flow_stats.py

Sample output of switches list:

SWITCHES list: [123917682136617, 
                123917682136611, 
                123917682136604, 
                123917682136622]

Sample output of links list:

LINKS list: [   (123917682136617, 123917682136611, {'port': 2}), 
                (123917682136611, 123917682136617, {'port': 2}), 
                (123917682136611, 123917682136604, {'port': 3}), 
                (123917682136622, 123917682136604, {'port': 2}), 
                (123917682136604, 123917682136611, {'port': 1}), 
                (123917682136617, 123917682136622, {'port': 3}), 
                (123917682136604, 123917682136622, {'port': 2}), 
                (123917682136622, 123917682136617, {'port': 1})
            ]

TODO: To get the packet count for each flow the idea is to alter _flow_stats_reply_handler(self, ev), to _flow_stats_reply_handler(self, ev, source, destination)

Generating list of flows from the switch

switch IP         switch MAC         in-port  eth-dst           out-port packets  bytes
---------------- ---------------- -------- ----------------- -------- -------- --------
192.168.0.50      000070b3d56cd629        1 38:c9:86:27:89:14        3      164    31844
192.168.0.50      000070b3d56cd629        3 78:2b:cb:83:f4:2d        1      221    88287
192.168.0.52      000070b3d56cd62e        1 38:c9:86:27:89:14        2      164    31844
192.168.0.52      000070b3d56cd62e        2 78:2b:cb:83:f4:2d        1      220    88047
192.168.0.53      000070b3d56cd61c        2 38:c9:86:27:89:14        3      165    32789
192.168.0.53      000070b3d56cd61c        3 78:2b:cb:83:f4:2d        2      220    88047