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Subject: Re: [PATCH 1/2] app/testpmd: revert L4 protocol retrieval from L3
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To: Mingjin Ye <mingjinx.ye@intel.com>, <dev@dpdk.org>
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Hi Mingjin,

Could you please detail the step of testcase? we will try to reproduce it and
see how to solve it.

Thanks.

On 11/5/2025 10:47 AM, Mingjin Ye wrote:
> This reverts commit 496159613ffc7b6ba592432a1ba4d1a38f6935de.
> 
> When the TX IP checksum offload feature is enabled, it may result in
> internal UDP checksum errors in VXLAN tunnel packets.
> 
> Fixes: 496159613ffc ("app/testpmd: fix L4 protocol retrieval from L3 header")
> Cc: stable@dpdk.org
> 
> Signed-off-by: Mingjin Ye <mingjinx.ye@intel.com>