| 摘要 |
Systems and methods are provided for communicating data. A first computing device is connected to a first data communication network, and a first network node is connected to the first and a second data communication network. A second computing device is connected to the second and a third data communication network. The first computing device packetizes data according to protocols corresponding to a protocol stack. The first computing device further transmits packetized data to the second computing device via the first network node and via the first and second data communication networks and determines whether the packetized data arrived at the second computing device. The first computing device also modifies the packetized data by replacing at least a part of a first header corresponding to a specific protocol of the protocol stack with a replacement. When the second computing device receives the packetized data it depacketizes the data and generates, based upon replacement information, a specific payload according to a predefined protocol.
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