Re: [Teas] I-D Action: draft-ietf-teas-actn-framework-10.txt
Leeyoung <leeyoung@huawei.com> Fri, 27 October 2017 20:43 UTC
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From: Leeyoung <leeyoung@huawei.com>
To: Fatai Zhang <zhangfatai@huawei.com>, "Scharf, Michael (Nokia - DE/Stuttgart)" <michael.scharf@nokia.com>, Lou Berger <lberger@labn.net>, TEAS WG <teas@ietf.org>
CC: TEAS WG Chairs <teas-chairs@ietf.org>
Thread-Topic: [Teas] I-D Action: draft-ietf-teas-actn-framework-10.txt
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Date: Fri, 27 Oct 2017 20:43:36 +0000
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Subject: Re: [Teas] I-D Action: draft-ietf-teas-actn-framework-10.txt
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Hi Fatai, Yes, this is clear. Thanks for catching this. Will correct this in the next opportunity for the revision. Best regards, Young -----Original Message----- From: Fatai Zhang Sent: Thursday, October 26, 2017 2:19 AM To: Leeyoung <leeyoung@huawei.com>; Scharf, Michael (Nokia - DE/Stuttgart) <michael.scharf@nokia.com>; Lou Berger <lberger@labn.net>; TEAS WG <teas@ietf.org> Cc: TEAS WG Chairs <teas-chairs@ietf.org> Subject: 答复: [Teas] I-D Action: draft-ietf-teas-actn-framework-10.txt Hi Young, I think you repeat some text, should it be as follows? NEW: > The capability of a CNC beyond its CMI role is outside the scope of > ACTN and may be implemented in different ways. For example, the CNC > may in fact be a controller or part of a controller in the customer's domain , or the CNC > functionality could also be implemented as part of a provisioning > portal. Thanks Fatai -----邮件原件----- 发件人: Teas [mailto:teas-bounces@ietf.org] 代表 Leeyoung 发送时间: 2017年10月25日 22:14 收件人: Scharf, Michael (Nokia - DE/Stuttgart); Lou Berger; TEAS WG 抄送: TEAS WG Chairs 主题: Re: [Teas] I-D Action: draft-ietf-teas-actn-framework-10.txt Hi, Combining CNC description suggested by Lou and Michael (to be added in Section 3.2) can be: NEW: > The capability of a CNC beyond its CMI role is outside the scope of > ACTN and may be implemented in different ways. For example, the CNC > may in fact be a controller in the customer's domain , or the CNC > functionality could also be implemented as part of a provisioning > portal. For example, the CNC may in fact be a controller or part of a controller in the customer's domain. Let us know if this is good to go. Thanks. Young -----Original Message----- From: Leeyoung Sent: Wednesday, October 25, 2017 8:26 AM To: 'Scharf, Michael (Nokia - DE/Stuttgart)' <michael.scharf@nokia.com>; Lou Berger <lberger@labn.net>; TEAS WG <teas@ietf.org> Cc: TEAS WG Chairs <teas-chairs@ietf.org> Subject: RE: [Teas] I-D Action: draft-ietf-teas-actn-framework-10.txt Hi Michael and Lou, I agree that the suggested description of CNC would help. I would leave the CNC name as is with the reason Michael quoted from Section 5.5. Thanks, Young -----Original Message----- From: Scharf, Michael (Nokia - DE/Stuttgart) [mailto:michael.scharf@nokia.com] Sent: Wednesday, October 25, 2017 8:17 AM To: Lou Berger <lberger@labn.net>; Leeyoung <leeyoung@huawei.com>; TEAS WG <teas@ietf.org> Cc: TEAS WG Chairs <teas-chairs@ietf.org> Subject: RE: [Teas] I-D Action: draft-ietf-teas-actn-framework-10.txt Your proposed wording would help. BTW, according to section 5.5, the "CNC" may also be embedded inside a PNC. This "controller-in-controller" embedding could perhaps also be mentioned earlier in the document, e.g., as part of your proposed text. It could be something like: "For example, the CNC may in fact be a controller or part of a controller in the customer's domain". Anyway, I was just wondering if terminology other than the generic "controller" could perhaps better distinguish the different functionality. I won't insist on any change. Michael > -----Original Message----- > From: Teas [mailto:teas-bounces@ietf.org] On Behalf Of Lou Berger > Sent: Wednesday, October 25, 2017 2:57 PM > To: Scharf, Michael (Nokia - DE/Stuttgart) <michael.scharf@nokia.com>; > Leeyoung <leeyoung@huawei.com>; TEAS WG <teas@ietf.org> > Cc: TEAS WG Chairs <teas-chairs@ietf.org> > Subject: Re: [Teas] I-D Action: draft-ietf-teas-actn-framework-10.txt > > Michael, > > What about adding some text (that you propose ;-) to section 3.2 to > clarify this point and leaving the CNC name as is. Perhaps something like: > > The capability of a CNC beyond its CMI role is outside the scope of > ACTN and may be implemented in different ways. For example, the CNC > may in fact be a controller in the customer's domain , or the CNC > functionality could also be implemented as part of a provisioning > portal. > > Lou > > > On 10/25/2017 08:03 AM, Scharf, Michael (Nokia - DE/Stuttgart) wrote: > > Since the terminology for "PNC" got changed recently, wouldn't it > > make > sense to review the term "CNC" as well? > > > > Due to topology abstraction, the entity that implements the CNC > functionality may not have much "control" over the network. And, as an > example, the CNC functionality could also be implemented as part of a portal. > In such cases the term "controller" may perhaps not be a widely used > in industry. > > > > For what it is worth, an alternative expansion would be "Customer > Network Commissioning". Other terms may exist as well. > > > > Just