How to connectSiemens HMI 377 with internet

[naeemmsc]

i have siemens MP377 HMI which is connect to siemens S700 plc.
Now i want to connect HMI with Internet so my supplier will modify my programe.so kindly tell me step by step how i connect MP77 with internet(online)

 

[JesperMP]

You need some kind of solution that gives access to the local LAN that is connected to the MP377 via VPN. This usually means there is a router at the local site. On the local LAN side, the Router must have a fixed IP in the same subnet as the MP377. On the MP377, this IP of the Router must be set as the Gateway in the IP address setup of the Ethernet port.