title: How does telnet port forwarding work?
body: <p>With that command what does really happen?</p>
  
  <p><strong>telnet somehost 25</strong></p>
  
  <p>Does it mean that I create a connection between my host and somehost on port 23 with telnet and that telnet of somehost forward it after to the port 25?</p>
  
  <p>thank your for your help!</p>
  
  <p>cheers</p>
  
  <p>Daniel</p>