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[DMM] [Errata Verified] RFC5555 (3463)

RFC Errata System <rfc-editor@rfc-editor.org> Fri, 12 January 2024 08:28 UTC

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Subject: [DMM] [Errata Verified] RFC5555 (3463)
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The following errata report has been verified for RFC5555,
"Mobile IPv6 Support for Dual Stack Hosts and Routers". 

--------------------------------------
You may review the report below and at:
https://www.rfc-editor.org/errata/eid3463

--------------------------------------
Status: Verified
Type: Technical

Reported by: Romain Kuntz <r.kuntz@ipflavors.com>
Date Reported: 2013-01-17
Verified by: Éric Vyncke (IESG)

Section: GLOBAL

Original Text
-------------
with error code 144

Corrected Text
--------------


Notes
-----
Binding acknowledgement error status 144 is referenced in sections 4.4.2 and 4.5 to specify that MN should not use UDP encapsulation. However, there is no mention of this status number in the IANA Considerations section (section 8).

-- Verifier note (EV) ---

The MIPv6 Status code 144 does not appear in https://www.iana.org/assignments/mobility-parameters/mobility-parameters.xhtml#mobility-parameters-6

Even worse, it is actually assigned to MIPV6-ID-MISMATCH by a previous RFC 4285 (and the semantics of MIPV6-ID-MISMATCH probably does not match RFC 5555 semantics).

--------------------------------------
RFC5555 (draft-ietf-mext-nemo-v4traversal-10)
--------------------------------------
Title               : Mobile IPv6 Support for Dual Stack Hosts and Routers
Publication Date    : June 2009
Author(s)           : H. Soliman, Ed.
Category            : PROPOSED STANDARD
Source              : Mobility EXTensions for IPv6
Area                : Internet
Stream              : IETF
Verifying Party     : IESG

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