title: Disable iptables permanently in CentOS
body: <p>I used the following commands<br>
  <code>service iptables save</code><br>
  <code>service iptables stop</code><br>
  <code>chkconfig iptables off</code></p>
  
  <p>But after sometime, when I run the command <code>service iptables status</code>, 
  I shows me a list of rules. </p>
  
  <p>How to disable <code>iptables</code> permanently? </p>