Netfilter nf_tables hardware flow offload module
modulename: nft_flow_offload.ko
configname: CONFIG_NFT_FLOW_OFFLOAD
Linux Kernel Configuration
└─>Networking support
└─>Networking options
└─>Network packet filtering framework (Netfilter)
└─>Core Netfilter Configuration
└─>Netfilter nf_tables hardware flow offload module
In linux kernel since version 4.2 (release Date: 2015-08-30)
This option adds the "flow_offload" expression that you can use to
choose what flows are placed into the hardware.
choose what flows are placed into the hardware.