Unabe to access my ethernet shield w5100 globally

Projects Networking, Protocols, and Devices
1

i m only able to access my arduino in my local network ..
i dont know how to access it globally through any network ..
i m only able to acess through 192.168.0.120 but what if want to acess it from any otheer ntwok ..

2

i m only able to acess through 192.168.0.120 but what if want to acess it from any otheer ntwok ..

Any address in the 192.168.x.x range is a local area network address. The only device in a local area network that has a public facing IP address is the router. The router needs to have port forwarding enabled to allow its IP address and port to be used to communicate with the Arduino.

This is NOT an Arduino specific issue.