Agree with Jeff, without harping on all the good reasons already stated for SPRING WG charter extensions, I would think that it would be beneficial to leverage TE expertise from TEAS WG to progress SR-TE there for a cohesive, uniform solution for all tunneling schemes.
IMHO.. Thanks, Himanshu From: spring <[email protected]> on behalf of Jeff Tantsura <[email protected]> Date: Sunday, March 18, 2018 at 3:26 PM To: "Bernier, Daniel" <[email protected]>, "[email protected]" <[email protected]>, "[email protected]" <[email protected]> Cc: Alvaro Retana <[email protected]>, "[email protected]" <[email protected]> Subject: [**EXTERNAL**] Re: [spring] SPRING - rechartering discussion Hi, I'm not going to repeat all the valid reasons to continue mentioned beforehand. There's definitely work to be done in architecture and O&M areas as well as co-ordination of various activities across IETF. Cheers, Jeff On 3/18/18, 13:23, "spring on behalf of Bernier, Daniel" <[email protected]<mailto:[email protected]> on behalf of [email protected]<mailto:[email protected]>> wrote: Hi, I echo the need to continue the SPRING work on service-chaining. There is a growing interest to have a mechanism that operates at the forwarding plane level using source routing as an alternative to a dedicated service overlay. This will surely generate other related work such as automated service discovery, inter-domain chaining policies, parallelism versus sequential chaining, various control-plane implementations, etc. Secondly, since there is a tight relation to SR chaining and TE policies, I believe there will is a lot of opportunities related to Path Awareness which is currently running in IRTF. Opportunities like, intent translation to SR policies, Policy requests or announcements between domains and host (probably app) level TE policy requests (e.g. how can an app receive a proper policy based on its requirements) ? My humble operator 0.02 cents. Daniel Bernier | Bell Canada ________________________________________ From: spring <[email protected]<mailto:[email protected]>> on behalf of [email protected]<mailto:[email protected]> <[email protected]<mailto:[email protected]>> Sent: Monday, March 5, 2018 11:59 AM To: [email protected]<mailto:[email protected]> Cc: Alvaro Retana (aretana); [email protected]<mailto:[email protected]> Subject: [spring] SPRING - rechartering discussion Hello WG, now that nearly all the core documents are in the hands of IESG or beyond, we think it is time to (re)discuss rechartering. We brought up that question few meetings ago and the feedback, at that time, was that the WG at least needs to be maintained to discuss the extensions following deployment feedback. But we need also identify technical directions. In order to initiate the discussion we are proposing some high level items but we'd like to make clear a few points before: * these are only proposals; what might end-up as the next steps for SPRING will be what the WG is willing to work on (which includes having cycles for that). * what the WG might be rechartered to do is not necessarily limited to that; so other proposals are welcome. So, we thought of the following: * general architectural work / extensions there are still few items on our plate and we expect that some might need to be progressed, and we should maybe allow for others to come. * service chaining last meeting there were proposals discussed in SPRING to realize some form of service chaining. any work in that space would require close coordination with SFC and maybe other WG. * yang we are a bit behind here and there is definitely work to do. So please comment on these and propose additional items. We'll likely have a dedicated slot in London but we'd like to progress before that. Thank you, --Martin, Rob, Bruno > -----Original Message----- > From: Martin Vigoureux [mailto:[email protected]] > Sent: Wednesday, March 29, 2017 4:25 PM > To: [email protected]<mailto:[email protected]> > Cc: [email protected]<mailto:[email protected]>; Alvaro Retana (aretana) > Subject: Next steps for SPRING? > > WG, > > in the session we have opened the discussion on the future of the WG, > putting all options on the table (recharter/close/sleep). > As a foreword, we still have few WG Documents that we need to -and will- > push towards IESG (and a greater number that need to reach RFC status), > but with those we'll have reached most if not all of our milestones, > thus the question on what's next. > > So, we think we have heard during the session that closing wasn't > desired and one reason for that is to have a home to share and discuss > deployment considerations as the technology gets deployed. > There are also a few individual documents knocking at the door, and some > of them were presented during the session. > > To reach out to everyone, we are thus asking the question on the list. > We would like to hear from you all what the working group should be > focussing on. > > Note, the expectation is that future items should not be use-cases but > rather be technology extensions/evolutions. > > Thank you > > Martin & Bruno _________________________________________________________________________________________________________________________ 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. 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