title: why connman ipv4 settings are having dhcp by default
body: <p>I am using yocto rocko for my board
  I was setting static ip using rc.local at startup .But after some time ip gets changed.
  So i found that following file is culprit</p>
  
  <pre><code>/var/lib/connman/ethernet_*_cable/settings
  </code></pre>
  
  <p>In the file below line is causing issues :</p>
  
  <blockquote>
    <p>IPV4.method=dhcp</p>
  </blockquote>
  
  <p>I changed dhcp to manual and everything is working fine.</p>
  
  <p>How to change in yocto build or kernel or filesystem such that when i boot a new card its value is manual by default</p>
  
  <p>Regards</p>