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For questions about ICMP version 6 for IPv6, where ICMPv6 is defined in RFC 4443. It is an integral part of IPv6 and performs error reporting and diagnostic functions (e.g., ping), and has a framework for extensions to implement future changes.

For questions about ICMP version 6 for IPv6, where ICMPv6 is defined in RFC 4443. It is an integral part of IPv6 and performs error reporting and diagnostic functions (e.g., ping), and has a framework for extensions to implement future changes.