title: Can't connect to Cassandra remote host using cqlsh
body: <p>I have cassandra running on single node in Ubuntu Server 14.04 (with IP 10.3.2.92 and I am connected via VPN to the same network of the server). The following parameters in the file cassandra.yaml were changed:</p>
  
  <pre><code>listen_address: 10.3.2.92
  rpc_address: 10.3.2.92
  - seeds: "10.3.2.92"
  
  rpc_port: 9160 and native_transport_port: 9042, so they are set to default. 
  </code></pre>
  
  <p>When I do in OSX in my machine: </p>
  
  <pre><code>./cqlsh 10.3.2.92 9160
  </code></pre>
  
  <p>I get the following error:</p>
  
  <pre><code>Connection error: ('Unable to connect to any servers', {'10.3.2.92': error(None, "Tried connecting to [('10.3.2.92', 9042)]. Last error: timed out")})
  </code></pre>
  
  <p>I have already tried <code>nodetool enablethrift</code> on server after started cassandra doing <code>sudo service dse start</code>, but without success. I tried at port 9042 too. </p>
  
  <p>What am I doing wrong ?</p>
  
  <p>Thanks in advance</p>
  
  <p>EDIT : </p>
  
  <p>Changed the native_transport_port to 8080 and it works. My private network admins blocked 9xxx ports. </p>