Hello,
I'm trying to use the monitoring module to query switches for a specific
flow's packet/byte count. I've added:
inst.register_for_aggregate_stats_in(aggregate_stats_in_handler)
def aggregate_stats_in_handler(dpid, stats):
print stats
And I have the following code in a timer:
for dpid in inst.st.keys():
flow = of.ofp_match()
flow.dl_type=ethernet.IP_TYPE
inst.Monitoring.send_aggregate_stats_request(dpid, flow, 0xff, xid);
This seems to be working because aggregate_stats_in_handler is being called
though when I print stats I usually get:
{'packet_count': 0L, 'byte_count': 0L, 'flow_count': 0L}
though some times there are values
{'packet_count': 65L, 'byte_count': 98L, 'flow_count': 2L}
And I still have the same ping running.
Any ideas what's going wrong?
Thanks,
Aaron
--
Aaron O. Rosen
Masters Student - Network Communication
306B Fluor Daniel
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