POLICY CONFLICT DETECTION SYSTEM AND POLICY CONFLICT DETECTION METHOD

摘要

A policy conflict detection system includes a determination unit configured to determine, in response to an instruction to apply to a first network operator which performs policy control based on a set of first policies, a second policy from a second network operator, whether a third policy, which matches the second policy in terms of a priority, an application period, a control target, and a control condition and which has a control content exclusive of that of the second policy is present among the first policies, thereby enabling detection of conflict of the policies.