WinCC 3.14 on virtual system?

[schoenmakers]

Hi,

We have installed WinCC 3.14 on a Centos 7.2 virtual machine. The WinCC system is running happily, but when we try to contact it from another system, we do not get any connection to this system. Normal login (ssh) works, so the two systems do communicate.

Are there guidelines for how to set this up, or is this not supported at all?

Any help appreciated!

[mkoller]

check if the firewall rules allow incoming connections for the Data/Event/Dist Ports (whatever you exactly need) or try to just turn off all firewall rules and see if that solves the problem.