[DMM] [Errata Rejected] RFC6275 (5898)

RFC Errata System <rfc-editor@rfc-editor.org> Thu, 03 August 2023 11:58 UTC

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Date: Thu, 03 Aug 2023 04:58:36 -0700
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Subject: [DMM] [Errata Rejected] RFC6275 (5898)
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The following errata report has been rejected for RFC6275,
"Mobility Support in IPv6".

--------------------------------------
You may review the report below and at:
https://www.rfc-editor.org/errata/eid5898

--------------------------------------
Status: Rejected
Type: Technical

Reported by: Jen Linkova <furry13@gmail.com>
Date Reported: 2019-11-08
Rejected by: Eric Vyncke (IESG)

Section: GLOBAL

Original Text
-------------


Corrected Text
--------------
It should say:

Updates: 4861 [in RFC header]


Notes
-----
RFC4861 Section 6.2.1 says that 
"MaxRtrAdvInterval ..MUST be no less than 4 seconds"
and 
"MinRtrAdvInterval...MUST MUST be no less than 3 seconds"

RFC6275 Section 7.5.  changes those requirements to:
"Routers supporting mobility SHOULD be able to be configured with a
   smaller MinRtrAdvInterval value and MaxRtrAdvInterval value to allow
   sending of unsolicited multicast Router Advertisements more often.
   The minimum allowed values are:

   o  MinRtrAdvInterval 0.03 seconds

   o  MaxRtrAdvInterval 0.07 seconds
"
so it  should be flagged as a formal update to RFC4861.
 --VERIFIER NOTES-- 
Deviation from RFC 4861 are allowed by its section 6.2.1: 
" The default values for some of the variables listed below may be
   overridden by specific documents that describe how IPv6 operates over
   different link layers."

--------------------------------------
RFC6275 (draft-ietf-mext-rfc3775bis-13)
--------------------------------------
Title               : Mobility Support in IPv6
Publication Date    : July 2011
Author(s)           : C. Perkins, Ed., D. Johnson, J. Arkko
Category            : PROPOSED STANDARD
Source              : Mobility EXTensions for IPv6
Area                : Internet
Stream              : IETF
Verifying Party     : IESG