Apparatus and method for packet forwarding with quality of...

Multiplex communications – Data flow congestion prevention or control – Flow control of data transmission through a network

Reexamination Certificate

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C370S230000, C370S412000, C370S474000, C370S475000, C370S391000, C370S392000, C370S394000

Reexamination Certificate

active

07440405

ABSTRACT:
A system and method for forwarding data packets with quality of service and rate control. A plurality of data packets are received from a plurality of sources. The header information of each data packet is extracted and compared against a plurality of tables, and then new header information is assembled based upon the comparison results. The data packets have their headers replaced by the new header information on the fly before being sent to their destinations, or the new header information may be dropped if certain conditions are met.

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