Methods and systems for routing packets with a hardware forwarding engine and a software forwarding engine

摘要

A system is provided that includes a hardware forwarding engine that routes data packets. The system also comprises a processor coupled to the hardware forwarding engine, the processor having a software forwarding engine that routes data packets. If data packets are forwarded from the hardware forwarding engine to the software forwarding engine, the hardware forwarding engine provides route lookup results for at least some of the data packets forwarded to the software forwarding engine.