冗長化制御のためのプログラム、情報処理装置及び方法、通信装置、中継処理方法及びプログラム

摘要

A disclosed method includes: receiving a packet from a first router of plural routers; identifying a communication type allocated to the first router by using first data representing a communication type for each of the plural routers; and requesting a communication apparatus nearest to the first router among plural communication apparatuses, for which a setting for a tunnel to transfer a packet to each of the plural routers is made and which are subordinate to the plural routers, to output a packet relating to the identified communication type to a tunnel to transfer a packet to the first router.