Comment 8 for bug 1732067

I modified the openflow, and it worked, no more flood packets.
cookie=0x85cd1a977dd54be0, duration=0.359s, table=82, n_packets=0, n_bytes=0, idle_age=518, priority=70,ct_state=+est-rel-rpl,tcp,reg5=0xd,dl_dst=fa:16:3e:80:cb:0a,tp_dst=22 actions=NORMAL

I'm not sure is there any problem for this modification, it's a workaround, not compatible with later version of neutron