Re: [Pce] Éric Vyncke's No Objection on charter-ietf-pce-07-04: (with COMMENT)

julien.meuric@orange.com Fri, 15 December 2023 13:54 UTC

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Date: Fri, 15 Dec 2023 14:54:32 +0100
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To: John Scudder <jgs@juniper.net>, "pce-chairs@ietf.org" <pce-chairs@ietf.org>
CC: The IESG <iesg@ietf.org>, "pce@ietf.org" <pce@ietf.org>, "Eric Vyncke (evyncke)" <evyncke@cisco.com>
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Subject: Re: [Pce] Éric Vyncke's No Objection on charter-ietf-pce-07-04: (with COMMENT)
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Hi John,

I agree with most changes but the one below. If we get rid of the 
MPLS-specific langage, then I feel the term "router" isn't generic 
enough. Depending on the data plane technology, the head-end/ingress may 
indeed be referred to as a ROADM, a cross-connect, a bridge, a switch, 
etc. I think terms like "node" or "network element" would resolve that 
issue.

Thanks,

Julien


On 14/12/2023 17:10, John Scudder wrote:
> I went ahead and made these changes, they’re in version 07-05. Chairs, please take a look and let me know if you’re fine with this version. If so, the approval process is complete and I’ll notify the Secretariat.
>
> Thanks,
>
> —John
>
>> On Dec 14, 2023, at 9:56 AM, Eric Vyncke (evyncke)<evyncke@cisco.com>  wrote:
[...]
>>> 2) in the same vein, the 2nd paragraph is only about (G)MPLS with terms like
>>> LSR and LSP.
>> As in,
>>
>> OLD:
>> In this architecture path computation does not necessarily occur on
>> the head-end (ingress) LSR, but on some other path computation entity
>> that may not be physically located on each head-end LSR. The TEAS
>> Working Group is responsible for defining and extending architectures
>> for Traffic Engineering (TE) and it is expected that the PCE and TEAS
>> WGs will work closely together on elements of TE architectures that
>> utilize PCE.
>>
>> NEW:
>> In this architecture path computation does not necessarily occur on
>> the head-end (ingress) router, but on some other path computation entity
>> that may not be physically located on each head-end router. The TEAS
>> Working Group is responsible for defining and extending architectures
>> for Traffic Engineering (TE) and it is expected that the PCE and TEAS
>> WGs will work closely together on elements of TE architectures that
>> utilize PCE.
>>
[...]
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