Hi, I'm experiencing some unexpected behavior from the flow counters when using wildcarded flow entries (with OpenFlow).
Steps to reproduce: - Start a udp flow ex. 10.1.4.1=>10.1.6.1 - Install wildcarded entry 10.1.4.0/30 => 10.1.6.0/30 ==>After some time counters (ovs-ofctl dump-flows) indicate for example n_packets=4775, n_bytes=5090150, idle_age=0 - Install second entry and set higher priority (ex 65100) : 10.1.4.0/31 => 10.1.6.0/31) ==> Now the counters read ex. n_packets=0, n_bytes=0, idle_age=7 ==> The old counter values are added to the new flow n_packets=18775, n_bytes=20014150, idle_age=0 I suppose this is a consequence of the fact that non-wildcarded entries are installed in the datapath and later combined to form the 'OpenFlow' counters and since the new entry overlaps with the old entry... So my question are: First of all, did anyone else experience this behavior? And second, is this the intended behavior? Thank you in advance, Tim Configuration details: Open vSwitch 1.7.3 Ubuntu 11.04 Kernel 2.6.38-11-generic-pae
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