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Re: [DMM] Architecture Discussion on SRv6 Mobile User plane

"Joel M. Halpern" <jmh@joelhalpern.com> Fri, 07 May 2021 14:41 UTC

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To: Miya Kohno <miya.kohno@gmail.com>, dmm <dmm@ietf.org>
References: <CAG99temXxkY-p49JZQJQ13tsL990bjD4j2qSKuV5KvNsOgARMw@mail.gmail.com>
From: "Joel M. Halpern" <jmh@joelhalpern.com>
Message-ID: <9c27eac2-702e-93f7-8a6e-2866580766d5@joelhalpern.com>
Date: Fri, 07 May 2021 10:41:04 -0400
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Subject: Re: [DMM] Architecture Discussion on SRv6 Mobile User plane
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Without getting into the content, when it comes to whether GTP-U is the 
mechanism for carrying cellular mobile user data, that is a 3GPP 
decision, not an IETF decision.

Yours,
Joel

On 5/7/2021 10:35 AM, Miya Kohno wrote:
> Dear DMM WG,
> 
> Following up the discussion at the IETF110 
> (https://codimd.ietf.org/notes-ietf-110-dmm 
> <https://codimd.ietf.org/notes-ietf-110-dmm>), I would like to have your 
> review on the draft - 
> https://tools.ietf.org/html/draft-kohno-dmm-srv6mob-arch-04 
> <https://tools.ietf.org/html/draft-kohno-dmm-srv6mob-arch-04>.
> 
> The purpose of this draft is to support the value of the SRv6 mobile 
> user plane 
> (https://tools.ietf.org/html/draft-ietf-dmm-srv6-mobile-uplane-12 
> <https://tools.ietf.org/html/draft-ietf-dmm-srv6-mobile-uplane-12>), 
> and to be a trigger to revisit the current situation where GTP-U is 
> taken for granted as a mobile user plane.
> 
> 
> Thanks,
> Miya - on behalf of the authors
> 
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