RFC 1063

IP MTU discovery options, July 1988

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Obsoleted by:
RFC 1191
J.C. Mogul
C.A. Kent
C. Partridge
K. McCloghrie

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DOI:  https://doi.org/10.17487/RFC1063

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A pair of IP options that can be used to learn the minimum MTU of a path through an internet is described, along with its possible uses. This is a proposal for an Experimental protocol.

For the definition of Status, see RFC 2026.

For the definition of Stream, see RFC 8729.

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