Hi All,
Controller can add flow entries in flow table through Flow Mod Message.
Now, the concern is, how can controller be sure that the flow entry has
been added successfully in the flow table? I want to know the best method
to make sure the flow has been added successfully.
As per my understanding there may be couple of ways, like
1. Controller can look for an error message immediately after flow
addition.
2. Controller can ask the stat for the newly added flow entry.
Is there any better way for the controller to figure it out?
Thanks & Regards,
Mrinmoy
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