Cannot start container

[Armin@netPI]

But before you can use the eth0 interface as a EtherCAT master with netPI RTE 3 you have to start the container with the IP parameters to activate the 2 x RJ45 RTE ports as standard ethernet interface additionally. Once this is done you can connect the container and its CODESYS runtime over the 2xRTE ports with your CODESYS Development System. Then eth0 is "free" for any use ... your EtherCAT master.