Information processing system and information processing apparatus

摘要

A control unit included in an information processing system determines, on the basis of information indicative of interface units and path information indicative of communication paths through a plurality of relay apparatus, whether or not the number of communication paths for access from the interface units to a node is greater than the number of the interface units. When the number of the communication paths is greater than the number of the interface units, the control unit controls the plurality of relay apparatus so as to block a part of the communication paths.

主权项

1. An information processing system comprising:
a plurality of relay apparatus which relay communication between a first node and a second node; and an information processing apparatus which acquires path information indicative of communication paths through the plurality of relay apparatus from at least one of the plurality of relay apparatus, which determines on the basis of information indicative of a plurality of interface units included in the first node and used for access from the first node to the second node and the path information whether or not a number of a plurality of communication paths through the plurality of relay apparatus for access from the plurality of interface units to the second node is greater than a number of the plurality of interface units and which controls, depending on a determination result, at the time of the number of the plurality of communication paths being greater than the number of the plurality of interface units, the plurality of relay apparatus so as to block a part of the plurality of communication paths and at the time of the number of the plurality of communication paths being less than or equal to the number of the plurality of interface units, the plurality of relay apparatus so as to keep the plurality of communication paths open.