Check the network inside the router's compartment
Check the network inside the router's compartment
Use a NAT firewall or router to hide your internal IP addresses. Configure port forwarding so external users can reach the NAS via the router's public IP. Access the device through the router's WAN interface using its assigned IP address.
The instructions vary based on your router model. A general overview is available here: https://www.wikihow.com/Set-Up-Port-Forw...n-a-Router