On Wed, Jul 27, 2011 at 11:14:34AM -0700, Ethan Jackson wrote: > > One strategy that I have considered is to be able to ask only for flows > > that have a non-zero packet count. ?That would help with the common case > > where, when there is a large number of flows, they are caused by a port > > scan or some other activity with 1-packet flows. ?It wouldn't help at > > all in your case. > > You could also have the kernel pass down to userspace what logically > amounts to a list of the flows which have had their statistics change > in the past 10 seconds. A bloom filter would be a sensible approach.
How would you use a bloom filter? _______________________________________________ dev mailing list [email protected] http://openvswitch.org/mailman/listinfo/dev
