ESN
This serves the same purpose as MEID HEX but uses an older format.
IMEI
This is the unique ID for identifying the modem in GSM/HSPA mode.
Connection Settings
WAN
Connection
Name
Indicate a name you wish to give this WAN connection
Enable
Click the checkbox to toggle the on and off state of this connection.
Routing Mode
This option allows you to select the routing method to be used in routing IP frames via the WAN
connection. The mode can be either NAT (Network Address Translation) or IP Forwarding.
In the case if you need to choose IP Forwarding for your scenario. Click the button to
enable IP Forwarding.
Subnet
Selection
Choose between:
Auto: The subnet mask will be set automatically.
Force /31 Subnet: The subnet mask will be set as 255.255.255.254(/31), and the gateway IP
address will be recalculated.
Connection
Priority
This option allows you to configure the WAN connection whether for normal daily usage or as a
backup connection only.
If Always-on is chosen, the WAN connection will be kept on continuously, regardless of the
priority of other WAN connections.