| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To make it possible for an operator to easily confirm information of a communication packet that is transmitted/received between communication apparatuses. <P>SOLUTION: A communication log file 55 contains a plurality of communication log packets 100 in the time-series order of IP packet 200's passing each network interface, where each of the communication log packets 100 contains a virtual device identifier of a virtual device 4-m, a network interface name of the network interface through which the IP packet 200 passes, a transmission/reception identifier showing whether the IP packet 200 is transmitted or received, and the IP packet 200. A CPU 2 classifies each of the communication log packets 100 contained by the communication log file 55 into a communication log packet group showing a communication path of each of the IP packets 200; and displays the communication path of each of the IP packets 200 on a display 6. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
