Static routing function for industrial routers

Static routing is used to add a routing table entry (BMR200 Industrial 4G Cellular Router as a sample). 

Interface: to choose which interface you want to add routing 

Target: can be a host IP, or subnet

IPv4 Netmask: the netmask of subnet, if the target is host, the netmask shall be 255.255.255.255

IPv4 Gateway: the address of next-hop gateway address. Note: this address shall be achievable, or you’ll fail to add static routing.