| 摘要 |
<p>PROBLEM TO BE SOLVED: To solve a problem of a conventional traffic generator that cannot have made an evaluation close to an actual environment because the conventional traffic generator cannot consider effect by a data quantity by each connection, an effect due to disturbance of a data transfer quantity caused by a buffer state of a reception terminal by each connection and a delay of data or the like due to processing waiting. SOLUTION: A frame generating analysis section 13 assembles transmission frames and analyzes a received frame. A frame transmission timing control section 14 calculates frame transmission timing from each output of a state storage section 15, a timer 16 and a setting storage section 17. The setting storage section 17 stores input parameters (transmission destination MAC address and destination IP address or the like). A virtual client port 11 and a virtual server port 19 of a TCP traffic generator 10 are connected to an evaluation object device and system and the generator 10 simultaneously simulates both a TCP connection (connection, interruption and confirmation of reply) of the evaluation object device and system and a data transfer quantity by each TCP connection.</p> |
