ovs-vsctl add-br br0 //添加一个名为br0的网桥
ovs-vsctl add-br br1 //添加一个名为br1的网桥
ovs-vsctl add-port br0 patch-to-br1 //为br0添加一个虚拟端口
ovs-vsctl set interface patch-to-br1 type=patch //把patch-to-br1的类型设置为patch
ovs-vsctl set interface patch-to-br1 options:peer=patch-to-br0 //把对端网桥和此网桥连接的端口名称设置为patch-to-br0
ovs-vsctl add-port br1 patch-to-br0 //为br1添加一个虚拟端口
ovs-vsctl set interface patch-to-br0 type=patch //把patch-to-br0的类型设置为patch
ovs-vsctl set interface patch-to-br0 options:peer=patch-to-br1 //把对端网桥和此网桥连接的端口名称设置为patch-to-br1
