Hi, Fred (et al.),

It might be useful to be clear whether this option MUST NOT be used on atomic 
datagrams (i.e., where IPv4 DF==1 or when not source fragmented) and that it 
cannot be used for purposes other than reassembly (as the regular ID is per RFC 
6484).



Joe

—
Dr. Joe Touch, temporal epistemologist
www.strayalpha.com

> On Jul 28, 2023, at 12:54 PM, Templin (US), Fred L 
> <fred.l.temp...@boeing.com> wrote:
> 
> -----Original Message-----
> From: I-D-Announce <i-d-announce-boun...@ietf.org> On Behalf Of 
> internet-dra...@ietf.org
> Sent: Friday, July 28, 2023 12:29 PM
> To: i-d-annou...@ietf.org
> Subject: I-D Action: draft-templin-intarea-ipid-ext-00.txt
> 
> A New Internet-Draft is available from the on-line Internet-Drafts
> directories.
> 
>   Title           : Identification Extension Options for the Internet Protocol
>   Author          : Fred L. Templin
>   Filename        : draft-templin-intarea-ipid-ext-00.txt
>   Pages           : 10
>   Date            : 2023-07-28
> 
> Abstract:
>   The Internet Protocol, version 4 (IPv4) header includes a 16 bit
>   Identification field in all packets, but this length is too small to
>   ensure reassembly integrity even at moderate data rates in modern
>   networks.  Even for Internet Protocol, version 6 (IPv6), the 32 bit
>   Identification field may be smaller than desired for some intended
>   uses.  This document addresses these limitations by defining both an
>   Identification Extension option for IPv4 and a corresponding
>   Destination Option for IPv6.
> 
> The IETF datatracker status page for this Internet-Draft is:
> https://datatracker.ietf.org/doc/draft-templin-intarea-ipid-ext/
> 
> There is also an htmlized version available at:
> https://datatracker.ietf.org/doc/html/draft-templin-intarea-ipid-ext-00
> 
> Internet-Drafts are also available by rsync at rsync.ietf.org::internet-drafts
> 
> 
> _______________________________________________
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> 
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