I can star my computer whit the MAGIC PACKET program. it sends one serial string via ethernet that start the machine. the serial string is: "FFhx6,number machine x 16".
it is possible that there is one serial string in order to put in sleep the computer. but I do not know which he is.
thanks for your resposte answer.
I must put in stop minimac from one a consul AMX NI700 through ethernet.
I must find the string exact to send to the mac.