Re: [Roll] RPL Information Header for 6lo (Re: [6lo] WGLC for draft-thubert-6man-flow-label-for-rpl-03)

Michael Richardson <mcr+ietf@sandelman.ca> Sat, 16 August 2014 22:12 UTC

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From: Michael Richardson <mcr+ietf@sandelman.ca>
To: Routing Over Low power and Lossy networks <roll@ietf.org>
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Date: Sat, 16 Aug 2014 18:12:09 -0400
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Cc: 6man WG <ipv6@ietf.org>, "6lo@ietf.org WG" <6lo@ietf.org>
Subject: Re: [Roll] RPL Information Header for 6lo (Re: [6lo] WGLC for draft-thubert-6man-flow-label-for-rpl-03)
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Carsten Bormann <cabo@tzi.org> wrote:
    > This draft is both intended as a response to the WGLC referenced in the
    > subject and as a proposal to the 6lo working group to pick this up as a
    > working group item.  (Clearly, if we do this, we’ll want lots of input
    > from ROLL whether we are doing the right thing, while it is 6lo’s job
    > to do the thing right.  No changes to the IP architecture are required,
    > so there is no need to bother 6man with this work.)

I think that we still need a blessing to reset the flow label to zero upon
entering the LLN, so that it can be nicely compressed out.  I think that we
have that blessing.   Please see my other email suggesting a split.

    > Heads up: I’ll have limited E-Mail access Aug 16 to Sep 3.

In your absense I am interested to hear from others about any preference
about technical solutions.  Please speak up.

--
Michael Richardson <mcr+IETF@sandelman.ca>ca>, Sandelman Software Works
 -= IPv6 IoT consulting =-