摘要 |
In a bandwidth control device and method in a case where a physical line is used as a plurality of virtual leased lines, a packet length correction value table associates flow identifying information of a packet with a packet length correction value for correcting a length of the packet measured with a specific standard to a packet length corresponding to the flow identifying information; and a bandwidth calculating portion corrects a length of the received packet identified based on the low identifying information, based on the packet length correction value corresponding to the flow identifying information by referring to the packet length correction value table, and determines a transmission timing of the received packet by calculating a bandwidth based on the corrected packet length.
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