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[Idr] Re: WG LC for draft-ietf-idr-deprecate-as-set-confed-set-14 (7/8 to 7/ - call continues from 7/8 to 7/26/2024

Susan Hares <shares@ndzh.com> Tue, 23 July 2024 19:13 UTC

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From: Susan Hares <shares@ndzh.com>
To: Randy Bush <randy@psg.com>
Thread-Topic: [Idr] Re: WG LC for draft-ietf-idr-deprecate-as-set-confed-set-14 (7/8 to 7/ - call continues from 7/8 to 7/26/2024
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Date: Tue, 23 Jul 2024 19:13:33 +0000
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As a Shepherd, I agree with your comment of a change to MUST not.

Sue

From: Randy Bush <randy@psg.com>
Sent: Tuesday, July 23, 2024 3:08 PM
To: Susan Hares <shares@ndzh.com>
Cc: idr@ietf.org
Subject: Re: [Idr] Re: WG LC for draft-ietf-idr-deprecate-as-set-confed-set-14 (7/8 to 7/ - call continues from 7/8 to 7/26/2024

i guess i missed some discussion, but could someone please explain the use of SHOULD as opposed to MUST here? BGP speakers conforming to this document (i.e., conformant BGP speakers) SHOULD NOT locall
External (randy@psg.com<mailto:randy@psg.com>)
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i guess i missed some discussion, but could someone please explain the

use of SHOULD as opposed to MUST here?



   BGP speakers conforming to this document (i.e., conformant BGP

   speakers) SHOULD NOT locally generate BGP UPDATE messages containing

   AS_SETs or AS_CONFED_SETs.  Conformant BGP speakers SHOULD NOT send

   BGP UPDATE messages containing AS_SETs or AS_CONFED_SETs.



seems to me that, if an implementation is *conformant* it does not send

as_sets or as_confed_sets, full stop.



randy

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