| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To collect the number of types appeared in an optional measurement period in order to analyze traffic flowing in a network. <P>SOLUTION: In a statistical information collection system with a statistical information collection device and a collector, it is characterized in that the statistical information collection device receives, collects statistical information of the received packet and transmits the collected statistical information to the collector, stores flow information including a flow identification condition for identifying flow to which the received packet belongs and an identifier representing a collection period of the statistical information, and refers to the identifier to update the statistical information. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
