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Re: [Lsr] New Version Notification for draft-ietf-lsr-isis-area-proxy-02.txt

tony.li@tony.li Mon, 03 August 2020 17:37 UTC

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Sender: Tony Li <tony1athome@gmail.com>
From: tony.li@tony.li
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Date: Mon, 03 Aug 2020 10:37:33 -0700
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Cc: "Les Ginsberg (ginsberg)" <ginsberg=40cisco.com@dmarc.ietf.org>, "bruno.decraene@orange.com" <bruno.decraene@orange.com>, "lsr@ietf.org" <lsr@ietf.org>
To: Robert Raszuk <robert@raszuk.net>
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Subject: Re: [Lsr] New Version Notification for draft-ietf-lsr-isis-area-proxy-02.txt
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Hi Robert,

> How about we first define an "Area Prefix" (IP address being a property of an area) then assign SID to it ? 


That’s effectively what Bruno is proposing.  It adds some additional configuration and management overhead.  Do you think it’s worthwhile?



> How odd it may sound I would like to still be able to direct traffic (read ip tunnel) traffic to an area without any SID. 



Well, that becomes an anycast tunnel endpoint, which is actually not one of the goals for Area Proxy.

Tony

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