title: Private Network with IPFS not working
body: <p>We have created 2 nodes using stranded ( <a href="https://ipfs.io/docs/install/" rel="nofollow noreferrer">https://ipfs.io/docs/install/</a>)
  Both are connected to the public network and working fine.
  Now we are trying to create a Private Network with these 2 nodes as described below, but data is not getting synced on both nodes.
  <a href="https://github.com/ipfs/go-ipfs/blob/master/docs/experimental-features.md#private-networks" rel="nofollow noreferrer">https://github.com/ipfs/go-ipfs/blob/master/docs/experimental-features.md#private-networks</a></p>
  
  <p>Below is the responce when we start daemon</p>
  
  <pre><code>$ipfs daemon --enable-pubsub-experiment
  
  Initializing daemon...
  Adjusting current ulimit to 2048...
  Successfully raised file descriptor limit to 2048.
  Swarm is limited to private network of peers with the swarm key
  Swarm key fingerprint: 5c9869c16230b2b24f66f89a519043d1
  Swarm listening on /ip4/127.0.0.1/tcp/4001
  Swarm listening on /ip4/127.0.0.1/tcp/4001
  Swarm listening on /ip6/::1/tcp/4001
  API server listening on /ip4/127.0.0.1/tcp/5001
  Gateway (readonly) server listening on /ip4/1127.0.0.1/tcp/8080
  Daemon is ready
  </code></pre>