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Re: [6lo] draft-chairs-6lo-dispatch-iana-registry-00.txt

Jonathan Hui <jonhui@nestlabs.com> Thu, 23 July 2015 20:53 UTC

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References: <ECA43DA70480A3498E43C3471FB2E1F01C39990C@eusaamb103.ericsson.se> <CAO6tK45NVtbN4gON+fcQA=xzzV0Wd00Jqgo78i6LP5QV_j71Sg@mail.gmail.com> <ECA43DA70480A3498E43C3471FB2E1F01C39B48B@eusaamb103.ericsson.se> <CAO6tK474ga37g29Ope8XxsPB67iBpsSAsPhXqXfMcyvCm6_+xg@mail.gmail.com> <E045AECD98228444A58C61C200AE1BD849F0A949@xmb-rcd-x01.cisco.com> <ECA43DA70480A3498E43C3471FB2E1F02222FBA1@eusaamb103.ericsson.se> <E045AECD98228444A58C61C200AE1BD849F47890@xmb-rcd-x01.cisco.com> <CAO6tK45Et-A1pRJKRbPz5d4UD4zUcrWuTy=A8L+FZj78kfrVog@mail.gmail.com> <BF00A164-EE85-442C-A9AE-7FE7FA769CDD@cisco.com> <CAO6tK44p6qjze5iR-KYg=5odvRoMEa71n51mrY_pGc2ZaxSxOw@mail.gmail.com> <E045AECD98228444A58C61C200AE1BD849F48BE1@xmb-rcd-x01.cisco.com> <CAO6tK47Z7sPtpN3cRS6w=PRJ6Sdh65Bv6dV1fC+z4O36dvH_Jg@mail.gmail.com> <E045AECD98228444A58C61C200AE1BD849F48E31@xmb-rcd-x01.cisco.com>
Date: Thu, 23 Jul 2015 13:53:56 -0700
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From: Jonathan Hui <jonhui@nestlabs.com>
To: "Pascal Thubert (pthubert)" <pthubert@cisco.com>
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Cc: Samita Chakrabarti <samita.chakrabarti@ericsson.com>, "6lo@ietf.org" <6lo@ietf.org>
Subject: Re: [6lo] draft-chairs-6lo-dispatch-iana-registry-00.txt
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On Thu, Jul 23, 2015 at 1:34 PM, Pascal Thubert (pthubert) <
pthubert@cisco.com> wrote:

>
> For example, only define two types of headers (elective and critical) and
> only use a single bit to distinguish between them.  Then cast everything
> (including RFC 4944 and RFC 6282) within those headers.  For example, don't
> bother to reserve 00xxxxxx for something else.
>
>
>
> Ø    Why bother casting 4944 stuff? It is already on page one. Could you
> clarify?
>
What if I want to use the same 6loRH header to source route individual 6lo
fragments?  Yes, doing so incurs the overhead of source routing on each
fragment, but then there is no need to reassemble at every hop and allows
sending fragments along different paths.

--
Jonathan Hui

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