摘要 |
PROBLEM TO BE SOLVED: To enable address conversion information of a router for transmitting to be recognized by a router for receiving, regarding data transmission equipment constituted of a terrestrial transmitting router, and a satellite channel receiving router. SOLUTION: The router 30 for transmitting informs address conversion information 80, showing the conversion from a private address to a global address to the router 40 for receiving, which conducts reverse conversion of an address of a destination of a receiving signal, on the basis of the address conversion information.
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