[P4-dev] add and remove header of P4-14 in bmv2
salvatore.signorello at uni.lu
Wed Jun 28 07:02:06 EDT 2017
apologies, in the previous I forgot to tell you that no header stacks
are involved, I am only passing normal header instances to those
Just, because I have seen a couple of related github issues.
On 06/28/2017 12:43 PM, Salvatore Signorello wrote:
> Hi all,
> before adding any code snippets to this thread, I would like to be
> sure that the two primitive actions add_header and remove_header are
> supported by the current bmv2. Are they?
> According to the nanolog, my header is added and deserialized
> correctly at the output. However, when sniffing the output interface
> the packet is identical to the input.
> Could please anyone confirm that the primitives work fine? If so,
> could you please point me to some code containing the right sequence
> of calls to use them?
> Back in time, I remember they were working fine with the
> source_routing example proposed by Antonin in one of the old tutorials
> on P4. Any changes since then?
> Best regards,
PhD student of the SEDAN research group at SnT
Interdisciplinary Centre for Security, Reliability and Trust
University of Luxembourg
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