title: Redshift connection issue in SQL Workbench/J
body: <p>I started learning amazon redshift, and followed its documentation for creating a cluster. </p>
  
  <p>I opted for 2 months free trail. When I try to connect to the Redshift db from SQL workbench/J it says "Connection timed out error".</p>
  
  <p>I checked and all the details I have entered are correct! I'm accessing the Redshift db from my laptop through corporate LAN. I think this as an issue. Tell me how to connect to Redshift from my corporate LAN connection?</p>
  
  <p>The response from SQL workbench/J when I try to connect is: </p>
  
  <blockquote>
    <p>[Amazon][500150] Error setting/closing connection: Connection timed out:connect.</p>
  </blockquote>