[Teas] Re: Responses for LS on "Realization of Network Slices for 5G Networks Using Current IP/MPLS Technologies"

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Hi Pavan, all,

FWIW, the changes are now implemented in the public version together with additional follow-up comments from Jie: https://datatracker.ietf.org/doc/draft-ietf-teas-5g-ns-ip-mpls/11/.

Cheers,
Med

De : BOUCADAIR Mohamed INNOV/NET
Envoyé : lundi 9 septembre 2024 15:34
À : 'Vishnu Pavan Beeram' <[e-mail]>; TEAS WG <[e-mail]>
Cc : TEAS WG Chairs <[e-mail]>
Objet : RE: [Teas] Responses for LS on "Realization of Network Slices for 5G Networks Using Current IP/MPLS Technologies"

Hi Pavan, all,

Thanks for sharing your conclusions.

Looks good to me. Fixed right now the ref nits: https://github.com/boucadair/5g-slice-realization/commit/3c11d6e6baa2f50a10a95904c8abb29753e91034. These nits can be queues for a next iteration when we will have more comments, but we can release a new version if you prefer so. Thanks.

Cheers,
Med

De : Vishnu Pavan Beeram <[e-mail]<mailto:[e-mail]>>
Envoyé : lundi 9 septembre 2024 10:04
À : TEAS WG <[e-mail]<mailto:[e-mail]>>
Cc : TEAS WG Chairs <[e-mail]<mailto:[e-mail]>>
Objet : [Teas] Responses for LS on "Realization of Network Slices for 5G Networks Using Current IP/MPLS Technologies"

WG,

We sent a liaison statement [1] in June to multiple 3GPP groups seeking feedback on our WG draft that discusses "Realization of Network Slices for 5G Networks Using Current IP/MPLS Technologies" [2].
We have received replies from 3GPP-TSGSA-SA2 [3], 3GPP-TSG-SA-WG5 [4] and O3GPPTSGRAN3 [5]. We request the WG to review the feedback and chime in with your thoughts/opinions.

The following is our (chairs') interpretation of the feedback that was received.


  *   3GPP-TSGSA-SA2:

     *   Remove Appendices B.1 and B.2 and just have a reference to TS-23.501
     *   No endorsement of the "Hand-off" options discussed in Section 4 and the QoS Mapping Realization Models in Section 5

        *   This need not warrant any changes to Sections 4 and 5. We need to ensure that the language used in these two sections doesn't imply any endorsement by 3GPP.

  *   3GPP-TSG-SA-WG5:

     *   Fix the reference to 3GPP TS 28.530

  *   O3GPPTSGRAN3:

     *   Inaccuracies exist in Appendix B.3. Suggest adding references to TS-38.300 and TS-38.401

        *   In other words, this is a recommendation to remove Appendix B.3.

Based on the above, our recommendation is to remove Appendix B (including the Transport Network specific sub-section) and add the suggested references in the Introduction. The authors have published a new revision (rev 10) with Appendix B removed. Please review the latest changes and let us know if there are any comments/concerns.

Regards,
-Pavan and Oscar

[1] https://datatracker.ietf.org/liaison/1931/
[2] https://datatracker.ietf.org/doc/html/draft-ietf-teas-5g-ns-ip-mpls
[3] https://datatracker.ietf.org/liaison/1955/
[4] https://datatracker.ietf.org/liaison/1956/
[5] https://datatracker.ietf.org/liaison/1957/

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