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Re: [Pce] Jim Guichard's No Objection on draft-ietf-pce-segment-routing-ipv6-22: (with COMMENT)

James Guichard <james.n.guichard@futurewei.com> Tue, 02 April 2024 11:40 UTC

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From: James Guichard <james.n.guichard@futurewei.com>
To: Dhruv Dhody <dhruv.ietf@gmail.com>
CC: The IESG <iesg@ietf.org>, "draft-ietf-pce-segment-routing-ipv6@ietf.org" <draft-ietf-pce-segment-routing-ipv6@ietf.org>, "hari@netflix.com" <hari@netflix.com>, "pce@ietf.org" <pce@ietf.org>, "pce-chairs@ietf.org" <pce-chairs@ietf.org>
Thread-Topic: [Pce] Jim Guichard's No Objection on draft-ietf-pce-segment-routing-ipv6-22: (with COMMENT)
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Subject: Re: [Pce] Jim Guichard's No Objection on draft-ietf-pce-segment-routing-ipv6-22: (with COMMENT)
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Thanks Dhruv that certainly reads better.

Jim

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________________________________
From: Dhruv Dhody <dhruv.ietf@gmail.com>
Sent: Tuesday, April 2, 2024 2:51:54 AM
To: James Guichard <james.n.guichard@futurewei.com>
Cc: The IESG <iesg@ietf.org>; draft-ietf-pce-segment-routing-ipv6@ietf.org <draft-ietf-pce-segment-routing-ipv6@ietf.org>; hari@netflix.com <hari@netflix.com>; pce@ietf.org <pce@ietf.org>; pce-chairs@ietf.org <pce-chairs@ietf.org>
Subject: Re: [Pce] Jim Guichard's No Objection on draft-ietf-pce-segment-routing-ipv6-22: (with COMMENT)

Hi Jim,

On Mon, Apr 1, 2024 at 6:06 PM Jim Guichard via Datatracker <noreply@ietf.org<mailto:noreply@ietf.org>> wrote:
Jim Guichard has entered the following ballot position for
draft-ietf-pce-segment-routing-ipv6-22: No Objection

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----------------------------------------------------------------------
COMMENT:
----------------------------------------------------------------------

Thank you for a well written document. Minor nit:

Section 3.1 - 2nd Paragraph. Please review this paragraph as it seems to say
that the MPLS mechanisms remain unchanged, but the text is difficult to parse.
Please make the meaning clear.


Yes, I can see that. The text aimed to clarify that in the case IPv6 is used (instead of IPv4) for SR-MPLS, the PCEP procedures are as per RFC 8664 and not this document.

How is this change ->

OLD:

   For the use of an IPv6 control plane but an MPLS data plane,
   mechanism remains the same as specified in [RFC8664].


   This document describes the extension to support SRv6 in PCEP.

NEW:

   When SR-MPLS is used with an IPv6 network, the PCEP procedures and

   mechanisms are as specified in [RFC8664].

   When SR leverages the IPv6 forwarding plane (i.e. SRv6), the PCEP

   procedures and mechanisms are extended in this document.

END

Thanks!
Dhruv




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