Method and device for notifying server failure recovery

作者: Tadashi Iwahashi

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摘要: In a method and device for notifying server failure recovery which notify of or the like to client, detector detects client having tried but failed access due failure, recovery, notifier gives notification access. Also, is mounted on router. The based destination unreachable message an ICMP router 40, by determining being occurred in server, absence reply IP packet addressed from client.