Re: [i2rs] [yang-doctors] draft-ietf-i2rs-yang-l2-network-topology

Juergen Schoenwaelder <j.schoenwaelder@jacobs-university.de> Wed, 08 July 2020 16:02 UTC

Return-Path: <j.schoenwaelder@jacobs-university.de>
X-Original-To: i2rs@ietfa.amsl.com
Delivered-To: i2rs@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id A6D243A0ED2; Wed, 8 Jul 2020 09:02:45 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.899
X-Spam-Level:
X-Spam-Status: No, score=-1.899 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001] autolearn=ham autolearn_force=no
Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id nrDJbBn25-XY; Wed, 8 Jul 2020 09:02:40 -0700 (PDT)
Received: from atlas5.jacobs-university.de (atlas5.jacobs-university.de [212.201.44.20]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id E08363A0EE3; Wed, 8 Jul 2020 09:02:38 -0700 (PDT)
Received: from localhost (demetrius5.irc-it.jacobs-university.de [10.70.0.222]) by atlas5.jacobs-university.de (Postfix) with ESMTP id 79A7934D; Wed, 8 Jul 2020 18:02:37 +0200 (CEST)
X-Virus-Scanned: amavisd-new at jacobs-university.de
Received: from atlas5.jacobs-university.de ([10.70.0.198]) by localhost (demetrius5.jacobs-university.de [10.70.0.222]) (amavisd-new, port 10032) with ESMTP id DmcYjviFeHQK; Wed, 8 Jul 2020 18:02:37 +0200 (CEST)
Received: from hermes.jacobs-university.de (hermes.jacobs-university.de [212.201.44.23]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "hermes.jacobs-university.de", Issuer "DFN-Verein Global Issuing CA" (verified OK)) by atlas5.jacobs-university.de (Postfix) with ESMTPS; Wed, 8 Jul 2020 18:02:37 +0200 (CEST)
Received: from localhost (demetrius5.irc-it.jacobs-university.de [10.70.0.222]) by hermes.jacobs-university.de (Postfix) with ESMTP id 1FD02200E4; Wed, 8 Jul 2020 18:02:37 +0200 (CEST)
X-Virus-Scanned: amavisd-new at jacobs-university.de
Received: from hermes.jacobs-university.de ([212.201.44.23]) by localhost (demetrius5.jacobs-university.de [10.70.0.222]) (amavisd-new, port 10028) with ESMTP id tq1MLDeNNlIC; Wed, 8 Jul 2020 18:02:36 +0200 (CEST)
Received: from localhost (anna.jacobs.jacobs-university.de [10.50.218.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by hermes.jacobs-university.de (Postfix) with ESMTPS id 9DB8B20156; Wed, 8 Jul 2020 18:02:36 +0200 (CEST)
Date: Wed, 8 Jul 2020 18:02:36 +0200
From: Juergen Schoenwaelder <j.schoenwaelder@jacobs-university.de>
To: Susan Hares <shares@ndzh.com>
Cc: "'Reshad Rahman (rrahman)'" <rrahman@cisco.com>, yang-doctors@ietf.org, i2rs@ietf.org, martin.vigoureux@nokia.com, 'Benjamin Kaduk' <kaduk@mit.edu>
Message-ID: <20200708160236.vdz45wbysy2xg7kx@anna.jacobs.jacobs-university.de>
Reply-To: Juergen Schoenwaelder <j.schoenwaelder@jacobs-university.de>
Mail-Followup-To: Susan Hares <shares@ndzh.com>, "'Reshad Rahman (rrahman)'" <rrahman@cisco.com>, yang-doctors@ietf.org, i2rs@ietf.org, martin.vigoureux@nokia.com, 'Benjamin Kaduk' <kaduk@mit.edu>
References: <004901d6553a$20e326f0$62a974d0$@ndzh.com> <268BBF05-F471-49E1-9F0C-C3E47F03B23D@cisco.com> <001701d6553f$202effe0$608cffa0$@ndzh.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <001701d6553f$202effe0$608cffa0$@ndzh.com>
Archived-At: <https://mailarchive.ietf.org/arch/msg/i2rs/x0lsO-5seaVh1o_IdykkMgeE2i4>
Subject: Re: [i2rs] [yang-doctors] draft-ietf-i2rs-yang-l2-network-topology
X-BeenThere: i2rs@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: "Interface to The Internet Routing System \(IRS\)" <i2rs.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/i2rs>, <mailto:i2rs-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/i2rs/>
List-Post: <mailto:i2rs@ietf.org>
List-Help: <mailto:i2rs-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/i2rs>, <mailto:i2rs-request@ietf.org?subject=subscribe>
X-List-Received-Date: Wed, 08 Jul 2020 16:02:46 -0000

On Wed, Jul 08, 2020 at 11:47:45AM -0400, Susan Hares wrote:
> 
> 1) Is this the normal assumption for yang models?

This is a question for IEEE bridge experts, not yang doctors.
 
> 2) If not, what is the normal assumption on system mac addresses?

This is	a question for IEEE bridge experts, not yang doctors.
 
> 3) Am I correct that switches with more than 1 system MAC will augment their basic yang model with the second system MAC Address? 
>

It depends on the implementor. If you have more than one address, than
you likely add a *list of addresses instead of a second and then a
third and so fourth.

/js

-- 
Juergen Schoenwaelder           Jacobs University Bremen gGmbH
Phone: +49 421 200 3587         Campus Ring 1 | 28759 Bremen | Germany
Fax:   +49 421 200 3103         <https://www.jacobs-university.de/>