[manet] Re: [IPv6]IPv6 Address for Ad Hoc Networks

["Templin (US), Fred L" <[e-mail]>]

Bob, thank you for your comment. I would like to propose a "meet halfway" solution in which
the specific prefixes are removed from the main body of the document but may be mentioned
in a non-normative appendix - would that work?

Fred

> -----Original Message-----
> From: Bob Hinden <[e-mail]>
> Sent: Friday, August 02, 2024 11:35 AM
> To: Templin (US), Fred L <[e-mail]>
> Cc: Bob Hinden <[e-mail]>; IPv6 List <[e-mail]>; [e-mail]
> Subject: Re: [IPv6]IPv6 Address for Ad Hoc Networks
> 
> Fred,
> 
> > On Aug 1, 2024, at 11:40 AM, Templin (US), Fred L <Fred.L.Templin=[e-mail]> wrote:
> >
> > Hi, this draft has been updated based on feedback from the IETF120 6MAN and MANET working
> > group sessions where the work was presented. The updates include:
> >
> >  - Drop support for fec0::/10 - reason: RFC3879 deprecation has rendered this prefix inoperable
> >  - Use prefix 2001:20::/28 [RFC7343][RFC7401] as "Type-1" Multilink-Local Address (MLA) prefix
> >  - Use prefix 2001:30::/28 [RFC9374] as "Type-2" MLA prefix
> >  - Allow future documents to define new MLA types, if necessary
> 
> IMHO, this draft should not specify any specific prefixes.   It should all be “To be assigned”.   Including it now is a distraction to the more
> important question.
> 
> I think the question that needs to be answered is:  Is there a real need for Ad Hoc IPv6 addresses?   Focusing now on the details or which or
> how many prefixes it might use doesn’t address that.
> 
> Bob (w/ no hats)
> 
> 
> > While MANETs represent a natural basic use case, the IPv6 Ad Hoc network addressing
> > scheme applies to all manners of IPv6 networks and not just those that fall within the auspices
> > of the MANET working group. The work is therefore in scope for the larger Internet area in
> > general the same as RFC5889, but is more specifically targeted for 6MAN due to its exclusive
> > focus on IPv6. For full context, please view the IETF120 MANET session presentation beginning
> > at the 22minute mark here:
> >
> > https://play.conf.meetecho.com/Playout/?session=IETF120-MANET-20240726-1630
> >
> > Please review and comment so that this essential work can move forward.
> >
> > Thank you - Fred Templin
> >
> > -----Original Message-----
> > From: [e-mail] <[e-mail]>
> > Sent: Thursday, August 01, 2024 12:49 PM
> > To: [e-mail]
> > Subject: I-D Action: draft-templin-6man-mla-19.txt
> >
> > Internet-Draft draft-templin-6man-mla-19.txt is now available.
> >
> >   Title:   IPv6 Addresses for Ad Hoc Networks
> >   Author:  Fred L. Templin
> >   Name:    draft-templin-6man-mla-19.txt
> >   Pages:   13
> >   Dates:   2024-08-01
> >
> > Abstract:
> >
> >   Ad Hoc networks often present a challenging environment for IPv6
> >   addressing due to the indeterminant neighborhood properties of their
> >   interfaces.  IPv6 nodes must assign IPv6 addresses to their interface
> >   connections to Ad Hoc networks that are locally unique but must not
> >   be propagated to other networks.  IPv6 nodes must therefore be able
> >   to assign self-generated addresses to their interfaces when there are
> >   no IPv6 Internetworking routers present that can coordinate topology-
> >   relative IPv6 addresses or prefixes.  This document specifies IPv6
> >   address types that can be assigned to Ad Hoc network interfaces.
> >
> > The IETF datatracker status page for this Internet-Draft is:
> > https://datatracker.ietf.org/doc/draft-templin-6man-mla/
> >
> > There is also an HTMLized version available at:
> > https://datatracker.ietf.org/doc/html/draft-templin-6man-mla-19
> >
> > A diff from the previous version is available at:
> > https://author-tools.ietf.org/iddiff?url2=draft-templin-6man-mla-19
> >
> > Internet-Drafts are also available by rsync at:
> > rsync.ietf.org::internet-drafts
> >
> >
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