Re: [3gpp-ietf-coord] Re : QCI to Diffserv mapping

Magnus Westerlund <magnus.westerlund@ericsson.com> Sat, 20 July 2019 16:08 UTC

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From: Magnus Westerlund <magnus.westerlund@ericsson.com>
To: "jefftant.ietf@gmail.com" <jefftant.ietf@gmail.com>, "lionel.morand@orange.com" <lionel.morand@orange.com>, Gonzalo Camarillo <gonzalo.camarillo@ericsson.com>
CC: "tsvwg-chairs@ietf.org" <tsvwg-chairs@ietf.org>, "vshaikh@perspectalabs.com" <vshaikh@perspectalabs.com>, "md3135@att.com" <md3135@att.com>, "sdas@perspectalabs.com" <sdas@perspectalabs.com>, "3gpp-ietf-coord@ietf.org" <3gpp-ietf-coord@ietf.org>
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Subject: Re: [3gpp-ietf-coord] =?utf-8?q?Re=C2=A0=3A__QCI_to_Diffserv_mapping?=
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Hi,

I have made no arrangement for Lunch. And it was Mirja that got us
Lunch last time.  

/Magnus

On Fri, 2019-07-19 at 07:07 +0000, Gonzalo Camarillo wrote:
> Last time Spencer had lunch served in the meeting room, but we all
> knew his were big shoes to fill! ;-) Magnus?
>  
> Cheers,
>  
> Gonzalo
>  
> From: Jeff Tantsura <jefftant.ietf@gmail.com>; 
> Sent: Thursday, July 18, 2019 23:12
> To: Gonzalo Camarillo <gonzalo.camarillo@ericsson.com>;; 
> lionel.morand@orange.com; Magnus Westerlund <
> magnus.westerlund@ericsson.com>;
> Cc: tsvwg-chairs@ietf.org; vshaikh@perspectalabs.com; 
> sdas@perspectalabs.com; md3135@att.com; 3gpp-ietf-coord@ietf.org
> Subject: Re: [3gpp-ietf-coord] Re : QCI to Diffserv mapping
>  
> Magnus,
>  
> Do we need to bring our lunches?
> Thanks!
>  
> Cheers,
> Jeff
> On Jul 18, 2019, 7:33 AM -0700, Magnus Westerlund <
> magnus.westerlund@ericsson.com>;, wrote:
> 
> > Hi,
> > 
> > We have been assigned the meeting room Coller on 3rd Floor.
> > 
> > Cheers
> > 
> > Magnus Westerlund
> > 
> > 
> > > -----Original Message-----
> > > From: Gonzalo Camarillo <gonzalo.camarillo@ericsson.com>;
> > > Sent: den 18 juli 2019 11:35
> > > To: lionel.morand@orange.com; Magnus Westerlund
> > > <magnus.westerlund@ericsson.com>;
> > > Cc: DOLLY, MARTIN C <md3135@att.com>;; 3gpp-ietf-coord@ietf.org;
> > > tsvwg-
> > > chairs@ietf.org; vshaikh@perspectalabs.com; 
> > > sdas@perspectalabs.com
> > > Subject: Re: Re : [3gpp-ietf-coord] QCI to Diffserv mapping
> > > 
> > > Lionel, Magnus,
> > > 
> > > I do not think I have seen any follow up on this.
> > > 
> > > Lionel, please confirm whether you have a draft agenda for the
> > > meeting on
> > > Monday (beyond this topic).
> > > 
> > > Magnus, per my email below, could you please secure a room for us
> > > for
> > > Monday lunch?
> > > 
> > > Cheers,
> > > 
> > > Gonzalo
> > > 
> > > On 04-Jul-19 10:14, Gonzalo Camarillo wrote:
> > > 
> > > > Thanks, Lionel!
> > > > 
> > > > Magnus, with the information below, do you need anything else
> > > > at this
> > > 
> > > point?
> > > 
> > > > Regarding the coordination meeting in Montreal, Magnus can
> > > > probably
> > > > get us a room with a conference bridge (or we can use a laptop,
> > > > as I
> > > > think we did last time). Our traditional slot for that is
> > > > Monday lunch.
> > > > 
> > > > By the way, do you have a draft agenda for the coordination
> > > > meeting,
> > > > in addition to this topic?
