Exactly. FWIW, this is the API that the GUI uses and they were developed in parallel. If you want to parse the flow table and act on that, you should use that Monitoring API. If all you need to do is print it out / look at it you might as well use the GUI directly - but it any case you can look there for example usage (although it pretty much boils down to what Aaron said)
On Thu, Nov 10, 2011 at 6:45 PM, Aaron Rosen <aro...@clemson.edu> wrote: > you also need to: > > from nox.netapps.monitoring.monitoring import Monitoring > > On Thu, Nov 10, 2011 at 9:44 PM, Aaron Rosen <aro...@clemson.edu> wrote: > >> Hi Theo, >> >> Yup there is a Monitoring.send_flow_stats_request() >> >> Cheers, >> >> Aaron >> >> P.S: here are some hints to get it working if it helps: >> >> import nox.lib.pyopenflow as of >> >> >> def send_flow_stats_request(): >> global xid >> flows = of.ofp_match() >> flows.wildcards = of.OFPFW_ALL ^ of.OFPFW_DL_SRC >> match_this_mac = "00:11:22:33:44:55" >> flows.dl_src = [int(a[0:2], >> 16),int(a[3:5],16),int(a[6:8],16),int(a[9:11],16),int(a[12:14],16),int(a[15:17],16)] >> inst.Monitoring.send_flow_stats_request(dpid, flows, 0xff, xid); >> xid +=1 >> >> def flow_stats_in_handler(dpid, flows, more, xid): >> print str(dpid) + " " + str(flows) >> for i in flows: >> print flows[i] >> >> >> >> You also have to register it with: >> >> inst.register_for_flow_stats_in(flow_stats_in_handler) >> >> >> >> >> >> >> On Thu, Nov 10, 2011 at 9:30 PM, Theophilus Benson >> <tben...@cs.wisc.edu>wrote: >> >>> Is it possible to programmatically get the flow table entries from a >>> switch. I know that aggregate flow stats gives that tells you the number >>> of bytes sent/received, number of flows matched and match mask for each >>> flow entries. However, I wanted the actual flow table entry itself. >>> >>> Theo >>> ______________________________**_________________ >>> nox-dev mailing list >>> nox-dev@noxrepo.org >>> http://noxrepo.org/mailman/**listinfo/nox-dev<http://noxrepo.org/mailman/listinfo/nox-dev> >>> >> >> >> >> -- >> Aaron O. Rosen >> Masters Student - Network Communication >> 306B Fluor Daniel >> >> >> > > > -- > Aaron O. Rosen > Masters Student - Network Communication > 306B Fluor Daniel > > > > _______________________________________________ > nox-dev mailing list > nox-dev@noxrepo.org > http://noxrepo.org/mailman/listinfo/nox-dev > >
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