Information processing system, relay device, information processing device, and information processing method

摘要

An information processing system comprising a first computer, and a second computer configured to transmit a packet including an address of the first computer, wherein when the first computer is disconnected from a network that is for the second computer to communicate with the first computer, the second computer stops a transmission of the packet.

主权项

1. An information processing system comprising:
a first computer; a second computer configured to store, during a given period, an address of the first computer to transmit a packet to the first computer; a relay device configured to relay the packet and store a history of a request for acquisition of the address, the request being received from the second computer; and a manager computer configured to give a notification that the first computer is disconnected from a network that is for the second computer to communicate with the first computer, wherein in response to the notification, it is determined based on the history whether the address is stored in the second computer, and wherein when the first computer is disconnected from the network and the address is stored in the second computer based on the history, the second computer stops a transmission of the packet.