[dpdk-dev] [RFC] testpmd: handle UFO packets

[Jason Wang]

On 2018年02月24日 17:35, Jianfeng Tan wrote:
> Mostly likely, we will make UFO as a kind of GSO engine.
>
> For short term, we can just call APIs in librte_ip_frag to fragment.
>
> To test:
>
> 1. start testpmd with two vhost port.
>   $ set fwd csum
>   $ start
>
> 2. start vm0 connected to vhost0;
>   $ ifconfig xxx 1.1.1.1/24 up
>   $ ethtool -K xxx ufo on
>
> 3. start vm1 connected to vhost1;
>   $ ifconfig xxx 1.1.1.2/24 up
>   $ ethtool -K xxx ufo on
>   $ (Fill a large file named 1.txt)
>   $ cat 1.txt | socat - udp-sendto:1.1.1.1:5000

Just a reminder, UFO was completely removed upstream.

Thanks