Re: [Rtg-dt-encap-considerations] [Bier] Encapsulation first nibble

Erik Nordmark <nordmark@sonic.net> Wed, 25 March 2015 16:11 UTC

Return-Path: <nordmark@sonic.net>
X-Original-To: rtg-dt-encap-considerations@ietfa.amsl.com
Delivered-To: rtg-dt-encap-considerations@ietfa.amsl.com
Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id BC2551B2AA1 for <rtg-dt-encap-considerations@ietfa.amsl.com>; Wed, 25 Mar 2015 09:11:30 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2.61
X-Spam-Level:
X-Spam-Status: No, score=-2.61 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_LOW=-0.7, T_RP_MATCHES_RCVD=-0.01] autolearn=ham
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 wogG7QczJ-zC for <rtg-dt-encap-considerations@ietfa.amsl.com>; Wed, 25 Mar 2015 09:11:29 -0700 (PDT)
Received: from d.mail.sonic.net (d.mail.sonic.net [64.142.111.50]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 8760C1A88BD for <Rtg-dt-encap-considerations@ietf.org>; Wed, 25 Mar 2015 09:10:46 -0700 (PDT)
Received: from [172.22.239.240] ([162.210.130.3]) (authenticated bits=0) by d.mail.sonic.net (8.15.1/8.15.1) with ESMTPSA id t2PGAe5W006495 (version=TLSv1.2 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT); Wed, 25 Mar 2015 09:10:40 -0700
Message-ID: <5512DDFF.5070908@sonic.net>
Date: Wed, 25 Mar 2015 11:10:39 -0500
From: Erik Nordmark <nordmark@sonic.net>
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:31.0) Gecko/20100101 Thunderbird/31.5.0
MIME-Version: 1.0
To: Albert Tian <albert.tian@ericsson.com>
References: <D137903D.37DE99%Albert.Tian@ericsson.com>
In-Reply-To: <D137903D.37DE99%Albert.Tian@ericsson.com>
Content-Type: text/plain; charset="windows-1252"; format="flowed"
Content-Transfer-Encoding: 7bit
X-Sonic-CAuth: UmFuZG9tSVZSlARKnLhIQEU9aMNLwE9N4NoGgh5SyRxlkCpfDvxo/5SIvT5j2pPDOPQnoGHbpSMegfpM3Wu0uUMeVYf5g2MJ
X-Sonic-ID: C;wvU2ewnT5BGWAaSqki+G8Q== M;doh3ewnT5BGWAaSqki+G8Q==
X-Sonic-Spam-Details: 0.0/5.0 by cerberusd
Archived-At: <http://mailarchive.ietf.org/arch/msg/rtg-dt-encap-considerations/mSELwtqd1SlBnEAuXBue60isrR0>
Cc: "rtg-dt-encap-considerations@ietf.org" <Rtg-dt-encap-considerations@ietf.org>
Subject: Re: [Rtg-dt-encap-considerations] [Bier] Encapsulation first nibble
X-BeenThere: rtg-dt-encap-considerations@ietf.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: Routing Area Design Team on Encapsulation Considerations discussion list <rtg-dt-encap-considerations.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/rtg-dt-encap-considerations>, <mailto:rtg-dt-encap-considerations-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www.ietf.org/mail-archive/web/rtg-dt-encap-considerations/>
List-Post: <mailto:rtg-dt-encap-considerations@ietf.org>
List-Help: <mailto:rtg-dt-encap-considerations-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/rtg-dt-encap-considerations>, <mailto:rtg-dt-encap-considerations-request@ietf.org?subject=subscribe>
X-List-Received-Date: Wed, 25 Mar 2015 16:11:30 -0000

On 3/25/15 12:05 AM, Albert Tian wrote:
> This thread in bier mailing list is of interest to us. We should 
> capture the first nibble issue in our next version.

Albert,

Isn't this a BIER specific issue as it relates to a specific transport?

Perhaps other encaps that want to use that transport would run into the 
same issue; is that the reason to elevate it to a general encaps issue?

Thanks,
    Erik


>
> Erik, if we are going to present in BIER please be aware of this 
> discussion.
>
> Thanks,
> Albert
>