| 摘要 |
A system includes a first device (102) which outputs a packet including an address identifying a second device and identifier of one of a plurality of communication circuits (108,109,110,111) that output packets to a network, and a relay device (105) which outputs the packet to the second device (103) instead of to the one of the plurality of communication circuits corresponding to the identifier, when it is determined based on the address that the second device (103) is coupled to the relay device (105). |
