Opera (version 10.10) under Linux (don't know about other OSes) does not recognize
http://0.0.0.0/ as local address (
http://127.0.0.1/) , while Firefox does.
What is the difference between these addresses?
Which ob the two browsers in this case is standard conform?
Firefox, but also
0.0.0.0 same way as local address. So, could it be Linux-specific?