Great work Satoru-san, The paper certainly strengthens the case for the user of SRV6 in the back-haul.
Arashmid -----Original Message----- From: dmm [mailto:dmm-boun...@ietf.org] On Behalf Of Satoru Matsushima Sent: 07 March 2018 18:34 To: dmm <dmm@ietf.org> Subject: [DMM] SRv6 for 5G Mobile [was Re: I-D Action: draft-ietf-dmm-srv6-mobile-uplane-01.txt] FYI. A blog entry posted to APNIC: "Reducing the complexity of 5G networks using Segment Routing IPv6" https://blog.apnic.net/2018/03/07/reducing-complexity-5g-networks-using-segment-routing-ipv6/ Please take a look. Cheers, --satoru > 2018/03/06 9:34、Satoru Matsushima <satoru.matsush...@gmail.com>のメール: > > Dear folks, > > A new revision of SRv6 Mobile User Plane draft has been submitted to IETF. > > I’d present brief summary of the updates, but the agenda seems already full > so that it is uncertain I can do that. > > So let me share the summary of update on the -01 version here. > > A Big progress is that the draft supports interworking with GTP over IPv6 in > addition to GTP over IPv4. > And we have made change SRv6 function to IPv6 encapsulation with SRH instead > of SRH insertion by default. > > Another changes have been made. 5G architecture in 3GPP is shown as a > reference architecture, as the discussion on the list many people ask SRv6 > applicability for 5G. As the result, many terminologies are aligned based on > the reference. > > You can see many improvements in terms of readability, especially on packet > flow explanations. I hope that many of us understand how SRv6 works for the > deployment cases described in the draft. > > Pablo has contributed those significant part of progresses and improvements. > He's now onboard as a co-author of the draft. > > Best regards, > --satoru > >> 転送されたメッセージ: >> >> 差出人: internet-dra...@ietf.org >> 件名: [DMM] I-D Action: draft-ietf-dmm-srv6-mobile-uplane-01.txt >> 日付: 2018年3月6日 7:42:01 JST >> 宛先: <i-d-annou...@ietf.org> >> CC: dmm@ietf.org >> >> >> A New Internet-Draft is available from the on-line Internet-Drafts >> directories. >> This draft is a work item of the Distributed Mobility Management WG of the >> IETF. >> >> Title : Segment Routing IPv6 for Mobile User Plane >> Authors : Satoru Matsushima >> Clarence Filsfils >> Miya Kohno >> Pablo Camarillo >> Daniel Voyer >> Charles E. Perkins >> Filename : draft-ietf-dmm-srv6-mobile-uplane-01.txt >> Pages : 23 >> Date : 2018-03-05 >> >> Abstract: >> This document discusses the applicability of SRv6 (Segment Routing >> IPv6) to user-plane of mobile networks. The source routing >> capability and the network programming nature of SRv6, accomplish >> mobile user-plane functions in a simple manner. The statelessness >> and the ability to control underlying layer will be even more >> beneficial to the mobile user-plane, in terms of providing >> flexibility and SLA control for various applications. It also >> simplifies the network architecture by eliminating the necessity of >> tunnels, such as GTP-U [TS.29281], PMIP [RFC5213], Mac-in-Mac, MPLS, >> and so on. In addition, Segment Routing provides an enhanced method >> for network slicing, which is briefly introduced by this document. >> >> >> The IETF datatracker status page for this draft is: >> https://datatracker.ietf.org/doc/draft-ietf-dmm-srv6-mobile-uplane/ >> >> There are also htmlized versions available at: >> https://tools.ietf.org/html/draft-ietf-dmm-srv6-mobile-uplane-01 >> https://datatracker.ietf.org/doc/html/draft-ietf-dmm-srv6-mobile-upla >> ne-01 >> >> A diff from the previous version is available at: >> https://www.ietf.org/rfcdiff?url2=draft-ietf-dmm-srv6-mobile-uplane-0 >> 1 >> >> >> Please note that it may take a couple of minutes from the time of >> submission until the htmlized version and diff are available at >> tools.ietf.org. >> >> Internet-Drafts are also available by anonymous FTP at: >> ftp://ftp.ietf.org/internet-drafts/ >> >> _______________________________________________ >> dmm mailing list >> dmm@ietf.org >> https://www.ietf.org/mailman/listinfo/dmm > _______________________________________________ dmm mailing list dmm@ietf.org https://www.ietf.org/mailman/listinfo/dmm _______________________________________________ dmm mailing list dmm@ietf.org https://www.ietf.org/mailman/listinfo/dmm
