Advanced Feature  
DDNS 
For users that have a dynamically assigned IP address, a DNS server that supports 
dynamic DNS updates will allow you to refer to your devices by name and have 
them continue to connect correctly even when the IP address of the device 
changes. The Datamax 4G router supports dynamic DNS updates, automatically 
updating the DNS server when the WAN interface IP address assignment changes. 
DDNS Service: The Maxon MA100-1010-4G router currently supports DynDNS, 
freedns, Zone edit, NO-IP, 3322, easyDNS, TZO, DynSIP and Custom based on the 
user. 
 
 
User Name: DDNS server username 
Password: DDNS server password 
Host Name: FQDN of the DDNS server 
Type: Select the appropriate value (list varies depending on the setting of “DDNS 
Service”) 
Wildcard: Support wildcard or not, the default is OFF. ON means *.host.3322.org is 
equal to host.3322.org 
Do not use external ip check: Enable or disable the function of 'do not use 
external ip check' 
 
 
Force Update Interval: How often (in days) to force a DDNS update, even if the IP 
address hasn’t changed.