title: Tunnelling via pod
body: <p>I have multiple Kubernetes pods running on a server.  One of the pods contains a database application that only accepts connections from a specific subnet (i.e. other Kubernetes pods).</p>
  
  <p>I'm trying to connect to the DB application from the server itself, but the connection is refused because the server's IP is not part of the allowed subnet.</p>
  
  <p>Is there a way to create a simple pod that accepts connections from the server and forwards them to the pod containing the DB app?</p>
  
  <p>Unfortunately, the DB app cannot be reconfigured to accept other connections.</p>
  
  <p>Thank you</p>