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Re: [pim] Éric Vyncke's No Objection on draft-ietf-pim-igmp-mld-extension-06: (with COMMENT)

Brian Haberman <brian@innovationslab.net> Sat, 05 February 2022 16:33 UTC

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Date: Sat, 05 Feb 2022 11:33:03 -0500
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From: Brian Haberman <brian@innovationslab.net>
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Subject: Re: [pim] Éric Vyncke's No Objection on draft-ietf-pim-igmp-mld-extension-06: (with COMMENT)
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I have created an issue to track the creation of the IANA registry 
listed below in the -bis documents.

https://github.com/ietf-wg-pim/igmp-mld-bis/issues/17

Brian

On 2/3/22 6:54 AM, Alvaro Retana wrote:
> On February 3, 2022 at 5:08:39 AM, Lars Eggert wrote:
> 
> 
> Hi!
> 
> 
>> On 2022-2-1, at 20:56, Alvaro Retana wrote:
>>> The WG had a specific discussion about formally Updating
>>> rfc3376/rfc3810 and decided against it. In general, the consensus is
>>> that this new mechanism is not a required extension of IGMPv3/MPDv2.
>>> Among other reasons, as explained in §5, host implementations change
>>> very slowly, and the use of the E-bit is backward compatible.
>>
>> that's all true, but AFAIK there is no registry for these bits and if there
>> is no formal "Updates" relationship, we need to rely on the community somehow
>> remembering that this bit was assigned for this RFC-to-be, to avoid clashes
>> with other future extensions?
> 
> We do, for now.
> 
> There's active work in the WG to bis both rfc3376/rfc3810, so I'll
> make sure a registry is set up there.
> 
> Alvaro.
> 
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