Abstract: A method and a network architecture for isolation of the network protocol stack from the operating system are provided. The network architecture may include an IO interface arranged to receive and transfer messages from/to the consumer application. The messages may carry high-level generic network device commands, targeted for execution by a particular protocol layer, to which protocol the messages pertain. The network architecture may further included an isolated network protocol stack arranged to process the high-level commands for execution and further arranged to generate device-specific command from the high-level commands, and an IO component arranged to execute the device-specific commands.