Re: [Roll] Éric Vyncke's No Objection on draft-ietf-roll-turnon-rfc8138-13: (with COMMENT)

"Eric Vyncke (evyncke)" <evyncke@cisco.com> Tue, 08 September 2020 07:35 UTC

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From: "Eric Vyncke (evyncke)" <evyncke@cisco.com>
To: "Pascal Thubert (pthubert)" <pthubert@cisco.com>, The IESG <iesg@ietf.org>
CC: "draft-ietf-roll-turnon-rfc8138@ietf.org" <draft-ietf-roll-turnon-rfc8138@ietf.org>, "roll-chairs@ietf.org" <roll-chairs@ietf.org>, "roll@ietf.org" <roll@ietf.org>, Ines Robles <mariainesrobles@googlemail.com>, "aretana.ietf@gmail.com" <aretana.ietf@gmail.com>, "carlesgo@entel.upc.edu" <carlesgo@entel.upc.edu>
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Date: Tue, 8 Sep 2020 07:35:30 +0000
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Subject: Re: [Roll] =?utf-8?q?=C3=89ric_Vyncke=27s_No_Objection_on_draft-ietf?= =?utf-8?q?-roll-turnon-rfc8138-13=3A_=28with_COMMENT=29?=
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Pascal, look for EV>

-----Original Message-----
From: Pascal Thubert <pthubert@cisco.com>
Date: Tuesday, 8 September 2020 at 09:31
To: Eric Vyncke <evyncke@cisco.com>om>, The IESG <iesg@ietf.org>
Cc: "draft-ietf-roll-turnon-rfc8138@ietf.org" <draft-ietf-roll-turnon-rfc8138@ietf.org>rg>, "roll-chairs@ietf.org" <roll-chairs@ietf.org>rg>, "roll@ietf.org" <roll@ietf.org>rg>, Ines Robles <mariainesrobles@googlemail.com>om>, "aretana.ietf@gmail.com" <aretana.ietf@gmail.com>om>, "carlesgo@entel.upc.edu" <carlesgo@entel.upc.edu>
Subject: RE: Éric Vyncke's No Objection on draft-ietf-roll-turnon-rfc8138-13: (with COMMENT)

    > I find this text confusing at first read "adding nodes that do not support
    > [RFC8138] after a roll back may be problematic if the roll back did not fully
    > complete" I had to read section 5.3 to fully understand it.
    > 
    > Should something like ", the network operator must ensure that the roll back
    > operation is completed before adding nodes that do not support RFC 8138" be
    > easier to understand ?
    > 

    Looks good, I'll make the change. Should we uppercase the must?

EV> thinking more about it, what about a "SHOULD" ?