Seriously speaking... not a single sysadmin is going to spend time deploying IPv6 for future-proofing while IPv4 is fully maintained and supported. Best push w

Seriously speaking... not a single sysadmin is going to spend time deploying IPv6 for future-proofing while IPv4 is fully maintained and supported. Best push we can make IPv6 happen is to force all Operating Systems to ditch IPv4 support in favor of IPv6 on their next major version and just play the wait game but nobody is going to do that.