PF_RING Support

[alongir]

Current: We use AF_PACKET as a default packet capture technology as it is the most compatible library that fits many OSs. We're introducing AF_XDP which is based on eBPF, provides much better performance and reduced packet loss. However, the eBPF solution is dependent on eBPF dependencies (e.g. MTU, Linux headers, etc) and also consumes CPU. Requested: Add PF_RING support in addition to AF_PACKET and AF_XDP to provide better performance and reduced packet loss for PF_RING compatible hardware.

[zengyuxing007]

any updates ?