title: kubectl port-forward failing
body: <p>I am running a k8s cluster on bare-metal RHEL7.  I am trying to run the kubectl port-forward command and am getting a error. </p>
  
  <pre><code>kubectl port-forward -p somepod 10000:8080
  I0128 15:33:33.802226   70558 portforward.go:225] Forwarding from 127.0.0.1:10000 -&gt; 8080                                                        
  E0128 15:33:33.802334   70558 portforward.go:214] Unable to create listener: Error listen tcp6 [::1]:10000: bind: cannot assign requested address
  </code></pre>
  
  <p>Any ideas why this could be happening?</p>