4G Modem
15
Chapter 2 Setup
The IDG400 series connect to a machine via giga ethernet interface for 3G/4G network connection.
IDG400 series also provides another function with NAT router. It can help the network application more
flexible.
2.1 Network
Network Page
Item
Description
Device Mode
Set the unit operating mode
Cellular
Set the parameter for cellular network.
Ethernet
Set the IP of Ethernet and DHCP service
Port Forwarding
Enable specified port or protocol for service on connected device.
DDNS
Register a dynamic host name for the unit.
2.1.1 Device Mode
Device Mode
Item
Value setting
Description
Device Mode
1. A Must filled setting
2. By default
NAT
is
selected
NAT
The unit will provide a NAT service and provide a simple firewall for the
connected device.
Modem
The unit will pass the cellular IP to connected device via ethernnet
