[dpdk-dev] [RFC v2 1/1] app/testpmd: distinguish ICMP identifier fields in packet

[Ferruh Yigit]

On 9/9/2020 4:34 AM, Li Zhang wrote:
> From: lizh <lizh at nvidia.com>
> 
> Ability to distinguish ICMP identifier fields in packets.
> Dstinguish ICMP sequence number field too.
> Already supports ICMP code and type fields in current version.
> Existing fields in ICMP header contain the required information.
> ICMP header already is supported and no code change in RTE FLOW.
> Extend testpmd CLI to include the fields of ident and sequence number.
> One example:
> flow create 0 ingress pattern eth / ipv4 /
>   icmp code is 1 ident is 5 seq is 6 /
>   end actions count / queue index 0 / end
> The ICMP packet with code 1, identifier 5 and
> sequence number 6 will be matched.
> It will implement action counter and forward to queue 0.
> 
> Signed-off-by: Li Zhang <lizh at nvidia.com> >

Reviewed-by: Ferruh Yigit <ferruh.yigit at intel.com>