> > > > 
> > > > Cheers,
> > > > 
> > > > Gonzalo
> > > > 
> > > > On 04-Jul-19 01:40, lionel.morand@orange.com wrote:
> > > > 
> > > > > Hi Gonzalo, Martin,
> > > > > 
> > > > > We have discussed this point with Georg. According to the
> > > > > purpose of
> > > > > the draft and early reaction of 3GPP folks, it appears that
> > > > > there is
> > > > > currently no requirement for such mapping done in IETF.
> > > > > 
> > > > > The QCI/DSCP mapping is only for information, as the final
> > > > > mapping
> > > > > will be nyvow decided by network operators, based on the QCI
> > > > > values
> > > > > but also on other criteria defined by the operators.
> > > > > 
> > > > > Moreover, if you look at the 3GPP TS 23.203 specification
> > > > > across
> > > > > releases, you will see that the new QCI values are
> > > > > continuously
> > > > > defined by 3GPP depending on new use cases. For instance,
> > > > > there is an
> > > > > ongoing didcussion to create additional values. So having a
> > > > > document
> > > > > defining the mapping at the IETF side would seem not relevant
> > > > > as the
> > > > > RFC, even if informational, could be already obsolete when
> > > > > published.
> > > > > 
> > > > > There might be a need to have an update version of the
> > > > > mapping but,
> > > > > if deemed required, interested parties should bring such a
> > > > > material
> > > > > in 3GPP, to allow maintaining up to date the document.
> > > > > 
> > > > > According that there is no specific requirement from 3GPP and
> > > > > an IETF
> > > > > RFC, even information would be quite useless, 3GPP would be
> > > > > reluctant
> > > > > to see any recommendation on the QCI/DSCP mapping provided in
> > > > > a IETF
> > > > > document that would not be under the 3GPP control.
> > > > > 
> > > > > Now, from an IETF point of view, if there is a strong push
> > > > > for such a
> > > > > document, except the natural push from the authors, it would
> > > > > be up to
> > > > > IETF to decide what to do in this area. If it is decided to
> > > > > move
> > > > > forward, it should be made clear in the document that the
> > > > > proposed
> > > > > mapping is only for information, not a recommendation, given
> > > > > as
> > > 
> > > example.
> > > 
> > > > > It should also be highlighted that the QCI values listed in
> > > > > the
> > > > > document may not be up to date.
> > > > > 
> > > > > I hope that the feedback is clear.
> > > > > Anyhow, it will be useful to discuss this point in our
> > > > > coordination
> > > > > meeting. Unfortunately, I will not be in Montreal but, if we
> > > > > could
> > > > > set up an audio bridge as last time, it would be great.
> > > > > 
> > > > > Regards,
> > > > > 
> > > > > Lionel
> > > > > 
> > > > > 
> > > > > -------- Message original --------
> > > > > Objet : Re: [3gpp-ietf-coord] QCI to Diffserv mapping De :
> > > > > "DOLLY,
> > > > > MARTIN C"
> > > > > À : Gonzalo Camarillo
> > > > > Cc : MORAND Lionel TGI/OLN ,Magnus Westerlund
> > > > > ,3gpp-ietf-coord@ietf.org,tsvwg-chairs@ietf.org,
> > > > > vshaikh@perspectalabs
> > > > > .com,sdas@perspectalabs.com
> > > > > 
> > > > > Greetings
> > > > > 
> > > > > The NS/EP service in the USA has major issues w this draft
> > > > > that
> > > > > is against efforts we standardized in 3GPP and ATIS
> > > > > 
> > > > > We commented on the list and communicated w author, little
> > > > > changes
> > > > > 
> > > > > If this became a 3GPP dependency, we and the others would
> > > > > have
> > > > > sustained objections
> > > > > 
> > > > > Thanks
> > > > > 
> > > > > Martin C. Dolly
> > > > > 
> > > > > Lead Member of Technical Staff
> > > > > 
> > > > > Government & Services Standards
> > > > > 
> > > > > AT&T
> > > > > 
> > > > > Cell: +1.609.903.3360
> > > > > 
> > > > > Email: md3135@att.com <mailto:md3135@att.com>
> > > > > 
> > > > > 
> > > > > On Jul 3, 2019, at 2:51 PM, Gonzalo Camarillo
> > > > > <Gonzalo.Camarillo@ericsson.com
> > > > > <mailto:Gonzalo.Camarillo@ericsson.com>> wrote:
> > > > > 
> > > > > Hi Lionel,
> > > > > 
> > > > > did you reach any conclusion? In particular, I would like to
> > > > > understand
> > > > > whether we need to organize the traditional 3GPP-IETF
> > > > > coordination
> > > > > meeting on the Monday of the upcoming IETF meeting in
> > > > > Montreal to
> > > > > discuss this or other issues.
