openstack
#查看子网
openstack subnet list
#删除子网
openstack subnet delete name/id
#查看网络
openstack network list
#删除网络
openstack network delete name/id
#查看port
openstack port list
#删除port
openstack port delete 0ba626e4-1d37-4eec-9eef-b9b58f613877
OVS
查看网桥和端口
ovs-vsctl show