Re: [Softwires] Softwire Interim Meeting, 2011 Sep. 26-27
Hui Deng <denghui02@gmail.com> Sun, 25 September 2011 14:27 UTC
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From: Hui Deng <denghui02@gmail.com>
To: Wojciech Dec <wdec.ietf@gmail.com>
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Cc: liziye <liziye@csnet1.cs.tsinghua.edu.cn>, Ralph Droms <rdroms@cisco.com>, Yong Cui <cuiyong@tsinghua.edu.cn>, softwires@ietf.org
Subject: Re: [Softwires] Softwire Interim Meeting, 2011 Sep. 26-27
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I agree this proposal to make this meeting has more clear target other than scattered just remind that there is orginal proposal about 4v6 translation 1. 4via6 Stateless Translation http://tools.ietf.org/html/draft-murakami-softwire-4v6-translation-00 2. Prefix Delegation in 4V6 http://www.ietf.org/internet-drafts/draft-chen-softwire-4v6-pd-00.txt this two go to 3. Stateless solutions and mechanisms thanks -Hui 2011/9/25 Wojciech Dec <wdec.ietf@gmail.com> > All, > > Ole's agenda is a big improvement, as in it addresses the concerns I (and > others voiced) in the past weeks. That said, to make the proceedings follow > a more structured Introduction; Requirements; Details, sequence, I would > like to propose the following (changes in the order of things proposed by > Ole): > > > 1. Intro, logistics, chairs > > 2. Stateless IPv4 address sharing overview and requirements > > 2.1 General > > - Satoru: > http://tools.ietf.org/html/draft-ietf-softwire-stateless-4v6-motivation-00 > - Wojciech: http://tools.ietf.org/html/draft-dec-stateless-4v6-03 > - Xiaohong: > http://tools.ietf.org/html/draft-boucadair-softwire-stateless-requirements-00 > > 2.2 Operator's perspectives > - Satoru: An operator's view, address mapping in particular with our cases > - Xing: The operational requiements and the experience of the single and > dual > > stateless translation concerning CERNET (IPv4) and CNGI-CERNET2 (IPv6). > - ChongfengXie ChinaTelecom > - Hui Deng: Operator's Comparision between encapsulation and translation > > 3. Stateless solutions and mechanisms > > > 3.1. dIVI > - Xing: https://datatracker.ietf.org/doc/draft-xli-behave-divi-pd > - Xing: https://datatracker.ietf.org/doc/draft-xli-behave-divi > > 3.2. 4rd > - Tetsuya: http://tools.ietf.org/html/draft-murakami-softwire-4rd-00 > > 3.3 SMAP > > - Xiaohong: > http://tools.ietf.org/html/draft-boucadair-behave-ipv6-portrange-04 > - Xiaohong: > http://tools.ietf.org/html/draft-deng-v6ops-aplusp-experiment-results-01 > > 3.4 SA46T-AS > - Naoki: http://tools.ietf.org/html/draft-matsuhira-sa46t-as-00 > > 4 Summary: > - Ole Troan: Comparision between encapsulation and translation > - All: Day 1 summary & initial conclusions > > Tuesday: > > 5.1. Stateless address mapping algorithms > > - Ole port algorithm requirements, selection criteria > - Remi: > http://tools.ietf.org/html/draft-despres-softwire-stateless-analysis-tool-00 > - Xiaohong: > http://tools.ietf.org/html/draft-bsd-softwire-stateless-port-index-analysis-00 > - Jacni Qin: > http://tools.ietf.org/html/draft-despres-softwire-4rd-addmapping-00 > > 5.2. DS-lite enhancements (4over6, NAT bypass...) > > 6. Day 2 & Meeting Conclusions > > Regards, > Woj. > > > On 25 September 2011 15:28, Ole Troan <otroan@employees.org> wrote: > >> all, >> >> we're working on many interrelated problems: >> >> 1. DS-lite with A+P (SMAP) >> 2. Provisioning of IPv4 over DS-lite (4over6) >> 3. Stateless IPv4 address sharing over IPv6 (4rd, dIVI) >> 4. Stateless IPv4 over IPv6 tunneling (SA46) >> >> given that the main focus of the interim is 3. let me propose an >> alternative agenda for Monday. >> same topics, just different structure. >> >> Monday: >> 1. Intro, logistics, chairs >> >> 