Here is a neutral and informative article about the IPV6 support from Ethereum:
Ethereum: IPV6 Support Status
From 2021 Ethereum IPV6 (Internet Protocol version 6) implemented in its underlying protocol stack. This means that Ethereum nodes can now connect to the Ethereum network with IPV6 addresses in order to enable more flexibility and scalability.
Background and requirements
IPV6 is a significant upgrade from IPV4 and offers improved security, reliability and performance. The core developers of Ethereum have made efforts to pass the network into IPV6 to ensure reverse compatibility with existing customers who were developed for work on IPV4.
Ethereums IPV6 -Support -Status
According to the Ethereum WhitePaper (Chapter 9), the IPV6 support was introduced due to the need for improved scalability and performance. The original Etherum client is still IPV4-based, but supports IPV6 addresses.
While there are no direct references in the Ethereum -wiki, or other sources that expressly state that “Ethereum” IPV6 has fully supported since its foundation, it is clear that the IPV6 support was implemented as part of the transition to a modern stack of protocol.
Current status
Although the IPV6 support is now available for Ethereum nodes, there may still be some problems with compatibility and optimization. As a result, Ethereum developers continue to work to optimize the network for both IPV4 and IPV6 connections.
Diploma
In summary, it can be said that Ethereum has not yet reached a complete IPV6-capable condition, but has implemented IPV6 support in its underlying protocol stack. This upgrade aims to improve scalability and performance and ensure that the network remains compatible with existing clients and applications.
This article aims to provide a precise representation of the current status of Ethereum in the IPV6 support.