dpdk KNI vs dpdk TAP PMD

[Naseef]

I don't have dpdk supported NIC. so I wanted to test my userspace tcp/ip stack without having one. which method should i prefer ? DPDK KNI vs TAP PMD.

[PcapPlusPlus Support]

Hi,

TBH I'm not sure. I think that KNI was deprecated by DPDK, so probably TAP?

Thanks,

PcapPlusPlus maintainer

On Sat, Jul 12, 2025 at 9:15 AM Naseef <naseef...@gmail.com> wrote:

I don't have dpdk supported NIC. so I wanted to test my userspace tcp/ip stack without having one. which method should i prefer ? DPDK KNI vs TAP PMD.

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