2. Stateless IPv4 address sharing overview and requirements >> - Xiaohong: >> http://tools.ietf.org/html/draft-boucadair-behave-ipv6-portrange-04 >> - Xiaohong: >> http://tools.ietf.org/html/draft-boucadair-softwire-stateless-requirements-00 >> - Satoru: >> http://tools.ietf.org/html/draft-ietf-softwire-stateless-4v6-motivation-00 >> - Wojciech: http://tools.ietf.org/html/draft-dec-stateless-4v6-03 >> - Xiaohong: >> http://tools.ietf.org/html/draft-deng-v6ops-aplusp-experiment-results-01 >> >> 2.1. dIVI >> - Xing: https://datatracker.ietf.org/doc/draft-xli-behave-divi-pd >> - Xing: https://datatracker.ietf.org/doc/draft-xli-behave-divi >> >> 2.2. 4rd >> - Tetsuya: http://tools.ietf.org/html/draft-murakami-softwire-4rd-00 >> >> 2.3 Summary: >> - Ole Troan: Comparision between encapsulation and translation >> - Hui Deng: Comparision between encapsulation and translation >> >> 2.4. Stateless address mapping algorithms >> - Ole port algorithm requirements, selection criteria >> - Remi: >> http://tools.ietf.org/html/draft-despres-softwire-stateless-analysis-tool-00 >> - Xiaohong: >> http://tools.ietf.org/html/draft-bsd-softwire-stateless-port-index-analysis-00 >> >> Tuesday: >> 3. DS-lite enhancements (4over6, NAT bypass...) >> 4. Operator-session >> 5. Conclusions >> >> cheers, >> Ole >> >> > =================================================== >> > AGENDA >> > =================================================== >> > ---------------9/26 Monday 9:00-17:30--------------- >> > >> > FIT BUILDING 1-315, TSINGHUA UNIVERSITY >> > >> > 1.Intro, logistic (30min) - Chairs >> > 9:00-9:30 >> > Taxonomy, problem space: (stateful/stateless, translation/tunneling, >> etc.) >> > Starting point: operator-driven Stateless motivation draft and the >> > 4-quadrant discussion at Quebec >> > Goal: have a common terminology >> > >> > >> > 2. Deep Dive (7hours) - Chairs and presenters >> > Technical dive in all proposal as they stand today >> > Goal: understand the various proposals according to the common >> terminology >> > and how they fit in the problem space >> > Goal2: Refine terminology/problem space as we go >> > >> > 9:30-10:30 Xiaohong Deng >> > 1. Architectural considerations of Stateless A+P with a focus on SMAP >> > http://tools.ietf.org/html/draft-boucadair-behave-ipv6-portrange-04 >> > 2. DHCPv6 Options for Shared IP Addresses Solutions >> > >> http://tools.ietf.org/html/draft-boucadair-dhcpv6-shared-address-option-00 >> > >> > 10:30-10:45 Coffee break >> > >> > 10:45-11:15 Peng Wu >> > DHCPv4 over IPv6 >> > http://datatracker.ietf.org/doc/draft-cui-softwire-dhcp-over-tunnel >> > >> > 11:15-12:15 Naoki Matsuhira >> > Motivation for developing SA46T and SA46T-AS >> > http://tools.ietf.org/html/draft-matsuhira-sa46t-motivation-00 >> > SA46T & SA46T-AS technology dive >> > http://tools.ietf.org/html/draft-matsuhira-sa46t-spec-02 >> > http://tools.ietf.org/html/draft-matsuhira-sa46t-as-00 >> > >> > --------------- 12:15-13:30 Lunch --------------- >> > >> > 13:30-14:00 Tetsuya Murakami >> > IPv4 Residual Deployment on IPv6 infrastructure - protocol specification >> > http://tools.ietf.org/html/draft-murakami-softwire-4rd-00 >> > >> > 14:00-14:30 Jacni Qin >> > Stateless Address Mapping for IPv4 Residual Deployment (4rd) >> > http://tools.ietf.org/html/draft-despres-softwire-4rd-addmapping-00 >> > >> > 14:30-15:30 Wojciech Dec >> > 1. Stateless 4Via6 Address Sharing >> > http://tools.ietf.org/html/draft-dec-stateless-4v6 >> > 2. Stateless port mapping algorithms overview >> > >> > 15:30-15:45Coffee break >> > >> > 15:45-16:15 Qiong Sun >> > Lightweight 4over6 >> > http://tools.ietf.org/html/draft-cui-softwire-b4-translated-ds-lite-01 >> > >> > 16:15-17:15 Xing Li >> > 1. dIVI-pd: Dual-Stateless IPv4/IPv6 Translation with Prefix Delegation >> > https://datatracker.ietf.org/doc/draft-xli-behave-divi-pd >> > 2. dIVI: Dual-Stateless IPv4/IPv6 Translation >> > https://datatracker.ietf.org/doc/draft-xli-behave-divi >> > >> > 17:30-21:00 Socail Event (depart at FIT West Lobby at 17:30) >> > >> > >> > --------------- Tuesday 8:30-17:30 --------------- >> > >> > 8:30-9:00 CERNET Operation Center tour (FIT 1-101, TSINGHUA UNIVERSITY) >> > >> > FIT BUILDING 1-315, TSINGHUA UNIVERSITY >> > >> > 9:00-10:00 Gang Chen >> > 1. 