| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent communication with a specific terminal from being disabled or communication with an unintended terminal from being performed by giving the same network address to a plurality of communication interfaces, and to allow even a user, who is not knowledgeable about networks, to easily know a possibility of occurrence of trouble on such a network. <P>SOLUTION: The present invention relates to an information apparatus having a plurality of communication interfaces and based on a result of detection as for the collision of network addresses of the plurality of communication interfaces and a result of confirmation as for whether subnetworks, to which the plurality of communication interfaces are connected, are different subnetworks, communication via the plurality of communication interfaces is controlled. <P>COPYRIGHT: (C)2011,JPO&INPIT |
