hi,
Currently im using NOX 0.9.0(zaku)~full~beta (nox_core), compiled Jan 3
2012 15:21:13
Compiled with OpenFlow 0x01
Now i have developed this api for getting aggregrate table stats
1. def aggregate_timer(self, dp):
flow = ofp_match()
flow.dl_type=ethernet.ethernet.IP_TYPE
flow.nw_proto=ipv4.ipv4.ICMP_PROTOCOL
self.ctxt.send_aggregate_stats_request(dp, flow, 0xff)
self.post_callback(MONITOR_TABLE_PERIOD, lambda :
self.aggregate_timer(dp))
Now when i connect nox controller to switch and display the aggregrate
statistics i get
Aggregate stats in from datapath 2c:27:d7:1d:08:7d
packet_count-- 0
flow_count-- 0
byte_count-- 0
however i have a rule with nw_proto=icmp and dl_type=ip, and packets do
match this rule but still statistics are displayed as zero.
2. Even if i use following definition
def aggregate_timer(self, dp):
flow = ofp_match()
flow.wildcards=0xffff
self.ctxt.send_aggregate_stats_request(dp, flow, 0xff)
self.post_callback(MONITOR_TABLE_PERIOD, lambda :
self.aggregate_timer(dp)
now in this case statistics should be displayed for all rules but again the
aggregrate statistics displayed are zero.
Aggregate stats in from datapath 2c:27:d7:1d:08:7d
packet_count-- 0
flow_count-- 0
byte_count-- 0
Please let me know if am missing something.
regards
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