[P4-dev] 2 questions

Garegin Grigoryan grigorg at clarkson.edu
Sun Jun 4 16:08:30 EDT 2017

Thank you!

1) Could you give a code example (or a reference) for P4_16 standard
regarding packet cloning?
2) What kind of control plane API for bmv2 model is available?

On Fri, Jun 2, 2017 at 2:21 PM, Nate Foster <jnfoster at cs.cornell.edu> wrote:

> 1) Is it possible to clone packets at the data plane and forward a cloned
>> packet through the pipeline to the egress and then output it?
> Yes, although the details of how cloning works are architecture specific.
>> 2) How can I print the contents of a table and registers in P4?
> You need to write a program against the control-plane API for your P4
> program to do this.
> -N

Garegin Grigoryan
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.p4.org/pipermail/p4-dev_lists.p4.org/attachments/20170604/2420f338/attachment-0002.html>

More information about the P4-dev mailing list