| 摘要 |
<p>A home gateway device (60) having a home agent function selects communication interfaces (52, 53) as home links from other than the communication interface (51) which has acquired network information for setting a home network and appropriately sets the home link and the home agent by using the acquired network information, thereby surely achieving the automatization of the device setting. Moreover, the home gateway device (60) selects as a home link a link connected by a mobile terminal (10a) corresponding to the mobile IP, acquires existing home agent information from the mobile terminal (10a), and sets the information, thereby setting the home link without insisting setting modification of the mobile terminal (10a).</p> |
