Being the fault cause demarcation device which does the network application fault cause demarcation

摘要

PROBLEM TO BE SOLVED: To accurately determine whether a quality fault is caused by a server or a network when the fault is generated in a network application.;SOLUTION: The apparatus 103 for determining a cause of a fault in the network application always acquires packet data transmitted and received between respective clients 111 to 113 and an application server 101, determines a network processing time and a server processing time on the basis of information in which contents of the acquired packet data are previously defined, stores determining information, and transmits the stored information to a monitoring center 131 at fixed intervals.;COPYRIGHT: (C)2006,JPO&NCIPI