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ATN network simulation for testing applications of terminal devices in civil aeronautics
ATN network simulation for testing applications of terminal devices in civil aeronautics
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机译：ATN网络仿真在民航中测试终端设备的应用
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摘要
The present invention makes it possible to simulate an ATN network, doing so in order to test applications (31, 32, 33) of terminal devices. According to the invention, the simulation is carried out by means of a test machine (30) intended to be connected up to an IP network (40). ;According to a preferred embodiment, the test machine comprises a driver (38) forming an interface between a network layer (37) and a BSD Socket interface (39). ;In send mode, the driver encapsulates data originating from the top protocol layers (35, 36, 37), meeting the ATN specifications, in UDP datagrams, so as to be conveyed by way of the IP network (40). In receive mode, the driver de-encapsulates the data for sending to the top protocol layers.
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