Hi, In case of L3Fwd, there is a possibility of handing of vlib_buffer from device-input to ipv4-lookup and thereby skipping ipv4-input/ipv4-input-no-chksum completely. All ipv4-input/ipv4-input-nochksum functionalities can be offloaded to hardware and hence the node can be skipped.
Questions: - If ipv4-input will be skipped is it fair to enable feature-arc in device-input node? - Is it fair to add ipv4-lookup next node to device-input node? Any other approach to be think about to leverage hardware offload functionalities? Thanks, Nitin
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