Hi everybody,

I am new to Openflow and I have a couple of questions regarding the Flow Table.

1) Is there a limit on the number of flows that can be held in the Flow Table? Is this related to the implementation e.g. software switch vs. hardware (NEC IP8800/S3640) ?

2) Is it possible to configure the Flow Table to send a statistics message to the controller for a particular flow when it is about to expire (something similar to what Cisco NetFlow does) ?

3) Is it possible to periodically export the full flow table to the controller ?

4) Can I query the flow table using the values of counters in order to get statistics for specific flows.
i.e. get me the flows that have 20 packets?

Thanks in advance.

Cheers,
George

_______________________________________________
openflow-discuss mailing list
[email protected]
https://mailman.stanford.edu/mailman/listinfo/openflow-discuss

Reply via email to