Re: [Teas] I-D Action: draft-ietf-teas-yang-path-computation-09.txt
"Belotti, Sergio (Nokia - IT/Vimercate)" <sergio.belotti@nokia.com> Mon, 15 June 2020 16:02 UTC
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From: "Belotti, Sergio (Nokia - IT/Vimercate)" <sergio.belotti@nokia.com>
To: tom petch <ietfa@btconnect.com>
CC: TEAS WG Chairs <teas-chairs@ietf.org>, Italo Busi <Italo.Busi@huawei.com>, "teas@ietf.org" <teas@ietf.org>
Thread-Topic: I-D Action: draft-ietf-teas-yang-path-computation-09.txt
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Date: Mon, 15 Jun 2020 16:02:47 +0000
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Subject: Re: [Teas] I-D Action: draft-ietf-teas-yang-path-computation-09.txt
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-----Original Message----- From: tom petch <ietfa@btconnect.com> Sent: Monday, June 15, 2020 5:31 PM To: Belotti, Sergio (Nokia - IT/Vimercate) <sergio.belotti@nokia.com>; teas@ietf.org Cc: TEAS WG Chairs <teas-chairs@ietf.org>; Italo Busi <Italo.Busi@huawei.com> Subject: Re: I-D Action: draft-ietf-teas-yang-path-computation-09.txt From: Teas <teas-bounces@ietf.org> on behalf of Belotti, Sergio (Nokia - IT/Vimercate) <sergio.belotti@nokia.com> Sent: 15 June 2020 16:23 Dear TEASers, we have updated the path computation RPC model to: - align with the latest version of the TE tunnel YANG model (https://tools.ietf.org/html/draft-ietf-teas-yang-te-23) <tp> teas-yang-te is no more - it is an RFC:-) <Sergio> Hi Tom, that is our hope asap, but now for the moment. Maybe you were referring to te-types , now RFC 8776 ? I have yet to check whether or not it is the same. I will look again at your I-D but may be not this week. <Sergio> Thanks Tom Petch (not a YANG Doctor) - add support of path computation for protected paths (as discussed in IETF 104) - add support of path computation for bidirectional paths - returning errors in case path computation fails - add support for multi-layer path computation The changes to the YANG model are described in section 5.3 and 5.4 of the 09 version of the draft. We think that with these changes the model is now ready for YANG doctor review, however due to the significant amount of changes we would appreciate a review from the WG before asking YANG doctor review. Thanks Italo and Sergio (as editors) -----Original Message----- From: I-D-Announce <i-d-announce-bounces@ietf.org> On Behalf Of internet-drafts@ietf.org Sent: Friday, June 12, 2020 6:22 PM To: i-d-announce@ietf.org Cc: teas@ietf.org Subject: I-D Action: draft-ietf-teas-yang-path-computation-09.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 : Yang model for requesting Path Computation Authors : Italo Busi Sergio Belotti Victor Lopez Anurag Sharma Yan Shi Filename : draft-ietf-teas-yang-path-computation-09.txt Pages : 94 Date : 2020-06-12 Abstract: There are scenarios, typically in a hierarchical SDN context, where the topology information provided by a TE network provider may not be sufficient for its client to perform end-to-end path computation. In these cases the client would need to request the provider to calculate some (partial) feasible paths. This document defines a YANG data model for an RPC to request path computation. This model complements the solution, defined in RFCXXXX, to configure a TE Tunnel path in "compute-only" mode. [RFC EDITOR NOTE: Please replace RFC XXXX with the RFC number of draft-ietf-teas-yang-te once it has been published. Moreover this document describes some use cases where a path computation request, via YANG-based protocols (e.g., NETCONF or RESTCONF), can be needed. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-ietf-teas-yang-path-computation/ There are also htmlized versions available at: https://tools.ietf.org/html/draft-ietf-teas-yang-path-computation-09 https://datatracker.ietf.org/doc/html/draft-ietf-teas-yang-path-computation-09 A diff from the previous version is available at: https://www.ietf.org/rfcdiff?url2=draft-ietf-teas-yang-path-computation-09 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/ _______________________________________________ I-D-Announce mailing list I-D-Announce@ietf.org https://www.ietf.org/mailman/listinfo/i-d-announce Internet-Draft directories: http://www.ietf.org/shadow.html or ftp://ftp.ietf.org/ietf/1shadow-sites.txt _______________________________________________ Teas mailing list Teas@ietf.org https://www.ietf.org/mailman/listinfo/teas
- [Teas] I-D Action: draft-ietf-teas-yang-path-comp… internet-drafts
- [Teas] FW: I-D Action: draft-ietf-teas-yang-path-… Belotti, Sergio (Nokia - IT/Vimercate)
- Re: [Teas] I-D Action: draft-ietf-teas-yang-path-… tom petch
- Re: [Teas] I-D Action: draft-ietf-teas-yang-path-… Belotti, Sergio (Nokia - IT/Vimercate)
- Re: [Teas] I-D Action: draft-ietf-teas-yang-path-… tom petch
- Re: [Teas] I-D Action: draft-ietf-teas-yang-path-… tom petch
- Re: [Teas] I-D Action: draft-ietf-teas-yang-path-… Italo Busi
- Re: [Teas] I-D Action: draft-ietf-teas-yang-path-… tom petch
- Re: [Teas] I-D Action: draft-ietf-teas-yang-path-… Italo Busi