On 22/11/2013 15:27, Robin Whittle wrote: > A computer with only an IPv6 address cannot > communicate directly with any computers which have only IPv4 Internet > addresses. A more relevant version is: a computer that only speaks IPv4 cannot communicate end-to-end with any computer that doesn't speak IPv4. That's what we'd fix in 1977 if we had a time machine. No news here, pass along please. Brian