Hi,
I want to insert some flow-entries into the openflow-switch from the NOX, so I
write some program using python, and a part of the program is as follows.
flow = { }
flow[core.NW_DST] = ipstr_to_int("10.0.0.1")
flow[core.NW_DST_N_WILD] = 8
actions = [[openflow.OFPAT_OUTPUT, [0, 2]]]
inst.install_datapath_flow(dpid, flow, CACHE_TIMEOUT,
openflow.OFP_FLOW_PERMANENT, actions)
but the flow-entry inserted into the openflow-switch is not what I wanted. the
flow-entry is as follows.
cookie=0, duration_sec=10870s, duration_nsec=7250000s, table_id=1,
priority=32768, n_packet=254, n_bytes=9402, idle_timeout=0, hard_timeout=0,
actions=output:2
could someone tell me why? and how to make it ?
thanks a lot!
John
