User`s guide
Table Of Contents
- VMG8924-B10A and VMG8924- B30A Series
- User’s Guide
- Technical Reference
- Network Map and Status Screens
- Broadband
- Wireless
- Home Networking
- 7.1 Overview
- 7.2 The LAN Setup Screen
- 7.3 The Static DHCP Screen
- 7.4 The UPnP Screen
- 7.5 Installing UPnP in Windows Example
- 7.6 Using UPnP in Windows XP Example
- 7.7 The Additional Subnet Screen
- 7.8 The STB Vendor ID Screen
- 7.9 The 5th Ethernet Port Screen
- 7.10 The LAN VLAN Screen
- 7.11 The Wake on LAN Screen
- 7.12 Technical Reference
- Routing
- Quality of Service (QoS)
- Network Address Translation (NAT)
- Dynamic DNS Setup
- Interface Group
- USB Service
- Power Management
- Firewall
- MAC Filter
- Parental Control
- Scheduler Rule
- Certificates
- VPN
- Voice
- Log
- Traffic Status
- VoIP Status
- ARP Table
- Routing Table
- IGMP/MLD Status
- xDSL Statistics
- 3G Statistics
- User Account
- Remote Management
- TR-069 Client
- TR-064
- SNMP
- Time Settings
- E-mail Notification
- Logs Setting
- Firmware Upgrade
- Configuration
- Diagnostic
- Troubleshooting
- Customer Support
- Setting up Your Computer’s IP Address
- IP Addresses and Subnetting
- Pop-up Windows, JavaScripts and Java Permissions
- Wireless LANs
- IPv6
- Services
- Legal Information
- Index

Chapter 5 Broadband
VMG8924-B10A and VMG8924-B30A Series User’s Guide
60
Note: The actual data rate you obtain varies depending the 3G card you use, the signal
strength to the service provider’s base station, and so on.
Figure 27 Network Setting > Broadband > 3G Backup
The following table describes the labels in this screen.
Table 10 Network Setting > Broadband > 3G Backup
LABEL DESCRIPTION
General
3G Backup Select Enable to have the Device use the 3G connection as your WAN or a backup when the
wired WAN connection fails.
Ping Check Select Enable if you want the Device to ping check the connection status of your WAN. You
can configure the frequency of the ping check and number of consecutive failures before
triggering 3G backup.
Check Cycle Enter the frequency of the ping check in this field.
Consecutive
PING Fail
Enter how many consecutive failures are required before 3G backup is triggered.
Ping Default
Gateway
Select this to have the Device ping the WAN interface’s default gateway IP address.
Ping the Host Select this to have the Device ping the particular host name or IP address you typed in this
field.
3G Connection Settings
Card
description
This field displays the manufacturer and model name of your 3G card if you inserted one in
the Device. Otherwise, it displays N/A.