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OpenvSwitch — OvS-DPDK Hardware offload

毅会 05-19 09:51 阅读 5


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  • ​​目录​​
  • ​​OvS-DPDK Hardware offload​​

OvS-DPDK Hardware offload

OVD-DPDK Hardware offload 基于 DPDK 的 rte_flow Lib 来实现。

rte_flow 是 DPDK 对 Flow Representation 的实现,rte_flow API & structure 用于将 pkt forwarding rule 编程到(Program)NIC-hardware。例如将 OvS-DPDK Rule 卸载到 SmartNIC 上。

OpenvSwitch — OvS-DPDK Hardware offload_网络

This dpdk-way of flow- representation is called rte-flow. An open-flow rule when converted into dpdk-defined flow-format, then this flow-data-structure is called rte-flow. Once a rte-flow is formed it can be passed to any PMD to be processed and Programmed into the hardware.

OpenvSwitch — OvS-DPDK Hardware offload_网络_02

OpenvSwitch — OvS-DPDK Hardware offload_网络_03



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