> > > > > 
> > > > > Thanks,
> > > > > 
> > > > > Gonzalo
> > > > > 
> > > > > On 02-Jul-19 13:11, Gonzalo Camarillo wrote:
> > > > > 
> > > > > Hi Lionel,
> > > > > 
> > > > > 
> > > > > yes, exactly; knowing 3GPP's position on this would be
> > > > > very helpful in
> > > > > 
> > > > > order to decide on next steps. Please, let us know after
> > > > > you touch base
> > > > > 
> > > > > with Georg later today. Thanks.
> > > > > 
> > > > > 
> > > > > Cheers,
> > > > > 
> > > > > 
> > > > > Gonzalo
> > > > > 
> > > > > 
> > > > > On 02-Jul-19 11:58, lionel.morand@orange.com
> > > > > <mailto:lionel.morand@orange.com> wrote:
> > > > > 
> > > > > Hi Gonzalo,
> > > > > 
> > > > > 
> > > > > We will discuss this point with Georg today during
> > > > > an 3GPP internal coordination meeting.
> > > > > 
> > > > > On the tsvwg mailing list, I think that the
> > > > > conclusion was to set up a discussion at the next
> > > > > IETF meeting to see what could be done in this area.
> > > > > 
> > > > > Honestly, I'm not sure that such a work would be
> > > > > useful if not supported by 3GPP. So if anything is
> > > > > finally done, it could only be for information.
> > > > > 
> > > > > 
> > > > > Coming back to you later.
> > > > > 
> > > > > 
> > > > > Regards,
> > > > > 
> > > > > 
> > > > > Lionel
> > > > > 
> > > > > 
> > > > > -----Message d'origine-----
> > > > > 
> > > > > De : Gonzalo Camarillo
> > > > > [mailto:Gonzalo.Camarillo@ericsson.com]
> > > > > 
> > > > > Envoyé : vendredi 28 juin 2019 16:09
> > > > > 
> > > > > À : MORAND Lionel TGI/OLN; Magnus Westerlund;
> > > > > 3gpp-ietf-coord@ietf.org
> > > > > <mailto:3gpp-ietf-coord@ietf.org>
> > > > > 
> > > > > Cc : tsvwg-chairs@ietf.org
> > > > > <mailto:tsvwg-chairs@ietf.org>
> > > > > 
> > > > > Objet : Re: [3gpp-ietf-coord] QCI to Diffserv
> > > > > mapping
> > > > > 
> > > > > 
> > > > > Hi Lionel,
> > > > > 
> > > > > 
> > > > > I have not seen any follow up on this issue
> > > > > during this month (see
> > > > > 
> > > > > below). What is the current status? Thanks.
> > > > > 
> > > > > 
> > > > > Cheers,
> > > > > 
> > > > > 
> > > > > Gonzalo
> > > > > 
> > > > > 
> > > > > On 29-May-19 12:37, lionel.morand@orange.com
> > > > > <mailto:lionel.morand@orange.com> wrote:
> > > > > 
> > > > > Thank you!
> > > > > 
> > > > > 
> > > > > I have seen the ongoing discussion on this
> > > > > topic.
> > > > > 
> > > > > I will send soon an email clarifying the
> > > > > current 3GPP position on this topic.
> > > > > 
> > > > > It is important that any work on the QCI
> > > > > mapping is aligned with real 3GPP
> > > > > 
> > > > > requirements.
