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Re: [MBONED] [Msr6] MSR6 BOF 3rd Issue Category: More details are requested about the large scale use cases, including issue 8-11

Dino Farinacci <farinacci@gmail.com> Fri, 28 October 2022 18:27 UTC

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From: Dino Farinacci <farinacci@gmail.com>
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Date: Fri, 28 Oct 2022 11:27:17 -0700
Cc: Jeffrey Zhang <zzhang@juniper.net>, "Xiejingrong (Jingrong)" <xiejingrong=40huawei.com@dmarc.ietf.org>, Toerless Eckert <tte@cs.fau.de>, BIER WG <bier@ietf.org>, "msr6@ietf.org" <msr6@ietf.org>, "mboned@ietf.org" <mboned@ietf.org>, "pim@ietf.org" <pim@ietf.org>
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To: Michael McBride <michael.mcbride@futurewei.com>
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Subject: Re: [MBONED] [Msr6] MSR6 BOF 3rd Issue Category: More details are requested about the large scale use cases, including issue 8-11
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>> It sounds like a compromise could be to use the bitfield concept introduced by BIER and put those in an IPv6 packet. But the bits describe the oif-list like BIER does and not the receiver hosts. Then you bring the scale down to "the number of interfaces that lead to the edges of this domain".
> 
> Bingo. You just described msr6.

msr6 appears to want to track receivers. And if someone comments "that is one mode but not all modes", then my response is "having too many solution options is an architectural bug".

;-)

Dino

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