[root@kunpeng82 ovs]# ovs-ofctl dump-flows s1 cookie=0x0, duration=432.489s, table=0, n_packets=1, n_bytes=70, in_port="s1_p1" actions=output:"s1_p1" cookie=0x0, duration=3457.887s, table=0, n_packets=26, n_bytes=2012, priority=0 actions=NORMAL [root@kunpeng82 ovs]# ovs-ofctl del-flow s1 in_port=10 ovs-ofctl: unknown command 'del-flow'; use --help for help [root@kunpeng82 ovs]# ovs-ofctl del-flows s1 in_port=10 [root@kunpeng82 ovs]# ovs-ofctl dump-flows s1 cookie=0x0, duration=3509.246s, table=0, n_packets=26, n_bytes=2012, priority=0 actions=NORMAL