Hi Guys,<div>How to use TCP checksum offloading for raw sockets. I can see rx/tx checksumming as enabled using ethool.</div><div>But packets send out from machine have IP/UDP checksum as zero only. While making packet I am making checksum value in IP/UDP header as zero. </div>
<div>No new value updated in checksum.</div><div><br></div><div><div>>ethtool -k eth0</div><div>Offload parameters for eth0:</div><div>rx-checksumming: on</div><div>tx-checksumming: on</div><div>scatter-gather: on</div>
<div>tcp-segmentation-offload: on</div><div>udp-fragmentation-offload: off</div><div>generic-segmentation-offload: on</div><div>generic-receive-offload: off</div><div>large-receive-offload: off</div></div><div><br></div><div>
<div><div><br></div>-- <br>Cheers<br>Mukesh <br>
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