[Ila] Notes from the Conference Call - RE: [E] New Version Notification for draft-bogineni-dmm-optimized-mobile-user-plane-00.txt

["Bogineni, Kalyani" <[e-mail]>]

All:

The authors of the different protocol alternatives presented how the 5G architecture would be with their protocol.
Comments on the call and via email:

-          Some description of the 5G architecture(s) in the document would help cross-SDO understanding

-          Explanation of non-roaming/roaming/mobility terminologies used in 3GPP

-          Some general comments that need to be addressed for all protocols:

o   Explanation of anchor-less mobility

o   Explanation of interaction between control plane protocols (e.g. N4 and LISP-CP/ILA-CP, etc)

o   Explanation of how SMF interworks with Mapping system (where ID-LOC is used)

o   Explanation of how roaming, LI, charging, security, scalability, overload considerations, etc. work

-          Specific to LISP-CP with ILA-DP: benefit of LISP-CP with ILA-DP compared to ILA-CP

The above and others from next week's meeting will be addressed in the next revision.

Kalyani and other authors

From: dmm [mailto:[e-mail]] On Behalf Of Bogineni, Kalyani
Sent: Thursday, March 8, 2018 2:38 PM
To: [e-mail]; [e-mail]
Cc: Alberto Rodriguez Natal (natal) <[e-mail]>
Subject: Re: [DMM] [E] New Version Notification for draft-bogineni-dmm-optimized-mobile-user-plane-00.txt

All:

The document has provided an overview of the 3GPP 5G architecture with focus on N9 interface.
Several IETF protocol candidates have been included in this white paper. The authors would
like to get comments/discussion on the document so that the evaluation of the proposals can be
done.

A conference call will be held on Wednesday 14th March from 10:00 AM - 11:30 AM US ET.


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-----Original Message-----
From: Bogineni, Kalyani
Sent: Monday, March 5, 2018 6:14 PM
To: [e-mail]<mailto:[e-mail]>; [e-mail]<mailto:[e-mail]>
Cc: Bogineni, Kalyani <[e-mail]<mailto:[e-mail]>>; Arashmid Akhavain <[e-mail]<mailto:[e-mail]>>; Tom Herbert <[e-mail]<mailto:[e-mail]>>; Alberto Rodriguez Natal (natal) <[e-mail]<mailto:[e-mail]>>; Dino Farinacci <[e-mail]<mailto:[e-mail]>>
Subject: FW: [E] New Version Notification for draft-bogineni-dmm-optimized-mobile-user-plane-00.txt



A new version of I-D, draft-bogineni-dmm-optimized-mobile-user-plane-00.txt
has been successfully submitted by Tom Herbert and posted to the IETF repository.

Name:           draft-bogineni-dmm-optimized-mobile-user-plane
Revision:       00
Title:          Optimized Mobile User Plane Solutions for 5G
Document date:  2018-03-05
Group:          Individual Submission
Pages:          39
URL:           https://www.ietf.org/id/draft-bogineni-dmm-optimized-mobile-user-plane-00.txt<https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ietf.org_id_draft-2Dbogineni-2Ddmm-2Doptimized-2Dmobile-2Duser-2Dplane-2D00.txt&d=DwMFAg&c=udBTRvFvXC5Dhqg7UHpJlPps3mZ3LRxpb6__0PomBTQ&r=IdiSODh8aDRjdCeGgd9MznLHMYKgKcs_YSwXBDiaofh47oilzaXYRYETcBynUdpT&m=qt46NkxI1RNJWx9yVuy808Z1o66kEX2IqtkRRQSx3SU&s=7x0ELQLhS7Q-ZNPqIuO8UmCR_1uI8HKfUlD1J-YAktw&e=>


Abstract:
   3GPP CT4 has approved a study item to study different mobility
   management protocols for potential replacement of GTP tunnels between
   UPFs (N9 Interface) in the 3GPP 5G system architecture.

   This document provides an overview of 5G system architecture in the
   context of N9 Interface which is the scope of the 3GPP CT4 study item
   [23501, 23502, 23503, 23203, 29244, 29281, 38300, 38401]. The
   requirements for the network functions and the relevant interfaces
   are provided.

   Reference scenarios and criteria for evaluation of various IETF
   protocols are provided.

   Several IETF protocols are considered for comparison: SRv6, LISP, ILA
   and several combinations of control plane and user plane protocols.




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