Setup internet connection in Mac

Connect Mac /OS X

Check here for updated and more detailed instructions with pictures. 

  1. Go to "System Preferences" -> "Network". You'll get a screen similar to the following one:

  2. On the left, select "AirPort".
  3. Click on "Advanced...", then click the "Proxies" header.
  4. Check the box for "Web Proxy (HTTP)" and enter "192.168.49.1", and "8282".
  5. Do the same for "Secure Web Proxy (HTTPS)".

  6. Click "OK" to save and close the proxy settings, then click "Apply" to save and close the Network properties.