openstack@ubuntu:~/devstack$ flows | grep table=250
 cookie=0x0, duration=15.873s, table=250, n_packets=0, n_bytes=0, priority=2,ip,in_port=1,dl_src=00:00:00:11:23:ae,dl_dst=ff:ff:29:01:19:61 actions=push_vlan:0x8100,set_field:4176->vlan_vid,output:5,goto_table:251