Based on [RFC 5735](http://tools.ietf.org/html/rfc5735), 0.0.0.0 is non-routable. Recently [Chrome stopped routing it to 'localhost' and searching the string "0.0.0.0" on Google instead](https://code.google.com/p/chromium/issues/detail?id=428046). 127.0.0.1 is a more safe solution for the default address.
Based on RFC 5735, 0.0.0.0 is non-routable.
Recently Chrome stopped routing it to 'localhost' and searching the string "0.0.0.0" on Google instead.
127.0.0.1 is a more safe solution for the default address.