Re: [Roll] AD Review of draft-ietf-roll-mpl-parameter-configuration
Yusuke DOI <yusuke.doi@toshiba.co.jp> Thu, 02 July 2015 09:24 UTC
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Date: Thu, 02 Jul 2015 18:24:41 +0900
From: Yusuke DOI <yusuke.doi@toshiba.co.jp>
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To: aretana@cisco.com, draft-ietf-roll-mpl-parameter-configuration@tools.ietf.org
References: <D1A4F4BA.B8391%aretana@cisco.com> <5581A3AD.8060309@toshiba.co.jp> <D1A87940.B8D01%aretana@cisco.com>
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Cc: roll-chairs@ietf.org, roll@ietf.org, maria.ines.robles@ericsson.com
Subject: Re: [Roll] AD Review of draft-ietf-roll-mpl-parameter-configuration
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Dear Alvaro, Sorry for late update. I've just submitted revised version (06, not 05, sorry for unfixed nits) On 2015-06-19 01:49, Alvaro Retana (aretana) wrote: > The use of ³MAY² above gives the impression that joining is optional. But > you¹re saying that even if the node wants to join it may not be able to, > which is different. > > Suggestion: > > OLD> > > If a DHCPv6 client requests and receives MPL Parameter Configuration > Option, the node MAY join the MPL domain given by the option and act > as an MPL forwarder. > > > NEW> > > If a DHCPv6 client requests and receives MPL Parameter Configuration > Option, the node SHOULD join the MPL domain given by the option and act > as an MPL forwarder. Note that there may be cases in which a node may > fail is to join a domain (or domains) due to local resource constraints. > > I¹m not sure if you/the WG want to add something else to that paragraph.. Thank you. I used your suggested text. > How about this instead: > > NEW> > > 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 external configuration. > > > I¹m not sure if ³external² is the right word..or if ³manual² might be > better. Look at the point #1 above about how other nodes may be > configured. > > In this section (2.3) there¹s a priority of configuration shown: > > The priority of MPL Parameter Configuration applied for an MPL Domain > is as follows (high to low). > > o Specific MPL Parameter Configuration to the MPL Domain (optlen=34) > > o Wildcard MPL Parameter Configuration (optlen=18) > > o Default configuration given in the MPL specification. > > > But there is no mention anywhere in the document to external/manual > configuration. Where in that priority list should it fit? I added some text on manual configuration on -06. I believe the priority of manual configuration is up to the implementation and out of scope of the document. BTW, on your previous e-mail on June 16: > 2.5. (DHCPv6 Relay Behavior). A reference to rfc6422 would be nice. I think this document does not have any Relay-supplied information. Is the reference still nice-to-have? (-06 does not have reference for 6422). Thanks! Yusuke
- [Roll] AD Review of draft-ietf-roll-mpl-parameter… Alvaro Retana (aretana)
- Re: [Roll] AD Review of draft-ietf-roll-mpl-param… Michael Richardson
- Re: [Roll] AD Review of draft-ietf-roll-mpl-param… Yusuke DOI
- Re: [Roll] AD Review of draft-ietf-roll-mpl-param… Ines Robles
- Re: [Roll] AD Review of draft-ietf-roll-mpl-param… Alvaro Retana (aretana)
- Re: [Roll] AD Review of draft-ietf-roll-mpl-param… Alvaro Retana (aretana)
- Re: [Roll] AD Review of draft-ietf-roll-mpl-param… Yusuke DOI
- Re: [Roll] AD Review of draft-ietf-roll-mpl-param… Yusuke DOI