> > > > > 
> > > > > 
> > > > > Regards,
> > > > > 
> > > > > 
> > > > > Lionel
> > > > > 
> > > > > 
> > > > > -----Message d'origine-----
> > > > > 
> > > > > De : 3gpp-ietf-coord
> > > > > [mailto:3gpp-ietf-coord-bounces@ietf.org] De
> > > > > la
> > > > > 
> > > > > part
> > > > > 
> > > > > de Magnus Westerlund
> > > > > 
> > > > > Envoyé : mercredi 29 mai 2019 11:09
> > > > > 
> > > > > À : 3gpp-ietf-coord@ietf.org
> > > > > <mailto:3gpp-ietf-coord@ietf.org>
> > > > > 
> > > > > Cc : tsvwg-chairs@ietf.org
> > > > > <mailto:tsvwg-chairs@ietf.org>
> > > > > 
> > > > > Objet : [3gpp-ietf-coord] QCI to
> > > > > Diffserv mapping
> > > > > 
> > > > > 
> > > > > Hi,
> > > > > 
> > > > > 
> > > > > A topic that may require coordination
> > > > > between 3GPP and IETF is this
> > > > > 
> > > > > individual proposal
> > > > > 
> > > > > 
> > > > > 
> > > > > 
https://urldefense.proofpoint.com/v2/url?u=https-3A__datatracker.ietf
> > > > > .org_doc_draft-2Dhenry-2Dtsvwg-2Ddiffserv-2Dto-
> > > 
> > > 2Dqci_&d=DwIGaQ&c=LFYZ
> > > 
> > > > > -o9_HUMeMTSQicvjIg&r=G9v8uCSSQhCmpw7ItG0r2g&m=OV4zFc-
> > > 
> > > ZgJ46PZ4x9UvfXkT
> > > 
> > > > >  
> > > 
> > > AVPAgFzc3jf6cvGf6x0g&s=XunaN7YxIvVUKNlYB0LFqWpZkcOVXTV8rK7BUaJl
> > > vyo&e=
> > > 
> > > > > 
> > > > > It has been presented once in TSVWG
> > > > > before, when questions where
> > > > > 
> > > > > raised
> > > > > 
> > > > > about the relation to 3GPP. I haven't
> > > > > seen any good answer to this
> > > > > 
> > > > > question. Also the authors have updated
> > > > > the draft and that has resulted
> > > > > 
> > > > > in some additional discussion in this
> > > > > thread:
> > > > > 
> > > > > 
> > > > > 
> > > > > 
> > > > > 
https://urldefense.proofpoint.com/v2/url?u=https-3A__mailarchive.ietf
> > > > > .org_arch_msg_tsvwg_r3jAeNPcz83K0nFyQD4yObJkC-
> > > 
> > > 2D&d=DwIGaQ&c=LFYZ-o9_H
> > > 
> > > > > UMeMTSQicvjIg&r=G9v8uCSSQhCmpw7ItG0r2g&m=OV4zFc-
> > > 
> > > ZgJ46PZ4x9UvfXkTAVPAg
> > > 
> > > > > Fzc3jf6cvGf6x0g&s=fzf5xDu0zA-11_7wZOZws5A-
> > > 
> > > XtDJHPg8MX6T3brLff4&e=
> > > 
> > > > > A
> > > > > 
> > > > > 
> > > > > So far no decision has been made if this
> > > > > should be adopted or not, but I
> > > > > 
> > > > > would not be surprised if the TSVWG
> > > > > Chairs and I (as TSV AD) do get the
> > > > > 
> > > > > question about adoption.
> > > > > 
> > > > > 
> > > > > Input from a 3GPP perspective would be
> > > > > appreciated on this document.
> > > > > 
> > > > > 
> > > > > Cheers
> > > > > 
> > > > > 
> > > > > Magnus Westerlund
> > > > > 
> > > > > 
> > > > > 
> > > > > -----------------------------------------------------------
> > > > > ----------
> > > > > -
> > > > > 
> > > > > Network Architecture & Protocols,
> > > > > Ericsson Research
> > > > > 
> > > > > 
> > > > > -----------------------------------------------------------
> > > > > ----------
> > > > > -
> > > > > 
> > > > > Ericsson AB | Phone +46
> > > > > 10 7148287
> > > > > 
> > > > > Torshamnsgatan 23 | Mobile +46
> > > > > 73 0949079
> > > > > 
> > > > > SE-164 80 Stockholm, Sweden | mailto:
> > > > > 
> > > > > magnus.westerlund@ericsson.com
> > > > > <mailto:magnus.westerlund@ericsson.com>
> > > > > 
> > > > > 
> > > > > -----------------------------------------------------------
> > > > > ----------
> > > > > -
> > > > > 
> > > > > 
> > > > > 
> > > > > 
> > > > > _______________________________________________
> > > > > 
> > > > > 3gpp-ietf-coord mailing list
> > > > > 
