| 摘要 |
PROBLEM TO BE SOLVED: To control a total amount of traffic of an address group in each application.SOLUTION: A communication system comprises a plurality of communication devices and a management device. The plurality of communication devices transmits an amount of traffic in each group of the terminal address and an application to the management device. The management device calculates a total amount of the traffic in each group of the address group and application from the received traffic amount, determines whether or not it is required to restrict the traffic amount of address group, calculates a restriction target traffic amount including the address group in each address based on the total traffic amount of the calculated address group and a restriction traffic threshold value of the address group, and calculates the restriction target traffic amount in each group of the address and application based on the address of which the restriction target traffic amount is calculated, the total traffic amount in each group of application, and the restriction target traffic amount in each address.SELECTED DRAWING: Figure 11 |
