Multiple IPv4 - IPv6 mapped IPv6 address (M46A)

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Last updated 2018-08-14 (latest revision 2018-02-10)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document specifies Multiple IPv4 - IPv6 mapped IPv6 address(M46A) spefification. M46A is IPv4 mapped IPv6 address with plane ID. Unique allocation of plane id value enable IPv4 private address unique in IPv6 address space. This address may use IPv4 over IPv6 encapsulation and IPv4 - IPv6 translation.


Naoki Matsuhira (

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)