title: Setting controller IP in Ryu for physical switch
body: <p>I am new to Ryu and trying to set it up with a physical switch connected to a VM on my computer. The switch's controller is set to 10.0.1.8 and I am trying to set the same on ryu controller. I used the following commands:</p>
  
  <pre><code>    sudo ovs-vsctl add-br br0
      sudo ovs-vsctl add-port br0 eth2
      sudo ovs-vsctl set bridge br0 10.0.1.8 protocols=OpenFlow13
  </code></pre>
  
  <p>Doing a netstat shows that ryu controller is still listening on 0.0.0.0 as per the output below. Can someone please assist me here?</p>
  
  <pre><code>    State       PID/Program name
      tcp        0      0 0.0.0.0:6633            0.0.0.0:* 
  </code></pre>