| 摘要 |
<p>PURPOSE:To exactly attain the collating of communication sentences communicated between two points in a short time. CONSTITUTION:This device is equipped with a packet data storage means 1 which stores packet data between the two points of a monitor part, matching pattern candidate extracting means 3 which retrieves the packet data of one reciprocation matched with a data pattern expected by each logical channel number and logical channel group number, in-network delay time calculating means 4 which calculates an in-network delay time from the retrieved packet data of one reciprocation, correcting means 5 which corrects a clock between the two points from the packet data of one reciprocation and the in-network delay time, matching pattern selecting means 6 which extracts the corresponding packet data by each logical channel number and logical channel group number, sequence extracting means 7 which selects the packet data communicated between the two points and the in-network delay time from the extracted matching pattern, and sequence output display means 8 which displays the selected communication sequence for the sequence.</p> |
