Re: [mpls] Concerns about ISD

Tony Li <tony.li@tony.li> Thu, 05 May 2022 02:18 UTC

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From: Tony Li <tony.li@tony.li>
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Date: Wed, 4 May 2022 19:18:09 -0700
In-Reply-To: <d3c84493e63648ffaa6c902712c0739e@huawei.com>
Cc: John E Drake <jdrake@juniper.net>, John E Drake <jdrake=40juniper.net@dmarc.ietf.org>, mpls <mpls@ietf.org>
To: Tianran Zhou <zhoutianran@huawei.com>
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Subject: Re: [mpls] Concerns about ISD
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> On May 4, 2022, at 5:42 PM, Tianran Zhou <zhoutianran@huawei.com> wrote:
> 
> It does not make sense to me to create a new mechanism as ISD in operators’ network, while not using existing mature BSID.
> There is no sign the reinvented wheel could be better.


Hi Tianran,

BSID assumes that SR is in use.  What if it isn’t?

Tony