| 摘要 |
<p>A communication relay apparatus includes a frame transfer unit. The frame transfer unit has a function to change destination information included in a frame, which is a unit of data transfer, from information indicating the own apparatus into information indicating a predetermined external communication apparatus without changing source information included in the frame, when the frame is received. Further, the frame transfer unit has a function to transfer the frame after the change to the external communication apparatus.</p> |
