Hi Dhruv, Sorry for my late response.
In version -01 we proposed a new METRIC Object-type within the existing object-class, but after internal analysis we decided to propose a new object in this version -02. We think is much cleaner approach and allows to re-use attributes already defined. Probably easier as well to parse and facilitate backward compatibility with existing implementations. Regarding the potential impacts in terms of RBNF grammar. Do you have any pointer or clue for better understanding such kind of impacts on the Routing Backus-Naur Form? Thanks in advance, Best regards Luis De: Dhruv Dhody <d...@dhruvdhody.com> Enviado el: miércoles, 14 de febrero de 2024 5:42 Para: LUIS MIGUEL CONTRERAS MURILLO <luismiguel.contrerasmuri...@telefonica.com> CC: pce@ietf.org Asunto: Re: [Pce] RV: New Version Notification for draft-contreras-pce-pam-02.txt H Luis, WG, Did you consider defining a new METRIC Object-type (within the existing object-class 6) called Precision instead of defining a brand new object with new object-class/object-type? If we choose to define just a new object-type, it has an added advantage of keeping the RBNF grammar cleaner and we dont need to extend it. Thoughts? Thanks! Dhruv On Wed, Feb 14, 2024 at 12:57 AM LUIS MIGUEL CONTRERAS MURILLO <luismiguel.contrerasmuri...@telefonica.com<mailto:luismiguel.contrerasmuri...@telefonica.com>> wrote: Dear all, We have just updated draft-contreras-pce-pam in the following way: - we have changed the approach moving from extending existing METRIC object to proposing a new PRECISION METRIC object. The reason for that is we consider it as a cleaner approach, also allowing clearer structure. - we have also addressed the question raised by Dhruv (as chair) at IETF 118 about the convenience of including some example. - editorial clean-up. With this we think all the comments in IETF 118 have been addressed. Any further comment / suggestion is more than welcome. Best regards Luis -----Mensaje original----- De: internet-dra...@ietf.org<mailto:internet-dra...@ietf.org> <internet-dra...@ietf.org<mailto:internet-dra...@ietf.org>> Enviado el: martes, 13 de febrero de 2024 20:22 Para: LUIS MIGUEL CONTRERAS MURILLO <luismiguel.contrerasmuri...@telefonica.com<mailto:luismiguel.contrerasmuri...@telefonica.com>>; Fernando Agraz <fernando.ag...@upc.edu<mailto:fernando.ag...@upc.edu>>; LUIS MIGUEL CONTRERAS MURILLO <luismiguel.contrerasmuri...@telefonica.com<mailto:luismiguel.contrerasmuri...@telefonica.com>>; salvatore.spadaro <salvatore.spad...@upc.edu<mailto:salvatore.spad...@upc.edu>> Asunto: New Version Notification for draft-contreras-pce-pam-02.txt A new version of Internet-Draft draft-contreras-pce-pam-02.txt has been successfully submitted by Luis M. Contreras and posted to the IETF repository. Name: draft-contreras-pce-pam Revision: 02 Title: Path Computation Based on Precision Availability Metrics Date: 2024-02-13 Group: Individual Submission Pages: 14 URL: https://www.ietf.org/archive/id/draft-contreras-pce-pam-02.txt Status: https://datatracker.ietf.org/doc/draft-contreras-pce-pam/ HTMLized: https://datatracker.ietf.org/doc/html/draft-contreras-pce-pam Diff: https://author-tools.ietf.org/iddiff?url2=draft-contreras-pce-pam-02 Abstract: The Path Computation Element (PCE) is able of determining paths according to constraints expressed in the form of metrics. The value of the metric can be signaled as a bound or maximum, meaning that path metric must be less than or equal such value. While this can be sufficient for certain services, some others can require the utilization of Precision Availability Metrics (PAM). 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