Re: [Roll] Barry Leiba's Discuss on draft-ietf-roll-mpl-parameter-configuration-06: (with DISCUSS and COMMENT)
Yusuke DOI <yusuke.doi@toshiba.co.jp> Wed, 02 September 2015 07:36 UTC
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Date: Wed, 02 Sep 2015 16:02:31 +0900
From: Yusuke DOI <yusuke.doi@toshiba.co.jp>
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To: Barry Leiba <barryleiba@computer.org>
References: <20150707181803.6403.35920.idtracker@ietfa.amsl.com> <D1C3229D.BF686%aretana@cisco.com> <559DB480.7080507@toshiba.co.jp> <CALaySJLgQx4GabBC19T=5YvFuPZBd5btupRs2Q-zfr=eWiuYaA@mail.gmail.com>
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Cc: "roll-chairs@ietf.org" <roll-chairs@ietf.org>, "draft-ietf-roll-mpl-parameter-configuration@ietf.org" <draft-ietf-roll-mpl-parameter-configuration@ietf.org>, Routing Over Low power and Lossy networks <roll@ietf.org>, "draft-ietf-roll-mpl-parameter-configuration.ad@ietf.org" <draft-ietf-roll-mpl-parameter-configuration.ad@ietf.org>, The IESG <iesg@ietf.org>, "draft-ietf-roll-mpl-parameter-configuration.shepherd@ietf.org" <draft-ietf-roll-mpl-parameter-configuration.shepherd@ietf.org>, "maria.ines.robles@ericsson.com" <maria.ines.robles@ericsson.com>
Subject: Re: [Roll] Barry Leiba's Discuss on draft-ietf-roll-mpl-parameter-configuration-06: (with DISCUSS and COMMENT)
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Dear Barry, I updated the document with the discussions. Sorry for late update. (I missed some nit so I'll update -08 soon) On 2015-07-09 11:18, Barry Leiba wrote: > > That does correct the apparent contradiction, but it doesn't answer > one question I had, which seems to leave things uncertain: Where the > text says, "A node SHOULD leave an MPL domain if it receives an > updated MPL Parameter Configuration Option without a configuration for > the MPL domain, unless it has overriding manual configuration on the > MPL domain," it's important to note that this still means that if you > *don't* have an overriding manual configuration on the domain, you > still SHOULD (not MUST) leave the domain. That still means that you > could choose not to leave the domain. Is that OK? > > In other words: > > 1. You receive an updated MPL PCO without a config for the MPL domain. > > 1a. You *do* have an overriding manual configuration on the domain. > What are your choices? I think you mean to say that your choices are > to stay on the domain or to leave it, at your option. In this case, the node should remain. I think the case is clear. > 1b. You *don't* have an overriding manual configuration on the domain. > What are your choices? I don't know whether you mean to say that you > MUST leave the domain in this case, or whether there might be other > reasons you might choose to stay, and the SHOULD is appropriate. My first thought was SHOULD is strong enough. I understand 'MUST leave' is clearer. Thanks for kind comments, Yusuke
- [Roll] Barry Leiba's Discuss on draft-ietf-roll-m… Barry Leiba
- Re: [Roll] Barry Leiba's Discuss on draft-ietf-ro… Alvaro Retana (aretana)
- Re: [Roll] Barry Leiba's Discuss on draft-ietf-ro… Yusuke DOI
- Re: [Roll] Barry Leiba's Discuss on draft-ietf-ro… Barry Leiba
- Re: [Roll] Barry Leiba's Discuss on draft-ietf-ro… Yusuke DOI
- Re: [Roll] Barry Leiba's Discuss on draft-ietf-ro… Yusuke DOI