title: Accept remote input for carbon
body: <p>I'm running a freshly installed graphite monitoring server and I can send in data to carbon fine on the local machine, but when trying to send in data from a remote machine via the example.py script (where I changed the IP address in the top), I only get a connection refused. Same if I try via telnet. </p>
  
  <p>I have read up and down the docs but seem to not find what I'm doing wrong.</p>
  
  <p>Any hints on that?</p>