摘要 |
A control apparatus is provided between a first network and a second network different from the first network, in which a data processing apparatus is connected to the first network. The control apparatus notifies the data processing apparatus of a change of setting information that is set for network communications. Then, the control apparatus rewrites information involved in received data according to the changed setting information, when the data processing apparatus transmits data to be transmitted to a destination apparatus connected to the second network under a condition that the data processing apparatus is not yet operating based on the changed setting information.
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