title: AWS classic ELB conditional port forward?
body: <p>There is a classic ELB and six instances were added, say A1, A2, B1, B2, C1, C2. The following shows Port configuration/listeners,</p>
  <pre><code>8000 (TCP) forwarding to 8000 (TCP)
  9000 (TCP) forwarding to 9000 (TCP)
  4430 (TCP) forwarding to 4430 (TCP)
  </code></pre>
  <p>And I need</p>
  <ol>
  <li>8000 (TCP) forwarding to A1 and A2 only</li>
  <li>9000 (TCP) forwarding to B1 and B2 only</li>
  <li>4430 (TCP) forwarding to C1 and C2 only</li>
  </ol>
  <p>Can this be possible?
  Or can network ELB do it?</p>