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IPv6 Minimum Path MTU Hop-by-Hop Option
RFC 9268

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Date	By	Action
2022-08-29	(System)	Received changes through RFC Editor sync (created alias RFC 9268, changed abstract to 'This document specifies a new IPv6 Hop-by-Hop Option that is used … Received changes through RFC Editor sync (created alias RFC 9268, changed abstract to 'This document specifies a new IPv6 Hop-by-Hop Option that is used to record the Minimum Path MTU (PMTU) along the forward path between a source host to a destination host. The recorded value can then be communicated back to the source using the return Path MTU field in the Option.', changed pages to 20, changed standardization level to Experimental, changed state to RFC, added RFC published event at 2022-08-29, changed IESG state to RFC Published)
2022-08-29	(System)	RFC published