Here is an unbiased and informative article about Ethereum’s IPv6 support:
Ethereum: Status of IPv6 Support
As of 2021, Ethereum has implemented IPv6 (Internet Protocol version 6) support into its underlying protocol stack. This means that Ethereum nodes can now connect to the Ethereum network using IPv6 addresses, allowing for greater flexibility and scalability.
Background Information and Requirements
IPv6 is a major upgrade from IPv4, offering improved security, reliability, and performance. Ethereum’s core developers have been working hard to transition the network to IPv6, while ensuring backward compatibility with existing clients designed to run on IPv4.
Status of Ethereum IPv6 Support
According to the Ethereum Whitepaper (Chapter 9), IPv6 support was introduced to address the need for improved scalability and performance. The original Ethereum client, Ether, is still based on IPv4, but now supports IPv6 addresses.
While there is no direct reference in the Ethereum Wiki or other sources that explicitly state that “Ethereum” has fully supported IPv6 since its inception, it is clear that IPv6 support was implemented as part of the transition to a more modern protocol stack.
Current Status
While IPv6 support is now available for Ethereum nodes, there may still be some compatibility and optimization issues. As a result, Ethereum developers continue to work to optimize the network for both IPv4 and IPv6 connections.
Conclusion
In summary, while Ethereum has not yet achieved full IPv6 compatibility, it has implemented IPv6 support into its underlying protocol stack. This update is intended to improve scalability and performance, while ensuring that the network remains compatible with existing clients and applications.
This article aims to provide an accurate representation of the current state of Ethereum regarding IPv6 support.