Re: [Autoconf] Fwd: WGLC for the AUTOCONF charter

Emmanuel Baccelli <Emmanuel.Baccelli@inria.fr> Mon, 23 August 2010 08:51 UTC

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From: Emmanuel Baccelli <Emmanuel.Baccelli@inria.fr>
Date: Mon, 23 Aug 2010 10:51:19 +0200
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Subject: Re: [Autoconf] Fwd: WGLC for the AUTOCONF charter
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Hi Carlos,

I was about to send the exact same email to the list ;) I also think the
charter is OK, but would scrap service discovery.

cheers
Emmanuel


2010/8/23 Carlos Jesús Bernardos Cano <cjbc@it.uc3m.es>

> Hi all,
>
> I generally agree with the proposed charter, with the comment I
> mentioned in the meeting:
>
> - Opening the door for service discovery, in addition to address
> autoconfiguration, might be a bit too much, especially given our
> performance in the past.
>
> Thanks,
>
> Carlos
>
> On Sat, 2010-08-21 at 07:50 +0200, Thomas Heide Clausen wrote:
> > Dear All,
> >
> >
> > (sorry, traveling and so only catching up on mails now)
> >
> >
> > It appears that this email made it to me, but not onto the 'list - for
> > which we apologize.
> >
> >
> > The original WGLC deadline was set to August 26, in view of the
> > message not making it last time around, the new WGLC deadline is
> > August 30, 2010 (Ryuji, I have edited your email to that effect).
> >
> >
> > Kindly provide your feedback, even if it is to express agreement with
> > the proposed charter.
> >
> >
> > Sincerely yours,
> >
> >
> > Thomas
> >
> > Begin forwarded message:
> >
> > > From: Ryuji Wakikawa <ryuji.wakikawa@gmail.com>
> > >
> > > Date: August 17, 2010 19:05:04 GMT+02:00
> > >
> > > Subject: WGLC for the AUTOCONF charter
> > >
> > > Hi all,
> > >
> > > This is another WGLC for our new charter.
> > > We had good consensus at the meeting, but will confirm the consensus
> > > on the list again.
> > >
> > > The deadline for this WGLC is going to be Aug 30.
> > >
> > > Please give us your opinion.
> > >
> > > regards,
> > > ryuji
> > >
> > > ps. We'll send out the summary of the another WGLC for RFC5889.
> > >
> > >
> > > Ad-Hoc Network Autoconfiguration (autoconf)
> > > -------------------------------------------
> > >
> > > Current Status: Active
> > >
> > > Chairs:
> > > Ryuji Wakikawa <ryuji.wakikawa@gmail.com>
> > > Thomas Clausen <T.Clausen@computer.org>
> > >
> > > Internet Area Directors:
> > > Ralph Droms <rdroms.ietf@gmail.com>
> > > Jari Arkko <jari.arkko@piuha.net>
> > >
> > > Internet Area Advisor:
> > > Jari Arkko <jari.arkko@piuha.net>
> > >
> > > Mailing Lists:
> > > General Discussion: autoconf@ietf.org
> > > To Subscribe: https://www.ietf.org/mailman/listinfo/autoconf
> > > Archive:
> > > http://www.ietf.org/mail-archive/web/autoconf/current/maillist.html
> > >
> > > Description of Working Group:
> > >
> > > RFC 5889 presents one possible IPv6 addressing model for ad hoc
> > > nodes. In this model the ad hoc routers need to configure their
> > > network interface(s) with addresses valid in the ad hoc network, and
> > > may configure additional prefixes for use by attached nodes.
> > >
> > > After completing the work on RFC 5889, the main purpose of the
> > > AUTOCONF WG is to standardize how existing IPv6 address
> > > configuration
> > > tools can be used for address configuration.
> > >
> > > 1. DHCPv6 operation over MANET, including:
> > >
> > >  - A DHCPv6-based mechanism for configuring required interface
> > >    addresses for the routers in the ad hoc network. This mechanism
> > >    is expected to produce addresses with properties outlined in RFC
> > >    5889. This mechanism uses the existing DHCPv6 protocol unchanged,
> > >    and assumes a central node that can allocate addresses on a
> > >    first-come-first-served basis. Other nodes in the ad hoc network
> > >    will relay messages to the central node in order to help a new
> > >    node get an address for itself. This mechanism is only suitable
> > >    for deployments were a central node can be set up. It should be
> > >    noted that many existing deployments employ Internet gateways
> > >    that can act as such a central node as well. Future extensions
> > >    such as central node election may make this mechanism suitable
> > >    for also for stand-alone ad hoc networks.
> > >
> > >  - A DHCPv6-based mechanism for delegating a prefix(es) to each
> > >    router for use by applications running on the routers themselves,
> > >    or for configuration of attached hosts/networks. This mechanism
> > >    works in a similar manner to the one above, but allocates
> > >    prefixes instead of addresses.
> > >
> > > Both mechanisms should be independent from operation of any specific
> > > MANET routing protocol, although may exploit information maintained
> > > by
> > > such a routing protocol, if available.
> > >
> > > The working group will adapt and/or reuse existing protocols
> > > whenever
> > > reasonable and possible. No new duplicate address detection
> > > mechanisms
> > > are will be specified; it is expected that address uniqueness is
> > > guaranteed by the central node alone.
> > >
> > > 2. Analysis of Problem Space for distributed address configuration
> > > and
> > >  service discovery.
> > >
> > >
> > > The working group plans to establish design teams for rapidly
> > > advancing
> > > towards initial submissions for these two work items.
> > >
> > > Goals and Milestones:
> > >
> > > -Dec 2010 First working group draft of the "DHCPv6 operation over
> > > MANET"
> > > -Dec 2010 First working group draft of the "Analysis of Problem
> > > Space"
> > > -Sep 2011 Submission of the "DHCPv6 operation over MANET" to the
> > > IESG for
> > > publication as BCP
> > > -Sep 2011 Submission of the "Analysis of Problem Space" the IESG for
> > > publication as Informational RFC
> > > -Sep 2011 Rechartering or Closing WG
> > >
> > >
> >
> >
> > _______________________________________________
> > Autoconf mailing list
> > Autoconf@ietf.org
> > https://www.ietf.org/mailman/listinfo/autoconf
>
> --
> Carlos Jesús Bernardos Cano     http://www.netcoms.net
> GPG FP: D29B 0A6A 639A A561 93CA  4D55 35DC BA4D D170 4F67
>
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