title: MySQL said: Host '10.10.10.121' is not allowed to connect to this MySQL server
body: <p>In my office, there is a desktop computer which is CentOS7.2 system, there installed MySQL on it.</p>
  
  <p>and in my computer, I have a Sequel Pro on it.</p>
  
  <p>I want to use the Sequel Pro to connect the desktop computer's mysql.</p>
  
  <p>But there gets this error:</p>
  
  <p><img src="https://i.stack.imgur.com/SpCsi.jpg" width="444"></p>
  
  <pre><code>Unable to connect to host 10.10.10.127, or the request timed out.
  
  Be sure that the address is correct and that you have the necessary privileges, or try increasing the connection timeout (currently 10 seconds).
  
  MySQL said: Host '10.10.10.121' is not allowed to connect to this MySQL server
  </code></pre>
  
  <p>The desktop computer ip is <code>10.10.10.127</code>, mine is <code>10.10.10.121</code>.</p>