| 摘要 |
<p>PROBLEM TO BE SOLVED: To save power other than that required for dialup connection. SOLUTION: A power supply control section 2 has ports A1, A2 corresponding to terminals 9, 10 on a LAN 11. An address correspondent table 3 has descriptions of port names corresponding to the terminals 9, 10. When a remote terminal 8 is connected to a WAN control section 6, a port name of a power supply to control by comparing the destination address of a communication packet with the address correspondent table 3 is specified and the power supply control section 2 applies power supply of a terminal on the LAN corresponding to the specified port and a dialup channel is formed.</p> |
