1，Double-click the SetDeviceIPaddr.exe program with the left mouse button, and then follow the prompts to complete the operation.
2，If on a windows operating system, the program needs to be run through a firewall, or rather just turn off the firewall in order to be used.
3，On a Linux operating system, you need to add a routing address route add -net 0.0.0.0 netmask 0.0.0.0 variable (this is your network card)
4，Please note that you are required to enter a legal ip and a subnet mask that conforms to the CIDR format.
5，If you are under a router, use the ip assigned by the router if possible. if you need to specify an ip, enter the ip segment requirement that matches the ip segment under the router.