4via6 Stateless Translation >> > http://tools.ietf.org/html/draft-murakami-softwire-4v6-translation-00 >> > 2. Prefix Delegation in 4V6 >> > http://www.ietf.org/internet-drafts/draft-chen-softwire-4v6-pd-00.txt >> > >> > 10:00-10:30 Xiaohong Deng >> > DS-Lite AFTR NAT Bypass: Co-located B4 and NAT Model >> > http://tools.ietf.org/id/draft-zhou-softwire-b4-nat-02.txt >> > >> > 10:30-10:45 Coffee break >> > >> > >> > 3.Invited talks from operators (90min) >> > Operator's perspective >> > >> > 10:45-11:15 Satoru Matsushima >> > An operator's view, address mapping in particular with our cases >> > >> > 11:15-11:45 Xing Li >> > The operational requiements and the experience of the single and dual >> > stateless translation concerning CERNET (IPv4) and CNGI-CERNET2 (IPv6). >> > >> > 11:45-12:15 ChongfengXie >> > ChinaTelecom >> > >> > --------------- 12:15-13:30 Lunch --------------- >> > >> > >> > FIT BUILDING 1-515, TSINGHUA UNIVERSITY >> > >> > 4.Divide& conquer (2 hours) >> > Map technologies into problem space >> > Goal: analyze overlaps & differences >> > >> > 13:30-14:00 Ole Troan >> > Comparision between encapsulation and translation >> > >> > 14:00-14:30 Linjian Song >> > Head compression >> > >> > 14:30-15:00 Hui Deng >> > Comparision between encapsulation and translation >> > >> > 15:00-15:30 Ole Troan >> > Port mapping rules >> > >> > 15:30-16:00 Rémi Després >> > Port mapping rules >> > >> > 16:00-16:30 Coffee break >> > >> > 5. Path forward (1 hour) >> > 16:30-17:30 >> > Goal: evolution of technologies, integration with existing mechanism, >> gap >> > analysis >> > Goal: winnow down list of candidates >> > Chairs >> > >> > >> > Alain and Yong >> > >> > >> > >> > _______________________________________________ >> > Softwires mailing list >> > Softwires@ietf.org >> > https://www.ietf.org/mailman/listinfo/softwires >> >> _______________________________________________ >> Softwires mailing list >> Softwires@ietf.org >> https://www.ietf.org/mailman/listinfo/softwires >> > > > _______________________________________________ > Softwires mailing list > Softwires@ietf.org > https://www.ietf.org/mailman/listinfo/softwires > >
- [Softwires] Softwire Interim Meeting, 2011 Sep. 2… Yong Cui
- [Softwires] FW: Softwire Interim Meeting, 2011 Se… Yong Cui
- Re: [Softwires] Softwire Interim Meeting, 2011 Se… Ole Troan
- Re: [Softwires] Softwire Interim Meeting, 2011 Se… Naoki Matsuhira
- Re: [Softwires] Softwire Interim Meeting, 2011 Se… Ole Troan
- Re: [Softwires] Softwire Interim Meeting, 2011 Se… xiaohong.deng
- Re: [Softwires] Softwire Interim Meeting, 2011 Se… Naoki Matsuhira
- Re: [Softwires] Softwire Interim Meeting, 2011 Se… Wojciech Dec
- Re: [Softwires] Softwire Interim Meeting, 2011 Se… Ole Troan
- Re: [Softwires] Softwire Interim Meeting, 2011 Se… Hui Deng
- Re: [Softwires] Softwire Interim Meeting, 2011 Se… Satoru Matsushima
- Re: [Softwires] Softwire Interim Meeting, 2011 Se… Satoru Matsushima
- Re: [Softwires] Softwire Interim Meeting, 2011 Se… Tao Sun
- Re: [Softwires] Softwire Interim Meeting, 2011 Se… GangChen
- Re: [Softwires] Softwire Interim Meeting, 2011 Se… Wojciech Dec
- Re: [Softwires] Softwire Interim Meeting, 2011 Se… Tetsuya Murakami
- Re: [Softwires] Softwire Interim Meeting, 2011 Se… Zhen Cao