9 Replies Latest reply on Oct 31, 2017 1:12 PM by gmichaud-verreault

    OPC interface security settings for firewall


      Hello everybody.

      I need configure my programm firewall on OPC interface maсhine: it have two IP interfaces - first to PI server, second - to OPC server. I need block all connections unless connections needs to OPC interface. What rules need to be created for firewall?


      allow: port TCP 135

      allow: ip address of PI server port TCP 5450

      deny: all


      Only this rules do not enough for working opc interface.Data is not transmitted.