Re: [Teas] WG adoption poll: draft-bestbar-teas-ns-packet-08

Hi all,

I have read the draft and have some questions with the text and terms.

1. This document seems only define SFA (slice-flow aggregation) based mapping solution, that is, slice services mapping to SFAs, and SFAs to NRP(Network Resource Partition)s. 
If this draft is supposed to be a generic slicing realization document, I think, it should allow more options. For example, the slice services could be mapped to VPNs, and 
VPNs mapped to underlying resources with method described in draft-ietf-teas-te-service-mapping-yang.

2. This draft refers to draft-bestbar-teas-yang-slice-policy, but the following definition are not consistent:
1) SFA is not defined in draft-bestbar-teas-yang-slice-policy, but is seems relevant from the definition. And I can't find NRP Policy selection Criteria in the model definition.
Slice-Flow Aggregate: a collection of packets that match an NRP Policy selection criteria and are given the same forwarding treatment ; 

2) draft-bestbar-teas-yang-slice-policy defines Slice Selector, but apart from Slice Selector, this draft also defines FAS and FASL. It is recommended that the terms be consistent.
FAS: Flow Aggregate Selector; FASL: Flow Aggregate Selector Label.

Thanks,
Bo
> -----邮件原件-----
> 发件人: Teas [mailto:teas-bounces@ietf.org] 代表 Lou Berger
> 发送时间: 2022年2月18日 21:28
> 收件人: TEAS WG <teas@ietf.org>
> 抄送: TEAS WG Chairs <teas-chairs@ietf.org>;
> draft-bestbar-teas-ns-packet@ietf.org
> 主题: [Teas] WG adoption poll: draft-bestbar-teas-ns-packet-08
> 
> Hello,
> 
> This email begins a 2-week adoption poll for:
> https://datatracker.ietf.org/doc/draft-bestbar-teas-ns-packet/
> 
> Please note that IPR has been disclosed on this document:
> https://datatracker.ietf.org/ipr/search/?submit=draft&id=draft-bestbar-teas-n
> s-packet
> 
> Please voice your support or objections to adoption on the list by the end of the
> day (any time zone) March 4.
> 
> Thank you,
> Lou (as Co-chair)
> 
> _______________________________________________
> Teas mailing list
> Teas@ietf.org
> https://www.ietf.org/mailman/listinfo/teas