[dpdk-users] KNI tcp segmentation offloading
Yuliang Li
yuliang.li at yale.edu
Tue Aug 1 03:10:18 CEST 2017
Hi,
I am using KNI, and I hope the TCP can use segmentation offloading.
However, when I use "ethtool -k vEth0" (the KNI virtual interface), it
shows:
tcp-segmentation-offload: off
tx-tcp-segmentation: off [fixed]
tx-tcp-ecn-segmentation: off [fixed]
tx-tcp6-segmentation: off [fixed]
and "sudo ethtool -K vEth0 tso on" gives me:
Cannot change tcp-segmentation-offload
Could not change any device features
Is there a way to enable TCP segmentation offloading with KNI?
Thanks,
--
Yuliang Li
PhD student
Department of Computer Science
Yale University
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