摘要 |
A processing apparatus that processes received IP packets comprises a control unit and a processing unit, wherein the control unit controls a first memory. While data indicating a reception state of fragmented IP packets is transferred from a second memory to the first memory, the processing unit performs processing for determining whether a header of an IP packet has been properly received. The processing unit instructs the control unit to update the data stored in the first memory depending on a result of the processing for determining whether the header of the IP packet has been properly received.
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