Why is IPv4 exhaustion a ‘hot topic’ when there are plenty of IPv6 addresses that can be used instead?
IPv4 addresses and IPv6 addresses can’t communicate directly with each other. So, before IPv6 addresses can be used to access the Internet, networks, services and products need to be IPv6 compatible ore enabled. This requires the investment of time, money and training. Some network operators are not prioritising the need to invest in the new hardware and software required to make their networks IPv6-ready. As the pool of available IPv4 addresses gets smaller, the RIRs and other industry partners are increasing their efforts to ensure that everyone is aware of IPv4 exhaustion and the importance of preparing for the widespread adoption of IPv6 on the Internet. Back to top.