> > > > > 3gpp-ietf-coord@ietf.org
> > > > > <mailto:3gpp-ietf-coord@ietf.org>
> > > > > 
> > > > > 
> > > > > https://urldefense.proofpoint.com/v2/url?u=https-
> > > 
> > > 3A__www.ietf.org_mai
> > > 
> > > > > lman_listinfo_3gpp-2Dietf-2Dcoord&d=DwIGaQ&c=LFYZ-
> > > 
> > > o9_HUMeMTSQicvjIg&r
> > > 
> > > > > =G9v8uCSSQhCmpw7ItG0r2g&m=OV4zFc-
> > > 
> > > ZgJ46PZ4x9UvfXkTAVPAgFzc3jf6cvGf6x0g
> > > 
> > > > > &s=q_X_5XSzZyoEnIX3EI0K5efyl4wkwj-xENnr264Zij8&e=
> > > > > 
> > > > > 
> > > > > 
> > > > > 
> > > > > 
> > > 
> > > __________________________________________________________
> > > ____
> > > 
> > > > > 
> > > > > 
> > > 
> > > __________________________________________________________
> > > _
> > > 
> > > > > 
> > > > > Ce message et ses pieces jointes peuvent
> > > > > contenir des informations
> > > > > 
> > > > > confidentielles ou privilegiees et ne doivent
> > > > > donc
> > > > > 
> > > > > pas etre diffuses, exploites ou copies sans
> > > > > autorisation. Si vous avez recu
> > > > > 
> > > > > ce message par erreur, veuillez le signaler
> > > > > 
> > > > > a l'expediteur et le detruire ainsi que les
> > > > > pieces jointes. Les messages
> > > > > 
> > > > > electroniques etant susceptibles
> > > > > d'alteration,
> > > > > 
> > > > > Orange decline toute responsabilite si ce
> > > > > message a ete altere, deforme ou
> > > > > 
> > > > > falsifie. Merci.
> > > > > 
> > > > > 
> > > > > This message and its attachments may contain
> > > > > confidential or privileged
> > > > > 
> > > > > information that may be protected by law;
> > > > > 
> > > > > they should not be distributed, used or
> > > > > copied without authorisation.
> > > > > 
> > > > > If you have received this email in error,
> > > > > please notify the sender and delete
> > > > > 
> > > > > this message and its attachments.
> > > > > 
> > > > > As emails may be altered, Orange is not
> > > > > liable for messages that have been
> > > > > 
> > > > > modified, changed or falsified.
> > > > > 
> > > > > Thank you.
> > > > > 
> > > > > 
> > > > > 
> > > > > _______________________________________________
> > > > > 
> > > > > 3gpp-ietf-coord mailing list
> > > > > 
> > > > > 3gpp-ietf-coord@ietf.org
> > > > > <mailto:3gpp-ietf-coord@ietf.org>
> > > > > 
> > > > > 
> > > > > https://urldefense.proofpoint.com/v2/url?u=https-
> > > 
> > > 3A__www.ietf.org_mai
> > > 
> > > > > lman_listinfo_3gpp-2Dietf-2Dcoord&d=DwIGaQ&c=LFYZ-
> > > 
> > > o9_HUMeMTSQicvjIg&r
> > > 
> > > > > =G9v8uCSSQhCmpw7ItG0r2g&m=OV4zFc-
> > > 
> > > ZgJ46PZ4x9UvfXkTAVPAgFzc3jf6cvGf6x0g
> > > 
> > > > > &s=q_X_5XSzZyoEnIX3EI0K5efyl4wkwj-xENnr264Zij8&e=
> > > > > 
> > > > > 
> > > > > 
> > > > > 
> > > > > 
> > > 
> > > __________________________________________________________
> > > ___________
> > > 
> > > > > ____________________________________________________
> > > > > 
> > > > > 
> > > > > Ce message et ses pieces jointes peuvent contenir
> > > > > des informations confidentielles ou privilegiees et
> > > > > ne doivent donc
> > > > > 
> > > > > pas etre diffuses, exploites ou copies sans
> > > > > autorisation. Si vous avez recu ce message par
> > > > > erreur, veuillez le signaler
> > > > > 
> > > > > a l'expediteur et le detruire ainsi que les pieces
> > > > > jointes. Les messages electroniques etant
> > > > > susceptibles d'alteration,
> > > > > 
> > > > > Orange decline toute responsabilite si ce message a
> > > > > ete altere, deforme ou falsifie. Merci.
