Re: [OPSAWG] [IETF-OPSAWG-WG/lxnm] inbound/outbound terminology (Issue #353)

[[e-mail]]

Hi Julian, all,

The proposed change is now implemented in -10. 

Thank you for raising this. 

Cheers,
Med

> -----Message d'origine-----
> De : Julian Lucek <[e-mail]>
> Envoyé : vendredi 29 octobre 2021 13:08
> À : Joe Clarke (jclarke) <[e-mail]>; tom petch
> <[e-mail]>; Joe Clarke (jclarke)
> <jclarke=[e-mail]>; BOUCADAIR Mohamed INNOV/NET
> <[e-mail]>; [e-mail]
> Objet : Re: [OPSAWG] [IETF-OPSAWG-WG/lxnm] inbound/outbound terminology
> (Issue #353)
> 
> 
> 
>     > “But I would urge you to change the terminology to "PE-to-CE-
> bandwidth" /"CE-to-PE-bandwidth" to make it super-explicit, the current
> terminology has been causing endless confusion to implementers (I realise
> it's inherited from the service models, but changing the terminology in
> LXNM would cure the problem well)”
>     > All, Julian raised early this week a comment about an L2NM
> terminology we are inheriting from the service model. The full context of
> this discussion can be seen at:
> https://urldefense.com/v3/__https://github.com/IETF-OPSAWG-
> WG/lxnm/issues/353__;!!NEt6yMaO-gk!ReRxmR5F6z_pKtX7BhgdObWeu4Fcy-
> LBM0ZthSDuvFlmOdmDYHq0tMvAIHpYPusN$ .
>     >
>     > As a contributor, reading the current draft text in conjunction with
> the YANG model description, I agree with Julian.  It's confusing.  Typo
> aside, I had to jump back and forth a couple of times to grok things
> correctly.  Aligning the terminology in the module with text in Section
> 7.6.4 in terms of CE vs. PE and direction would help.
>     >
>     > <tp>
>     >
>     > Or you could align it with l3nm where a similar issue was raised and
> the wording was changed to make it clearer.  The wording does not use PE
> or CE, and is the wording that that the  IESG has approved!
> 
>     Yes, I see what you mean.  They were very clear in those descriptions,
>     even addressing the SM discrepancies.
> 
>     Joe
> 
> It would be highly preferable for the leaf names to be self-explanatory,
> for the benefit of those reading the model itself or using auto-generated
> structures derived from it. In v18 of the l3nm, the leaf names are
> "inbound-bandwidth" and "outbound-bandwidth" so one needs to read the
> description to understand from whose perspective those directions are.
> 
> Julia
> 
> 
> Juniper Business Use Only

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