ethtool --show-offload enahisic2i3 ethtool --show-offload enahisic2i3 | grep checksum offload ethtool --show-offload enahisic2i3 | grep checksum ethtool --offload enahisic2i3 rx off tx off ethtool --offload enahisic2i3 rx on tx on
[root@bogon tcp]# ethtool --offload enahisic2i3 rx off tx off Actual changes: rx-checksumming: off tx-checksumming: off tx-checksum-ipv4: off tx-checksum-ipv6: off tcp-segmentation-offload: off tx-tcp-segmentation: off [requested on] tx-tcp6-segmentation: off [requested on] [root@bogon tcp]# ethtool --offload enahisic2i3 rx on tx on Actual changes: rx-checksumming: on tx-checksumming: on tx-checksum-ipv4: on tx-checksum-ipv6: on tcp-segmentation-offload: on tx-tcp-segmentation: on tx-tcp6-segmentation: on [root@bogon tcp]#