> > > > > 
> > > > > 
> > > > > This message and its attachments may contain
> > > > > confidential or privileged information that may be
> > > > > protected by law;
> > > > > 
> > > > > they should not be distributed, used or copied
> > > > > without authorisation.
> > > > > 
> > > > > If you have received this email in error, please
> > > > > notify the sender and delete this message and its
> > > > > attachments.
> > > > > 
> > > > > As emails may be altered, Orange is not liable for
> > > > > messages that have been modified, changed or falsified.
> > > > > 
> > > > > Thank you.
> > > > > 
> > > > > 
> > > > > 
> > > > > _______________________________________________
> > > > > 
> > > > > 3gpp-ietf-coord mailing list
> > > > > 
> > > > > 3gpp-ietf-coord@ietf.org
> > > > > <mailto:3gpp-ietf-coord@ietf.org>
> > > > > 
> > > > > 
> > > > > https://urldefense.proofpoint.com/v2/url?u=https-
> > > 
> > > 3A__www.ietf.org_mai
> > > 
> > > > > lman_listinfo_3gpp-2Dietf-2Dcoord&d=DwIGaQ&c=LFYZ-
> > > 
> > > o9_HUMeMTSQicvjIg&r
> > > 
> > > > > =G9v8uCSSQhCmpw7ItG0r2g&m=OV4zFc-
> > > 
> > > ZgJ46PZ4x9UvfXkTAVPAgFzc3jf6cvGf6x0g
> > > 
> > > > > &s=q_X_5XSzZyoEnIX3EI0K5efyl4wkwj-xENnr264Zij8&e=
> > > > > 
> > > > > 
> > > > > 
> > > > > _______________________________________________
> > > > > 3gpp-ietf-coord mailing list
> > > > > 3gpp-ietf-coord@ietf.org <mailto:3gpp-ietf-coord@ietf.org>
> > > > > 
> > > > > https://urldefense.proofpoint.com/v2/url?u=https-
> > > 
> > > 3A__www.ietf.org_mai
> > > 
> > > > > lman_listinfo_3gpp-2Dietf-2Dcoord&d=DwIGaQ&c=LFYZ-
> > > 
> > > o9_HUMeMTSQicvjIg&r
> > > 
> > > > > =G9v8uCSSQhCmpw7ItG0r2g&m=OV4zFc-
> > > 
> > > ZgJ46PZ4x9UvfXkTAVPAgFzc3jf6cvGf6x0g
> > > 
> > > > > &s=q_X_5XSzZyoEnIX3EI0K5efyl4wkwj-xENnr264Zij8&e=
> > > > > 
> > > > > 
> > > 
> > > __________________________________________________________
> > > ___________
> > > 
> > > > > ____________________________________________________
> > > > > 
> > > > > Ce message et ses pieces jointes peuvent contenir des
> > > > > informations
> > > > > confidentielles ou privilegiees et ne doivent donc pas etre
> > > > > diffuses,
> > > > > exploites ou copies sans autorisation. Si vous avez recu ce
> > > > > message
> > > > > par erreur, veuillez le signaler a l'expediteur et le
> > > > > detruire ainsi que les
> > > 
> > > pieces jointes. Les messages electroniques etant susceptibles
> > > d'alteration,
> > > Orange decline toute responsabilite si ce message a ete altere,
> > > deforme ou
> > > falsifie. Merci.
> > > 
> > > > > This message and its attachments may contain confidential or
> > > > > privileged information that may be protected by law; they
> > > > > should not be
> > > 
> > > distributed, used or copied without authorisation.
> > > 
> > > > > If you have received this email in error, please notify the
> > > > > sender and
> > > 
> > > delete this message and its attachments.
> > > 
> > > > > As emails may be altered, Orange is not liable for messages
> > > > > that have
> > > 
> > > been modified, changed or falsified.
> > > 
> > > > > Thank you.
> > > > > 
> > 
> > _______________________________________________
> > 3gpp-ietf-coord mailing list
> > 3gpp-ietf-coord@ietf.org
> > https://www.ietf.org/mailman/listinfo/3gpp-ietf-coord
-- 
Cheers

Magnus Westerlund 


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Network Architecture & Protocols, Ericsson Research
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Ericsson AB                 | Phone  +46 10 7148287
Torshamnsgatan 23           | Mobile +46 73 0949079
SE-164 80 Stockholm, Sweden | mailto: magnus.westerlund@ericsson.com
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