| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To enable a plurality of private network users each having a private address system to share one application server apparatus through their accommodated data center network. <P>SOLUTION: In the data center network DNW including the application server apparatus ASV to which routers RT1 to RT3 acting like gateways of a plurality of the private networks PNW1 to PNW3 each having the private address system are connected, when the application server apparatus ASV returns an acknowledgement packet with respect to a received packet, the apparatus ASV sets the MAC address of the router RT1 acting like a sender gateway in a layer 2 frame of the received packet to a destination MAC address in a layer 2 frame of the response packet to transfer the response packet to the router RT1 acting like the sender gateway. <P>COPYRIGHT: (C)2004,JPO</p> |
