Dear all,
I have communication between wincc flexible rt on PC and cp343-1 i plc rack achieved by direct ethernet cable.
Now i nead to connect it via vpn tunnel (internet) between two locations.
My question is what ports (tcp/udp) must be forwarded between two locations?
Best regards.
I have communication between wincc flexible rt on PC and cp343-1 i plc rack achieved by direct ethernet cable.
Now i nead to connect it via vpn tunnel (internet) between two locations.
My question is what ports (tcp/udp) must be forwarded between two locations?
Best regards.