On Tue, Jan 10, 2017 at 01:49:51PM -0500, Quamar Niyaz wrote: > Hi All, > I have following scenarios for my network application. I install a rule R1 > with a flow id F1, action output to port 2 and 4, idle timeout 60s, and > priority 1000. After few seconds, I install another rule R2 with a flow id > F1, action output to port 2 only, hard timeout less than 60s, and priority > 2000. > > What I was assuming that R2 should expire due to hard timeout and R1 be > there in the flow table. However, I found R1 expires and R2 persists in the > table. Can anyone explain it? > > *After R1 and R2 installation:* > n_packets=9,n_bytes=882,hard_timeout=47,priority=2000,icmp,nw_src=10.0.0.3,nw_dst=10.0.0.2,icmp_type=0,icmp_code=0 > actions=output:3 > n_packets=10,n_bytes=980,idle_timeout=60,priority=1000,icmp,nw_src=10.0.0.3,nw_dst=10.0.0.2,icmp_type=0,icmp_code=0 > actions=output:3,4 > n_packets=9,n_bytes=882,hard_timeout=47,priority=2000,icmp,nw_src=10.0.0.2,nw_dst=10.0.0.3,icmp_type=8,icmp_code=0 > actions=output:2 > n_packets=10,n_bytes=980,idle_timeout=60,priority=1000,icmp,nw_src=10.0.0.2,nw_dst=10.0.0.3,icmp_type=8,icmp_code=0 > actions=output:2,4 > > *After 60s R1 expires and R2 persists:* > n_packets=255,n_bytes=24990,priority=2000,icmp,nw_src=10.0.0.3,nw_dst=10.0.0.2,icmp_type=0,icmp_code=0 > actions=output:3 > n_packets=255,n_bytes=24990,priority=2000,icmp,nw_src=10.0.0.2,nw_dst=10.0.0.3,icmp_type=8,icmp_code=0 > actions=output:2
Are you sure that those are even the same flows? Somehow, the timeout has disappeared entirely. What switch is this? _______________________________________________ openflow-discuss mailing list openflow-discuss@lists.stanford.edu https://mailman.stanford.edu/mailman/listinfo/openflow-discuss
