Thanks, I'm still learning SDN, sorry for the questions, my problem is this. I
need to create a dataset of the switch interface data automatically as an
action, and send that data to be saved in the final system. I thought about
modifying the ACK packets and including this data in options, then I would
change the MPTCP protocol to save the data on the HD, or send that data to
the controller along with the serial number of each packet and then create
a merge with other package that I will capture in tcp_sockts on the final
system.
I'm studying SDN to check if it was possible to do with SDN, but I have no
idea. I have seen that in the OpenFlow 1.5 protocol there is Extensible
Flow Entry Statistics and Flow Entry Statistics Trigger but I have not
understood them yet, as I have found little information on, I do not know
if it is possible to perform this work with two extensions.
Em qua, 15 de ago de 2018 às 22:36, IWAMOTO Toshihiro <iwam...@valinux.co.jp>
escreveu:
> On Tue, 14 Aug 2018 07:33:33 +0900,
> Thomas William wrote:
> > Is it possible to capture statistical data from the interface, but as an
> > action implemented in the switch instead of a controller request?
>
> Are you talking about Meter action (EXT-379) rather than various
> stats requests?
>
> Ryu seems to have some code and it may work, but I have no idea.
>
> --
> IWAMOTO Toshihiro
>
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