> -Original Message-
> From: dev On Behalf Of Xing, Beilei
> Sent: Tuesday, March 2, 2021 3:17 PM
> To: Li, Xiaoyun ; Guo, Jia ; Lu,
> Wenzhuo
> Cc: dev@dpdk.org; sta...@dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v2] net/i40e: fix IPv4 fragment offload issue
>
> -Original Message-
> From: Li, Xiaoyun
> Sent: Tuesday, March 2, 2021 3:03 PM
> To: Xing, Beilei ; Guo, Jia ; Lu,
> Wenzhuo
> Cc: dev@dpdk.org; Li, Xiaoyun ; sta...@dpdk.org
> Subject: [PATCH v2] net/i40e: fix IPv4 fragment offload issue
>
> IPv4 fragment_offset mask was required to
IPv4 fragment_offset mask was required to be 0 no matter what the
spec value was. But zero mask means not caring about fragment_offset
field then both non-frag and frag packets should hit the rule.
But the actual fragment rules should be like the following:
Only non-fragment packets can hit Rule 1
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