What You Need to Know129
- Before You Begin130
- The LAN Setup Screen130
- The Static DHCP Screen134
- The Upnp Screen136
- Turning on Upnp in Windows 7 Example137
- The Additional Subnet Screen138
- The STB Vendor ID Screen140
- The Wake on LAN Screen140
- Technical Reference141
- The TFTP Server Name Screen141
- DHCP Setup142
- DNS Server Addresses142
- Lans, Wans and the VMG142
- Lan Tcp/Ip143
Chapter 9 Routing145
- Overview145
- Routing145
- The Routing Screen145
- Add/Edit Static Route146
- The DNS Route Add Screen148
- The DNS Route Screen148
- The Policy Route Screen149
- Add/Edit Policy Route150
- Rip151
- The RIP Screen151
Chapter 10 Quality of Service (Qos)153
- Overview153
- Quality of Service (Qos)153
- What You Can Do in this Chapter153
- What You Need to Know154
- The Quality of Service General Screen155
- The Queue Setup Screen156
- Adding a Qos Queue158
- Add/Edit Qos Class159
- The Classification Setup Screen159
- The Qos Shaper Setup Screen163
- Add/Edit a Qos Shaper164
- The Qos Policer Setup Screen164
- Add/Edit a Qos Policer165
- Technical Reference166
- Network Address Translation (NAT)171
- Overview171
- What You Can Do in this Chapter171
- What You Need to Know171
- The Port Forwarding Screen172
- Add/Edit Port Forwarding174
- The Applications Screen175
- Add New Application176
- The Port Triggering Screen177
- Add/Edit Port Triggering Rule178
- The DMZ Screen179
- The ALG Screen180
- The Address Mapping Screen181
- Add/Edit Address Mapping Rule182
- The Sessions Screen183
- NAT Definitions184
- Technical Reference184
- What NAT Does184
- How NAT Works185
- NAT Application185
Chapter 12 Dynamic DNS Setup188
- Dynamic DNS Setup188
- Overview188
- What You Can Do in this Chapter188
- What You Need to Know188
- Add/Edit DNS Entry189
- The DNS Entry Screen189
- The Dynamic DNS Screen190
Chapter 13 IGMP/MLD192
- Igmp/Mld192
- Overview192
- The IGMP/MLD Screen192
- What You Need to Know192
Chapter 14 Vlan Group195
- Overview195
- The Vlan Group Screen195
- Vlan Group195
- What You Can Do in this Chapter195
- Add/Edit a VLAN Group196
Chapter 15 Interface Group198
- Interface Group198
- Overview198
- The Interface Group Screen198
- What You Can Do in this Chapter198
- Interface Group Configuration199
- Interface Grouping Criteria201
Chapter 16 USB Service203
- Overview203
- USB Service203
- What You Can Do in this Chapter203
- What You Need to Know203
- Before You Begin204
- The File Sharing Screen204
- The Add New Share Screen206
- The Add New User Screen207
- The Media Server Screen207
Chapter 17 Firewall209
- Firewall209
- Overview209
- What You Can Do in this Chapter209
- The Firewall Screen210
- What You Need to Know210
- The Protocol Screen211
- Add/Edit a Service212
- The Access Control Screen213
- Add/Edit an ACL Rule214
- The Dos Screen215
Chapter 18 MAC Filter217
- MAC Filter217
- Overview217
- The MAC Filter Screen217
Chapter 19 Parental Control219
- Overview219
- Parental Control219
- The Parental Control Screen219
- Add/Edit a Parental Control Profile220
- Add/Edit a Schedule224
Chapter 20 Scheduler Rule224
- Overview224
- Scheduler Rule224
- The Scheduler Rule Screen224
- Certificates226
Chapter 21 Certificates226
- Overview226
- The Local Certificates Screen226
- What You Can Do in this Chapter226
- What You Need to Know226
- Create Certificate Request227
- View Certificate Request228
- The Trusted CA Screen229
- View Trusted CA Certificate230
- Import Trusted CA Certificate231
Chapter 22 Log233
- Log233
- Overview233
- What You Can Do in this Chapter233
- What You Need to Know233
- The System Log Screen234
- The Security Log Screen235
Chapter 23 Traffic Status236
- Overview236
- The WAN Status Screen236
- Traffic Status236
- What You Can Do in this Chapter236
- The LAN Status Screen237
- The NAT Status Screen238
- ARP Table240
Chapter 24 ARP Table240
- How ARP Works240
- Overview240
- ARP Table Screen241
Chapter 25 Routing Table242
- Overview242
- Routing Table242
- The Routing Table Screen242
Chapter 26 Multicast Status244
- Multicast Status244
- Overview244
- The IGMP Status Screen244
- The MLD Status Screen245
Chapter 27 Xdsl Statistics246
- The Xdsl Statistics Screen246
- Xdsl Statistics246
Chapter 28 WLAN Station Status248
- Overview248
- WLAN Station Status248
- Cellular Statistics250
Chapter 29 Cellular Statistics250
- Overview250
- The Cellular Statistics Screen250
Chapter 30 System252
- Overview252
- System252
- The System Screen252
Chapter 31 User Account253
- Overview253
- The User Account Screen253
- User Account253
- The User Account Add/Edit Screen254
Chapter 32 Remote Management255
- Overview255
- Remote Management255
- The Remote MGMT Screen255
- The Trust Domain Screen256
- The Add Trust Domain Screen257
Chapter 33 SNMP258
- Overview258
- Snmp258
- The SNMP Screen258
Chapter 34 Time Settings260
- Overview260
- The Time Screen260
- Time Settings260
Chapter 35 E-Mail Notification262
- E-Mail Notification262
- Overview262
- The Email Notification Screen262
- Email Notification Edit263
Chapter 36 Log Setting264
- Log Setting264
- Overview264
- The Log Settings Screen264
- Example E-Mail Log265
Chapter 37 Firmware Upgrade267
- Firmware Upgrade267
- Overview267
- The Firmware Screen267
- Backup Restore270
Chapter 38 Backup Restore270
- Overview270
- The Backup Restore Screen270
- The Reboot Screen272
Chapter 39 Diagnostic273
- Diagnostic273
- Overview273
- What You Can Do in this Chapter273
- What You Need to Know273
- Ping & Traceroute & Nslookup274
- OAM Ping277
Chapter 40 Troubleshooting280
- Power, Hardware Connections, and Leds280
- Troubleshooting280
- VMG Access and Login281
- Internet Access282
- Wireless Internet Access284
- Upnp285
- USB Device Connection285
- Appendices287
- Part III: Appendices287
Appendix A Customer Support288
Appendix B Wireless Lans294
Appendix C Ipv6307
Appendix D Services315
Appendix E Legal Information319
- Index326

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ZyXEL Communications VMG3925-B30C Specifications

General

Device Type	Wireless Router
Wireless Frequency Bands	2.4 GHz, 5 GHz
Wireless Data Rates	300 Mbps (2.4 GHz), 867 Mbps (5 GHz)
Maximum Wireless Speed	1200 Mbps
Ethernet Ports	4
Wireless Standards	802.11a/b/g/n/ac
WAN Ports	1 x RJ-11
DSL Standards	ADSL, ADSL2, ADSL2+
Security Features	Firewall