| 摘要 |
A method, apparatus and computer program product for temporal-based flow distribution across multiple packet processors is presented. A packet is received and a hash identifier (ID) is computed for the packet. The hash ID is used to index into a State Table and to retrieve a corresponding record. When a time credit field of the record is zero then the time credit field is set to a to a new value; a Packet Processing Engine (PE) whose First-In-First-Out buffer (FIFO) has the lowest fill level is selected; and a PE number field in the state table record is updated with the selected PE number. When the time credit field of the record is non-zero then the packet is sent to a PE based on the value stored in the record; and the time credit field in the record is decremented if the time credit field is greater than zero.
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