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

"Joe Clarke (jclarke)" <jclarke@cisco.com> Thu, 28 October 2021 16:29 UTC

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From: "Joe Clarke (jclarke)" <jclarke@cisco.com>
To: tom petch <ietfc@btconnect.com>, "Joe Clarke (jclarke)" <jclarke=40cisco.com@dmarc.ietf.org>, "mohamed.boucadair@orange.com" <mohamed.boucadair@orange.com>, Julian Lucek <jlucek@juniper.net>, "opsawg@ietf.org" <opsawg@ietf.org>
Thread-Topic: [OPSAWG] [IETF-OPSAWG-WG/lxnm] inbound/outbound terminology (Issue #353)
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Date: Thu, 28 Oct 2021 16:29:04 +0000
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References: <IETF-OPSAWG-WG/lxnm/issues/353@github.com> <IETF-OPSAWG-WG/lxnm/issues/353/953059202@github.com> <18574_1635424709_617A99C5_18574_414_1_787AE7BB302AE849A7480A190F8B933035436F0E@OPEXCAUBMA2.corporate.adroot.infra.ftgroup> <BN9PR11MB537122A2B999A0D807A0406DB8869@BN9PR11MB5371.namprd11.prod.outlook.com> <AM7PR07MB6248C2107CD7187F468C850AA0869@AM7PR07MB6248.eurprd07.prod.outlook.com>
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Archived-At: <https://mailarchive.ietf.org/arch/msg/opsawg/YQDv4NqZO2Z5-dQoqueOExUFIhQ>
Subject: Re: [OPSAWG] [IETF-OPSAWG-WG/lxnm] inbound/outbound terminology (Issue #353)
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> “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://github.com/IETF-OPSAWG-WG/lxnm/issues/353.
>
> 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