title: Forward traffic to specific IP via SSH SOCKS tunnel
body: <p>I'm able to SSH into 223.32.11.43 and cURL other servers on it's local network.</p>
  
  <p>This works when I'm SSH'ed into :</p>
  
  <pre><code>curl -d '{my: parameter}' -H "Content-Type: application/json" 10.0.30.10
  {code:200}
  </code></pre>
  
  <p>On a remote server I've setup a SOCKS tunnel with:</p>
  
  <pre><code>ssh -f -N -D 9090 MyUser@223.32.11.43
  </code></pre>
  
  <p>I've tried to setup iptables so I can cURL internal servers on the same network as the remote server:</p>
  
  <pre><code>iptables -t nat -A OUTPUT -s 10.0.30.10 -p tcp --dport 80 -j DNAT --to-destination 223.32.11.43
  </code></pre>
  
  <p>But it seems to fail, at least it times out with I try to cURL:</p>
  
  <pre><code>curl -d '{my: parameter}' -H "Content-Type: application/json" 10.0.30.10
  ...timeout
  </code></pre>
  
  <p>What do to, so I can do the same cURL on my remote server?</p>