as a thought - this would be editorial only > > > > Michael > > > > > >> -----Original Message----- > >> From: Teas [mailto:teas-bounces@ietf.org] On Behalf Of Leeyoung > >> Sent: Monday, October 23, 2017 6:42 PM > >> To: TEAS WG <teas@ietf.org> > >> Cc: TEAS WG Chairs <teas-chairs@ietf.org> > >> Subject: Re: [Teas] I-D Action: > >> draft-ietf-teas-actn-framework-10.txt > >> > >> Hi, > >> > >> With -10, we have addressed all comments that we have received and > >> believe that the document is complete and ready for WG last call. > >> The companion drafts (i.e., ACTN requirements and Info Model) are > >> already completely aligned with the Framework Draft (This version). > >> Obviously some other documents will need to be updated to bring > >> them in synch especially with minor changes in the terminology, but > >> we do not think that those changes are in anyway gating the > >> progress of this draft through WG LC and RFC publication. > >> > >> We'd appreciate your comment on this version 10 which was published > >> last week. > >> > >> Thanks & Best regards, > >> Young (on behalf of co-authors and contributors) > >> > >> > >> -----Original Message----- > >> From: Leeyoung > >> Sent: Wednesday, October 18, 2017 4:37 PM > >> To: TEAS WG <teas@ietf.org> > >> Subject: RE: [Teas] I-D Action: > >> draft-ietf-teas-actn-framework-10.txt > >> > >> Hi, > >> > >> This update was the result of offline discussions with the chairs. > >> The only change is Section 5.5 where VN recursion with network > >> layers was added per Chairs' request. > >> > >> Hope this is the last change (until the next one) :) > >> > >> Thanks & Best regards, > >> Young (on behalf of co-authors and contributors). > >> > >> -----Original Message----- > >> From: Teas [mailto:teas-bounces@ietf.org] On Behalf Of internet- > >> drafts@ietf.org > >> Sent: Wednesday, October 18, 2017 4:31 PM > >> To: i-d-announce@ietf.org > >> Cc: teas@ietf.org > >> Subject: [Teas] I-D Action: draft-ietf-teas-actn-framework-10.txt > >> > >> > >> A New Internet-Draft is available from the on-line Internet-Drafts > directories. > >> This draft is a work item of the Traffic Engineering Architecture > >> and Signaling WG of the IETF. > >> > >> Title : Framework for Abstraction and Control of Traffic > Engineered > >> Networks > >> Authors : Daniele Ceccarelli > >> Young Lee > >> Filename : draft-ietf-teas-actn-framework-10.txt > >> Pages : 37 > >> Date : 2017-10-18 > >> > >> Abstract: > >> Traffic Engineered networks have a variety of mechanisms to > >> facilitate the separation of the data plane and control plane. They > >> also have a range of management and provisioning protocols to > >> configure and activate network resources. These mechanisms > >> represent key technologies for enabling flexible and dynamic > >> networking. > >> > >> Abstraction of network resources is a technique that can be applied > >> to a single network domain or across multiple domains to create a > >> single virtualized network that is under the control of a network > >> operator or the customer of the operator that actually owns > >> the network resources. > >> > >> This document provides a framework for Abstraction and Control of > >> Traffic Engineered Networks (ACTN). > >> > >> > >> > >> The IETF datatracker status page for this draft is: > >> https://datatracker.ietf.org/doc/draft-ietf-teas-actn-framework/ > >> > >> There are also htmlized versions available at: > >> https://tools.ietf.org/html/draft-ietf-teas-actn-framework-10 > >> https://datatracker.ietf.org/doc/html/draft-ietf-teas-actn-framewor > >> k- > >> 10 > >> > >> A diff from the previous version is available at: > >> https://www.ietf.org/rfcdiff?url2=draft-ietf-teas-actn-framework-10 > >> > >> > >> 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/ > >> > >> _______________________________________________ > >> Teas mailing list > >> Teas@ietf.org > >> https://www.ietf.org/mailman/listinfo/teas > >> > >> _______________________________________________ > >> Teas mailing list > >> Teas@ietf.org > >> https://www.ietf.org/mailman/listinfo/teas > > > > _______________________________________________ > Teas mailing list > Teas@ietf.org > https://www.ietf.org/mailman/listinfo/teas _______________________________________________ Teas mailing list Teas@ietf.org https://www.ietf.org/mailman/listinfo/teas
- Re: [Teas] I-D Action: draft-ietf-teas-actn-frame… Leeyoung
- [Teas] I-D Action: draft-ietf-teas-actn-framework… internet-drafts
- Re: [Teas] I-D Action: draft-ietf-teas-actn-frame… Leeyoung
- Re: [Teas] I-D Action: draft-ietf-teas-actn-frame… Adrian Farrel
- Re: [Teas] I-D Action: draft-ietf-teas-actn-frame… 윤빈영
- Re: [Teas] I-D Action: draft-ietf-teas-actn-frame… Andrew G. Malis
- Re: [Teas] I-D Action: draft-ietf-teas-actn-frame… Ricard Vilalta
- Re: [Teas] I-D Action: draft-ietf-teas-actn-frame… Scharf, Michael (Nokia - DE/Stuttgart)
- Re: [Teas] I-D Action: draft-ietf-teas-actn-frame… Lou Berger
- Re: [Teas] I-D Action: draft-ietf-teas-actn-frame… Scharf, Michael (Nokia - DE/Stuttgart)
- Re: [Teas] I-D Action: draft-ietf-teas-actn-frame… Leeyoung
- Re: [Teas] I-D Action: draft-ietf-teas-actn-frame… Leeyoung
- [Teas] 答复: I-D Action: draft-ietf-teas-actn-frame… Fatai Zhang
- Re: [Teas] I-D Action: draft-ietf-teas-actn-frame… Leeyoung