ROUTE ANALYSIS APPARATUS AND COMPUTER PROGRAM

摘要

PROBLEM TO BE SOLVED: To improve the analysis accuracy of route information such as when a plurality of route failures occurs at the same time.

SOLUTION: A route analysis apparatus for analyzing route information showing a change in a route represented by using network components in the route is provided with a route analysis part 102 for preferentially grouping route information having network components with a large number of hops in the route in common during grouping route information by noticing common network components in the route.

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