Re: [Teas] Status update on draft-ietf-teas-yang-l3-te-topo
tom petch <ietfa@btconnect.com> Fri, 08 May 2020 10:07 UTC
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From: tom petch <ietfa@btconnect.com>
To: Xufeng Liu <xufeng.liu.ietf@gmail.com>
CC: TEAS WG <teas@ietf.org>
Thread-Topic: [Teas] Status update on draft-ietf-teas-yang-l3-te-topo
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Date: Fri, 08 May 2020 10:06:50 +0000
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Subject: Re: [Teas] Status update on draft-ietf-teas-yang-l3-te-topo
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From: Xufeng Liu <xufeng.liu.ietf@gmail.com> Sent: 07 May 2020 00:22 Hi Tom, Thanks for reviewing and sorry about the errors. We have posted an updated version https://tools.ietf.org/html/draft-ietf-teas-yang-l3-te-topo-07, to fix the errors about the augmentation description and to rephrase a couple of sections to explain the relations between the related models and their objects. Please let us know for anything that is not clear enough. <tp> Thanks for the update. I now find s.2 s.2.1 clear but still struggle thereafter. When you use layer 3 topology I find it ambiguous. Is it layer 3 unicast topology or layer 3 te topology? Thus in s.2.2.1 "When TE is enabled on a layer 3 topology .. " implies unicast "congruent to the layer 3 topology .." implies unicast " the layer 3 topology will have a reference.." ah, no, must be layer 3 te topology and this is the case throughout the rest of s.2. I would like to see those references to layer 3 topology clarified, unicast or te. You may want to say that layer 3 topology means ... while layer 3 ... topology will be spelt out in full or some such, I am easy, but do think that you need to use two distinct terms. As you may infer, I like to work top down, start with Abstract, then Introduction, then s.2 s.3 making sense of them before seeing if the module does what these sections say, so when I get stuck in s.2, I do not make it to details of the YANG module. Tom Petch Thanks, - Xufeng On Fri, May 1, 2020 at 6:56 AM tom petch <ietfa@btconnect.com<mailto:ietfa@btconnect.com>> wrote: From: Teas <teas-bounces@ietf.org<mailto:teas-bounces@ietf.org>> on behalf of Xufeng Liu <xufeng.liu.ietf@gmail.com<mailto:xufeng.liu.ietf@gmail.com>> Sent: 21 April 2020 21:09 Status update on draft-ietf-teas-yang-l3-te-topo Current Status: * The updated revision -06 was posted on March 8, 2020: - Editorial changes. * Corordinated with ietf-eth-te-topology and ietf-te-mpls-tp-topo for the augmentation of ietf-te-topology - ietf-te-topology does not need to be changed. * Answered YANG doctor's review comments. Open Issues: * None. <tp> I started to review this and have given up, I cannot make sense of section 2, which I see as fundamental to understanding the I-D. Thus The YANG modulues ietf-l3-te-topology ... These two modules augment ietf-l3-te topology No they don't! This augments ietf-l3-unicast-topology which is quite different and I find this confusion elsewhere in section two. Thus Relationship between Layer 3 Topology and TE Topology Is that Layer 3 TE Topology or ietf-network-topology? I think that many if not most references to TE Topology are ambiguous and need clarifying - is the reference to Layer 3 TE Topology to ietf-network-topology? Some of the words are quirky and this website is determined not to let me put them into an e-mail but here goes. modulues topoology moducment Local ink Tom Petch Next Steps: * Update the model to sync with the referenced models like draft-ietf-teas-yang-te-types if there are any changes. * Welcome further reviews and suggestions. * Working Group Last Call after completing the above. Thanks, - Xufeng
- [Teas] Status update on draft-ietf-teas-yang-l3-t… Xufeng Liu
- Re: [Teas] Status update on draft-ietf-teas-yang-… tom petch
- Re: [Teas] Status update on draft-ietf-teas-yang-… Xufeng Liu
- Re: [Teas] Status update on draft-ietf-teas-yang-… tom petch
- Re: [Teas] Status update on draft-ietf-teas-yang-… Xufeng Liu
- Re: [Teas] Status update on draft-ietf-teas-yang-… tom petch
- Re: [Teas] Status update on draft-ietf-teas-yang-… Xufeng Liu
- [Teas] network-types was stttus update on draft-i… tom petch
- Re: [Teas] Status update on draft-ietf-teas-yang-… tom petch
- Re: [Teas] network-types was stttus update on dra… Italo Busi
- Re: [Teas] network-types was stttus update on dra… tom petch
- Re: [Teas] Status update on draft-ietf-teas-yang-… Xufeng Liu
- Re: [Teas] Status update on draft-ietf-teas-yang-… tom petch